WINTRUST FINANCIAL CORP (WTFC) Business

Wintrust Financial Corporation, an Illinois corporation (“we,” “Wintrust” or “the Company”), which was incorporated in 1992, is a financial holding company based in Rosemont, Illinois, with total assets of approximately $71.1 billion as of December 31, 2025. We provide community-oriented, personal and commercial banking services to customers generally located in the Chicago metropolitan area, southern Wisconsin, northwest Indiana and west Michigan (“our market area”) through our sixteen wholly-owned-banking subsidiaries (collectively, the “banks”), as well as the origination of residential mortgages for sale into the secondary market through Wintrust Mortgage, a division of Barrington Bank & Trust Company, N.A. (“Barrington Bank”). In addition, we provide specialty finance services, including financing for the payment of property and casualty insurance premiums and life insurance premiums (“premium finance receivables”) on a national basis through FIRST Insurance Funding, a division of our wholly-owned subsidiary Lake Forest Bank & Trust Company, N.A. (“Lake Forest Bank”), and Wintrust Life Finance, a division of Lake Forest Bank, and in Canada through our premium finance company, First Insurance Funding of Canada Inc. (“FIFC Canada”), an indirect subsidiary of Lake Forest Bank, lease financing and other direct leasing opportunities through our wholly-owned subsidiary, Wintrust Asset Finance, Inc. (“Wintrust Asset Finance”), and short-term accounts receivable financing and outsourced administrative services through our wholly-owned subsidiary, Tricom, Inc. of Milwaukee (“Tricom”). Further, we provide a full range of wealth management services primarily to customers in our market area through four separate subsidiaries, Wintrust Private Trust Company, N.A. (“WPT”), Wintrust Investments, LLC (“Wintrust Investments”), Great Lakes Advisors, LLC (“Great Lakes Advisors” or “GLA”) and Chicago Deferred Exchange Company, LLC (“CDEC”).

As set forth in Note (24) “Segment Information”, our operations consist of three primary segments: community banking, specialty finance and wealth management. The three reportable segments are strategic business units that are separately managed as they offer different products and services and have different marketing strategies. In addition, each segment’s customer base has varying characteristics and each segment has a different regulatory environment. While the Company’s management monitors each of the sixteen bank subsidiaries’ operations and profitability separately, these subsidiaries have been aggregated into one reportable operating segment due to the similarities in products and services, customer base, operations, profitability measures and economic characteristics. All segment measurements discussed below are based on the reportable segments and do not reflect intersegment eliminations.

Community Banking

Through our community banking segment, our banks provide community-oriented, personal and commercial banking services to customers located in our market area. Our customers include individuals, small to mid-sized businesses, local governmental units and institutional clients residing primarily in the banks’ local service areas. The banks have a strategy to provide comprehensive community-focused banking services. In keeping with this strategy, the banks provide highly personalized and responsive services, a characteristic of locally-owned and managed institutions. As such, the banks compete for deposits principally by offering depositors a variety of deposit programs, convenient office locations, hours and other services, and for loan originations primarily through the interest rates and loan fees they charge, the efficiency and quality of services they provide to borrowers and the variety of their loan and treasury management products. Using our multiple bank charter corporate structure to our advantage, we offer our MaxSafe® deposit accounts, which provide customers with expanded Federal Deposit Insurance Corporation (“FDIC”) insurance coverage by spreading a customer’s deposit across our sixteen banks. This product differentiates our banks from many of our competitors that have consolidated their bank charters into branches. We also have downtown Chicago and Milwaukee offices that work with each of our banks to capture commercial and industrial business. Our commercial and industrial lenders in our downtown offices operate in close partnership with lenders at our community banks. By combining our expertise in the commercial and industrial sector with our high level of personal service and a full suite of banking products, we believe we create another point of differentiation from both our larger and smaller competitors. Our banks also offer home equity, consumer, and real estate loans, safe deposit facilities, ATMs, online and mobile banking and other innovative and traditional services specially tailored to meet the needs of customers in their market areas.

We developed our banking franchise through a combination of de novo organizations and the purchase of existing bank franchises. The organizational efforts began in 1991, when a group of experienced bankers and local business people identified an unfilled niche in the Chicago metropolitan area retail banking market. As large banks acquired smaller ones and personal

service was subjected to consolidation strategies, the opportunity increased for locally owned and operated, highly personal service-oriented banks. As a result, Lake Forest Bank was founded in December 1991 to service the Lake Forest and Lake Bluff communities within the Chicago metropolitan area.

As of December 31, 2025, we owned sixteen nationally chartered banks: Barrington Bank, Beverly Bank & Trust Company, N.A. (“Beverly Bank”), Crystal Lake Bank & Trust Company, N.A. (“Crystal Lake Bank”), Hinsdale Bank & Trust Company, N.A. (“Hinsdale Bank”), Lake Forest Bank, Libertyville Bank & Trust Company, N.A. (“Libertyville Bank”), Macatawa Bank, N.A. (“Macatawa Bank”), Northbrook Bank & Trust Company, N.A. (“Northbrook Bank”), Old Plank Trail Community Bank, N.A. (“Old Plank Trail Bank”), Schaumburg Bank & Trust Company, N.A. (“Schaumburg Bank”), St. Charles Bank & Trust Company, N.A. (“St. Charles Bank”), State Bank of the Lakes, N.A. (“State Bank of the Lakes”), Town Bank, N.A. (“Town Bank”), Village Bank & Trust, N.A. (“Village Bank”), Wheaton Bank & Trust Company, N.A. (“Wheaton Bank”), and Wintrust Bank, N.A. (“Wintrust Bank”). As of December 31, 2025, we had 209 banking locations. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the Office of the Comptroller of the Currency (“OCC”).

We also engage in the retail origination of residential mortgages through Wintrust Mortgage as well as consumer direct lending primarily to veterans through our Veterans First brand. Certain originated residential mortgage loans are sold to unaffiliated companies or the Company’s banks; and, Wintrust Mortgage balances selling loans with servicing retained versus servicing released to maximize current gain on sale revenue combined with potentially deepening customer relationships. Wintrust Mortgage maintains retail mortgage offices in a number of states, with the largest concentration located in the Chicago, Minneapolis, Salt Lake City and Los Angeles metropolitan areas.

We also offer several niche lending products through several of the banks. These include Barrington Bank’s Community Advantage program, which provides lending, deposit and treasury management services to condominium, homeowner and community associations; Hinsdale Bank’s mortgage warehouse lending program, which provides loan and deposit services to mortgage brokerage companies; and Lake Forest Bank’s franchise lending program, which provides lending to restaurant franchisees. Other niches offered throughout our banking franchise include, but are not limited to, Wintrust Commercial Finance, which offers direct leasing opportunities; Wintrust Business Credit, which specializes in asset-based lending for middle-market companies; Wintrust SBA Lending, which is dedicated to offering expertise in Small Business Administration (“SBA”) loans; Wintrust Commercial Real Estate, which concentrates on real estate lending solutions including commercial mortgages and construction loans; and Wintrust Government, Non-Profit & Healthcare, which focuses on financial solutions for mission-based organizations such as healthcare facilities, non-profits, educational institutions and local government operations. In addition, we offer a niche deposit service through Northbrook Bank’s Funds Group and Financial Markets Group, as well as Wintrust Bank's Wintrust Workplace Solutions, which offers Health Savings Accounts and other notional banking products for employers.

For the years ended December 31, 2025, 2024 and 2023, the community banking segment had net revenues of $2.1 billion, $1.8 billion and $1.7 billion, respectively, and net income of $576.7 million, $458.7 million and $414.1 million, respectively. The community banking segment had total assets of $57.3 billion, $52.5 billion and $44.4 billion as of December 31, 2025, 2024 and 2023, respectively. The community banking segment accounted for approximately 74.7% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2025.

Specialty Finance

Through our specialty finance segment, we offer financing of insurance premiums for businesses and individuals; insurance banking services, which provides financing to insurance agents, brokers, insurance carriers and other insurance businesses; and accounts receivable financing, value-added, out-sourced administrative services; and other specialty finance businesses. FIRST Insurance Funding and Wintrust Life Finance engage in the premium finance receivables business, our most significant specialized lending niche, including property and casualty insurance premium finance and life insurance premium finance. We also engage in property and casualty insurance premium finance in Canada through our wholly-owned subsidiary FIFC Canada.

In their property and casualty insurance premium finance operations, FIRST Insurance Funding and FIFC Canada make loans primarily to businesses to finance the insurance premiums the business pay on their property and casualty insurance policies. Approved insurance agents and brokers located throughout the United States and Canada assist FIRST Insurance Funding and FIFC Canada, respectively, in arranging each commercial premium finance loan between the borrower and FIRST Insurance Funding or FIFC Canada, as the case may be. FIRST Insurance Funding or FIFC Canada establishes its own underwriting criteria focused on the amount of the down payment on the insurance policy, the term of the loan, the credit quality of the insurance company providing the financed insurance policy, the interest rate, the borrower's previous payment history, if any, and other factors deemed appropriate. Upon acceptance of the loan by FIRST Insurance Funding or FIFC Canada, as the case may be, the borrower makes a down payment on the financed insurance policy, which is generally done by providing payment

to the agent or broker, who then forwards it to the insurance company. FIRST Insurance Funding or FIFC Canada may either forward the financed amount of the remaining policy premiums directly to the insurance carrier or to the agent or broker for remittance to the insurance carrier on FIRST Insurance Funding’s or FIFC Canada’s behalf. In some cases, the agent or broker may hold our collateral, in the form of the proceeds of the unearned insurance premium from the insurance company, and forward it to FIRST Insurance Funding or FIFC Canada in the event of a default by the borrower. This lending involves relatively rapid turnover of the loan portfolio and high volume of loan originations. Because the agent or broker is the primary contact to the ultimate borrowers who are located nationwide and because proceeds and our collateral may be handled by the agent or brokers during the term of the loan, FIRST Insurance Funding and FIFC Canada may be more susceptible to third party (i.e., agent or broker) fraud. The Company performs various controls and procedures including ongoing credit and other reviews of the agents and brokers as well as performs various internal audit steps to mitigate against the risk of material fraud.

The commercial and property premium finance business is subject to regulation in the majority of states. Regulation typically governs notices to borrowers prior to cancellation of a policy and required communication to insurance agents and insurance companies. FIRST Insurance Funding offers financing of property and casualty insurance policies in all 50 states, the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. FIRST Insurance Funding’s legal department regularly monitors changes to regulations and updates policies and programs accordingly. FIFC Canada is subject to federal regulation in Canada which governs notices to borrowers prior to cancellation of a policy and required communication to insurance agents and insurance companies.

Wintrust Life Finance finances life insurance policy premiums for estate planning purposes of high net-worth borrowers and for multi-life trust strategies with goals of providing insureds various benefits in addition to estate planning. These loans are originated via referrals from life insurance carriers, independent insurance agents, financial advisors and legal counsel. The cash surrender value of the life insurance policy is the primary form of collateral. In addition, these loans often are secured with a letter of credit, marketable securities or certificates of deposit. In very rare cases, Wintrust Life Finance may make a loan that has a partially unsecured position.

The life insurance premium finance business is subject to banking regulations but is not subject to additional regulatory regimes (e.g. additional state regulation). Wintrust Life Finance’s compliance department regularly monitors the regulatory environment and compliance with existing regulations. Wintrust Life Finance maintains a policy prohibiting the known financing of stranger-originated life insurance and has established procedures to identify and prevent financing such policies. While a carrier could potentially put at risk the cash surrender value of a policy, which serves as Wintrust Life Finance’s primary collateral, by challenging the validity of the insurance contract for lack of an insurable interest, Wintrust Life Finance believes it has strong counterclaims against any such claims by carriers, in addition to recourse to borrowers and guarantors as well as to additional collateral in certain cases.

Premium finance loans made by FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada are primarily secured by the insurance policies financed by the loans. These insurance policies are written by a large number of insurance companies geographically dispersed throughout the United States, the United Kingdom and Canada. Our premium finance receivables balances finance insurance policies that are spread among a large number of insurers; however, one of the insurers represents approximately 9% of such balances and two additional insurers represent approximately 8% each of such balances. FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada consistently monitor carrier ratings and financial performance of our carriers. In the event carrier ratings fall below certain levels, most of Wintrust Life Finance’s life insurance premium finance policies provide for an event of default and allow Wintrust Life Finance to have recourse to borrowers and guarantors as well as to additional collateral in certain cases. For the commercial premium finance business, the term of the loans is sufficiently short such that in the event of a decline in carrier ratings, FIRST Insurance Funding or FIFC Canada, as the case may be, can restrict or eliminate additional loans to finance premiums to such carriers. The majority of premium finance receivables are purchased by the banks in order to more fully utilize their lending capacity as these loans generally provide attractive yields and have historically provided predictably good credit performance through various credit cycles.

Through our wholly-owned subsidiary Wintrust Asset Finance, we provide equipment financing through structured loan and lease products to customers in a variety of industries throughout the United States. Wintrust Asset Finance provides financing of fixed assets consisting of property, plant and equipment, transportation (trucks, trailers, rail, marine, buses), construction, manufacturing equipment, technology, oil and gas, restaurant equipment, medical and healthcare. As of December 31, 2025, the Company’s leasing portfolio, including direct financing leases, loans and equipment on operating leases, totaled $4.5 billion compared to $3.9 billion as of December 31, 2024. During 2025, Wintrust Asset Finance contributed approximately $112.9 million to our revenue, which does not reflect intersegment eliminations.

Through our wholly-owned subsidiary Tricom, we provide high-yielding, short-term accounts receivable financing and value-added, outsourced administrative services, such as data processing of payrolls, billing and cash management services to the temporary staffing industry. Tricom’s clients, located throughout the United States, provide staffing services to businesses in

diversified industries. During 2025, Tricom processed payrolls with associated client billings of approximately $593.3 million and contributed approximately $10.1 million to our revenue, net of interest expense, which does not reflect intersegment eliminations.

In 2025, our commercial premium finance operations, life insurance premium finance operations, leasing operations and accounts receivable finance operations accounted for 48%, 28%, 2% and 22%, respectively, of the total revenues of our specialty finance business. For the years ended December 31, 2025, 2024 and 2023 the specialty finance segment had net revenues of $509.1 million, $475.6 million and $435.0 million, respectively, and net income of $205.3 million, $186.3 million and $175.5 million, respectively. The specialty finance segment had total assets of $12.5 billion, $11.2 billion and $10.7 billion as of December 31, 2025, 2024 and 2023, respectively. The specialty finance segment accounted for 18.4% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2025.

Wealth Management

Through our wealth management segment, we offer a full range of wealth management services through four separate subsidiaries (WPT, Wintrust Investments, GLA and CDEC): trust and investment services, tax-deferred like-kind exchange services, asset management solutions, and securities brokerage services.

Wintrust Investments, our investment subsidiary which has operated since 1931, provides a full range of private client and securities brokerage services to clients located primarily in the Midwest. Wintrust Investments is headquartered in downtown Chicago, operates an office in Appleton, Wisconsin, and has established locations in offices at a majority of our banks. In late January of 2025, following receipt of regulatory approvals and satisfaction of certain other conditions, Wintrust Investments transitioned support of the wealth management business of Wintrust Investments and certain private client business at GLA to a platform operated by LPL Financial Holdings, Inc. (“LPL”). This transition allows Wintrust Investments and GLA to focus on the growth of their wealth management business, while outsourcing most of their operational and compliance support to LPL. As a result of this outsourcing, Wintrust Investments deregistered as a broker-dealer and investment advisor in August of 2025.

WPT, our trust subsidiary, offers trust and investment management services to clients through offices located in downtown Chicago and at various banking offices of our sixteen banks. WPT is subject to regulation, supervision and regular examination by the OCC.

GLA, our registered investment adviser with locations in downtown Chicago, Tampa, Florida, and Stamford, Connecticut, as well as in various banking offices of our sixteen banks, provides money management services and advisory services to individuals, institutions, and municipal and tax-exempt organizations. GLA also provides portfolio management and financial advisory services for a wide range of pension and profit-sharing plans as well as money management and advisory services to WPT. GLA is regulated by the SEC as a registered investment adviser.

CDEC, our provider of tax-deferred like-kind exchange services, provides Qualified Intermediary services (as defined by U.S. Treasury regulations) for taxpayers seeking to structure tax-deferred like-kind exchanges under Internal Revenue Code (“IRC”) Section 1031. Under IRC Section 1031, a taxpayer may defer the gain on the sale of certain investment property if the taxpayer utilizes the services of a Qualified Intermediary. These transactions typically generate customer deposits during the period following the sale of the property until such proceeds are used to purchase a replacement property. These deposits may flow into our banks as a source of low-cost deposits. CDEC is the subsidiary of Elektra Holding Company, LLC (“Elektra”), which was acquired by the Company in December of 2018.

As of December 31, 2025, the Company’s wealth management subsidiaries had approximately $46.5 billion of assets under administration, which excludes $9.6 billion of assets owned by the Company and its subsidiary banks. For the years ended December 31, 2025, 2024 and 2023, the wealth management segment had net revenues of $191.9 million, $198.1 million and $169.3 million, respectively, and net income of $41.9 million, $50.0 million and $33.0 million, respectively. The wealth management segment had total assets of $1.3 billion, $1.1 billion and $1.2 billion as of December 31, 2025, 2024 and 2023, respectively. The wealth management segment accounted for 6.9% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2025.

The Company has employed certain strategies to achieve strong net income amid increased competition and changing interest rate environments. In general, the Company has taken a steady and measured approach to grow strategically and manage expenses. Specifically, the Company has:

•Leveraged its internal loan pipeline and external growth opportunities to grow earnings assets to increase net interest income;

•Continued to diversify our loan portfolio by adding product and geographic diversification;

•Continued efforts to grow our deposit franchise in a diversified manner to be the Company’s primary funding source;

•Completed strategic acquisitions to expand our presence in existing and complimentary markets;

•Invested in our technology infrastructure to allow for growth and to enhance digital and other product offerings to better serve our existing customers and to attract new customers; and

•Focused on cost control and leveraging our infrastructure to create operating leverage.

Our strategy and competitive position for each of our business segments is summarized in further detail, below.

Community Banking

We compete in the commercial banking industry through our banks in the communities they serve. The commercial banking industry is highly competitive and the banks face strong direct competition for deposits, loans and other financial related services. The banks compete with other commercial banks, thrifts, credit unions, stockbrokers, government-sponsored entities, mutual fund companies, insurance companies, factoring companies and other commercial entities offering financial services products, including non-bank financial companies and entities commonly known as financial technology companies. Some of these competitors are local, while others are statewide or nationwide.

As a $71.1 billion asset financial services company, we expect to benefit from greater access to financial and managerial resources than our smaller local competitors while maintaining our commitment to local decision-making and to our community banking philosophy. In particular, we are able to provide a wider product selection and larger credit facilities than many of our smaller competitors, and we believe our service offerings help us in recruiting talented staff. We continue to add lenders throughout the community banking organization, many of whom have joined us because of our ability to offer a range of products and level of services which compete effectively with both larger and smaller market participants. We have continued to expand our product delivery systems, including a wide variety of electronic banking options for our retail and commercial customers which allow us to provide a level of service typically associated with much larger banking institutions. Additionally, we have access to public capital markets whereas many of our local competitors are privately held and may have limited capital-raising capabilities.

Management views service as a great equalizer to offset some of the inherent advantages of its significantly larger competitors. We also believe we are positioned to compete effectively with other larger and more diversified banks, bank holding companies and other financial services companies due to our multi-chartered approach that pushes accountability for building a franchise and a high level of customer service down to each of our banking franchises. Additionally, we believe that we provide a relatively complete portfolio of products that is responsive to the majority of our customers’ needs through the retail and commercial operations supplied by our banks, and through our mortgage and wealth management operations. The breadth of our product mix allows us to compete effectively with our larger competitors, while our multi-chartered approach with local and accountable management provides for what we believe is superior customer service relative to our larger and more centralized competitors. We continue to grow and enhance our digital service offerings while maintaining our expectations of high quality, more traditional banking services.

Wintrust Mortgage competes with large mortgage brokers as well as other banking organizations. Consolidation, margin compression, enhanced regulatory guidance and the promise of equal oversight for both banks and independent mortgage lenders have created challenges for small and medium-sized independent mortgage lenders. Wintrust Mortgage’s size, bank affiliation, regulatory competency, branding, technology, business development tools and reputation make us well positioned to compete in this environment. Wintrust Mortgage balances selling loans with servicing retained versus servicing released to maximize current gain on sale revenue combined with potentially deepening customer relationships. While earnings will fluctuate with the rise and fall of long-term interest rates, we expect that mortgage banking revenue will be a continuous source of revenue for us and our mortgage lending relationships will continue to provide franchise value to our other financial service businesses.

We continue to review our branch footprint and in 2025, the Company opened two new branch locations in the Chicago metropolitan area, and three new branch locations in southern Wisconsin. The Company closed only one branch location in west Michigan, previously acquired through the Macatawa acquisition. There was no material attrition or customer disruption in connection with these footprint changes. It is important to note that while we see increased use of electronic services and are investing heavily in digital capabilities to allow clients to choose how they want to be served, Wintrust expects that our strategy will continue to include selectively opening branches in areas where we are not represented.

Specialty Finance

FIRST Insurance Funding and Wintrust Life Finance encounter intense competition from numerous other firms, including several national commercial premium finance companies, companies affiliated with insurance carriers, independent insurance brokers who offer premium finance services, and other lending institutions. Some of our competitors are larger and have greater financial and other resources. FIRST Insurance Funding and Wintrust Life Finance compete with these entities by emphasizing a high level of knowledge of the insurance industry, flexibility in structuring financing transactions, consistency in the market, and the timely funding of qualifying contracts. We believe that our commitment to service also distinguishes us from our competitors. FIFC Canada competes with a few national commercial premium finance companies, a few regional providers and insurance broker owned premium finance companies where brokers finance their own customers policies.

Wintrust Asset Finance competes with other bank-affiliated, independent, captive and vendor equipment leasing and finance companies. Wintrust Asset Finance believes a customer-focused origination philosophy, an experienced team, strong underwriting discipline and expert asset management enables them to compete effectively in a growing and dynamic market.

Tricom competes with numerous other firms, including a small number of similar niche finance companies and payroll processing firms, large national processing firms, as well as various finance companies, banks and other lending institutions. Tricom’s management believes that its commitment to service distinguishes it from competitors.

Wealth Management

Our wealth management companies (WPT, Wintrust Investments, GLA and CDEC) compete with larger wealth management subsidiaries of other larger bank holding companies as well as with other trust companies, brokerage and other financial service companies, stockbrokers and financial advisors. We believe we can successfully compete for trust, tax services, asset management and brokerage business by offering personalized attention and customer service to small to midsize businesses and affluent individuals. We continue to recruit and hire experienced wealth management professionals from within the larger Chicago metropolitan area as well as Wisconsin, west Michigan and southwest Florida, which is expected to help in attracting new customer relationships.

Regulatory Environment

Our business is heavily regulated and supervised by federal agencies, state agencies and the federal & provincial governments of Canada. The scope of the laws, regulations and supervision to which our business is subject have increased in response to factors such as the regional banking uncertainty in early 2023, technological updates, and market changes. We expect that our business will remain subject to extensive regulation and supervision.

The Company is a bank holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), subject to regulation, supervision, and examination by the Federal Reserve. The Company is also subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, both as administered by the SEC, as well as the rules of the Nasdaq Stock Market (“Nasdaq”) that apply to companies with securities listed on the Nasdaq Global Select Market. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the OCC. The deposits of all of our subsidiary banks are insured by the Deposit Insurance Fund (“DIF”) and, as such, the FDIC has additional oversight authority over the banks. The supervision, regulation and examination of banks and bank holding companies by bank regulatory agencies are intended primarily for the protection of depositors, the DIF, and the banking system as a whole, rather than shareholders of banks and bank holding companies, and in some instances may be contrary to shareholders’ interests. First Insurance Funding of Canada Inc. as a foreign owned subsidiary through an Edge corporation is subject to examination by the Federal Reserve.

The Consumer Financial Protection Bureau (“CFPB”) has broad rulemaking authority over a wide range of federal consumer protection laws applicable to the business of our subsidiary banks and some other operating subsidiaries. Because each of our subsidiary banks has less than $10 billion in total consolidated assets, our subsidiary banks’ federal banking agency, not the CFPB, is responsible for examining and supervising the subsidiary banks’ compliance with federal consumer protection laws and regulations. Our non-bank subsidiaries are subject to regulation by their functional regulators, including applicable state finance and insurance agencies, the applicable exchanges, the SEC, FINRA, and the OCC, as well as by the Federal Reserve.

Federal and state laws, and the regulations of the bank regulatory agencies issued under them, affect the scope of business, the kinds and amounts of investments banks may make, reserve requirements, capital levels, the nature and amount of collateral for loans, the establishment of branches, the ability to merge, consolidate and acquire, dealings with insiders and affiliates and the payment of dividends. The regulatory agencies have broad discretion to impose restrictions and limitations on the operations of a regulated entity where the agencies determine, among other things, that such operations are unsafe or unsound, fail to comply with applicable law or are otherwise inconsistent with laws and regulations or with the supervisory policies of these agencies.

The current Presidential administration has proposed new regulations and rescissions or withdrawals of previous guidance, implemented new policies, and sharply reduced the workforce at the federal banking agencies. The cumulative impact of these changes, and whether they will last over time, is unclear. The following is a description of some of the laws and regulations that affect our business. By necessity, the descriptions below are summaries that do not purport to be complete, and that are qualified in their entirety by reference to those statutes and regulations discussed, and all regulatory interpretations thereof. Any changes in applicable laws, regulations, or the interpretations thereof could have a material adverse effect on our business or the business of our subsidiaries.

Bank Holding Company Regulation

The Company is a bank holding company that has elected to be treated as a financial holding company. The activities of bank holding companies generally are limited to the business of banking, managing or controlling banks, and certain other activities determined by the Federal Reserve to be closely related to banking. As a financial holding company, we may engage in an expanded range of activities, including activities that are considered to be financial in nature. Financial holding companies may also engage in activities incidental or complementary to financial activities, if the Federal Reserve determines that such activities pose no substantial risk to the safety or soundness of depository institutions or the financial system in general. Impermissible activities for financial holding companies and their subsidiaries include activities that are related to commerce, such as sales of nonfinancial products or manufacturing. As a result, subject to certain exceptions, the BHC Act generally prohibits us from acquiring direct or indirect ownership or control of voting shares of any company engaged in activities that are not permissible for us to engage in.

Maintaining our financial holding company status requires that the Company and each of our subsidiary banks remain “well-capitalized” and “well-managed” as defined by regulation and that each of our subsidiary banks maintain at least a “satisfactory” rating under the Community Reinvestment Act (“CRA”). If we or our subsidiary banks fail to continue to meet these requirements, we could be subject to restrictions on new activities and acquisitions, and/or be required to cease and possibly divest operations that conduct existing activities that are not permissible for a bank holding company that is not a financial holding company.

The BHC Act generally requires us to obtain prior approval from the Federal Reserve before acquiring direct or indirect ownership or control of more than 5% of the voting shares of an additional bank or bank holding company, or to merge or consolidate with another bank holding company. The Bank Merger Act generally requires our subsidiary banks to obtain prior regulatory approval to merge or consolidate with, or acquire substantially all of the assets of or assume deposits of, another bank. We must also be well-capitalized and well-managed, in order to acquire a bank located outside of our home state.

The standards by which bank and financial institution acquisitions are evaluated may be subject to change by the federal agencies. In September 2024, the OCC adopted a final rule and policy statement regarding its review of Bank Merger Act (“BMA”) applications for OCC-supervised institutions. In May 2025, the OCC adopted a final rule that restored the ability for BMA applicants to file a streamlined application form for certain types of acquisitions and the expedited review process for BMA applications, which had been removed by the 2024 final rule, and rescinded the 2024 policy statement.

In September 2024, the Department of Justice (the “DOJ”) withdrew its 1995 Bank Merger Guidelines and issued the 2024 Banking Addendum to the 2023 Merger Guidelines (the “2024 Banking Addendum”). The DOJ clarified that it will assess competition considerations in connection with bank and bank holding company mergers using its 2023 Merger Guidelines, which is the general merger review framework the DOJ now uses to evaluate transactions in all segments of the economy, and 2024 Banking Addendum. The 2024 Banking Addendum provides guidance on how the DOJ will assess competition in the context of bank and bank holding company mergers. An analysis under the 2023 Merger Guidelines and 2024 Banking Addendum may include consideration of theories of harm and relevant markets not considered under the 1995 Bank Merger Guidelines, which focused primarily on concentrations of deposits and branches.

The Federal Deposit Insurance Act (“FDIA”) and Federal Reserve regulations and policy require us to serve as a source of financial and managerial strength for our subsidiary banks, and to commit resources to support the banks. This support may be required even if doing so may adversely affect our ability to meet other obligations.

Acquisitions of Ownership of the Company

Acquisitions of the Company’s voting stock above certain thresholds may be subject to prior regulatory notice or approval under applicable federal banking laws. Investors are responsible for ensuring that they do not, directly or indirectly, acquire shares of our stock in excess of the amount that can be acquired without regulatory approval or notice under the BHC Act and the Change in Bank Control Act.

Volcker Rule

We are prohibited under the Volcker Rule from (1) engaging in short-term proprietary trading for our own account, and (2) having certain ownership interests in and relationships with hedge funds or private equity funds. The fundamental prohibitions of the Volcker Rule apply to banking entities of any size, including the Company and its bank subsidiaries. The Volcker Rule regulations contain exemptions for market-making, hedging, underwriting, trading in U.S. government and agency obligations and also permit certain ownership interests in certain types of funds to be retained. They also permit the offering and sponsoring of funds under certain conditions. The Volcker Rule regulations impose significant compliance and reporting obligations on banking entities. The Company has put in place the compliance programs required by the Volcker Rule. The Company will continue to monitor Volcker Rule-related developments and assess their impact on its operations as necessary.

Capital Requirements of the Company and Subsidiary Banks

We and our subsidiary banks are required to maintain minimum risk-based and leverage capital ratios, as well as a capital conservation buffer (“Capital Conservation Buffer”), pursuant to regulations adopted by the Federal Reserve and the OCC to implement the Basel III capital framework (“U.S. Basel III Rule”).

Regulatory Capital and Risk-weighted Assets

Regulatory capital requirements apply to Common Equity Tier 1 capital, Tier 1 capital and total capital.

•Common Equity Tier 1 capital consists primarily of common stock and related surplus (net of treasury stock), retained earnings, and certain minority interests, subject to certain regulatory adjustments. For us and our subsidiary banks, Common Equity Tier 1 capital does not include most elements of accumulated other comprehensive income (“AOCI”) because we exercised an opt-out election that was available to us with respect to certain changes in the capital treatment of AOCI. We made this election to avoid variations in the level of our capital depending on fluctuations in the fair value of our securities and derivatives portfolio.

•Tier 1 capital is composed of Common Equity Tier 1 capital and Additional Tier 1 capital. Additional Tier 1 capital consists primarily of non-cumulative perpetual preferred stock and related surplus, certain minority interests and, subject to certain regulatory limits, certain grandfathered cumulative perpetual preferred stock and certain grandfathered trust preferred securities.

•Total capital is composed of Tier 1 capital and Tier 2 capital. Tier 2 capital consists primarily of capital instruments and related surplus meeting specified requirements, and may include cumulative preferred stock and long-term perpetual preferred stock, mandatory convertible securities, intermediate preferred stock, certain trust preferred securities and subordinated debt. Also included in Tier 2 capital is the allowance for credit losses limited to a maximum of 1.25% of risk-weighted assets (“RWAs”) and, for institutions that have exercised the opt-out election regarding the treatment of AOCI, up to 45% of net unrealized gains on available-for-sale equity securities with readily determinable fair market values.

Certain adjustments to and deductions from capital are required for purposes of calculating these regulatory capital measures, including with respect to goodwill, intangible assets, certain deferred tax assets, AOCI and investments in the capital instruments of unconsolidated financial institutions. Under the capital rules, for certain bank holding companies and banks, including us and our subsidiary banks, the framework for capital deductions for mortgage servicing assets, certain deferred tax assets and investments in the capital instruments of unconsolidated financial institutions, and the recognition of minority interests in regulatory capital.

Pursuant to rules adopted by the U.S. federal banking agencies, the Company elected to delay, for regulatory capital purposes, the day-one impact of Accounting Standards Update (“ASU”) 2016-13 Financial Instruments - Credit Losses (Topic 326) (“CECL”) on retained earnings over a period of five years. The Company deferred for two years 100% of the day-one impact of adopting CECL and 25% of the cumulative increase or decrease in the allowance for credit losses since the adoption of CECL. The deferral impacts were fully phased-in as of January 1, 2025. For further discussion of the CECL accounting standard,

including the Company’s implementation of such guidance, see “Summary of Critical Accounting Estimates” under Management’s Discussion and Analysis of Financial Condition and Results of Operations in Item 7 of this Annual Report on Form 10-K.

Capital Ratio Requirements

Under the U.S. Basel III Rule, we and our subsidiary banks are required to maintain the following minimum capital ratios:

•Tier 1 capital to quarterly average assets (net of goodwill, certain other intangible assets and certain other deductions) ratio (“Tier 1 Leverage Ratio”) of 4.0%;

•Tier 1 capital to RWAs ratio (“Tier 1 Capital Ratio”) of 6.0%;

•Common Equity Tier 1 capital to RWAs ratio (“Common Equity Tier 1 Capital Ratio”) of 4.5%; and

•Total capital to RWAs ratio (“Total Capital Ratio”) of 8.0%.

To be well-capitalized, our subsidiary banks must maintain the following capital ratios:

•Tier 1 Leverage Ratio of 5.0% or greater.

•Tier 1 Capital Ratio of 8.0% or greater;

•Common Equity Tier 1 Capital Ratio of 6.5% or greater; and

•Total Capital Ratio of 10.0% or greater.

The Federal Reserve has not yet revised the well-capitalized standard for bank holding companies to reflect the higher capital requirements imposed under the U.S. Basel III Rule. For purposes of the Federal Reserve’s Regulation Y, including determining whether a bank holding company meets the requirements to be a financial holding company, bank holding companies, such as the Company, must maintain a Tier 1 Capital Ratio of 6.0% or greater and a Total Capital Ratio of 10.0% or greater to be well-capitalized. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to bank holding companies as that applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2025 would exceed such revised well-capitalized standard. The Federal Reserve may require bank holding companies, including us, to maintain capital ratios substantially in excess of mandated minimum levels, depending upon general economic conditions and a bank holding company’s particular condition, risk profile and growth plans.

Failure to be well-capitalized or to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators, including restrictions on our or our subsidiary banks’ ability to pay dividends or otherwise distribute capital or to receive regulatory approval of applications, or other restrictions on growth. Such actions, if undertaken, could have an adverse material effect on our operations or financial condition.

In addition to meeting the minimum capital requirements, under the U.S. Basel III Rule, we and our banking subsidiaries must also maintain the required Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions and certain discretionary bonus payments to management. The Capital Conservation Buffer is 2.5% and is calculated as a ratio of Common Equity Tier 1 capital to RWAs and it effectively increases the required minimum risk-based capital ratios. The Tier 1 Leverage Ratio is not impacted by the Capital Conservation Buffer, and a banking institution may be considered well-capitalized while remaining out of compliance with the Capital Conservation Buffer.

The table below summarizes the capital requirements that we and our subsidiary banks must satisfy to avoid limitations on capital distributions and certain discretionary bonus payments (i.e., the required minimum capital ratios plus the Capital Conservation Buffer):

Minimum Regulatory Capital Ratio Plus Capital Conservation Buffer Tier 1 Capital Ratio 8.50 % Common Equity Tier 1 Capital Ratio 7.00 Total Capital Ratio 10.50

As of December 31, 2025, our Company’s and our subsidiary banks’ regulatory capital ratios were above the well-capitalized standards and met the Capital Conservation Buffer. Based on current estimates, we believe that we and our subsidiary banks will continue to exceed all applicable well-capitalized regulatory capital requirements and the Capital Conservation Buffer. Please refer to the table below for a summary of our regulatory capital ratios as of December 31, 2025, calculated using the regulatory capital methodology applicable to us during 2025.

Company Regulatory Capital Ratios Minimum Regulatory Capital Ratio for the Company Minimum Ratio + Capital Conservation Buffer(1) Well-Capitalized Minimumfor the Company(2) The Company Tier 1 Leverage Ratio 4.00 % N/A N/A 9.6 % Risk-based capital ratios: Tier 1 Capital Ratio 6.00 8.50 6.00 11.0 Common Equity Tier 1 Capital Ratio 4.50 7.00 N/A 10.3 Total Capital Ratio 8.00 10.50 10.00 12.4

(1)Reflects the Capital Conservation Buffer of 2.50%.

(2)Reflects the well-capitalized standard applicable to the Company for purposes of the Federal Reserve’s Regulation Y. The Federal Reserve has not yet revised the well-capitalized standard for bank holding companies to reflect the higher capital requirements imposed under the U.S. Basel III Rule or to add Common Equity Tier 1 Capital Ratio and Tier 1 Leverage Ratio requirements to this standard. As a result, the Common Equity Tier 1 Capital Ratio and Tier 1 Leverage Ratio are denoted as “N/A” in this column. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to bank holding companies as the standard applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2025 would exceed such revised well-capitalized standard.

In addition to the above, as a result of participation in mortgage programs with certain government-sponsored entities as well as other investors, the Company has specific net worth requirements for continued participation. As of December 31, 2025, the Company remained in compliance with such requirements.

Payment of Dividends and Share Repurchases

We are a legal entity separate and distinct from our banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of our bank and non-bank subsidiaries, our ability to pay dividends and repurchase shares depends upon our receipt of dividends from our subsidiaries. There are various federal and state law limitations on the extent to which our banking subsidiaries can declare and pay dividends to us, including regulatory capital requirements, general regulatory oversight to prevent unsafe or unsound practices and federal and state banking law requirements concerning the payment of dividends out of net profits or surplus. Applicable banking laws also prohibit, without prior regulatory approval, insured depository institutions, such as our bank subsidiaries, from making dividend distributions if such distributions are not paid out of available earnings. In addition, our right, and the right of our shareholders and creditors, to participate in any distribution of the assets or earnings of our bank and non-bank subsidiaries is further subject to the prior claims of creditors of our subsidiaries. No assurances can be given that the banks will, in any circumstances, pay dividends to the Company.

We and our bank subsidiaries must maintain the applicable Common Equity Tier 1 Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions, including dividends. The Capital Conservation Buffer is currently at its fully phased-in level of 2.5%. For more information on the Capital Conservation Buffer, see Capital Ratio Requirements above.

Our ability to declare and pay dividends to our shareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. Federal Reserve policy provides that a bank holding company should not pay dividends unless (1) the bank holding company’s net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends, (2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries, and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. The policy also provides that a bank holding company should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the bank holding company’s capital structure. Bank holding companies also are required to consult with the Federal Reserve before materially increasing dividends. The Federal Reserve could prohibit or limit the payment of dividends by a bank holding company if it determines that payment of the dividend would constitute an unsafe or unsound practice.

FDICIA and Prompt Corrective Action

The Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”) requires the federal bank regulatory agencies to take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet certain capital adequacy standards. A depository institution’s treatment for purposes of the prompt corrective action provisions depends upon its level of capitalization and certain other factors. An institution that fails to remain well-capitalized becomes subject to a series of restrictions that increase in severity as its capital condition weakens. Such restrictions may include a prohibition on capital distributions, restrictions on asset growth or restrictions on the ability to receive regulatory approval of applications. The FDICIA also provides for enhanced supervisory authority over under capitalized institutions, including authority for the appointment of a conservator or receiver for the institution. In certain instances, a bank holding company may be required to guarantee the performance of an under capitalized subsidiary bank’s capital restoration plan.

As of December 31, 2025, each of the Company’s banks was categorized as “well-capitalized” and, in addition, met additional requirements under the Capital Conservation Buffer.

Enforcement Authority

The federal bank regulatory agencies have broad authority to issue orders to depository institutions and their holding companies prohibiting activities that constitute violations of law, rule, regulation, or administrative order, or that represent unsafe or unsound banking practices, as determined by the federal banking agencies. The federal banking agencies also are empowered to require affirmative actions to correct any violation or practice; issue administrative orders that can be judicially enforced; direct increases in capital; limit dividends and distributions; restrict growth; assess civil money penalties against institutions or individuals who violate any laws, regulations, orders, or written agreements with the agencies; order termination of certain activities of holding companies or their non-bank subsidiaries; remove officers and directors; order divestiture of ownership or control of a non-banking subsidiary by a holding company; or terminate deposit insurance and appoint a conservator or receiver.

Safety and Soundness

The federal bank regulatory agencies have adopted a set of guidelines prescribing safety and soundness standards relating to internal controls and information systems, informational security, internal audit systems, loan documentation, credit underwriting, interest rate exposure, asset growth, and compensation, fees and benefits. The guidelines prohibit excessive compensation as an unsafe and unsound practice and describe compensation as excessive when the amounts paid are unreasonable or disproportionate to the services performed by an executive officer, employee, director, or principal shareholder.

Properly managing risks has been identified by regulators as critical to the conduct of safe and sound banking activities and has become even more important as new technologies, product innovation, and the size and speed of financial transactions have changed the nature of banking markets. The agencies have identified a spectrum of risks facing banking institutions including, but not limited to, credit, market, liquidity, operational and legal risk. Some of the regulatory pronouncements have focused on operational risk, which arises from the potential that inadequate information systems, operational problems, breaches in internal controls, fraud, or unforeseen catastrophes will result in unexpected losses. New products and services, third-party risk management and cybersecurity are critical sources of operational risk that financial institutions are expected to address in the current environment. Our subsidiary banks are expected to have active board and senior management oversight; adequate policies, procedures, and limits; adequate risk measurement, monitoring, and management information systems; and comprehensive and effective internal controls.

Cross-Guarantee

Under the cross-guarantee provision of the FDIA, insured depository institutions such as our subsidiary banks may be liable to the FDIC for any losses incurred, or reasonably expected to be incurred, by the FDIC resulting from the default of, or FDIC assistance to, any other commonly controlled insured depository institution. An FDIC cross-guarantee claim against a depository institution is superior in right of payment to claims of the holding company and its affiliates against such depository institution. All of our subsidiary banks are commonly controlled within the meaning of the cross-guarantee provision.

Insurance of Deposit Accounts

The deposits of each of our subsidiary banks are insured by the DIF up to the standard maximum deposit insurance amount of $250,000 per depositor. Each of our subsidiary banks is subject to deposit insurance assessments based on the risk it poses to the DIF, as determined by the capital category and supervisory category to which it is assigned. The FDIC has authority to raise or lower assessment rates on insured deposits in order to achieve statutorily required reserve ratios in the DIF and to impose special additional assessments. There is a risk that our subsidiary banks’ deposit insurance premiums will increase if failures of insured depository institutions deplete the DIF or if the FDIC were to change its view of the risk that they pose to the DIF.

The FDIC has adopted a final rule, applicable to all insured depository institutions, to increase initial base deposit insurance assessment rate schedules uniformly by 2 basis points, beginning in the first quarterly assessment period of 2023. The FDIC has maintained the Designated Reserve Ratio (“DRR”) for the DIF at 2% for 2024 and 2025. The increase in assessment rate schedules is intended to increase the likelihood that the reserve ratio of the DIF reaches the statutory minimum of 1.35% by the statutory deadline of September 30, 2028. The new assessment rate schedules will remain in effect unless and until the reserve ratio meets or exceed 2% in order to support growth in the DIF in progressing toward the FDIC’s long-term goal of 2% DRR. Progressively lower assessment rate schedules will take effect when the reserve ratio reaches 2%, and again when it reaches 2.5%.

In November 2023, the FDIC issued a final rule to implement a special assessment to recoup losses to the DIF associated with bank failures in the first half of 2023. Under the rule, the assessment base for the special assessment is equal to an insured depository institution’s estimated uninsured deposits reported as of December 31, 2022, adjusted to exclude the first $5 billion of uninsured deposits. $5.2 million of the special assessment was recorded in the first quarter of 2024. Special assessment payments began in June of 2024 and will continue for a total of eight quarterly installments in the initial collection period, with the eighth collection quarter at a reduced rate as a result an interim final rule on December 16, 2025. Under the interim final rule, upon termination of the FDIC’s receiverships of Silicon Valley Bank (“SVB”) and Signature Bank, the FDIC will either provide an offset to insured depository institutions, if the special assessment amount then-collected exceeds losses, or collect from insured depository institutions a one-time final shortfall special assessment, if losses exceed the special assessment amount then-collected. In addition, the FDIC will provide an offset to regular quarterly deposit insurance assessments for banks subject to the special assessment if, following the final resolution of litigation between the FDIC and SVB Financial Trust, the total amount collected through the special assessment exceeds the loss estimate at that time.

Limits on Loans to One Borrower and Loans to Insiders

Federal banking laws impose limits on the amount of credit a bank can extend to any one person (or group of related persons). For national banks, this limit includes credit exposures arising from derivative transactions, repurchase agreements, and securities lending and borrowing transactions.

Applicable banking laws and regulations also place restrictions on loans by FDIC-insured banks and their affiliates to their directors, executive officers and principal shareholders.

Lending Standards and Guidance

The federal banking agencies have adopted uniform regulations prescribing standards for extensions of credit that are secured by liens or interests in real estate or made for the purpose of financing permanent improvements to real estate. Under these regulations, all insured depository institutions, such as our subsidiary banks, must adopt and maintain written policies establishing appropriate limits and standards for extensions of credit that are secured by liens or interests in real estate or are made for the purpose of financing permanent improvements to real estate. These policies must establish loan portfolio diversification standards, prudent underwriting standards (including debt service coverage and loan-to-value limits) that are clear and measurable, loan administration procedures, and documentation, approval and reporting requirements. The real estate lending policies must reflect consideration of the federal bank regulators’ Interagency Guidelines for Real Estate Lending Policies.

Anti-Money Laundering Programs

The Bank Secrecy Act (the “BSA”), as amended by the USA PATRIOT Act of 2001 (the “USA PATRIOT Act”), and its implementing regulations contain anti-money laundering (“AML”) and financial transparency provisions intended to detect and prevent the U.S. financial system from being exploited for money laundering and terrorist financing activities. The BSA, as amended, and its implementing regulations impose compliance obligations on financial institutions, including banks, which include maintaining an AML compliance program, verifying the identity of customers, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. Each of our subsidiary banks is subject to the BSA and, therefore, is required to, among other things, provide its employees with AML training, designate an AML compliance officer and undergo periodic, independent audits to assess the effectiveness of its AML program. We have implemented policies, procedures and internal controls that are designed to comply with the BSA and its implementing regulations. Bank regulators are focusing their examinations on compliance with the BSA and its implementing regulations, and we will continue to monitor and augment, where necessary, our AML compliance programs. The federal banking agencies are required, when reviewing bank and bank holding company acquisition or merger applications, to take into account the effectiveness of the applicant’s compliance with the BSA and its implementing regulations.

The Anti-Money Laundering Act of 2020 (the “AMLA”), enacted on January 1, 2021 as part of the National Defense Authorization Act, does not directly impose new requirements on banks, but requires the U.S. Treasury Department to issue National Anti-Money Laundering and Countering the Financing of Terrorism Priorities, and conduct studies and issue regulations that may significantly alter some of the due diligence, recordkeeping and reporting requirements that the BSA and its implementing regulations impose on banks. The AMLA also contains provisions that promote increased information-sharing and use of technology, and increases penalties for violations of the BSA and includes whistleblower incentives, both of which could increase the prospect of regulatory enforcement.

Office of Foreign Assets Control Regulation

The U.S. Department of the Treasury’s Office of Foreign Assets Control, or “OFAC,” is responsible for administering U.S. economic sanctions that restrict transactions with designated foreign countries and territories, nationals and others. U.S. economic sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a sanctioned country or territory, including prohibitions against direct or indirect imports from and exports to a sanctioned country or territory and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country or territory; and (2) a blocking of assets in which the government or “specially designated nationals” of the sanctioned country or territory have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). OFAC also publishes lists of persons and organizations that are subject to asset blocking sanctions, including the Specially Designated Nationals and Blocked Persons List. Blocked assets (e.g., property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal consequences.

Protection of Client and Customer Information

Data privacy and cybersecurity laws, regulations, rules and standards concerning the collection, storage, handling, use, disclosure, transfer, protection and other processing of personal information, including those of our clients and customers, affect many aspects of the Company’s business, and are continuing to evolve. Data privacy and cybersecurity are currently areas of considerable legislative and regulatory attention, with new or modified laws, regulations, rules and standards frequently being adopted and potentially subject to divergent interpretation or application in a manner that may create inconsistent or conflicting requirements for businesses.

We are, or may in the future become, subject to a variety of complex federal, state and local laws, regulations, rules and standards regarding data privacy and cybersecurity, including the privacy and information safeguarding provisions of the Gramm-Leach-Bliley Act (“GLB Act”), the Fair Credit Reporting Act (“FCRA”) and the amendments adopted by the Fair and Accurate Credit Transactions Act of 2003, as well as various state laws and regulations. The GLB Act requires a financial institution to, among other things, disclose its privacy policy to certain customers and, in some circumstances, enables certain customers to opt-out of certain sharing of the customers’ nonpublic personal information with nonaffiliated third parties. The GLB Act also requires financial institutions to implement a comprehensive information security program that includes administrative, technical and physical safeguards designed to ensure the security and confidentiality of customer information. In accordance with these requirements, we and each of our banks and operating subsidiaries endeavor to provide a written privacy notice to each affected customer when the customer relationship begins and, to the extent required, on an annual basis. As described in the privacy notice, we endeavor to protect the security of personal information about our customers, educate our employees about the importance of protecting customer privacy, and allow affected customers to opt-out of certain types of

information sharing. We and our subsidiaries also generally require business partners with which we share confidential and personal information to have reasonable security safeguards and to follow the requirements of the GLB Act. The GLB Act, as interpreted by the federal banking regulators, and state laws and regulations require us to take certain actions, including providing notice under certain circumstances to affected customers, in the event that their sensitive or personal information is compromised. We and/or each of the banks and operating subsidiaries may need to amend our privacy policies and adapt our internal procedures in the event that these legal or regulatory requirements, or the regulators’ interpretation of them, change, or if new requirements are added. Additionally, the federal banking regulators, as well as the SEC and related self-regulatory organizations, regularly issue guidance regarding cybersecurity that is intended to enhance cyber risk management among financial institutions. We and our nonbanking subsidiaries are also subject to the rules and regulations promulgated under the authority of the Federal Trade Commission, which regulates unfair or deceptive acts or practices (including with respect to data privacy and cybersecurity). Moreover, the federal government has considered, and will likely in the future consider, various proposals for more comprehensive data privacy and cybersecurity legislation and regulations, to which we may be subject if passed.

Like other lenders, the banks and several of our operating subsidiaries use credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates, among other things, reporting information to credit bureaus, prescreening individuals for credit offers, sharing of information (including personal information) between affiliates, and using affiliate data for marketing purposes. Similar state laws and regulations may impose additional requirements on us, the banks and our operating subsidiaries.

Further, in the spring of 2022, the Federal Reserve, OCC, and FDIC adopted a regulation that requires a banking organization to notify its primary federal regulators as soon as possible and within 36 hours after identifying a “computer-security incident” that the banking organization believes in good faith is reasonably likely to materially disrupt or degrade its business or operations in a manner that would, among other things, jeopardize the viability of its operations, result in customers being unable to access their deposit and other accounts, result in a material loss of revenue, profit or franchise value, or pose a threat to the financial stability of the United States. The rule also imposes requirements on bank service providers to notify their affected banking organization customers of certain computer-security incidents.

In addition, once implementing regulations are finalized, the Cyber Incident Reporting for Critical Infrastructure Act (“CIRCIA”) will require, among other things, covered entities to report significant cyber incidents, including ransomware attacks, to the Cybersecurity and Infrastructure Security Agency (“CISA”) within 72 hours from the time the covered entity reasonably believes the incident occurred (and within 24 hours of making a ransom payment as a result of a ransomware attack). The CISA proposed a rule under the CIRCIA in April 2024 that would clarify the scope of cyber incidents to be reported and would further define covered entities subject to the CIRCIA to include banking organizations. Although the CIRCIA originally required the CISA to finalize its regulations by October 4, 2025, the CISA has extended such deadline to May 2026.

Data privacy and cybersecurity are also areas of increasing state legislative and regulatory focus. For example, the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the “CCPA”) applies to covered businesses that conduct business in California and meet certain revenue or personal information collection thresholds. The CCPA contains several exemptions, such as exemptions for personal information that is collected, stored, handled, used, disclosed, transferred or otherwise processed pursuant to the GLB Act. The CCPA imposes obligations on covered companies, broadly defines personal information, expands California residents’ rights with respect to personal information, and provides for civil penalties for violations. The CCPA may be interpreted or applied in a manner inconsistent with our understanding, resulting in further uncertainty and potentially requiring us to incur additional costs and expenses in an effort to comply with these requirements. Similar laws and regulations have been adopted by other states where we do business, or may in the future do business, and we expect more states to adopt similar laws and regulations in the future. In addition, laws in all 50 U.S. states generally require businesses to provide notice under certain circumstances to consumers whose personal information has been disclosed as a result of a data breach.

Violation of these laws, regulations, rules, and standards may expose us to regulatory action and private litigation, including claims for damages and penalties. For more information regarding the risks associated with data privacy and cybersecurity laws, regulations, rules and standards, see “We are subject to complex and evolving laws, regulations, rules, standards and contractual obligations regarding data privacy and cybersecurity, which could increase the cost of doing business, compliance risks and potential liability” and “We face risks from cyber-attacks, information security breaches and other similar incidents that could result in the disclosure of confidential and other information (including personal information), all of which could adversely affect our business or reputation, and create significant legal and financial exposure” under Risk Factors in Item 1A.

Broker-Dealer and Investment Adviser Regulation

Wintrust Investments has previously been subject to extensive regulation under federal and state securities laws. Wintrust Investments was registered as a broker-dealer with the SEC and in all 50 states, the District of Columbia and the U.S. Virgin Islands until August 2025 and was registered as an investment adviser with the SEC until January 2025. Wintrust Investments deregistered as a broker-dealer and investment adviser because Wintrust Investments transitioned support of the wealth management business of Wintrust Investments and certain private client business at GLA to a platform operated by LPL Financial. As previously announced by Wintrust Investments, this transition is expected to allow Wintrust and GLA to focus on the growth of their wealth management business, while outsourcing most of their operational and compliance support to LPL Financial. GLA continues to be registered as an investment adviser with the SEC and is subject to extensive regulation under federal and state securities laws.

Wintrust Investments was a member of several self-regulatory organizations (“SROs”), including FINRA, until it deregistered as a broker-dealer. In its capacity as a broker-dealer, Wintrust Investments was previously subject to SEC and SRO rules that governed all aspects of business in the securities industry and was subject to periodic examinations of member firms. Wintrust Investments is also subject to regulation by state securities commissions in states in which it conducts business. GLA is registered only with the SEC as an investment adviser, but certain of its advisory personnel are subject to regulation by state securities regulatory agencies.

GLA in its capacity as an investment adviser is subject to regulations covering matters such as transactions between clients, transactions between the adviser and clients, custody of client assets and management of mutual funds and other client accounts. The principal purpose of regulation and discipline of investment firms is the protection of customers, clients and the securities markets rather than the protection of creditors and shareholders of investment firms. Sanctions that may be imposed for failure to comply with laws or regulations governing investment advisers include the suspension of individual employees, limitations on an adviser’s engaging in various asset management activities for specified periods of time, the revocation of registrations, other censures and fines. Wintrust Investments was previously subject to these regulations until it deregistered as an investment adviser.

Incentive Compensation

The federal banking agencies have issued joint guidance on incentive compensation designed to ensure that the incentive compensation policies of banking organizations, such as us and our subsidiary banks, do not encourage imprudent risk taking and are consistent with the safety and soundness of the organization. In addition, the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) requires the federal banking agencies and the SEC to issue regulations or guidelines requiring covered financial institutions, including us and our subsidiary banks, to prohibit incentive-based payment arrangements that encourage inappropriate risks by providing compensation that is excessive or that could lead to material financial loss to the institution. It is unclear when, if ever, a rule will be finalized.

Also pursuant to the Dodd-Frank Act, in October 2022, the SEC adopted final rules that direct stock exchanges to require listed companies to implement clawback policies to recover incentive-based compensation from current or former executive officers in the event of certain financial restatements and require companies to disclose their clawback policies and certain actions under those policies. The Nasdaq listing standards required compliance by November 28, 2023.

De Novo Branching and De Novo Banks

With the approval of applicable regulators, national banks and state banks may establish de novo branches in states other than their home state as if such state was the bank’s home state.

For a three-year period, newly chartered banks are subject to enhanced supervisory procedures, including higher capital requirements, more frequent examinations and other requirements.

Anti-Tying Provisions

Each of our subsidiary banks is prohibited from conditioning the availability of any product or service, or varying the price for any product or service, on the requirement that the customer obtain some additional product or service from the bank or any of its affiliates, other than loans, deposits and trust services.

Transactions with Affiliates

Certain transactions between a bank and its holding company or other non-bank affiliates are subject to various restrictions imposed by state and federal law and regulation. Such “covered transactions” include loans and other extensions of credit by the bank to the affiliate, investments in securities issued by the affiliate, purchases of assets from the affiliate, certain derivative transactions that create a credit exposure to an affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of the affiliate. In general, these affiliate transaction rules limit the number of covered transactions between an institution and a single affiliate, as well as the aggregate amount of covered transactions between an institution and all of its affiliates. In addition, covered transactions that are credit transactions must be secured by acceptable collateral, and all affiliate transactions, including those that do not qualify as covered transactions, must be on terms that are at least as favorable to the bank as then-prevailing in the market for comparable transactions with unaffiliated entities. Transactions between affiliated banks may be subject to certain exemptions under applicable federal law.

Community Reinvestment Act

Under the CRA, insured depository institutions, including our subsidiary banks, have a continuing and affirmative obligation to help meet the credit needs of its entire community, including low and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for insured depository institutions, nor does it limit an insured depository institution’s discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. However, insured depository institutions are rated on their performance in meeting the needs of their communities. The CRA requires each federal banking agency to take an insured depository institution’s CRA record into account when evaluating certain applications by the insured depository institution or its holding company, including applications for charters, branches and other deposit facilities, relocations, mergers, consolidations, acquisitions of assets or assumptions of liabilities, and bank and savings association acquisitions. An unsatisfactory record of performance may be the basis for denying or conditioning approval of an application by an insured depository institution or its holding company. The CRA also requires that all institutions publicly disclose their CRA ratings. Each of our subsidiary banks received a “satisfactory” or better rating from the OCC on its most recent CRA performance evaluation.

Compliance with Consumer Protection Laws

Our subsidiary banks and some other operating subsidiaries are subject to a variety of federal and state statutes and regulations designed to protect consumers. The CFPB has broad rulemaking authority over a wide range of federal consumer protection laws that apply to banks and other providers of financial products and services, including the authority to prohibit “unfair, deceptive or abusive” acts and practices, but examination and supervision is carried out by each subsidiary bank’s primary federal banking agency and, where applicable, state banking agency, not the CFPB. In addition, the Dodd-Frank Act authorizes state attorneys general and other state officials to enforce consumer protection rules issued by the CFPB. State authorities have recently increased their focus on and enforcement of consumer protection rules.

Interest and other charges collected or contracted for by banks are subject to state usury laws and federal laws concerning interest rates.

Loan operations are also subject to federal laws and regulations applicable to credit transactions, such as:

Issued by the CFPB:

•The federal Truth-In-Lending Act and Regulation Z governing disclosures of credit terms to consumer borrowers;

•The Real Estate Settlement Procedures Act and Regulation X requiring that borrowers for mortgage loans for one- to four-family residential real estate receive various disclosures, including good faith estimates of settlement costs, lender servicing and escrow account practices, and prohibiting certain practices that increase the cost of settlement services;

•The Home Mortgage Disclosure Act and Regulation C requiring financial institutions to provide information to enable the public and public officials to determine whether a financial institution is fulfilling its obligation to help meet the housing needs of the community it serves;

•The Equal Credit Opportunity Act and Regulation B prohibiting discrimination on the basis of various prohibited factors in extending credit;

•The Fair Credit Reporting Act and Regulation V governing the use and provision of information to consumer reporting agencies; and

•The Fair Debt Collection Practices Act and Regulation F governing the manner in which consumer debts may be collected by collection agencies;

Issued by others:

•The Service Members Civil Relief Act, applying to all debts incurred prior to commencement of active military service (including credit card and other open-end debt) and limiting the amount of interest, including service and renewal charges and any other fees or charges (other than bona fide insurance) that is related to the obligation or liability; and

•The guidance of the various federal agencies charged with the responsibility of implementing such federal laws.

Deposit operations are subject to, among others:

Issued by the CFPB:

•The Truth in Savings Act and Regulation DD which require disclosure of deposit terms to consumers; and

•The Electronic Fund Transfer Act and Regulation E which governs automatic deposits to and withdrawals from deposit accounts and customers’ rights and liabilities arising from the use of automated teller machines and other electronic banking services;

Issued by others:

•Regulation CC issued by the Federal Reserve Board, which relates to the availability of deposit funds to consumers; and

•The Right to Financial Privacy Act, which imposes a duty to maintain the confidentiality of consumer financial records and prescribes procedures for complying with administrative subpoenas of financial records.

There are consumer protection standards that apply to functional areas of operation rather than applying only to loan or deposit products. Our subsidiary banks and some other operating subsidiaries are also subject to certain state laws and regulations designed to protect consumers.

The CFPB has promulgated many mortgage-related final rules since it was established, including rules related to the ability to repay and qualified mortgage standards, mortgage servicing standards, loan originator compensation standards, high-cost mortgage requirements, Home Mortgage Disclosure Act requirements and appraisal and escrow standards for higher priced mortgages. Most of the provisions of these mortgage-related final rules are currently effective. In addition, several proposed revisions to mortgage-related rules are pending finalization. The mortgage-related final rules issued by the CFPB have materially restructured the origination, servicing and securitization of residential mortgages in the United States. These rules have impacted, and may continue to impact, the business practices of mortgage lenders, including the Company.

In order to ensure compliance with all mortgage-related rules and regulations, the Company consolidated its consumer mortgage loan origination and loan servicing operations primarily within Wintrust Mortgage. All consumer mortgage applications are taken through Wintrust Mortgage, which has extensively trained loan originators located at many of our branches. While in certain limited cases our banks may offer specialized consumer mortgages to our customers, substantially all consumer mortgages for all of our banks are originated and closed by Wintrust Mortgage. Wintrust Mortgage then sells loans to third parties or to our banks. To the extent that we retain consumer mortgage loans in our bank portfolios, our banks have engaged Wintrust Mortgage to provide loan servicing.

In March 2023, the CFPB issued the “Small Business Lending Rule” to implement Section 1071 of the Dodd-Frank Act for the stated purpose of increasing transparency in small business lending, promoting economic development and combating unlawful discrimination. Under this rule, covered lenders, including the Company’s bank subsidiaries, are required to collect and report information about the small business credit applications they receive, including geographic and demographic data, lending decisions and the price of credit. As a result of court orders in litigation, on October 2, 2025, the CFPB extended compliance dates for the Small Business Lending Rule to begin on June 1, 2027. On November 13, 2025, the CFPB issued a proposed rule to revise certain provisions of the Small Business Lending Rule from 2023. The Company continues to monitor developments relating to this rule and evaluate the potential impacts on the Company.

In October 2024, the CFPB finalized a rule to implement Section 1033 of the Dodd-Frank Act, sometimes referred to as the Dodd-Frank Act’s “open banking” provision, which would require certain entities, including the Company and our bank subsidiaries, to comply with an established framework to govern consumer access to electronic financial data. In general, the rule would require, among other things, data providers holding a consumer account, such as our bank subsidiaries, to establish a developer interface satisfying certain data security specifications and other standards, through which the data provider can receive requests for, and provide, specific types of data covered by the rule in electronic, usable form to authorized third parties, including data aggregators. Under the rule, data providers would be prohibited from, among other things, charging consumers or third parties fees for processing these consumer data requests. The rule also would place certain data security, authorization and other obligations on third parties accessing covered data from data providers, which could include the Company and our bank subsidiaries when acting in certain capacities. The rule requires third parties to limit their collection, use, and retention of the data received to only what is reasonably necessary to provide the consumers’ requested product or service. In August 2025, the CFPB issued an advanced notice of proposed rulemaking to reconsider its final rule and, in October 2025, a district court

issued a preliminary injunction preventing the CFPB from enforcing the final rule until the CFPB has completed its reconsideration of the rule. The Company continues to monitor developments relating to this rule and evaluate the potential impacts on the Company and our bank subsidiaries.

Changes to consumer protection regulations, including those promulgated by the CFPB, could affect our business but the likelihood, timing and scope of any such changes and the impact any such change may have on us cannot be determined with any certainty. See Item 1A. Risk Factors.

Debit Interchange

We are subject to a statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers, including our bank subsidiaries, be reasonable and proportional to the cost incurred by the issuer. Interchange fees for electronic debit transactions are limited to 21 cents plus 0.05% of the transaction, plus an additional one cent per transaction fraud adjustment, impose requirements regarding routing and exclusivity of electronic debit transactions. Regulation II also, among other things, specifies that debit card issuers should enable all debit card transactions, including card-not-present transactions such as online payments, to be processed on at least two unaffiliated payment card networks. As an issuer with over $10 billion in assets, we are subject to Regulation II.

In October 2023, the Federal Reserve released a notice of proposed rulemaking that would lower the maximum interchange fee that a large debit card issuer can receive on a debit card transaction. Under the proposal, initially the base component would decrease from 21.0 cents to 14.4 cents, the ad valorem component would decrease from 5.0 basis points to 4.0 basis points multiplied by the value of the transaction, and the fraud-prevention adjustment would increase from 1.0 cents to 1.3 cents for the debit card transactions performed from the effective date of the final rule to June 30, 2025. In addition, the proposal would adopt an approach for future adjustments to the interchange fee cap, which would occur every other year based on issuer cost data gathered from large debit card issuers. We will continue to monitor the status of the proposed rule and are in the process of evaluating this proposed rulemaking and assessing the scale of its adverse impact on the Company and our bank subsidiaries, if adopted as proposed.

Since its formation, Wintrust has held the objective of aiming to differentiate itself by offering customers a highly-personalized banking experience, through staff that is warm, friendly, and responsive. Wintrust expects each of its employees to embody that original mission by serving as brand ambassadors each day, within each community served by our banks and other business units.

Workforce Overview

As of December 31, 2025, Wintrust employed 5,902 full-time equivalent employees in the U.S. and Canada. 98% of Wintrust’s employees are classified as full-time, working greater than 30 hours per week. None of our employees are represented by a collective bargaining agreement and we consider our employee relations to be good.

Talent Recruiting and Retention

At Wintrust we recognize that attracting, motivating and retaining talent at all levels is vital to continuing our success. In 2025, Wintrust filled over 1,374 positions, including external hires, internal transfers/promotions, and temporary hires. Wintrust promotes an employee referral program, which we believe favorably influences colleague retention and engagement. Turnover for the entire Wintrust enterprise for the year was approximately 12% and voluntary departures accounted for approximately 83% of the total turnover.

Wintrust offers a robust total rewards package that is designed to attract, motivate and retain a talented and inclusive group of employees. In addition to competitive, performance-based compensation plans, we provide employees with comprehensive benefits packages. Wintrust consistently monitors and adapts its total rewards program design to reflect both market changes and employee feedback.

People and Culture

Wintrust strives to promote an inclusive culture where every employee can be successful, and one that best supports the communities we serve. To further support inclusion across Wintrust, we have taken the following steps, each administered in compliance with applicable legal requirements:

•We have a formal equal employment opportunity policy which requires that persons are recruited, hired, assigned, promoted and subject to personnel action without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, gender expression, disability, protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations. We also have a formal policy prohibiting sexual harassment in the workplace, reinforced by annual mandatory trainings for all employees.

•We maintain equal opportunity compliance programs for Individuals with Disabilities and Protected Veterans. We do outreach to these groups regarding job opportunities at Wintrust and provide reasonable accommodations through the interactive process when requested.

•We continued the Paired To Win: Mentoring, a program launched in 2023 leveraging a user-friendly online platform designed to enable access to mentoring for all employees across the enterprise. At the conclusion of the program’s third year, we achieved a total of 778 completed mentoring relationships and 4,219 hours of mentoring completed by participants. In 2025, we had 15% employee participation in mentoring across the enterprise. The program’s success has been evident in its far-reaching impact. We saw comparable participation numbers across each entity, showcasing the program’s broad appeal and effectiveness.

•As part of our continued investment in building for our future, we launched our first cohort of the Paired To Win: Collective. This program focuses on preparing high-performing, high-potential people managers to become our future leaders. This program is a reshaping of the Paired To Win: Advocacy program that had two cohorts previously and is intended to allow us to reach and develop high-potential talent earlier in their leadership journey. The nine-month pilot began in September 2025 and will run through May 2026. There are twelve Proteges paired with twelve senior leaders for advocacy and development through coaching, workshops, and other opportunities to broaden their connections across the organization. The program has participation from across the enterprise.

•We drive employee engagement and further foster organizational inclusiveness through business resource groups (“BRGs”), which are grassroots networks of employees who provide unique perspective to real business challenges such as the human capital matters of talent attraction, hiring and development, as well as market awareness to drive continued success for Wintrust. BRGs are open to all employees across the enterprise and are one way that we break down barriers and build community. We currently have five established BRGs: Women of Wintrust, Multicultural Professionals Network, Leadership Coalition, PRISM, and Career Navigation. Approximately 27% of Wintrust employees have registered as members of one or more BRG.

Talent Pathways – Employee Development Overview

Talent Pathways reflects Wintrust’s continued commitment to investing in our employees and building the organizational capability required to support sustainable growth. Through an integrated approach spanning Talent Development, Talent Experience, and Leadership Development, we deliver the development solutions designed to meet employees where they are while preparing them for future roles and responsibilities across the organization.

Talent Development offerings are delivered through our learning management system, Wintrust University, which provides employees with access to a broad and continually evolving curriculum. As of year-end, Wintrust University offered a total of 1,547 courses, including 522 courses supporting core banking topics, 178 courses focused on professional and business skills, and 847 customized training courses tailored to specialized roles and business needs across the enterprise. This portfolio supports both role-based proficiency and continuous skill development aligned to business strategy and risk management priorities.

Talent Experience initiatives are designed to promote engagement, clarity, and career growth so that employees have access to relevant learning, transparent development pathways, and a consistent experience across the organization. Employees at all levels complete a comprehensive regulatory training curriculum aligned to their specific role and responsibilities, reinforcing our strong risk culture and commitment to regulatory compliance.

Leadership Development is anchored by the Leadership Journey, Wintrust’s eight-phase leadership development program designed to build strong, values-driven leaders at every level of the organization. During the year, 2,670 leaders participated in the Leadership Journey, strengthening leadership capability, succession readiness, and bench strength across the enterprise.

Collectively, these efforts demonstrate Wintrust’s ongoing investment in employee development, leadership capability, and a learning culture that supports performance, engagement, and long-term growth.

The Company’s approach in considering its climate impact is currently focused on mitigating the environmental impact of operations, specifically at its various banking locations; assessing other climate-related risks within the Company’s various businesses; and providing support to projects and investments that contribute to climate solutions. In 2025, some of the highlights of this approach included the following:

•The Company continued to monitor the climate impact of its various banking locations, including its corporate campus that consists of three office buildings located in Rosemont, Illinois. The Company continues to enhance its data collection and monitoring tools to more effectively track and manage its carbon emissions as its retail footprint and square footage fluctuate.

•The Company continued to pursue certain renewable energy solutions as well as efficient building standards and technologies.

•GLA executes investing through its Climate Opportunities strategy (which began in 2013) as well as additional client portfolios which emphasize climate considerations. These portfolios include investments in solutions for green buildings, renewable energy, sustainable agriculture, sustainable water, energy efficiency and pollution prevention. At December 31, 2025, these portfolios totaled approximately $155.5 million in climate-focused assets.

The Company’s Internet address is www.wintrust.com. The Company makes available at this address, under the “Investor Relations” tab, free of charge, its Annual Report on Form 10-K, its annual reports to shareholders, Quarterly Reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC. These filings are also available on the SEC’s website at www.sec.gov.

Wintrust Financial Corporation, an Illinois corporation (“we,” “Wintrust” or “the Company”), which was incorporated in 1992, is a financial holding company based in Rosemont, Illinois, with total assets of approximately $64.9 billion as of December 31, 2024. We provide community-oriented, personal and commercial banking services to customers generally located in the Chicago metropolitan area, southern Wisconsin, northwest Indiana and west Michigan (“our market area”) through our sixteen wholly-owned-banking subsidiaries (collectively, the “banks”), as well as the origination of residential mortgages for sale into the secondary market through Wintrust Mortgage, a division of Barrington Bank & Trust Company, N.A. (“Barrington Bank”). In addition, we provide specialty finance services, including financing for the payment of property and casualty insurance premiums and life insurance premiums (“premium finance receivables”) on a national basis through FIRST Insurance Funding, a division of our wholly-owned subsidiary Lake Forest Bank & Trust Company, N.A. (“Lake Forest Bank”), and Wintrust Life Finance, a division of Lake Forest Bank, and in Canada through our premium finance company, First Insurance Funding of Canada Inc. (“FIFC Canada”), an indirect subsidiary of Lake Forest Bank, lease financing and other direct leasing opportunities through our wholly-owned subsidiary, Wintrust Asset Finance, Inc. (“Wintrust Asset Finance”), and short-term accounts receivable financing and outsourced administrative services through our wholly-owned subsidiary, Tricom, Inc. of Milwaukee (“Tricom”). Further, we provide a full range of wealth management services primarily to customers in our market area through four separate subsidiaries, The Wintrust Private Trust Company, N.A. (“WPT”) (formerly known as The Chicago Trust Company), Wintrust Investments, LLC (“Wintrust Investments”), Great Lakes Advisors, LLC (“Great Lakes Advisors” or “GLA”) and Chicago Deferred Exchange Company, LLC (“CDEC”).

As set forth in Note (24) “Segment Information”, our operations consist of three primary segments: community banking, specialty finance and wealth management. The three reportable segments are strategic business units that are separately managed as they offer different products and services and have different marketing strategies. In addition, each segment’s customer base has varying characteristics and each segment has a different regulatory environment. While the Company’s management monitors each of the sixteen bank subsidiaries’ operations and profitability separately, these subsidiaries have been aggregated into one reportable operating segment due to the similarities in products and services, customer base, operations, profitability measures and economic characteristics. All segment measurements discussed below are based on the reportable segments and do not reflect intersegment eliminations.

Community Banking

Through our community banking segment, our banks provide community-oriented, personal and commercial banking services to customers located in our market area. Our customers include individuals, small to mid-sized businesses, local governmental units and institutional clients residing primarily in the banks’ local service areas. The banks have a strategy to provide comprehensive community-focused banking services. In keeping with this strategy, the banks provide highly personalized and responsive services, a characteristic of locally-owned and managed institutions. As such, the banks compete for deposits principally by offering depositors a variety of deposit programs, convenient office locations, hours and other services, and for loan originations primarily through the interest rates and loan fees they charge, the efficiency and quality of services they provide to borrowers and the variety of their loan and treasury management products. Using our multiple bank charter corporate structure to our advantage, we offer our MaxSafe® deposit accounts, which provide customers with expanded Federal Deposit Insurance Corporation (“FDIC”) insurance coverage by spreading a customer’s deposit across our sixteen banks. This product differentiates our banks from many of our competitors that have consolidated their bank charters into branches. We also have downtown Chicago and Milwaukee offices that work with each of our banks to capture commercial and industrial business. Our commercial and industrial lenders in our downtown offices operate in close partnership with lenders at our community banks. By combining our expertise in the commercial and industrial sector with our high level of personal service and a full suite of banking products, we believe we create another point of differentiation from both our larger and smaller competitors. Our banks also offer home equity, consumer, and real estate loans, safe deposit facilities, ATMs, online and mobile banking and other innovative and traditional services specially tailored to meet the needs of customers in their market areas.

We developed our banking franchise through a combination of de novo organizations and the purchase of existing bank franchises. The organizational efforts began in 1991, when a group of experienced bankers and local business people identified an unfilled niche in the Chicago metropolitan area retail banking market. As large banks acquired smaller ones and personal

service was subjected to consolidation strategies, the opportunity increased for locally owned and operated, highly personal service-oriented banks. As a result, Lake Forest Bank was founded in December 1991 to service the Lake Forest and Lake Bluff communities within the Chicago metropolitan area.

As of December 31, 2024, we owned sixteen nationally chartered banks: Lake Forest Bank, Barrington Bank, Wintrust Bank, N.A. (“Wintrust Bank”), Libertyville Bank & Trust Company, N.A. (“Libertyville Bank”), Northbrook Bank & Trust Company, N.A. (“Northbrook Bank”), Village Bank & Trust, N.A. (“Village Bank”), Wheaton Bank & Trust Company, N.A. (“Wheaton Bank”), State Bank of the Lakes, N.A. (“State Bank of the Lakes”), Crystal Lake Bank & Trust Company, N.A. (“Crystal Lake Bank”), Schaumburg Bank & Trust Company, N.A. (“Schaumburg Bank”), Beverly Bank & Trust Company, N.A. (“Beverly Bank”), Old Plank Trail Community Bank, N.A. (“Old Plank Trail Bank”), Hinsdale Bank & Trust Company, N.A. (“Hinsdale Bank”), St. Charles Bank & Trust Company, N.A. (“St. Charles Bank”), Town Bank, N.A. (“Town Bank”) and Macatawa Bank, N.A. (“Macatawa Bank”). As of December 31, 2024, we had 205 banking locations. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the Office of the Comptroller of the Currency (“OCC”).

We also engage in the retail origination of residential mortgages through Wintrust Mortgage as well as consumer direct lending primarily to veterans through our Veterans First brand. Certain originated residential mortgage loans are sold to unaffiliated companies or the Company’s banks; and, Wintrust Mortgage balances selling loans with servicing retained versus servicing released to maximize current gain on sale revenue combined with potentially deepening customer relationships. Wintrust Mortgage maintains retail mortgage offices in a number of states, with the largest concentration located in the Chicago, Minneapolis, Salt Lake City and Los Angeles metropolitan areas.

We also offer several niche lending products through several of the banks. These include Barrington Bank’s Community Advantage program, which provides lending, deposit and treasury management services to condominium, homeowner and community associations; Hinsdale Bank’s mortgage warehouse lending program, which provides loan and deposit services to mortgage brokerage companies located predominantly in the Chicago metropolitan area; Lake Forest Bank’s insurance agency finance lending program, which provides financing to insurance agents, brokers and insurance businesses; and Lake Forest Bank’s franchise lending program, which provides lending to restaurant franchisees. Other niches offered throughout our banking franchise include, but are not limited to, Wintrust Commercial Finance, which offers direct leasing opportunities; Wintrust Business Credit, which specializes in asset-based lending for middle-market companies; Wintrust SBA Lending, which is dedicated to offering expertise in Small Business Administration (“SBA”) loans; Wintrust Commercial Real Estate, which concentrates on real estate lending solutions including commercial mortgages and construction loans; and Wintrust Government, Non-Profit & Healthcare, which focuses on financial solutions for mission-based organizations such as healthcare facilities, non-profits, educational institutions and local government operations. In addition, we offer a niche deposit service through Northbrook Bank’s Funds Group and Financial Markets Group, as well as Wintrust Bank's Wintrust Workplace Solutions, which offers Health Savings Accounts and other notional banking products for employers.

For the years ended December 31, 2024, 2023 and 2022, the community banking segment had net revenues of $1.8 billion, $1.7 billion and $1.5 billion, respectively, and net income of $458.7 million, $414.1 million and $349.3 million, respectively. The community banking segment had total assets of $52.5 billion, $44.4 billion and $41.4 billion as of December 31, 2024, 2023 and 2022, respectively. The community banking segment accounted for approximately 72.9% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2024.

Specialty Finance

Through our specialty finance segment, we offer financing of insurance premiums for businesses and individuals; accounts receivable financing, value-added, out-sourced administrative services; and other specialty finance businesses. FIRST Insurance Funding and Wintrust Life Finance engage in the premium finance receivables business, our most significant specialized lending niche, including property and casualty insurance premium finance and life insurance premium finance. We also engage in property and casualty insurance premium finance in Canada through our wholly-owned subsidiary FIFC Canada.

In their property and casualty insurance premium finance operations, FIRST Insurance Funding and FIFC Canada make loans primarily to businesses to finance the insurance premiums they pay on their property and casualty insurance policies. Approved insurance agents and brokers located throughout the United States and Canada assist FIRST Insurance Funding and FIFC Canada, respectively, in arranging each commercial premium finance loan between the borrower and FIRST Insurance Funding or FIFC Canada, as the case may be. FIRST Insurance Funding or FIFC Canada evaluates each loan request according to its own underwriting criteria including the amount of the down payment on the insurance policy, the term of the loan, the credit quality of the insurance company providing the financed insurance policy, the interest rate, the borrower's previous payment history, if any, and other factors deemed appropriate. Upon approval of the loan by FIRST Insurance Funding or FIFC Canada, as the case may be, the borrower makes a down payment on the financed insurance policy, which is generally done by

providing payment to the agent or broker, who then forwards it to the insurance company. FIRST Insurance Funding or FIFC Canada may either forward the financed amount of the remaining policy premiums directly to the insurance carrier or to the agent or broker for remittance to the insurance carrier on FIRST Insurance Funding’s or FIFC Canada’s behalf. In some cases, the agent or broker may hold our collateral, in the form of the proceeds of the unearned insurance premium from the insurance company, and forward it to FIRST Insurance Funding or FIFC Canada in the event of a default by the borrower. This lending involves relatively rapid turnover of the loan portfolio and high volume of loan originations. Because the agent or broker is the primary contact to the ultimate borrowers who are located nationwide and because proceeds and our collateral may be handled by the agent or brokers during the term of the loan, FIRST Insurance Funding and FIFC Canada may be more susceptible to third party (i.e., agent or broker) fraud. The Company performs various controls and procedures including ongoing credit and other reviews of the agents and brokers as well as performs various internal audit steps to mitigate against the risk of material fraud.

The commercial and property premium finance business is subject to regulation in the majority of states. Regulation typically governs notices to borrowers prior to cancellation of a policy and required communication to insurance agents and insurance companies. FIRST Insurance Funding offers financing of property and casualty insurance policies in all 50 states, the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. FIRST Insurance Funding’s legal department regularly monitors changes to regulations and updates policies and programs accordingly.

Wintrust Life Finance finances life insurance policy premiums generally used for estate planning purposes of high net-worth borrowers. These loans are originated directly with the borrowers with assistance from life insurance carriers, independent insurance agents, financial advisors and legal counsel. The cash surrender value of the life insurance policy is the primary form of collateral. In addition, these loans often are secured with a letter of credit, marketable securities or certificates of deposit. In very rare cases, Wintrust Life Finance may make a loan that has a partially unsecured position.

The life insurance premium finance business is subject to banking regulations but is not subject to additional regulatory regimes (e.g. additional state regulation). Wintrust Life Finance’s compliance department regularly monitors the regulatory environment and compliance with existing regulations. Wintrust Life Finance maintains a policy prohibiting the known financing of stranger-originated life insurance and has established procedures to identify and prevent financing such policies. While a carrier could potentially put at risk the cash surrender value of a policy, which serves as Wintrust Life Finance’s primary collateral, by challenging the validity of the insurance contract for lack of an insurable interest, Wintrust Life Finance believes it has strong counterclaims against any such claims by carriers, in addition to recourse to borrowers and guarantors as well as to additional collateral in certain cases.

Premium finance loans made by FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada are primarily secured by the insurance policies financed by the loans. These insurance policies are written by a large number of insurance companies geographically dispersed throughout the United States and Canada. Our premium finance receivables balances finance insurance policies that are spread among a large number of insurers; however, one of the insurers represents approximately 10% of such balances and two additional insurers represent approximately 8% and 6% each of such balances. FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada consistently monitor carrier ratings and financial performance of our carriers. In the event carrier ratings fall below certain levels, most of Wintrust Life Finance’s life insurance premium finance policies provide for an event of default and allow Wintrust Life Finance to have recourse to borrowers and guarantors as well as to additional collateral in certain cases. For the commercial premium finance business, the term of the loans is sufficiently short such that in the event of a decline in carrier ratings, FIRST Insurance Funding or FIFC Canada, as the case may be, can restrict or eliminate additional loans to finance premiums to such carriers. The majority of premium finance receivables are purchased by the banks in order to more fully utilize their lending capacity as these loans generally provide the banks with higher yields than alternative investments.

Through our wholly-owned subsidiary Wintrust Asset Finance, we provide equipment financing through structured loan and lease products to customers in a variety of industries throughout the United States. Wintrust Asset Finance provides financing of fixed assets consisting of property, plant and equipment, transportation (trucks, trailers, rail, marine, buses), construction, manufacturing equipment, technology, oil and gas, restaurant equipment, medical and healthcare. As of December 31, 2024, the Company’s leasing portfolio, including direct financing leases, loans and equipment on operating leases, totaled $3.9 billion compared to $3.4 billion as of December 31, 2023. During 2024, Wintrust Asset Finance contributed approximately $89.6 million to our revenue, which does not reflect intersegment eliminations.

Through our wholly-owned subsidiary Tricom, we provide high-yielding, short-term accounts receivable financing and value-added, outsourced administrative services, such as data processing of payrolls, billing and cash management services to the temporary staffing industry. Tricom’s clients, located throughout the United States, provide staffing services to businesses in diversified industries. During 2024, Tricom processed payrolls with associated client billings of approximately $695.5 million

and contributed approximately $10.5 million to our revenue, net of interest expense, which does not reflect intersegment eliminations.

In 2024, our commercial premium finance operations, life insurance premium finance operations, leasing operations and accounts receivable finance operations accounted for 49%, 30%, 19% and 2%, respectively, of the total revenues of our specialty finance business. For the years ended December 31, 2024, 2023 and 2022 the specialty finance segment had net revenues of $475.6 million, $435.0 million and $344.4 million, respectively, and net income of $186.3 million, $175.5 million and $120.9 million, respectively. The specialty finance segment had total assets of $11.2 billion, $10.7 billion and $9.8 billion as of December 31, 2024, 2023 and 2022, respectively. The specialty finance segment accounted for 19.1% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2024.

Wealth Management

Through our wealth management segment, we offer a full range of wealth management services through four separate subsidiaries (WPT, Wintrust Investments, GLA and CDEC): trust and investment services, tax-deferred like-kind exchange services, asset management solutions, and securities brokerage services.

Wintrust Investments, our registered broker/dealer subsidiary which has been operating since 1931, provides a full range of private client and securities brokerage services to clients located primarily in the Midwest. Wintrust Investments is headquartered in downtown Chicago, operates an office in Appleton, Wisconsin, and has established branch locations in offices at a majority of our banks. Wintrust Investments also provides a full range of investment services to clients through a network of relationships with community-based financial institutions primarily located in Illinois. Wintrust Investments currently is regulated by the Securities and Exchange Commission (“SEC”) and the Financial Industry Regulatory Authority (“FINRA”) as a registered broker-dealer, as well as by the SEC as a registered investment adviser. In late January of 2025, following receipt of regulatory approvals and satisfaction of certain other conditions, Wintrust Investments transitioned support of the wealth management business of Wintrust Investments and certain private client business at GLA to a platform operated by LPL Financial Holdings, Inc. (“LPL”). As previously announced by Wintrust Investments, this transition is expected to allow Wintrust and GLA to focus on the growth of their wealth management business, while outsourcing most of their operational and compliance support to LPL. As a result of this outsourcing, Wintrust Investments also expects to deregister as a broker-dealer and investment advisor by the end of 2025.

WPT, our trust subsidiary, offers trust and investment management services to clients through offices located in downtown Chicago and at various banking offices of our sixteen banks. WPT is subject to regulation, supervision and regular examination by the OCC.

GLA, our registered investment adviser with locations in downtown Chicago, Tampa, Florida, and Stamford, Connecticut, as well as in various banking offices of our sixteen banks, provides money management services and advisory services to individuals, institutions, and municipal and tax-exempt organizations. GLA also provides portfolio management and financial advisory services for a wide range of pension and profit-sharing plans as well as money management and advisory services to WPT. GLA is regulated by the SEC as a registered investment adviser.

CDEC, our provider of tax-deferred like-kind exchange services, provides Qualified Intermediary services (as defined by U.S. Treasury regulations) for taxpayers seeking to structure tax-deferred like-kind exchanges under Internal Revenue Code (“IRC”) Section 1031. Under IRC Section 1031, a taxpayer may defer the gain on the sale of certain investment property if the taxpayer utilizes the services of a Qualified Intermediary. These transactions typically generate customer deposits during the period following the sale of the property until such proceeds are used to purchase a replacement property. These deposits may flow into our banks as a source of low-cost deposits. CDEC is the subsidiary of Elektra Holding Company, LLC (“Elektra”), which was acquired by the Company in December of 2018.

As of December 31, 2024, the Company’s wealth management subsidiaries had approximately $51.2 billion of assets under administration, which included $8.5 billion of assets owned by the Company and its subsidiary banks. For the years ended December 31, 2024, 2023 and 2022, the wealth management segment had net revenues of $198.1 million, $169.3 million and $162.9 million, respectively, and net income of $50.0 million, $33.0 million and $39.4 million, respectively. The wealth management segment had total assets of $1.1 billion, $1.2 billion and $1.8 billion as of December 31, 2024, 2023 and 2022, respectively. The wealth management segment accounted for 8.0% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2024.

The Company has employed certain strategies to achieve strong net income amid increased competition and an environment, that up until recent years, was characterized by low interest rates. In general, the Company has taken a steady and measured approach to grow strategically and manage expenses. Specifically, the Company has:

•Leveraged its internal loan pipeline and external growth opportunities to grow earnings assets to increase net interest income;

•Continued to diversify our loan portfolio by adding product and geographic diversification;

•Continued efforts to grow our deposit franchise in a diversified manner to be the Company’s primary funding source;

•Completed strategic acquisitions to expand our presence in existing and complimentary markets;

•Invested in our technology infrastructure to allow for growth and to enhance digital and other product offerings to better serve our existing customers and to attract new customers;

•Focused on cost control and leveraging our infrastructure to grow without a commensurate increase in operating expenses; and

•Expanded the Wintrust Asset Finance direct leasing niche.

Our strategy and competitive position for each of our business segments is summarized in further detail, below.

Community Banking

We compete in the commercial banking industry through our banks in the communities they serve. The commercial banking industry is highly competitive and the banks face strong direct competition for deposits, loans and other financial related services. The banks compete with other commercial banks, thrifts, credit unions, stockbrokers, government-sponsored entities, mutual fund companies, insurance companies, factoring companies and other commercial entities offering financial services products, including non-bank financial companies and entities commonly known as financial technology companies. Some of these competitors are local, while others are statewide or nationwide.

As a $64.9 billion asset financial services company, we expect to benefit from greater access to financial and managerial resources than our smaller local competitors while maintaining our commitment to local decision-making and to our community banking philosophy. In particular, we are able to provide a wider product selection and larger credit facilities than many of our smaller competitors, and we believe our service offerings help us in recruiting talented staff. We continue to add lenders throughout the community banking organization, many of whom have joined us because of our ability to offer a range of products and level of services which compete effectively with both larger and smaller market participants. We have continued to expand our product delivery systems, including a wide variety of electronic banking options for our retail and commercial customers which allow us to provide a level of service typically associated with much larger banking institutions. Additionally, we have access to public capital markets whereas many of our local competitors are privately held and may have limited capital-raising capabilities.

Management views service as a great equalizer to offset some of the inherent advantages of its significantly larger competitors. We also believe we are positioned to compete effectively with other larger and more diversified banks, bank holding companies and other financial services companies due to the multi-chartered approach that pushes accountability for building a franchise and a high level of customer service down to each of our banking franchises. Additionally, we believe that we provide a relatively complete portfolio of products that is responsive to the majority of our customers’ needs through the retail and commercial operations supplied by our banks, and through our mortgage and wealth management operations. The breadth of our product mix allows us to compete effectively with our larger competitors, while our multi-chartered approach with local and accountable management provides for what we believe is superior customer service relative to our larger and more centralized competitors. We continue to grow and enhance our digital service offerings while maintaining our expectations of high quality, more traditional banking services.

Wintrust Mortgage competes with large mortgage brokers as well as other banking organizations. Consolidation, margin compression, enhanced regulatory guidance and the promise of equal oversight for both banks and independent mortgage lenders have created challenges for small and medium-sized independent mortgage lenders. Wintrust Mortgage’s size, bank affiliation, regulatory competency, branding, technology, business development tools and reputation make us well positioned to compete in this environment. Wintrust Mortgage balances selling loans with servicing retained versus servicing released to maximize current gain on sale revenue combined with potentially deepening customer relationships. While earnings will fluctuate with the rise and fall of long-term interest rates, we expect that mortgage banking revenue will be a continuous source of revenue for us and our mortgage lending relationships will continue to provide franchise value to our other financial service businesses.

We continue to review our branch footprint and in 2024, the Company opened nine new branch locations in the Chicago metropolitan area and acquired twenty-six branch locations in the west Michigan market (Kent, Ottawa, and northern Allegan counties) resulting from the Macatawa Bank acquisition completed in August of 2024. The Company also closed four branch locations in the Chicago metropolitan area. There was no material attrition or customer disruption in connection with these footprint changes. It is important to note that while we see increased use of electronic services and are investing heavily in digital capabilities to allow clients to choose how they want to be served, Wintrust expects that our strategy will continue to include selectively opening branches in areas where we are not represented.

Specialty Finance

FIRST Insurance Funding and Wintrust Life Finance encounter intense competition from numerous other firms, including a number of national commercial premium finance companies, companies affiliated with insurance carriers, independent insurance brokers who offer premium finance services and other lending institutions. Some of our competitors are larger and have greater financial and other resources. FIRST Insurance Funding and Wintrust Life Finance compete with these entities by emphasizing a high level of knowledge of the insurance industry, flexibility in structuring financing transactions, and the timely funding of qualifying contracts. We believe that our commitment to service also distinguishes us from our competitors. FIFC Canada competes with one national commercial premium finance company, a few regional providers and insurance broker owned premium finance companies where brokers finance their own customers policies.

Wintrust Asset Finance competes with other bank-affiliated, independent, captive and vendor equipment leasing and finance companies. Wintrust Asset Finance believes a customer-focused origination philosophy, an experienced team, strong underwriting discipline and expert asset management enables them to compete effectively in a growing and dynamic market.

Tricom competes with numerous other firms, including a small number of similar niche finance companies and payroll processing firms, as well as various finance companies, banks and other lending institutions. Tricom’s management believes that its commitment to service distinguishes it from competitors.

Wealth Management

Our wealth management companies (WPT, Wintrust Investments, GLA and CDEC) compete with larger wealth management subsidiaries of other larger bank holding companies as well as with other trust companies, brokerage and other financial service companies, stockbrokers and financial advisors. We believe we can successfully compete for trust, tax services, asset management and brokerage business by offering personalized attention and customer service to small to midsize businesses and affluent individuals. We continue to recruit and hire experienced wealth management professionals from within the larger Chicago metropolitan area as well as Wisconsin, west Michigan and southwest Florida, which is expected to help in attracting new customer relationships.

Regulatory Environment

Our business is heavily regulated and supervised by federal agencies, state agencies and the federal & provincial governments of Canada. Both the scope of the laws and regulations and the intensity of the supervision to which our business is subject have increased in recent years, initially in response to the financial crisis, and more recently in light of other factors such as the regional banking uncertainty in early 2023, technological updates, and market changes. Regulatory enforcement and fines have also increased across the banking and financial services sector. Many of these changes have occurred as a result of the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) and its implementing regulations, most of which are now in place. We expect that our business will remain subject to extensive regulation and supervision.

The Company is a bank holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), subject to regulation, supervision, and examination by the Federal Reserve. The Company is also subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, both as administered by the SEC, as well as the rules of the Nasdaq Stock Market (“Nasdaq”) that apply to companies with securities listed on the Nasdaq Global Select Market. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the OCC. The deposits of all of our subsidiary banks are insured by the Deposit Insurance Fund (“DIF”) and, as such, the FDIC has additional oversight authority over the banks. The supervision, regulation and examination of banks and bank holding companies by bank regulatory agencies are intended primarily for the protection of depositors, the DIF, and the banking system as a whole, rather than shareholders of banks and bank holding companies, and in some instances may be

contrary to shareholders’ interests. First Insurance Funding of Canada Inc. as a foreign owned subsidiary through an Edge corp. is subject to examination by the Federal Reserve.

The Consumer Financial Protection Bureau (“CFPB”) has broad rulemaking authority over a wide range of federal consumer protection laws applicable to the business of our subsidiary banks and some other operating subsidiaries. Because each of our subsidiary banks has less than $10 billion in total consolidated assets, our subsidiary banks’ federal banking agency, not the CFPB, is responsible for examining and supervising the subsidiary banks’ compliance with federal consumer protection laws and regulations. Our non-bank subsidiaries are subject to regulation by their functional regulators, including applicable state finance and insurance agencies, the applicable exchanges, the SEC, FINRA, and the OCC, as well as by the Federal Reserve.

Federal and state laws, and the regulations of the bank regulatory agencies issued under them, affect the scope of business, the kinds and amounts of investments banks may make, reserve requirements, capital levels, the nature and amount of collateral for loans, the establishment of branches, the ability to merge, consolidate and acquire, dealings with insiders and affiliates and the payment of dividends. The regulatory agencies have broad discretion to impose restrictions and limitations on the operations of a regulated entity where the agencies determine, among other things, that such operations are unsafe or unsound, fail to comply with applicable law or are otherwise inconsistent with laws and regulations or with the supervisory policies of these agencies.

The following is a description of some of the laws and regulations that affect our business. By necessity, the descriptions below are summaries that do not purport to be complete, and that are qualified in their entirety by reference to those statutes and regulations discussed, and all regulatory interpretations thereof. Any changes in applicable laws, regulations, or the interpretations thereof could have a material adverse effect on our business or the business of our subsidiaries.

Bank Holding Company Regulation

The Company is a bank holding company that has elected to be treated as a financial holding company. The activities of bank holding companies generally are limited to the business of banking, managing or controlling banks, and certain other activities determined by the Federal Reserve to be closely related to banking. As a financial holding company, we may engage in an expanded range of activities, including activities that are considered to be financial in nature. Financial holding companies may also engage in activities incidental or complementary to financial activities, if the Federal Reserve determines that such activities pose no substantial risk to the safety or soundness of depository institutions or the financial system in general. Impermissible activities for financial holding companies and their subsidiaries include activities that are related to commerce, such as sales of nonfinancial products or manufacturing. As a result, subject to certain exceptions, the BHC Act generally prohibits us from acquiring direct or indirect ownership or control of voting shares of any company engaged in activities that are not permissible for us to engage in.

Maintaining our financial holding company status requires that the Company and each of our subsidiary banks remain “well-capitalized” and “well-managed” as defined by regulation and that each of our subsidiary banks maintain at least a “satisfactory” rating under the Community Reinvestment Act (“CRA”). If we or our subsidiary banks fail to continue to meet these requirements, we could be subject to restrictions on new activities and acquisitions, and/or be required to cease and possibly divest operations that conduct existing activities that are not permissible for a bank holding company that is not a financial holding company.

The BHC Act generally requires us to obtain prior approval from the Federal Reserve before acquiring direct or indirect ownership or control of more than 5% of the voting shares of an additional bank or bank holding company, or to merge or consolidate with another bank holding company. The Bank Merger Act generally requires our subsidiary banks to obtain prior regulatory approval to merge or consolidate with, or acquire substantially all of the assets of or assume deposits of, another bank. We must also be well-capitalized and well-managed, in order to acquire a bank located outside of our home state.

The standards by which bank and financial institution acquisitions are evaluated have been undergoing review and change by the federal banking agencies. In September 2024, the OCC adopted a final rule and policy statement regarding its review of Bank Merger Act applications for OCC-supervised institutions. The final rule removes the ability for Bank Merger Act applicants to file a streamlined application form for certain types of acquisitions and removes the expedited review process for Bank Merger Act applications. The policy statement provides indicators of whether a Bank Merger Act application is more or less likely to be approved by the OCC. One indicator for approval is that the resulting institution has total assets of less than $50 billion, which the Company exceeds. The policy statement also provides heightened expectations around the existing statutory factors the OCC is required to consider in evaluating Bank Merger Act applications.

In September 2024, the Department of Justice (the “DOJ”) withdrew its 1995 Bank Merger Guidelines and issued the 2024 Banking Addendum to 2023 Merger Guidelines (the “2024 Banking Addendum”). The DOJ clarified that it will assess

competition considerations in connection with bank and bank holding company mergers using its 2023 Merger Guidelines, which is the general merger review framework the DOJ now uses to evaluate transactions in all segments of the economy, and 2024 Banking Addendum. The 2024 Banking Addendum provides guidance on how the DOJ will assess competition in the context of bank and bank holding company mergers. An analysis under the 2023 Merger Guidelines and 2024 Banking Addendum may include consideration of theories of harm and relevant markets not considered under the 1995 Bank Merger Guidelines, which focused primarily on concentrations of deposits and branches.

The Federal Deposit Insurance Act (“FDIA”) and Federal Reserve regulations and policy require us to serve as a source of financial and managerial strength for our subsidiary banks, and to commit resources to support the banks. This support may be required even if doing so may adversely affect our ability to meet other obligations.

Acquisitions of Ownership of the Company

Acquisitions of the Company’s voting stock above certain thresholds may be subject to prior regulatory notice or approval under applicable federal banking laws. Investors are responsible for ensuring that they do not, directly or indirectly, acquire shares of our stock in excess of the amount that can be acquired without regulatory approval or notice under the BHC Act and the Change in Bank Control Act.

Volcker Rule

We are prohibited under the Volcker Rule from (1) engaging in short-term proprietary trading for our own account, and (2) having certain ownership interests in and relationships with hedge funds or private equity funds. The fundamental prohibitions of the Volcker Rule apply to banking entities of any size, including the Company and its bank subsidiaries. The Volcker Rule regulations contain exemptions for market-making, hedging, underwriting, trading in U.S. government and agency obligations and also permit certain ownership interests in certain types of funds to be retained. They also permit the offering and sponsoring of funds under certain conditions. The Volcker Rule regulations impose significant compliance and reporting obligations on banking entities. The Company has put in place the compliance programs required by the Volcker Rule and has divested any holdings in illiquid funds. The Company will continue to monitor Volcker Rule-related developments and assess their impact on its operations as necessary.

Capital Requirements of the Company and Subsidiary Banks

We and our subsidiary banks are required to maintain minimum risk-based and leverage capital ratios, as well as a capital conservation buffer (“Capital Conservation Buffer”), pursuant to regulations adopted by the Federal Reserve and the OCC to implement the Basel III capital framework (“U.S. Basel III Rule”).

Regulatory Capital and Risk-weighted Assets

Regulatory capital requirements apply to Common Equity Tier 1 capital, Tier 1 capital and total capital.

•Common Equity Tier 1 capital consists primarily of common stock and related surplus (net of treasury stock), retained earnings, and certain minority interests, subject to certain regulatory adjustments. For us and our subsidiary banks, Common Equity Tier 1 capital does not include most elements of accumulated other comprehensive income (“AOCI”) because we exercised an opt-out election that was available to us with respect to certain changes in the capital treatment of AOCI. We made this election to avoid variations in the level of our capital depending on fluctuations in the fair value of our securities and derivatives portfolio.

•Tier 1 capital is composed of Common Equity Tier 1 capital and Additional Tier 1 capital. Additional Tier 1 capital consists primarily of non-cumulative perpetual preferred stock and related surplus, certain minority interests and, subject to certain regulatory limits, certain grandfathered cumulative perpetual preferred stock and certain grandfathered trust preferred securities.

•Total capital is composed of Tier 1 capital and Tier 2 capital. Tier 2 capital consists primarily of capital instruments and related surplus meeting specified requirements, and may include cumulative preferred stock and long-term perpetual preferred stock, mandatory convertible securities, intermediate preferred stock, certain trust preferred securities and subordinated debt. Also included in Tier 2 capital is the allowance for credit losses limited to a maximum of 1.25% of risk-weighted assets (“RWAs”) and, for institutions that have exercised the opt-out election regarding the treatment of AOCI up to 45% of net unrealized gains on available-for-sale equity securities with readily determinable fair market values.

Certain adjustments to and deductions from capital are required for purposes of calculating these regulatory capital measures, including with respect to goodwill, intangible assets, certain deferred tax assets, AOCI and investments in the capital instruments of unconsolidated financial institutions. In July 2019, the U.S. bank regulators finalized changes to certain aspects of the U.S. Basel III capital rules that simplified, for certain bank holding companies and banks, including us and our subsidiary banks, the framework for capital deductions for mortgage servicing assets, certain deferred tax assets and investments in the capital instruments of unconsolidated financial institutions, and the recognition of minority interests in regulatory capital. These amendments were effective as of April 1, 2020.

Pursuant to rules adopted by the U.S. federal banking agencies, the Company elected to delay, for regulatory capital purposes, the day-one impact of Accounting Standards Update (“ASU”) 2016-13 Financial Instruments - Credit Losses (Topic 326) (“CECL”) on retained earnings over a period of five years. Under the five-year transition going through the end of 2024, the Company deferred for two years 100% of the day-one effect of adopting CECL and 25% of the cumulative increase or decrease in the allowance for credit losses since the adoption of CECL. For further discussion of the CECL accounting standard, including the Company’s implementation of such guidance, see “Summary of Critical Accounting Estimates” under Management’s Discussion and Analysis of Financial Condition and Results of Operations in Item 7 of this Annual Report on Form 10-K.

Capital Ratio Requirements

Under the U.S. Basel III Rule, we and our subsidiary banks are required to maintain the following minimum capital ratios:

•Tier 1 capital to quarterly average assets (net of goodwill, certain other intangible assets and certain other deductions) ratio (“Tier 1 Leverage Ratio”) of 4.0%;

•Tier 1 capital to RWAs ratio (“Tier 1 Capital Ratio”) of 6.0%;

•Common Equity Tier 1 capital to RWAs ratio (“Common Equity Tier 1 Capital Ratio”) of 4.5%; and

•Total capital to RWAs ratio (“Total Capital Ratio”) of 8.0%.

To be well-capitalized, our subsidiary banks must maintain the following capital ratios:

•Tier 1 Leverage Ratio of 5.0% or greater.

•Tier 1 Capital Ratio of 8.0% or greater;

•Common Equity Tier 1 Capital Ratio of 6.5% or greater; and

•Total Capital Ratio of 10.0% or greater.

The Federal Reserve has not yet revised the well-capitalized standard for bank holding companies to reflect the higher capital requirements imposed under the U.S. Basel III Rule. For purposes of the Federal Reserve’s Regulation Y, including determining whether a bank holding company meets the requirements to be a financial holding company, bank holding companies, such as the Company, must maintain a Tier 1 Capital Ratio of 6.0% or greater and a Total Capital Ratio of 10.0% or greater to be well-capitalized. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to bank holding companies as that applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2024 would exceed such revised well-capitalized standard. The Federal Reserve may require bank holding companies, including us, to maintain capital ratios substantially in excess of mandated minimum levels, depending upon general economic conditions and a bank holding company’s particular condition, risk profile and growth plans.

Failure to be well-capitalized or to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators, including restrictions on our or our subsidiary banks’ ability to pay dividends or otherwise distribute capital or to receive regulatory approval of applications, or other restrictions on growth. Such actions, if undertaken, could have an adverse material effect on our operations or financial condition.

In addition to meeting the minimum capital requirements, under the U.S. Basel III Rule, we and our banking subsidiaries must also maintain the required Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions and certain discretionary bonus payments to management. The Capital Conservation Buffer is 2.5% and is calculated as a ratio of Common Equity Tier 1 capital to RWAs and it effectively increases the required minimum risk-based capital ratios. The Tier 1 Leverage Ratio is not impacted by the Capital Conservation Buffer, and a banking institution may be considered well-capitalized while remaining out of compliance with the Capital Conservation Buffer.

The table below summarizes the capital requirements that we and our subsidiary banks must satisfy to avoid limitations on capital distributions and certain discretionary bonus payments (i.e., the required minimum capital ratios plus the Capital Conservation Buffer):

Minimum Regulatory Capital Ratio Plus Capital Conservation Buffer Tier 1 capital ratio 8.50 % Common Equity Tier 1 Capital Ratio 7.00 Total Capital Ratio 10.50

As of December 31, 2024, our Company’s and our subsidiary banks’ regulatory capital ratios were above the well-capitalized standards and met the Capital Conservation Buffer. Based on current estimates, we believe that we and our subsidiary banks will continue to exceed all applicable well-capitalized regulatory capital requirements and the Capital Conservation Buffer. Please refer to the table below for a summary of our regulatory capital ratios as of December 31, 2024, calculated using the regulatory capital methodology applicable to us during 2024.

Company Regulatory Capital Ratios Minimum Regulatory Capital Ratio for the Company Minimum Ratio + Capital Conservation Buffer(1) Well-Capitalized Minimumfor the Company(2) The Company Tier 1 leverage ratio 4.00 % N/A N/A 9.4 % Risk-based capital ratios: Tier 1 capital ratio 6.00 8.50 6.00 10.7 Common equity tier 1 capital ratio 4.50 7.00 N/A 9.9 Total capital ratio 8.00 10.50 10.00 12.3

(1)Reflects the Capital Conservation Buffer of 2.50%.

(2)Reflects the well-capitalized standard applicable to the Company for purposes of the Federal Reserve’s Regulation Y. The Federal Reserve has not yet revised the well-capitalized standard for BHCs to reflect the higher capital requirements imposed under the U.S. Basel III Rule or to add Common Equity Tier 1 capital ratio and Tier 1 leverage ratio requirements to this standard. As a result, the Common Equity Tier 1 capital ratio and Tier 1 leverage ratio are denoted as “N/A” in this column. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to BHCs as the standard applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2024 would exceed such revised well-capitalized standard.

In addition to the above, as a result of participation in mortgage programs with certain government-sponsored entities as well as other investors, the Company has specific net worth requirements for continued participation. As of December 31, 2024, the Company remained in compliance with such requirements.

Payment of Dividends and Share Repurchases

We are a legal entity separate and distinct from our banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of our bank and non-bank subsidiaries, our ability to pay dividends and repurchase shares depends upon our receipt of dividends from our subsidiaries. There are various federal and state law limitations on the extent to which our banking subsidiaries can declare and pay dividends to us, including regulatory capital requirements, general regulatory oversight to prevent unsafe or unsound practices and federal and state banking law requirements concerning the payment of dividends out of net profits or surplus. Applicable banking laws also prohibit, without prior regulatory approval, insured depository institutions, such as our bank subsidiaries, from making dividend distributions if such distributions are not paid out of available earnings. In addition, our right, and the right of our shareholders and creditors, to participate in any distribution of the assets or earnings of our bank and non-bank subsidiaries is further subject to the prior claims of creditors of our subsidiaries. No assurances can be given that the banks will, in any circumstances, pay dividends to the Company.

We and our bank subsidiaries must maintain the applicable Common Equity Tier 1 Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions, including dividends. The Capital Conservation Buffer is currently at its fully phased-in level of 2.5%. For more information on the Capital Conservation Buffer, see Capital Ratio Requirements above.

Our ability to declare and pay dividends to our shareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. Federal Reserve policy provides that a bank holding company should not pay dividends unless (1) the bank holding company’s net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends, (2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. The policy also provides that a bank holding company should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the bank holding company’s capital structure. Bank holding companies also are required to consult with the Federal Reserve before materially increasing dividends. The Federal Reserve could prohibit or limit the payment of dividends by a bank holding company if it determines that payment of the dividend would constitute an unsafe or unsound practice.

FDICIA and Prompt Corrective Action

The Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”) requires the federal bank regulatory agencies to take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet certain capital adequacy standards. A depository institution’s treatment for purposes of the prompt corrective action provisions depends upon its level of capitalization and certain other factors. An institution that fails to remain well-capitalized becomes subject to a series of restrictions that increase in severity as its capital condition weakens. Such restrictions may include a prohibition on capital distributions, restrictions on asset growth or restrictions on the ability to receive regulatory approval of applications. The FDICIA also provides for enhanced supervisory authority over under capitalized institutions, including authority for the appointment of a conservator or receiver for the institution. In certain instances, a bank holding company may be required to guarantee the performance of an under capitalized subsidiary bank’s capital restoration plan.

As of December 31, 2024, each of the Company’s banks was categorized as “well-capitalized” and, in addition, met additional requirements under the Capital Conservation Buffer.

Enforcement Authority

The federal bank regulatory agencies have broad authority to issue orders to depository institutions and their holding companies prohibiting activities that constitute violations of law, rule, regulation, or administrative order, or that represent unsafe or unsound banking practices, as determined by the federal banking agencies. The federal banking agencies also are empowered to require affirmative actions to correct any violation or practice; issue administrative orders that can be judicially enforced; direct increases in capital; limit dividends and distributions; restrict growth; assess civil money penalties against institutions or individuals who violate any laws, regulations, orders, or written agreements with the agencies; order termination of certain activities of holding companies or their non-bank subsidiaries; remove officers and directors; order divestiture of ownership or control of a non-banking subsidiary by a holding company; or terminate deposit insurance and appoint a conservator or receiver.

Safety and Soundness

The federal bank regulatory agencies have adopted a set of guidelines prescribing safety and soundness standards relating to internal controls and information systems, informational security, internal audit systems, loan documentation, credit underwriting, interest rate exposure, asset growth, and compensation, fees and benefits. The guidelines prohibit excessive compensation as an unsafe and unsound practice and describe compensation as excessive when the amounts paid are unreasonable or disproportionate to the services performed by an executive officer, employee, director or principal shareholder.

Properly managing risks has been identified by regulators as critical to the conduct of safe and sound banking activities and has become even more important as new technologies, product innovation, and the size and speed of financial transactions have changed the nature of banking markets. The agencies have identified a spectrum of risks facing banking institutions including, but not limited to, credit, market, liquidity, operational, legal, and reputational risk. Some of the regulatory pronouncements have focused on operational risk, which arises from the potential that inadequate information systems, operational problems, breaches in internal controls, fraud, or unforeseen catastrophes will result in unexpected losses. New products and services, third-party risk management and cybersecurity are critical sources of operational risk that financial institutions are expected to address in the current environment. Our subsidiary banks are expected to have active board and senior management oversight; adequate policies, procedures, and limits; adequate risk measurement, monitoring, and management information systems; and comprehensive and effective internal controls.

Cross-Guarantee

Under the cross-guarantee provision of the FDIA, insured depository institutions such as our subsidiary banks may be liable to the FDIC for any losses incurred, or reasonably expected to be incurred, by the FDIC resulting from the default of, or FDIC assistance to, any other commonly controlled insured depository institution. An FDIC cross-guarantee claim against a depository institution is superior in right of payment to claims of the holding company and its affiliates against such depository institution. All of our subsidiary banks are commonly controlled within the meaning of the cross-guarantee provision.

Insurance of Deposit Accounts

The deposits of each of our subsidiary banks are insured by the DIF up to the standard maximum deposit insurance amount of $250,000 per depositor. Each of our subsidiary banks is subject to deposit insurance assessments based on the risk it poses to the DIF, as determined by the capital category and supervisory category to which it is assigned. The FDIC has authority to raise or lower assessment rates on insured deposits in order to achieve statutorily required reserve ratios in the DIF and to impose special additional assessments. There is a risk that our subsidiary banks’ deposit insurance premiums will increase if failures of insured depository institutions deplete the DIF or if the FDIC were to change its view of the risk that they pose to the DIF.

Extraordinary growth in insured deposits during the first and second quarters of 2020 caused the DIF reserve ratio to decline below the statutory minimum of 1.35%. On June 21, 2022, the FDIC Board of Directors adopted an Amended Restoration Plan. The FDIC later adopted a final rule, applicable to all insured depository institutions, to increase initial base deposit insurance assessment rate schedules uniformly by 2 basis points, beginning in the first quarterly assessment period of 2023. The FDIC also concurrently maintained the Designated Reserve Ratio (“DRR”) for the DIF at 2% for 2023 and 2024. The increase in assessment rate schedules is intended to increase the likelihood that the reserve ratio of the DIF reaches the statutory minimum of 1.35% by the statutory deadline of September 30, 2028. The new assessment rate schedules will remain in effect unless and until the reserve ratio meets or exceed 2% in order to support growth in the DIF in progressing toward the FDIC’s long-term goal of 2% DRR. Progressively lower assessment rate schedules will take effect when the reserve ratio reaches 2%, and again when it reaches 2.5%.

In November 2023, the FDIC issued a final rule to implement a special assessment to recoup losses to the DIF associated with bank failures in the first half of 2023. Under the rule, the assessment base for the special assessment is equal to an insured depository institution’s estimated uninsured deposits reported as of December 31, 2022, adjusted to exclude the first $5 billion of uninsured deposits. Wintrust recorded $34.4 million and $5.2 million, respectively, in the fourth quarter of 2023 and first quarter of 2024. Special assessment payments began in June of 2024 and will continue for a total of eight quarterly installments in the initial collection period. The FDIC currently projects that the special assessment will be collected for an additional two quarters beyond the initial eight quarter period at a lower rate, subject to change depending on any adjustments to the loss estimate, mergers or failures, or amendments to reported estimates of uninsured deposits. The FDIC may impose additional special assessments from time to time based on the actual losses incurred by the FDIC as a result of the March 2023 bank failures or future failures.

Limits on Loans to One Borrower and Loans to Insiders

Federal banking laws impose limits on the amount of credit a bank can extend to any one person (or group of related persons). For national banks, this limit includes credit exposures arising from derivative transactions, repurchase agreements, and securities lending and borrowing transactions.

Applicable banking laws and regulations also place restrictions on loans by FDIC-insured banks and their affiliates to their directors, executive officers and principal shareholders.

Lending Standards and Guidance

The federal banking agencies have adopted uniform regulations prescribing standards for extensions of credit that are secured by liens or interests in real estate or made for the purpose of financing permanent improvements to real estate. Under these regulations, all insured depository institutions, such as our subsidiary banks, must adopt and maintain written policies establishing appropriate limits and standards for extensions of credit that are secured by liens or interests in real estate or are made for the purpose of financing permanent improvements to real estate. These policies must establish loan portfolio diversification standards, prudent underwriting standards (including debt service coverage and loan-to-value limits) that are clear and measurable, loan administration procedures, and documentation, approval and reporting requirements. The real estate lending policies must reflect consideration of the federal bank regulators’ Interagency Guidelines for Real Estate Lending Policies.

Anti-Money Laundering Programs

The Bank Secrecy Act (the “BSA”) and USA PATRIOT Act of 2001 (the “USA PATRIOT Act”) contain anti-money laundering (“AML”) and financial transparency provisions intended to detect, and prevent the use of the U.S. financial system for, money laundering and terrorist financing activities. The BSA, as amended by the USA PATRIOT Act, requires financial institutions, including banks, to undertake activities including maintaining an AML program, verifying the identity of customers, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. Each of our subsidiary banks is subject to the BSA and, therefore, is required to provide its employees with AML training, designate an AML compliance officer and undergo periodic, independent audits to assess the effectiveness of its AML program. We have implemented policies, procedures and internal controls that are designed to comply with these AML requirements. Bank regulators are focusing their examinations on AML compliance, and we will continue to monitor and augment, where necessary, our AML compliance programs. The federal banking agencies are required, when reviewing bank and bank holding company acquisition or merger applications, to take into account the effectiveness of the AML activities of the applicant.

The Anti-Money Laundering Act of 2020 (the “AMLA”), enacted on January 1, 2021 as part of the National Defense Authorization Act, does not directly impose new requirements on banks, but requires the U.S. Treasury Department to issue National Anti-Money Laundering and Countering the Financing of Terrorism Priorities, and conduct studies and issue regulations that may, over the next few years, significantly alter some of the due diligence, recordkeeping and reporting requirements that the BSA and USA PATRIOT Act impose on banks. The AMLA also contains provisions that promote increased information-sharing and use of technology, and increases penalties for violations of the BSA and includes whistleblower incentives, both of which could increase the prospect of regulatory enforcement.

In an effort to increase transparency in the U.S. financial system and prevent shell entities from being used to launder money or hide assets, AMLA includes the Corporate Transparency Act (the “CTA”), which requires the U.S. Treasury Department’s Financial Crimes Enforcement Network (“FinCEN”) to, among other things, establish a national beneficial ownership information registry. In September 2022, FinCEN issued the final Beneficial Ownership Information Reporting Requirements rule (the BOI Reporting Rule) which, effective January 1, 2024, requires certain “reporting companies” to file beneficial ownership information reports with FinCEN that will be stored in the national beneficial ownership registry and will detail the reporting company’s beneficial owners. In December 2023, FinCEN issued the final Beneficial Ownership Information Access and Safeguards rule—the second of three rulemakings that would implement the CTA—which governs access to the national beneficial ownership registry. FinCEN has not yet issued the third CTA-implementing regulation, which will amend the beneficial ownership requirements applicable to banks and other covered financial institutions under FinCEN’s existing Customer Due Diligence (“CDD”) rule. The constitutionality of the CTA is subject to ongoing litigation, and it is not clear what impact the new rules will have on our bank subsidiaries; however, the Company’s compliance costs will likely increase as the Company develops enhanced CDD procedures and recalibrates customer information collection and reporting systems to effectively respond to the CTA’s new requirements.

Office of Foreign Assets Control Regulation

The U.S. Department of the Treasury’s Office of Foreign Assets Control, or “OFAC,” is responsible for administering economic sanctions that affect transactions with designated foreign countries and territories, nationals and others, as defined by various Executive Orders and Acts of Congress. OFAC-administered sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a sanctioned country or territory, including prohibitions against direct or indirect imports from and exports to a sanctioned country or territory and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country or territory; and (2) a blocking of assets in which the government or “specially designated nationals” of the sanctioned country or territory have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). OFAC also publishes lists of persons and organizations that are subject to asset blocking sanctions, known as the Specially Designated Nationals and Blocked Persons List. Blocked assets (e.g., property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.

Protection of Client Information

Data privacy and cybersecurity laws and regulations concerning the collection, storage, handling, use, disclosure, transfer, protection and other processing of client information (including personal information) affect many aspects of the Company’s business, and are continuing to evolve. Data privacy and cybersecurity are currently areas of considerable legislative and regulatory attention, with new or modified laws, regulations, rules and standards frequently being adopted and potentially

subject to divergent interpretation or application in a manner that may create inconsistent or conflicting requirements for businesses.

We are, or may in the future become, subject to a variety of complex federal, state and local laws, regulations, rules and standards regarding data privacy and cybersecurity, including the privacy and information safeguarding provisions of the Gramm-Leach-Bliley Act (“GLB Act”), the Fair Credit Reporting Act (“FCRA”) and the amendments adopted by the Fair and Accurate Credit Transactions Act of 2003, as well as various state laws and regulations. The GLB Act requires a financial institution to, among other things, disclose its privacy policy to certain customers and, in some circumstances, enables certain customers to opt-out of certain sharing of the customers’ nonpublic personal information with nonaffiliated third parties. The GLB Act also requires financial institutions to implement a comprehensive information security program that includes administrative, technical and physical safeguards to ensure the security and confidentiality of customer information. In accordance with these requirements, we and each of our banks and operating subsidiaries provide a written privacy notice to each affected customer when the customer relationship begins and, to the extent required, on an annual basis. As described in the privacy notice, we endeavor to protect the security of information (including personal information) about our customers, educate our employees about the importance of protecting customer privacy, and allow affected customers to opt-out of certain types of information sharing. We and our subsidiaries also require business partners with which we share information (including personal information) to have adequate security safeguards and to follow the requirements of the GLB Act. The GLB Act, as interpreted by the federal banking regulators, and state laws and regulations require us to take certain actions, including providing notice under certain circumstances to affected customers, in the event that sensitive or personal customer information is compromised. We and/or each of the banks and operating subsidiaries may need to amend our privacy policies and adapt our internal procedures in the event that these legal requirements, or the regulators’ interpretation of them, change, or if new requirements are added. Additionally, the federal banking regulators, as well as the SEC and related self-regulatory organizations, regularly issue guidance regarding cybersecurity that is intended to enhance cyber risk management among financial institutions.

Data privacy and cybersecurity also are areas of increasing state legislative focus. For example, the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the “CCPA”) applies to covered businesses that conduct business in California and meet certain revenue or personal information collection thresholds. The CCPA contains several exemptions, including that many, but not all, requirements of the CCPA are inapplicable to personal information that is collected, processed, sold or disclosed pursuant to the GLB Act. The CCPA imposes obligations on covered companies, broadly defines personal information, expands California residents’ rights with respect to personal information, and provides for civil penalties for violations. The CCPA may be interpreted or applied in a manner inconsistent with our understanding, resulting in further uncertainty and potentially requiring us to incur additional costs and expenses in an effort to comply with these requirements. Similar laws have been adopted by other states where we do business, or may in the future do business. At least four such laws (in Virginia, Colorado, Connecticut and Utah) took effect in 2023. In addition, laws in all 50 U.S. states generally require businesses to provide notice under certain circumstances to consumers whose personal information has been disclosed as a result of a data breach. Moreover, the federal government has recently considered, and is currently considering, various proposals for more comprehensive data privacy and cybersecurity legislation, to which we may be subject if passed.

Like other lenders, the banks and several of our operating subsidiaries use credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates, among other things, reporting information to credit bureaus, prescreening individuals for credit offers, sharing of information (including personal information) between affiliates, and using affiliate data for marketing purposes. Similar state laws and regulations may impose additional requirements on us, the banks and our operating subsidiaries.

Further, in the spring of 2022, the Federal Reserve, OCC, and FDIC adopted a regulation that requires a banking organization to notify its primary federal regulators as soon as possible and within 36 hours after identifying a “computer-security incident” that the banking organization believes in good faith is reasonably likely to materially disrupt or degrade its business or operations in a manner that would, among other things, jeopardize the viability of its operations, result in customers being unable to access their deposit and other accounts, result in a material loss of revenue, profit or franchise value, or pose a threat to the financial stability of the United States. The rule also imposes requirements on bank service providers to notify their affected banking organization customers of certain computer-security incidents.

Violation of these laws, rules, regulations and standards may expose us to regulatory action and private litigation, including claims for damages and penalties. For more information regarding the risks associated with data privacy and cybersecurity laws and regulations, see “We are subject to complex and evolving laws, regulations, rules, standards and contractual obligations regarding data privacy and cybersecurity, which could increase the cost of doing business, compliance risks and potential liability” and “We face risks from cyber-attacks, information security breaches and other similar incidents that could result in

the disclosure of confidential and other information (including personal information), all of which could adversely affect our business or reputation, and create significant legal and financial exposure” under Risk Factors in Item 1A.

Broker-Dealer and Investment Adviser Regulation

Wintrust Investments and GLA currently are subject to extensive regulation under federal and state securities laws. Wintrust Investments is registered as a broker-dealer with the SEC and in all 50 states, the District of Columbia and the U.S. Virgin Islands. Both Wintrust Investments and GLA are registered as investment advisers with the SEC. In addition, Wintrust Investments is a member of several self-regulatory organizations (“SROs”), including FINRA. In addition to SEC rules and regulations, the SROs adopt rules, subject to approval of the SEC, that govern all aspects of business in the securities industry and conduct periodic examinations of member firms. Wintrust Investments is also subject to regulation by state securities commissions in states in which it conducts business. Wintrust Investments and GLA are registered only with the SEC as investment advisers, but certain of their advisory personnel are subject to regulation by state securities regulatory agencies.

As a result of federal and state registrations and SRO memberships, Wintrust Investments is subject to overlapping schemes of regulation that cover all aspects of its securities businesses. Such regulations cover uses and safekeeping of clients’ funds; record-keeping and reporting requirements; supervisory and organizational procedures intended to assure compliance with securities laws and to prevent improper trading on material nonpublic information; personnel-related matters, including qualification and licensing of supervisory and sales personnel; limitations on extensions of credit in securities transactions; clearance and settlement procedures; “suitability” and best interest determinations as to certain customer transactions; limitations on the amounts and types of fees and commissions that may be charged to customers; and regulation of proprietary trading activities and affiliate transactions. Violations of the laws and regulations governing a broker-dealer’s actions can result in censures, fines, the issuance of cease-and-desist orders, revocation of licenses or registrations, the suspension or expulsion from the securities industry of a broker-dealer or its officers or employees, or other similar actions by both federal and state securities administrators, as well as the SROs.

As a registered broker-dealer, Wintrust Investments is subject to the SEC’s net capital rule as well as the net capital requirements of the SROs of which it is a member. Net capital rules, which specify minimum capital requirements, are designed to measure general financial integrity and liquidity and require that at least a minimum amount of net assets be kept in relatively liquid form. Rules of FINRA and other SROs also impose limitations and requirements on the transfer of member organizations’ assets. Compliance with net capital requirements may limit the Company’s operations requiring the intensive use of capital. These requirements restrict the Company’s ability to withdraw capital from Wintrust Investments, which in turn may limit the Company’s ability to pay dividends, repay debt or redeem or purchase shares of the Company’s own outstanding stock. Wintrust Investments is a member of the Securities Investor Protection Corporation (“SIPC”), which subject to certain limitations, serves to oversee the liquidation of a member brokerage firm, and to return missing cash, stock and other securities owed to the firm’s brokerage customers, in the event a member broker-dealer fails. The general SIPC protection for customers’ securities accounts held by a member broker-dealer is up to $500,000 for each eligible customer, including a maximum of $250,000 for cash claims. SIPC does not protect brokerage customers against investment losses. In addition to SIPC coverage, the clearing firm utilized by Wintrust Investments offers certain insurance coverage. In the event of the clearing firm’s insolvency, clients whose cash and securities were not fully protected by SIPC may benefit from this additional insurance. The policy provides coverage to each client up to $1.9 million, subject to an aggregate cap of $1 billion for all policy beneficiaries.

Wintrust Investments and GLA in their capacities as investment advisers are subject to regulations covering matters such as transactions between clients, transactions between the adviser and clients, custody of client assets and management of mutual funds and other client accounts. The principal purpose of regulation and discipline of investment firms is the protection of customers, clients and the securities markets rather than the protection of creditors and shareholders of investment firms. Sanctions that may be imposed for failure to comply with laws or regulations governing investment advisers include the suspension of individual employees, limitations on an adviser’s engaging in various asset management activities for specified periods of time, the revocation of registrations, other censures and fines.

In late January of 2025, following receipt of regulatory approvals and satisfaction of certain other conditions, Wintrust Investments transitioned support of the wealth management business of Wintrust Investments and certain private client business at GLA to a platform operated by LPL. As previously announced by Wintrust Investments, this transition is expected to allow Wintrust and GLA to focus on the growth of their wealth management business, while outsourcing most of their operational and compliance support to LPL. As a result of this outsourcing, Wintrust Investments also expects to deregister as a broker-dealer and investment advisor by the end of 2025.

Incentive Compensation

The federal banking agencies have issued joint guidance on incentive compensation designed to ensure that the incentive compensation policies of banking organizations, such as us and our subsidiary banks, do not encourage imprudent risk taking and are consistent with the safety and soundness of the organization. In addition, the Dodd-Frank Act requires the federal banking agencies and the SEC to issue regulations or guidelines requiring covered financial institutions, including us and our subsidiary banks, to prohibit incentive-based payment arrangements that encourage inappropriate risks by providing compensation that is excessive or that could lead to material financial loss to the institution. A proposed rule was issued in 2016 and re-proposed in May 2024 requesting public comments and questions. It is unclear when, if ever, the proposed rule will be finalized.

Also pursuant to the Dodd-Frank Act, in October 2022, the SEC adopted final rules that direct stock exchanges to require listed companies to implement clawback policies to recover incentive-based compensation from current or former executive officers in the event of certain financial restatements and require companies to disclose their clawback policies and certain actions under those policies. The Nasdaq listing standards required compliance by November 28, 2023.

De Novo Branching and De Novo Banks

With the approval of applicable regulators, national banks and state banks may establish de novo branches in states other than their home state as if such state was the bank’s home state.

For a three-year period, newly chartered banks are subject to enhanced supervisory procedures, including higher capital requirements, more frequent examinations and other requirements.

Anti-Tying Provisions

Each of our subsidiary banks is prohibited from conditioning the availability of any product or service, or varying the price for any product or service, on the requirement that the customer obtain some additional product or service from the bank or any of its affiliates, other than loans, deposits and trust services.

Transactions with Affiliates

Certain transactions between a bank and its holding company or other non-bank affiliates are subject to various restrictions imposed by state and federal law and regulation. Such “covered transactions” include loans and other extensions of credit by the bank to the affiliate, investments in securities issued by the affiliate, purchases of assets from the affiliate, certain derivative transactions that create a credit exposure to an affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of the affiliate. In general, these affiliate transaction rules limit the number of covered transactions between an institution and a single affiliate, as well as the aggregate amount of covered transactions between an institution and all of its affiliates. In addition, covered transactions that are credit transactions must be secured by acceptable collateral, and all affiliate transactions, including those that do not qualify as covered transactions, must be on terms that are at least as favorable to the bank as then-prevailing in the market for comparable transactions with unaffiliated entities. Transactions between affiliated banks may be subject to certain exemptions under applicable federal law.

Community Reinvestment Act

Under the CRA, insured depository institutions, including our subsidiary banks, have a continuing and affirmative obligation to help meet the credit needs of its entire community, including low and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for insured depository institutions, nor does it limit an insured depository institution’s discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. However, insured depository institutions are rated on their performance in meeting the needs of their communities. The CRA requires each federal banking agency to take an insured depository institution’s CRA record into account when evaluating certain applications by the insured depository institution or its holding company, including applications for charters, branches and other deposit facilities, relocations, mergers, consolidations, acquisitions of assets or assumptions of liabilities, and bank and savings association acquisitions. An unsatisfactory record of performance may be the basis for denying or conditioning approval of an application by an insured depository institution or its holding company. The CRA also requires that all institutions publicly disclose their CRA ratings. Each of our subsidiary banks received a “satisfactory” or better rating from the OCC on its most recent CRA performance evaluation.

On October 24, 2023, the Federal Reserve, FDIC, and OCC issued a final rule to amend their regulations implementing the CRA. The rule materially revises the current CRA framework, including the assessment areas in which a bank is evaluated to include activities associated with online and mobile banking, the tests used to evaluate the bank in its assessment areas, new methods of calculating credit for lending, investment and service activities, and additional data collection and reporting requirements. The rule is expected to result in a significant increase in the thresholds for large banks to receive “Outstanding” ratings in the future. The final rule was expected to take effect April 1, 2024, with most of its provisions becoming applicable on January 1, 2026. Compliance with data and disclosure reporting requirements will not be required until 2027. Several banking industry groups filed a lawsuit seeking to invalidate the CRA final rule, in which they argued that the federal banking agencies exceeded their statutory authority in adopting the CRA final rule. In March 2024, a federal judge granted an injunction to extend the CRA final rule’s effective date, originally set for April 1, 2024. The effective date will be extended each day the injunction remains in place, pending the resolution of the lawsuit.

Compliance with Consumer Protection Laws

Our subsidiary banks and some other operating subsidiaries are subject to a variety of federal and state statutes and regulations designed to protect consumers. The CFPB has broad rulemaking authority over a wide range of federal consumer protection laws that apply to banks and other providers of financial products and services, including the authority to prohibit “unfair, deceptive or abusive” acts and practices, but examination and supervision is carried out by each subsidiary bank’s primary federal banking agency and, where applicable, state banking agency, not the CFPB. In addition, the Dodd-Frank Act authorizes state attorneys general and other state officials to enforce consumer protection rules issued by the CFPB. State authorities have recently increased their focus on and enforcement of consumer protection rules.

Interest and other charges collected or contracted for by banks are subject to state usury laws and federal laws concerning interest rates.

Loan operations are also subject to federal laws and regulations applicable to credit transactions, such as:

Issued by the CFPB:

•The federal Truth-In-Lending Act and Regulation Z governing disclosures of credit terms to consumer borrowers;

•The Real Estate Settlement Procedures Act and Regulation X requiring that borrowers for mortgage loans for one- to four-family residential real estate receive various disclosures, including good faith estimates of settlement costs, lender servicing and escrow account practices, and prohibiting certain practices that increase the cost of settlement services;

•The Home Mortgage Disclosure Act and Regulation C requiring financial institutions to provide information to enable the public and public officials to determine whether a financial institution is fulfilling its obligation to help meet the housing needs of the community it serves;

•The Equal Credit Opportunity Act and Regulation B prohibiting discrimination on the basis of various prohibited factors in extending credit;

•The Fair Credit Reporting Act and Regulation V governing the use and provision of information to consumer reporting agencies; and

•The Fair Debt Collection Practices Act and Regulation F governing the manner in which consumer debts may be collected by collection agencies;

Issued by others:

•The Service Members Civil Relief Act, applying to all debts incurred prior to commencement of active military service (including credit card and other open-end debt) and limiting the amount of interest, including service and renewal charges and any other fees or charges (other than bona fide insurance) that is related to the obligation or liability; and

•The guidance of the various federal agencies charged with the responsibility of implementing such federal laws.

Deposit operations are subject to, among others:

Issued by the CFPB:

•The Truth in Savings Act and Regulation DD which require disclosure of deposit terms to consumers; and

•The Electronic Fund Transfer Act and Regulation E which governs automatic deposits to and withdrawals from deposit accounts and customers’ rights and liabilities arising from the use of automated teller machines and other electronic banking services;

Issued by others:

•Regulation CC issued by the Federal Reserve Board, which relates to the availability of deposit funds to consumers; and

•The Right to Financial Privacy Act, which imposes a duty to maintain the confidentiality of consumer financial records and prescribes procedures for complying with administrative subpoenas of financial records.

There are consumer protection standards that apply to functional areas of operation rather than applying only to loan or deposit products. Our subsidiary banks and some other operating subsidiaries are also subject to certain state laws and regulations designed to protect consumers.

The CFPB has promulgated, and continues to promulgate, many mortgage-related final rules since it was established under the Dodd-Frank Act, including rules related to the ability to repay and qualified mortgage standards, mortgage servicing standards, loan originator compensation standards, high-cost mortgage requirements, Home Mortgage Disclosure Act requirements and appraisal and escrow standards for higher priced mortgages. Most of the provisions of these mortgage-related final rules are currently effective. In addition, several proposed revisions to mortgage-related rules are pending finalization. The mortgage-related final rules issued by the CFPB have materially restructured the origination, servicing and securitization of residential mortgages in the United States. These rules have impacted, and will continue to impact, the business practices of mortgage lenders, including the Company.

In order to ensure compliance with all mortgage-related rules and regulations, the Company consolidated its consumer mortgage loan origination and loan servicing operations primarily within Wintrust Mortgage. All consumer mortgage applications are taken through Wintrust Mortgage, which has extensively trained loan originators located at many of our branches. While in certain limited cases our banks may offer specialized consumer mortgages to our customers, substantially all consumer mortgages for all of our banks are originated and closed by Wintrust Mortgage. Wintrust Mortgage then sells loans to third parties or to our banks. To the extent that we retain consumer mortgage loans in our bank portfolios, our banks have engaged Wintrust Mortgage to provide loan servicing.

In March 2023, the CFPB issued the “Small Business Lending Rule” to implement Section 1071 of the Dodd-Frank Act for the stated purpose of increasing transparency in small business lending, promoting economic development and combating unlawful discrimination. Under this rule, covered lenders, including the Company’s bank subsidiaries, are required to collect and report information about the small business credit applications they receive, including geographic and demographic data, lending decisions and the price of credit. In October 2023, a federal district court issued a nationwide injunction prohibiting the CFPB from implementing or enforcing the Small Business Lending Rule pending the U.S. Supreme Court’s decision in an appeal of a Fifth Circuit decision finding that the CFPB’s funding structure is unconstitutional. The Supreme Court overruled the Fifth Circuit’s finding and extended the CFPB compliance deadlines for the Small Business Lending Rule to compensate for the period in which its implementation and enforcement of the rule was stayed by the district court. The extended compliance dates for the Small Business Lending Rule begin as early as July 2025. It is anticipated that the Company will require a material effort to update its systems and train its lenders to comply with the Small Business Lending Rule.

In October 2024, the CFPB finalized a rule to implement Section 1033 of the Dodd-Frank Act, sometimes referred to as the Dodd-Frank Act’s “open banking” provision, which would require certain entities, including the Company and our bank subsidiaries, to comply with an established framework to govern consumer access to electronic financial data. In general, the rule requires, among other things, data providers holding a consumer account, such as our bank subsidiaries, to establish a developer interface satisfying certain data security specifications and other standards, through which the data provider can receive requests for, and provide, specific types of data covered by the rule in electronic, usable form to authorized third parties, including data aggregators. Under the rule, data providers are prohibited from, among other things, charging consumers or third parties fees for processing these consumer data requests. The rule also places certain data security, authorization and other obligations on third parties accessing covered data from data providers, which could include the Company and our bank subsidiaries when acting in certain capacities. The rule requires third parties to limit their collection, use, and retention of the data received to only what is reasonably necessary to provide the consumers’ requested product or service. The final rule is subject to ongoing litigation that could impact whether and when the Company and our bank subsidiaries are required to comply with the rule. The Company continues to monitor this rule and evaluate the potential impacts on the Company and our bank subsidiaries.

Changes to consumer protection regulations, including those promulgated by the CFPB, could affect our business but the likelihood, timing and scope of any such changes and the impact any such change may have on us cannot be determined with any certainty. See Item 1A. Risk Factors.

Debit Interchange

We are subject to a statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers, including our bank subsidiaries, be reasonable and proportional to the cost incurred by the issuer. Interchange fees for electronic debit transactions are limited to 21 cents plus 0.05% of the transaction, plus an additional one cent per transaction fraud adjustment, impose requirements regarding routing and exclusivity of electronic debit transactions. On October 3, 2022, the Federal Reserve finalized a rule that amended Regulation II to, among other things, specify that debit card issuers should enable all debit card transactions, including card-not-present transactions such as online payments, to be processed on at least two unaffiliated payment card networks. The final rule became effective July 1, 2023. As an issuer with over $10 billion in assets, we are subject to Regulation II and have incorporated all new requirements as of July 1, 2023.

In October 2023, the Federal Reserve released a notice of proposed rulemaking that would lower the maximum interchange fee that a large debit card issuer can receive on a debit card transaction. Under the proposal, initially the base component would decrease from 21.0 cents to 14.4 cents, the ad valorem component would decrease from 5.0 basis points to 4.0 basis points multiplied by the value of the transaction, and the fraud-prevention adjustment would increase from 1.0 cents to 1.3 cents for the debit card transactions performed from the effective date of the final rule to June 30, 2025. In addition, the proposal would adopt an approach for future adjustments to the interchange fee cap, which would occur every other year based on issuer cost data gathered from large debit card issuers. We will continue to monitor the status of the proposed rule and are in the process of evaluating this proposed rulemaking and assessing the scale of its adverse impact on the Company and our bank subsidiaries, if adopted as proposed.

Since its formation, Wintrust has held the objective of aiming to differentiate itself by offering customers a highly-personalized banking experience, through staff that is warm, friendly, and responsive. Wintrust expects each of its employees to embody that original mission by serving as brand ambassadors each day, within each community served by our banks and other business units.

Workforce Overview

As of December 31, 2024, Wintrust employed 5,903 full-time equivalent employees in the U.S. and Canada. 98% of Wintrust’s employees are classified as full-time, working greater than 30 hours per week. None of our employees are represented by a collective bargaining agreement and we consider our employee relations to be good.

Talent Recruiting and Retention

At Wintrust we recognize that attracting, motivating and retaining talent at all levels is vital to continuing our success. In 2024, Wintrust filled over 1,390 positions, including external hires, internal transfers/promotions, and temporary hires. In 2024, 53% of our new hires self-identified as female and 41% of our new hires self-identified as a racial or ethnic minority. Wintrust promotes an employee referral program, which we believe favorably influences colleague retention and engagement. Turnover for the entire Wintrust enterprise for the year was approximately 12% and of that voluntary departures accounted for approximately 75% of the total turnover.

Wintrust offers a robust total rewards package that is designed to attract, motivate and retain a talented and inclusive group of employees. In addition to competitive, performance-based compensation plans, we provide employees with comprehensive benefits packages. Wintrust consistently monitors and adapts its total rewards program design to reflect both market changes and employee feedback.

Inclusion

Wintrust strives to promote an inclusive culture where each employee can be successful, and one that is reflective of the communities we serve. Women currently represent 56% of Wintrust’s workforce. In addition, the racial and ethnic representation in Wintrust’s workforce is 33%. To further support inclusion across Wintrust, we have taken the following steps:

•Continued the “shared responsibility in action” theme with Paired To Win: Mentoring, a program launched in 2023 designed to enable access to mentoring for all employees across the enterprise. Over 1,300 Wintrust employees participated in the mentoring program and 33% of participants were minorities.

•Continued our Paired To Win: Advocacy program, which is open to all employees, pairs select high-potential protégés with senior executive advocates. The third cohort launched in 2024, and includes over 73% women and 13% minority mid-level leaders. The program objective is to accelerate development of leadership opportunities for protégés within one to three years after launching the partnership. As an outcome of the program, 48% of the proteges from the inaugural cohort have been promoted.

•Continued to offer and support Business Resource Groups (“BRG”) to all employees to help foster a sense of belonging and recognizing the value of creating an inclusive and supportive workplace for all of our employees. Our BRGs consist of Leadership Coalition, Multicultural Professionals Network, Career Navigation, Prism, and Women of Wintrust. Approximately 23% of Wintrust employees have registered as members of one or more BRG.

•Continued the 360° Inclusivity Model, a multicultural marketing framework for addressing the unique needs of an increasingly diverse marketplace by taking inclusive approaches to eradicating financial disparities in the communities we serve, through access to products and services.

•Supported each of our business units as they update their Business Unit Action Plans, documenting key goals and effective efforts towards fostering inclusion internally and externally in a relevant and intentional way. The Business Unit Action Plan is updated annually and reviewed by senior leaders and the Board of Directors.

Learning & Development

We are committed to providing all team members with development opportunities through individual and career development planning. Our employees have access to approximately 500 Banking topics, 200 Professional Skills topics and 770 customized training courses and resources through Wintrust University – our learning portal. In 2024, we maintained an online training catalog containing over 21,000 course offerings for our employees’ personal and professional development and, in 2024, invested more than 177,000 total hours in training by team members.

We routinely identify and recognize talented employees by performing comprehensive reviews of leadership capability, readiness, aspiration and succession planning. To support the development of our internal talent pipeline, we have invested in a number of programs to support the development of future leaders and additional training for senior leaders with strategic accountability. To support the development of future leaders, over 425 leaders participated in at least one of our leadership development programs in 2024. We also developed the “Leadership Journey”, an eight-phase program that supports our leaders at every phase of their advancement.

Annually, Wintrust team members at all levels certify their completion of regulatory training based upon their roles and responsibilities. They also are encouraged to complete a minimum of two professional development activities each year.

The Company’s approach in considering its climate impact is currently focused on mitigating the environmental impact of operations, specifically at its various banking locations; assessing other climate-related risks within the Company’s various businesses; and providing support to projects and investments that contribute to climate solutions. In 2024, some of the highlights of this approach included the following:

•The Company continued to monitor the climate impact of its various banking locations, including its corporate campus that consists of three office buildings located in Rosemont, Illinois. In 2024, the corporate campus green house gas carbon emissions (CO2e) totaled 3,692 tons in 2024 compared to 3,938 tons in 2023. The Company also measures green house gas carbon emissions (CO2e) at a majority of its retail banking locations and the aggregate measurement of such emissions from the Company’s corporate campus and the retail banking locations totaled 17,699 tons in 2024 related to 187 locations compared to 18,607 tons in 2023 related to 181 locations.

•The Company continued to pursue certain renewable energy solutions as well as efficient building standards and technologies.

•GLA executes investing through its Climate Opportunities strategy (which began in 2013) as well as additional client portfolios which emphasize climate considerations. These portfolios include investments in solutions for green

buildings, renewable energy, sustainable agriculture, sustainable water, energy efficiency and pollution prevention. At December 31, 2024, these portfolios totaled approximately $135 million in climate-focused assets.

The Company’s Internet address is www.wintrust.com. The Company makes available at this address, under the “Investor Relations” tab, free of charge, its Annual Report on Form 10-K, its annual reports to shareholders, Quarterly Reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC. These filings are also available on the SEC’s website at www.sec.gov.

Wintrust Financial Corporation, an Illinois corporation (“we,” “Wintrust” or “the Company”), which was incorporated in 1992, is a financial holding company based in Rosemont, Illinois, with total assets of approximately $56.3 billion as of December 31, 2023. We provide community-oriented, personal and commercial banking services to customers generally located in the Chicago metropolitan area, southern Wisconsin and northwest Indiana (“our market area”) through our fifteen wholly-owned-banking subsidiaries (collectively, the “banks”), as well as the origination and purchase of residential mortgages for sale into the secondary market through Wintrust Mortgage, a division of Barrington Bank & Trust Company, N.A. (“Barrington Bank”). In addition, we provide specialty finance services, including financing for the payment of property and casualty insurance premiums and life insurance premiums (“premium finance receivables”) on a national basis through FIRST Insurance Funding, a division of our wholly-owned subsidiary Lake Forest Bank & Trust Company, N.A. (“Lake Forest Bank”), and Wintrust Life Finance, a division of Lake Forest Bank, and in Canada through our premium finance company, First Insurance Funding of Canada (“FIFC Canada”), an indirect subsidiary of Lake Forest Bank, lease financing and other direct leasing opportunities through our wholly-owned subsidiary, Wintrust Asset Finance, Inc. (“Wintrust Asset Finance”), and short-term accounts receivable financing and outsourced administrative services through our wholly-owned subsidiary, Tricom, Inc. of Milwaukee (“Tricom”). Further, we provide a full range of wealth management services primarily to customers in our market area through four separate subsidiaries, The Chicago Trust Company, N.A. (“CTC”), Wintrust Investments, LLC (“Wintrust Investments”), Great Lakes Advisors, LLC (“Great Lakes Advisors”) and Chicago Deferred Exchange Company, LLC (“CDEC”).

As set forth in Note (24) “Segment Information”, our operations consist of three primary segments: community banking, specialty finance and wealth management. The three reportable segments are strategic business units that are separately managed as they offer different products and services and have different marketing strategies. In addition, each segment’s customer base has varying characteristics and each segment has a different regulatory environment. While the Company’s management monitors each of the fifteen bank subsidiaries’ operations and profitability separately, these subsidiaries have been aggregated into one reportable operating segment due to the similarities in products and services, customer base, operations, profitability measures and economic characteristics. All segment measurements discussed below are based on the reportable segments and do not reflect intersegment eliminations.

Community Banking

Through our community banking segment, our banks provide community-oriented, personal and commercial banking services to customers located in our market area. Our customers include individuals, small to mid-sized businesses, local governmental units and institutional clients residing primarily in the banks’ local service areas. The banks have a strategy to provide comprehensive community-focused banking services. In keeping with this strategy, the banks provide highly personalized and responsive services, a characteristic of locally-owned and managed institutions. As such, the banks compete for deposits principally by offering depositors a variety of deposit programs, convenient office locations, hours and other services, and for loan originations primarily through the interest rates and loan fees they charge, the efficiency and quality of services they provide to borrowers and the variety of their loan and treasury management products. Using our multiple bank charter corporate structure to our advantage, we offer our MaxSafe® deposit accounts, which provide customers with expanded Federal Deposit Insurance Corporation (“FDIC”) insurance coverage by spreading a customer’s deposit across our fifteen banks. This product differentiates our banks from many of our competitors that have consolidated their bank charters into branches. We also have downtown Chicago and Milwaukee offices that work with each of our banks to capture commercial and industrial business. Our commercial and industrial lenders in our downtown offices operate in close partnership with lenders at our community banks. By combining our expertise in the commercial and industrial sector with our high level of personal service and a full suite of banking products, we believe we create another point of differentiation from both our larger and smaller competitors. Our banks also offer home equity, consumer, and real estate loans, safe deposit facilities, ATMs, online and mobile banking and other innovative and traditional services specially tailored to meet the needs of customers in their market areas.

We developed our banking franchise through a combination of de novo organizations and the purchase of existing bank franchises. The organizational efforts began in 1991, when a group of experienced bankers and local business people identified an unfilled niche in the Chicago metropolitan area retail banking market. As large banks acquired smaller ones and personal service was subjected to consolidation strategies, the opportunity increased for locally owned and operated, highly personal

service-oriented banks. As a result, Lake Forest Bank was founded in December 1991 to service the Lake Forest and Lake Bluff communities within the Chicago metropolitan area.

As of December 31, 2023, we owned fifteen nationally chartered banks: Lake Forest Bank, Barrington Bank, Wintrust Bank, N.A. (“Wintrust Bank”), Libertyville Bank & Trust Company, N.A. (“Libertyville Bank”), Northbrook Bank & Trust Company, N.A. (“Northbrook Bank”), Village Bank & Trust, N.A. (“Village Bank”), Wheaton Bank & Trust Company, N.A. (“Wheaton Bank”), State Bank of the Lakes, N.A., Crystal Lake Bank & Trust Company, N.A. (“Crystal Lake Bank”), Schaumburg Bank & Trust Company, N.A. (“Schaumburg Bank”), Beverly Bank & Trust Company, N.A. (“Beverly Bank”), Old Plank Trail Community Bank, N.A. (“Old Plank Trail Bank”), Hinsdale Bank & Trust Company, N.A. (“Hinsdale Bank”), St. Charles Bank & Trust Company, N.A. (“St. Charles Bank”) and Town Bank, N.A. (“Town Bank”). As of December 31, 2023, we had 174 banking locations. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the Office of the Comptroller of the Currency (“OCC”).

We also engage in the retail origination and purchase of residential mortgages through Wintrust Mortgage as well as consumer direct lending primarily to veterans through our Veterans First brand. Certain originated loans are sold to unaffiliated companies or the Company’s banks with servicing remaining within Wintrust Mortgage operations. Wintrust Mortgage maintains retail mortgage offices in a number of states, with the largest concentration located in the Chicago, Minneapolis, Salt Lake City and Los Angeles metropolitan areas.

We also offer several niche lending products through several of the banks. These include Barrington Bank’s Community Advantage program, which provides lending, deposit and treasury management services to condominium, homeowner and community associations; Hinsdale Bank’s mortgage warehouse lending program, which provides loan and deposit services to mortgage brokerage companies located predominantly in the Chicago metropolitan area; Lake Forest Bank’s insurance agency finance lending program, which provides financing to insurance agents and businesses; and Lake Forest Bank’s franchise lending program, which provides lending to restaurant franchisees. Other niches offered throughout our banking franchise include Wintrust Commercial Finance, which offers direct leasing opportunities; Wintrust Business Credit, which specializes in asset-based lending for middle-market companies; Wintrust SBA Lending, which is dedicated to offering expertise in Small Business Administration (“SBA”) loans; Wintrust Commercial Real Estate, which concentrates on real estate lending solutions including commercial mortgages and construction loans; and Wintrust Government, Non-Profit & Hospital, which focuses on financial solutions for mission-based organizations such as hospitals, non-profits, educational institutions and local government operations. In addition, we offer a niche deposit service through our Northbrook Bank’s Funds Group.

For the years ended December 31, 2023, 2022 and 2021, the community banking segment had net revenues of $1.7 billion, $1.5 billion and $1.3 billion, respectively, and net income of $414 million, $349 million and $319 million, respectively. The community banking segment had total assets of $44.4 billion, $41.4 billion and $40.3 billion as of December 31, 2023, 2022 and 2021, respectively. The community banking segment accounted for approximately 74% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2023.

Specialty Finance

Through our specialty finance segment, we offer financing of insurance premiums for businesses and individuals; accounts receivable financing, value-added, out-sourced administrative services; and other specialty finance businesses. FIRST Insurance Funding and Wintrust Life Finance engage in the premium finance receivables business, our most significant specialized lending niche, including property and casualty insurance premium finance and life insurance premium finance. We also engage in property and casualty insurance premium finance in Canada through our wholly-owned subsidiary FIFC Canada.

In their property and casualty insurance premium finance operations, FIRST Insurance Funding and FIFC Canada make loans primarily to businesses to finance the insurance premiums they pay on their property and casualty insurance policies. Approved medium and large insurance agents and brokers located throughout the United States and Canada assist FIRST Insurance Funding and FIFC Canada, respectively, in arranging each commercial premium finance loan between the borrower and FIRST Insurance Funding or FIFC Canada, as the case may be. FIRST Insurance Funding or FIFC Canada evaluates each loan request according to its own underwriting criteria including the amount of the down payment on the insurance policy, the term of the loan, the credit quality of the insurance company providing the financed insurance policy, the interest rate, the borrower's previous payment history, if any, and other factors deemed appropriate. Upon approval of the loan by FIRST Insurance Funding or FIFC Canada, as the case may be, the borrower makes a down payment on the financed insurance policy, which is generally done by providing payment to the agent or broker, who then forwards it to the insurance company. FIRST Insurance Funding or FIFC Canada may either forward the financed amount of the remaining policy premiums directly to the insurance carrier or to the agent or broker for remittance to the insurance carrier on FIRST Insurance Funding’s or FIFC Canada’s behalf. In some cases, the agent or broker may hold our collateral, in the form of the proceeds of the unearned insurance premium from the

insurance company, and forward it to FIRST Insurance Funding or FIFC Canada in the event of a default by the borrower. This lending involves relatively rapid turnover of the loan portfolio and high volume of loan originations. Because the agent or broker is the primary contact to the ultimate borrowers who are located nationwide and because proceeds and our collateral may be handled by the agent or brokers during the term of the loan, FIRST Insurance Funding and FIFC Canada may be more susceptible to third party (i.e., agent or broker) fraud. The Company performs various controls and procedures including ongoing credit and other reviews of the agents and brokers as well as performs various internal audit steps to mitigate against the risk of material fraud.

The commercial and property premium finance business is subject to regulation in the majority of states. Regulation typically governs notices to borrowers prior to cancellation of a policy and required communication to insurance agents and insurance companies. FIRST Insurance Funding offers financing of property and casualty insurance policies in all 50 states, the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. FIRST Insurance Funding’s legal department regularly monitors changes to regulations and updates policies and programs accordingly.

Wintrust Life Finance finances life insurance policy premiums generally used for estate planning purposes of high net-worth borrowers. These loans are originated directly with the borrowers with assistance from life insurance carriers, independent insurance agents, financial advisors and legal counsel. The cash surrender value of the life insurance policy is the primary form of collateral. In addition, these loans often are secured with a letter of credit, marketable securities or certificates of deposit. In some cases, Wintrust Life Finance may make a loan that has a partially unsecured position.

The life insurance premium finance business is subject to banking regulations but is not subject to additional regulatory regimes (e.g. additional state regulation). Wintrust Life Finance’s compliance department regularly monitors the regulatory environment and compliance with existing regulations. Wintrust Life Finance maintains a policy prohibiting the known financing of stranger-originated life insurance and has established procedures to identify and prevent financing such policies. While a carrier could potentially put at risk the cash surrender value of a policy, which serves as Wintrust Life Finance’s primary collateral, by challenging the validity of the insurance contract for lack of an insurable interest, Wintrust Life Finance believes it has strong counterclaims against any such claims by carriers, in addition to recourse to borrowers and guarantors as well as to additional collateral in certain cases.

Premium finance loans made by FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada are primarily secured by the insurance policies financed by the loans. These insurance policies are written by a large number of insurance companies geographically dispersed throughout the United States and Canada. Our premium finance receivables balances finance insurance policies that are spread among a large number of insurers; however, one of the insurers represents approximately 11% of such balances and two additional insurers represent approximately 6% each of such balances. FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada consistently monitor carrier ratings and financial performance of our carriers. In the event carrier ratings fall below certain levels, most of Wintrust Life Finance’s life insurance premium finance policies provide for an event of default and allow Wintrust Life Finance to have recourse to borrowers and guarantors as well as to additional collateral in certain cases. For the commercial premium finance business, the term of the loans is sufficiently short such that in the event of a decline in carrier ratings, FIRST Insurance Funding or FIFC Canada, as the case may be, can restrict or eliminate additional loans to finance premiums to such carriers. The majority of premium finance receivables are purchased by the banks in order to more fully utilize their lending capacity as these loans generally provide the banks with higher yields than alternative investments.

Through our wholly-owned subsidiary Wintrust Asset Finance, we provide equipment financing through structured loan and lease products to customers in a variety of industries throughout the United States. Wintrust Asset Finance provides financing of fixed assets consisting of property, plant and equipment, transportation (trucks, trailers, rail, marine, buses), construction, manufacturing equipment, technology, oil and gas, restaurant equipment, medical and healthcare. As of December 31, 2023, the Company’s leasing portfolio, including direct financing leases, loans and equipment on operating leases, totaled $3.4 billion compared to $3.0 billion as of December 31, 2022. During 2023, Wintrust Asset Finance contributed approximately $77.5 million to our revenue, which does not reflect intersegment eliminations.

Through our wholly-owned subsidiary Tricom, we provide high-yielding, short-term accounts receivable financing and value-added, outsourced administrative services, such as data processing of payrolls, billing and cash management services to the temporary staffing industry. Tricom’s clients, located throughout the United States, provide staffing services to businesses in diversified industries. During 2023, Tricom processed payrolls with associated client billings of approximately $703.6 million and contributed approximately $11.1 million to our revenue, net of interest expense, which does not reflect intersegment eliminations.

In 2023, our commercial premium finance operations, life insurance premium finance operations, leasing operations and accounts receivable finance operations accounted for 44%, 35%, 18% and 3%, respectively, of the total revenues of our specialty finance business. For the years ended December 31, 2023, 2022 and 2021 the specialty finance segment had net revenues of $435 million, $344 million and $294 million, respectively, and net income of $176 million, $121 million and $109 million, respectively. The specialty finance segment had total assets of $10.7 billion, $9.8 billion and $8.4 billion as of December 31, 2023, 2022 and 2021, respectively. The specialty finance segment accounted for 19% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2023.

Wealth Management

Through our wealth management segment, we offer a full range of wealth management services through four separate subsidiaries (CTC, Wintrust Investments, Great Lakes Advisors and CDEC): trust and investment services, tax-deferred like-kind exchange services, asset management solutions, securities brokerage services and 401(k) and retirement plan services.

Wintrust Investments, our registered broker/dealer subsidiary which has been operating since 1931, provides a full range of private client and securities brokerage services to clients located primarily in the Midwest. Wintrust Investments is headquartered in downtown Chicago, operates an office in Appleton, Wisconsin, and has established branch locations in offices at a majority of our banks. Wintrust Investments also provides a full range of investment services to clients through a network of relationships with community-based financial institutions primarily located in Illinois. Wintrust Investments is regulated by the Securities and Exchange Commission (“SEC”) and the Financial Industry Regulatory Authority (“FINRA”) as a registered broker-dealer, as well as by the SEC as a registered investment adviser.

CTC, our trust subsidiary, offers trust and investment management services to clients through offices located in downtown Chicago and at various banking offices of our fifteen banks. CTC is subject to regulation, supervision and regular examination by the OCC.

Great Lakes Advisors, our registered investment adviser with locations in downtown Chicago, Tampa, Florida, and Stamford, Connecticut, as well as in various banking offices of our fifteen banks, provides money management services and advisory services to individuals, institutions, and municipal and tax-exempt organizations. Great Lakes Advisors also provides portfolio management and financial advisory services for a wide range of pension and profit-sharing plans as well as money management and advisory services to CTC. Great Lakes Advisors is regulated by the SEC as a registered investment adviser.

CDEC, our provider of tax-deferred like-kind exchange services, provides Qualified Intermediary services (as defined by U.S. Treasury regulations) for taxpayers seeking to structure tax-deferred like-kind exchanges under Internal Revenue Code (“IRC”) Section 1031. Under IRC Section 1031, a taxpayer may defer the gain on the sale of certain investment property if the taxpayer utilizes the services of a Qualified Intermediary. These transactions typically generate customer deposits during the period following the sale of the property until such proceeds are used to purchase a replacement property. These deposits may flow into our banks as a source of low-cost deposits. CDEC is the subsidiary of Elektra Holding Company, LLC (“Elektra”), which was acquired by the Company in December of 2018.

As of December 31, 2023, the Company’s wealth management subsidiaries had approximately $47.1 billion of assets under administration, which included $8.7 billion of assets owned by the Company and its subsidiary banks. For the years ended December 31, 2023, 2022 and 2021, the wealth management segment had net revenues of $169 million, $163 million and $161 million, respectively, and net income of $33 million, $39 million and $38 million, respectively. The wealth management segment had total assets of $1.2 billion, $1.8 billion and $1.5 billion as of December 31, 2023, 2022 and 2021, respectively. The wealth management segment accounted for 7% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2023.

The Company has employed certain strategies since 2013 to achieve strong net income amid increased competition and an environment, that up until recent months, was characterized by low interest rates. In general, the Company has taken a steady and measured approach to grow strategically and manage expenses. Specifically, the Company has:

•Leveraged its internal loan pipeline and external growth opportunities to grow earnings assets to increase net interest income;

•Continued to diversify our loan portfolio by adding product and geographic diversification;

•Continued efforts to grow our deposit franchise in a diversified manner to be the Company’s primary funding source;

•Written call option contracts on certain securities as an economic hedge to mitigate overall interest rate risk and enhance the securities’ overall return by using fees generated from these options;

•Entered into mirror-image swap transactions to both satisfy customer preferences and maintain variable interest rate exposure;

•Completed strategic acquisitions to expand our presence in existing and complimentary markets;

•Focused on cost control and leveraging our current infrastructure to grow without a commensurate increase in operating expenses; and

•Expanded the Wintrust Asset Finance direct leasing niche.

Our strategy and competitive position for each of our business segments is summarized in further detail, below.

Community Banking

We compete in the commercial banking industry through our banks in the communities they serve. The commercial banking industry is highly competitive and the banks face strong direct competition for deposits, loans and other financial related services. The banks compete with other commercial banks, thrifts, credit unions, stockbrokers, government-sponsored entities, mutual fund companies, insurance companies, factoring companies and other commercial entities offering financial services products, including non-bank financial companies and entities commonly known as financial technology companies. Some of these competitors are local, while others are statewide or nationwide.

As a $56.3 billion asset financial services company, we expect to benefit from greater access to financial and managerial resources than our smaller local competitors while maintaining our commitment to local decision-making and to our community banking philosophy. In particular, we are able to provide a wider product selection and larger credit facilities than many of our smaller competitors, and we believe our service offerings help us in recruiting talented staff. We continue to add lenders throughout the community banking organization, many of whom have joined us because of our ability to offer a range of products and level of services which compete effectively with both larger and smaller market participants. We have continued to expand our product delivery systems, including a wide variety of electronic banking options for our retail and commercial customers which allow us to provide a level of service typically associated with much larger banking institutions. Additionally, we have access to public capital markets whereas many of our local competitors are privately held and may have limited capital-raising capabilities.

Management views service as a great equalizer to offset some of the inherent advantages of its significantly larger competitors. We also believe we are positioned to compete effectively with other larger and more diversified banks, bank holding companies and other financial services companies due to the multi-chartered approach that pushes accountability for building a franchise and a high level of customer service down to each of our banking franchises. Additionally, we believe that we provide a relatively complete portfolio of products that is responsive to the majority of our customers’ needs through the retail and commercial operations supplied by our banks, and through our mortgage and wealth management operations. The breadth of our product mix allows us to compete effectively with our larger competitors, while our multi-chartered approach with local and accountable management provides for what we believe is superior customer service relative to our larger and more centralized competitors. We continue to grow and enhance our digital service offerings while maintaining our expectations of high quality, more traditional banking services.

Wintrust Mortgage competes with large mortgage brokers as well as other banking organizations. Consolidation, margin compression, enhanced regulatory guidance and the promise of equal oversight for both banks and independent mortgage lenders have created challenges for small and medium-sized independent mortgage lenders. Wintrust Mortgage’s size, bank affiliation, regulatory competency, branding, technology, business development tools and reputation make us well positioned to compete in this environment. Our continued ability to retain the majority of servicing on loans sold, including those loans sold to the Company's banks, allows Wintrust Mortgage to continue to grow a more stable revenue stream. While earnings will fluctuate with the rise and fall of long-term interest rates, we expect that mortgage banking revenue will be a continuous source of revenue for us and our mortgage lending relationships will continue to provide franchise value to our other financial service businesses.

We continue to review our branch footprint and in 2023, the Company opened one new branch location in its Florida market area and closed one branch location in the Chicago metropolitan area. There was no material attrition or customer disruption in connection with these footprint changes. It is important to note that while we see increased use of electronic services and are investing heavily in digital capabilities to allow clients to choose how they want to be served, Wintrust will continue to selectively open branches in areas where we are not represented.

Specialty Finance

FIRST Insurance Funding and Wintrust Life Finance encounter intense competition from numerous other firms, including a number of national commercial premium finance companies, companies affiliated with insurance carriers, independent insurance brokers who offer premium finance services and other lending institutions. Some of our competitors are larger and have greater financial and other resources. FIRST Insurance Funding and Wintrust Life Finance compete with these entities by emphasizing a high level of knowledge of the insurance industry, flexibility in structuring financing transactions, and the timely funding of qualifying contracts. We believe that our commitment to service also distinguishes us from our competitors. FIFC Canada competes with one national commercial premium finance company and a few regional providers.

Wintrust Asset Finance competes with other bank-affiliated, independent, captive and vendor equipment leasing and finance companies. Wintrust Asset Finance believes a customer-focused origination philosophy, an experienced team, strong underwriting discipline and expert asset management enables them to compete effectively in a growing and dynamic market.

Tricom competes with numerous other firms, including a small number of similar niche finance companies and payroll processing firms, as well as various finance companies, banks and other lending institutions. Tricom’s management believes that its commitment to service distinguishes it from competitors.

Wealth Management

Our wealth management companies (CTC, Wintrust Investments, Great Lakes Advisors and CDEC) compete with larger wealth management subsidiaries of other larger bank holding companies as well as with other trust companies, brokerage and other financial service companies, stockbrokers and financial advisors. We believe we can successfully compete for trust, tax services, asset management and brokerage business by offering personalized attention and customer service to small to midsize businesses and affluent individuals. We continue to recruit and hire experienced wealth management professionals from within the larger Chicago metropolitan area as well as Wisconsin and southwest Florida, which is expected to help in attracting new customer relationships.

Regulatory Environment

Our business is heavily regulated and supervised by both federal and state agencies. Both the scope of the laws and regulations and the intensity of the supervision to which our business is subject have increased in recent years, initially in response to the financial crisis, and more recently in light of other factors such as the regional banking uncertainty in early 2023, technological updates, and market changes. Regulatory enforcement and fines have also increased across the banking and financial services sector. Many of these changes have occurred as a result of the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) and its implementing regulations, most of which are now in place. We expect that our business will remain subject to extensive regulation and supervision.

The Company is a bank holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), subject to regulation, supervision, and examination by the Federal Reserve. The Company is also subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, both as administered by the SEC, as well as the rules of NASDAQ that apply to companies with securities listed on the NASDAQ Global Select Market. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the OCC. The deposits of all of our subsidiary banks are insured by the Deposit Insurance Fund (“DIF”) and, as such, the FDIC has additional oversight authority over the banks. The supervision, regulation and examination of banks and bank holding companies by bank regulatory agencies are intended primarily for the protection of depositors, the DIF, and the banking system as a whole, rather than shareholders of banks and bank holding companies, and in some instances may be contrary to shareholders’ interests.

The Consumer Financial Protection Bureau (“CFPB”) has broad rulemaking authority over a wide range of federal consumer protection laws applicable to the business of our subsidiary banks and some other operating subsidiaries. Because each of our subsidiary banks has less than $10 billion in total consolidated assets, our subsidiary banks’ federal banking agency, not the CFPB, is responsible for examining and supervising the subsidiary banks’ compliance with federal consumer protection laws and regulations. Our non-bank subsidiaries are subject to regulation by their functional regulators, including applicable state finance and insurance agencies, the applicable exchanges, the SEC, FINRA, and the OCC, as well as by the Federal Reserve.

Federal and state laws, and the regulations of the bank regulatory agencies issued under them, affect the scope of business, the kinds and amounts of investments banks may make, reserve requirements, capital levels, the nature and amount of collateral for loans, the establishment of branches, the ability to merge, consolidate and acquire, dealings with insiders and affiliates and the payment of dividends. The regulatory agencies have broad discretion to impose restrictions and limitations on the operations of a regulated entity where the agencies determine, among other things, that such operations are unsafe or unsound, fail to comply with applicable law or are otherwise inconsistent with laws and regulations or with the supervisory policies of these agencies.

The following is a description of some of the laws and regulations that affect our business. By necessity, the descriptions below are summaries that do not purport to be complete, and that are qualified in their entirety by reference to those statutes and regulations discussed, and all regulatory interpretations thereof. Any changes in applicable laws, regulations, or the interpretations thereof could have a material adverse effect on our business or the business of our subsidiaries.

Bank Holding Company Regulation

The Company is a bank holding company that has elected to be treated as a financial holding company. The activities of bank holding companies generally are limited to the business of banking, managing or controlling banks, and certain other activities determined by the Federal Reserve to be closely related to banking. As a financial holding company, we may engage in an expanded range of activities, including activities that are considered to be financial in nature. Financial holding companies may also engage in activities incidental or complementary to financial activities, if the Federal Reserve determines that such activities pose no substantial risk to the safety or soundness of depository institutions or the financial system in general. Impermissible activities for financial holding companies and their subsidiaries include activities that are related to commerce, such as sales of nonfinancial products or manufacturing. As a result, subject to certain exceptions, the BHC Act generally prohibits us from acquiring direct or indirect ownership or control of voting shares of any company engaged in activities that are not permissible for us to engage in.

Maintaining our financial holding company status requires that the Company and each of our subsidiary banks remain “well-capitalized” and “well-managed” as defined by regulation and that each of our subsidiary banks maintain at least a “satisfactory” rating under the Community Reinvestment Act (“CRA”). If we or our subsidiary banks fail to continue to meet these requirements, we could be subject to restrictions on new activities and acquisitions, and/or be required to cease and possibly divest operations that conduct existing activities that are not permissible for a bank holding company that is not a financial holding company.

The BHC Act generally requires us to obtain prior approval from the Federal Reserve before acquiring direct or indirect ownership or control of more than 5% of the voting shares of an additional bank or bank holding company, or to merge or consolidate with another bank holding company. The Bank Merger Act generally requires our subsidiary banks to obtain prior regulatory approval to merge or consolidate with, or acquire substantially all of the assets of or assume deposits of, another bank. We must also be well-capitalized and well-managed, in order to acquire a bank located outside of our home state.

The Federal Deposit Insurance Act (“FDIA”) and Federal Reserve regulations and policy require us to serve as a source of financial and managerial strength for our subsidiary banks, and to commit resources to support the banks. This support may be required even if doing so may adversely affect our ability to meet other obligations.

Acquisitions of Ownership of the Company

Acquisitions of the Company’s voting stock above certain thresholds may be subject to prior regulatory notice or approval under applicable federal banking laws. Investors are responsible for ensuring that they do not, directly or indirectly, acquire shares of our stock in excess of the amount that can be acquired without regulatory approval or notice under the BHC Act and the Change in Bank Control Act.

Volcker Rule

We are prohibited under the Volcker Rule from (1) engaging in short-term proprietary trading for our own account, and (2) having certain ownership interests in and relationships with hedge funds or private equity funds. The fundamental prohibitions of the Volcker Rule apply to banking entities of any size, including the Company and its bank subsidiaries. The Volcker Rule regulations contain exemptions for market-making, hedging, underwriting, trading in U.S. government and agency obligations and also permit certain ownership interests in certain types of funds to be retained. They also permit the offering and sponsoring of funds under certain conditions. The Volcker Rule regulations impose significant compliance and reporting obligations on banking entities. The Company has put in place the compliance programs required by the Volcker Rule and has either divested or received extensions for any holdings in illiquid funds. The Company will continue to monitor Volcker Rule-related developments and assess their impact on its operations as necessary.

Capital Requirements of the Company and Subsidiary Banks

We and our subsidiary banks are required to maintain minimum risk-based and leverage capital ratios, as well as a capital conservation buffer (“Capital Conservation Buffer”), pursuant to regulations adopted by the Federal Reserve and the OCC to implement the Basel III capital framework (“U.S. Basel III Rule”).

Regulatory Capital and Risk-weighted Assets

Regulatory capital requirements apply to Common Equity Tier 1 capital, Tier 1 capital and total capital.

•Common Equity Tier 1 capital consists primarily of common stock and related surplus (net of treasury stock), retained earnings, and certain minority interests, subject to certain regulatory adjustments. For us and our subsidiary banks, Common Equity Tier 1 capital does not include most elements of accumulated other comprehensive income (“AOCI”) because we exercised an opt-out election that was available to us with respect to certain changes in the capital treatment of AOCI. We made this election to avoid variations in the level of our capital depending on fluctuations in the fair value of our securities and derivatives portfolio.

•Tier 1 capital is composed of Common Equity Tier 1 capital and Additional Tier 1 capital. Additional Tier 1 capital consists primarily of non-cumulative perpetual preferred stock and related surplus, certain minority interests and, subject to certain regulatory limits, certain grandfathered cumulative perpetual preferred stock and certain grandfathered trust preferred securities.

•Total capital is composed of Tier 1 capital and Tier 2 capital. Tier 2 capital consists primarily of capital instruments and related surplus meeting specified requirements, and may include cumulative preferred stock and long-term perpetual preferred stock, mandatory convertible securities, intermediate preferred stock, certain trust preferred securities and subordinated debt. Also included in Tier 2 capital is the allowance for credit losses limited to a maximum of 1.25% of risk-weighted assets (“RWAs”) and, for institutions that have exercised the opt-out election regarding the treatment of AOCI up to 45% of net unrealized gains on available-for-sale equity securities with readily determinable fair market values.

Certain adjustments to and deductions from capital are required for purposes of calculating these regulatory capital measures, including with respect to goodwill, intangible assets, certain deferred tax assets, AOCI and investments in the capital instruments of unconsolidated financial institutions. In July 2019, the U.S. bank regulators finalized changes to certain aspects of the U.S. Basel III capital rules that simplified, for certain bank holding companies and banks, including us and our subsidiary banks, the framework for capital deductions for mortgage servicing assets, certain deferred tax assets and investments in the capital instruments of unconsolidated financial institutions, and the recognition of minority interests in regulatory capital. These amendments were effective as of April 1, 2020.

Pursuant to rules adopted by the U.S. federal banking agencies, the Company has elected to delay, for regulatory capital purposes, the day-one impact of Accounting Standards Update (“ASU”) 2016-13 Financial Instruments - Credit Losses (Topic 326) (“CECL”) on retained earnings over a period of five years. Under the five-year transition, the Company deferred for two years 100% of the day-one effect of adopting CECL and 25% of the cumulative increase or decrease in the allowance for credit losses since the adoption of CECL. The Company continues to transition over the next two years in compliance with the rule. For further discussion of the CECL accounting standard, including the Company’s implementation of such guidance, see “Summary of Critical Accounting Estimates” under Management’s Discussion and Analysis of Financial Condition and Results of Operations in Item 7 of this Annual Report on Form 10-K.

Capital Ratio Requirements

Under the U.S. Basel III Rule, we and our subsidiary banks are required to maintain the following minimum capital ratios:

•Tier 1 capital to quarterly average assets (net of goodwill, certain other intangible assets and certain other deductions) ratio (“Tier 1 Leverage Ratio”) of 4.0%;

•Tier 1 capital to RWAs ratio (“Tier 1 Capital Ratio”) of 6.0%;

•Common Equity Tier 1 capital to RWAs ratio (“Common Equity Tier 1 Capital Ratio”) of 4.5%; and

•Total capital to RWAs ratio (“Total Capital Ratio”) of 8.0%.

To be well-capitalized, our subsidiary banks must maintain the following capital ratios:

•Tier 1 Leverage Ratio of 5.0% or greater.

•Tier 1 Capital Ratio of 8.0% or greater;

•Common Equity Tier 1 Capital Ratio of 6.5% or greater; and

•Total Capital Ratio of 10.0% or greater.

The Federal Reserve has not yet revised the well-capitalized standard for bank holding companies to reflect the higher capital requirements imposed under the U.S. Basel III Rule. For purposes of the Federal Reserve’s Regulation Y, including determining whether a bank holding company meets the requirements to be a financial holding company, bank holding companies, such as the Company, must maintain a Tier 1 Capital Ratio of 6.0% or greater and a Total Capital Ratio of 10.0% or greater to be well-capitalized. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to bank holding companies as that applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2023 would exceed such revised well-capitalized standard. The Federal Reserve may require bank holding companies, including us, to maintain capital ratios substantially in excess of mandated minimum levels, depending upon general economic conditions and a bank holding company’s particular condition, risk profile and growth plans.

Failure to be well-capitalized or to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators, including restrictions on our or our subsidiary banks’ ability to pay dividends or otherwise distribute capital or to receive regulatory approval of applications, or other restrictions on growth. Such actions, if undertaken, could have an adverse material effect on our operations or financial condition.

In addition to meeting the minimum capital requirements, under the U.S. Basel III Rule, we and our banking subsidiaries must also maintain the required Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions and certain discretionary bonus payments to management. The Capital Conservation Buffer is 2.5% and is calculated as a ratio of Common Equity Tier 1 capital to RWAs and it effectively increases the required minimum risk-based capital ratios. The Tier 1 Leverage Ratio is not impacted by the Capital Conservation Buffer, and a banking institution may be considered well-capitalized while remaining out of compliance with the Capital Conservation Buffer.

The table below summarizes the capital requirements that we and our subsidiary banks must satisfy to avoid limitations on capital distributions and certain discretionary bonus payments (i.e., the required minimum capital ratios plus the Capital Conservation Buffer):

Minimum Regulatory Capital Ratio Plus Capital Conservation Buffer Tier 1 capital ratio 8.50 % Common Equity Tier 1 Capital Ratio 7.00 Total Capital Ratio 10.50

As of December 31, 2023, our Company’s and our subsidiary banks’ regulatory capital ratios were above the well-capitalized standards and met the Capital Conservation Buffer. Based on current estimates, we believe that we and our subsidiary banks will continue to exceed all applicable well-capitalized regulatory capital requirements and the Capital Conservation Buffer. Please refer to the table below for a summary of our regulatory capital ratios as of December 31, 2023, calculated using the regulatory capital methodology applicable to us during 2023.

Company Regulatory Capital Ratios Minimum Regulatory Capital Ratio for the Company Minimum Ratio + Capital Conservation Buffer(1) Well-Capitalized Minimumfor the Company(2) The Company Tier 1 leverage ratio 4.00 % N/A N/A 9.3 % Risk-based capital ratios: Tier 1 capital ratio 6.00 8.50 6.00 10.3 Common equity tier 1 capital ratio 4.50 7.00 N/A 9.4 Total capital ratio 8.00 10.50 10.00 12.1

(1)Reflects the Capital Conservation Buffer of 2.50%.

(2)Reflects the well-capitalized standard applicable to the Company for purposes of the Federal Reserve’s Regulation Y. The Federal Reserve has not yet revised the well-capitalized standard for BHCs to reflect the higher capital requirements imposed under the U.S. Basel III Rule or to add Common Equity Tier 1 capital ratio and Tier 1 leverage ratio requirements to this standard. As a result, the Common Equity Tier 1 capital ratio and Tier 1 leverage ratio are denoted as “N/A” in this column. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to BHCs as the standard applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2023 would exceed such revised well-capitalized standard.

In addition to the above, as a result of participation in mortgage programs with certain government-sponsored entities as well as other investors, the Company has specific net worth requirements for continued participation. As of December 31, 2023, the Company remained in compliance with such requirements.

Payment of Dividends and Share Repurchases

We are a legal entity separate and distinct from our banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of our bank and non-bank subsidiaries, our ability to pay dividends and repurchase shares depends upon our receipt of dividends from our subsidiaries. There are various federal and state law limitations on the extent to which our banking subsidiaries can declare and pay dividends to us, including regulatory capital requirements, general regulatory oversight to prevent unsafe or unsound practices and federal and state banking law requirements concerning the payment of dividends out of net profits or surplus. Applicable banking laws also prohibit, without prior regulatory approval, insured depository institutions, such as our bank subsidiaries, from making dividend distributions if such distributions are not paid out of available earnings. In addition, our right, and the right of our shareholders and creditors, to participate in any distribution of the assets or earnings of our bank and non-bank subsidiaries is further subject to the prior claims of creditors of our subsidiaries. No assurances can be given that the banks will, in any circumstances, pay dividends to the Company.

We and our bank subsidiaries must maintain the applicable Common Equity Tier 1 Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions, including dividends. The Capital Conservation Buffer is currently at its fully phased-in level of 2.5%. For more information on the Capital Conservation Buffer, see Capital Ratio Requirements above.

Our ability to declare and pay dividends to our shareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. Federal Reserve policy provides that a bank holding company should not pay dividends unless (1) the bank holding company’s net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends, (2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. The policy also provides that a bank holding company should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the bank holding company’s capital structure. Bank holding companies also are required to consult with the Federal Reserve before materially increasing dividends. The Federal Reserve could prohibit or limit the payment of dividends by a bank holding company if it determines that payment of the dividend would constitute an unsafe or unsound practice.

FDICIA and Prompt Corrective Action

The Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”) requires the federal bank regulatory agencies to take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet certain capital adequacy standards. A depository institution’s treatment for purposes of the prompt corrective action provisions depends upon its level of capitalization and certain other factors. An institution that fails to remain well-capitalized becomes subject to a series of restrictions that increase in severity as its capital condition weakens. Such restrictions may include a prohibition on capital distributions, restrictions on asset growth or restrictions on the ability to receive regulatory approval of applications. The FDICIA also provides for enhanced supervisory authority over undercapitalized institutions, including authority for the appointment of a conservator or receiver for the institution. In certain instances, a bank holding company may be required to guarantee the performance of an undercapitalized subsidiary bank’s capital restoration plan.

As of December 31, 2023, each of the Company’s banks was categorized as “well-capitalized” and, in addition, met additional requirements under the Capital Conservation Buffer.

Enforcement Authority

The federal bank regulatory agencies have broad authority to issue orders to depository institutions and their holding companies prohibiting activities that constitute violations of law, rule, regulation, or administrative order, or that represent unsafe or unsound banking practices, as determined by the federal banking agencies. The federal banking agencies also are empowered to require affirmative actions to correct any violation or practice; issue administrative orders that can be judicially enforced; direct increases in capital; limit dividends and distributions; restrict growth; assess civil money penalties against institutions or individuals who violate any laws, regulations, orders, or written agreements with the agencies; order termination of certain activities of holding companies or their non-bank subsidiaries; remove officers and directors; order divestiture of ownership or control of a non-banking subsidiary by a holding company; or terminate deposit insurance and appoint a conservator or receiver.

Safety and Soundness

The federal bank regulatory agencies have adopted a set of guidelines prescribing safety and soundness standards relating to internal controls and information systems, informational security, internal audit systems, loan documentation, credit underwriting, interest rate exposure, asset growth, and compensation, fees and benefits. The guidelines prohibit excessive compensation as an unsafe and unsound practice and describe compensation as excessive when the amounts paid are unreasonable or disproportionate to the services performed by an executive officer, employee, director or principal shareholder.

Properly managing risks has been identified by regulators as critical to the conduct of safe and sound banking activities and has become even more important as new technologies, product innovation, and the size and speed of financial transactions have changed the nature of banking markets. The agencies have identified a spectrum of risks facing banking institutions including, but not limited to, credit, market, liquidity, operational, legal, and reputational risk. Some of the regulatory pronouncements have focused on operational risk, which arises from the potential that inadequate information systems, operational problems, breaches in internal controls, fraud, or unforeseen catastrophes will result in unexpected losses. New products and services, third-party risk management and cybersecurity are critical sources of operational risk that financial institutions are expected to address in the current environment. Our subsidiary banks are expected to have active board and senior management oversight; adequate policies, procedures, and limits; adequate risk measurement, monitoring, and management information systems; and comprehensive and effective internal controls.

Cross-Guarantee

Under the cross-guarantee provision of the FDIA, insured depository institutions such as our subsidiary banks may be liable to the FDIC for any losses incurred, or reasonably expected to be incurred, by the FDIC resulting from the default of, or FDIC assistance to, any other commonly controlled insured depository institution. An FDIC cross-guarantee claim against a depository institution is superior in right of payment to claims of the holding company and its affiliates against such depository institution. All of our subsidiary banks are commonly controlled within the meaning of the cross-guarantee provision.

Insurance of Deposit Accounts

The deposits of each of our subsidiary banks are insured by the DIF up to the standard maximum deposit insurance amount of $250,000 per depositor. Each of our subsidiary banks is subject to deposit insurance assessments based on the risk it poses to the DIF, as determined by the capital category and supervisory category to which it is assigned. The FDIC has authority to raise or lower assessment rates on insured deposits in order to achieve statutorily required reserve ratios in the DIF and to impose special additional assessments. There is a risk that our subsidiary banks’ deposit insurance premiums will increase if failures of insured depository institutions deplete the DIF or if the FDIC were to change its view of the risk that they pose to the DIF.

Extraordinary growth in insured deposits during the first and second quarters of 2020 caused the DIF reserve ratio to decline below the statutory minimum of 1.35%. On June 21, 2022, the FDIC Board of Directors adopted an Amended Restoration Plan. The FDIC later adopted a final rule, applicable to all insured depository institutions, to increase initial base deposit insurance assessment rate schedules uniformly by 2 basis points, beginning in the first quarterly assessment period of 2023. The FDIC also concurrently maintained the Designated Reserve Ratio (“DRR”) for the DIF at 2% for 2023. The increase in assessment rate schedules is intended to increase the likelihood that the reserve ratio of the DIF reaches the statutory minimum of 1.35% by the statutory deadline of September 30, 2028. The new assessment rate schedules will remain in effect unless and until the reserve ratio meets or exceed 2% in order to support growth in the DIF in progressing toward the FDIC’s long-term goal of 2% DRR. Progressively lower assessment rate schedules will take effect when the reserve ratio reaches 2%, and again when it reaches 2.5%.

In November 2023, the FDIC issued a final rule to implement a special assessment to recoup losses to the DIF associated with bank failures in the first half of 2023. Under the rule, the assessment base for the special assessment is equal to an insured depository institution’s estimated uninsured deposits reported as of December 31, 2022, adjusted to exclude the first $5 billion of uninsured deposits. The special assessment for Wintrust was estimated at approximately $34.4 million. This amount was recorded in the fourth quarter for 2023 and will be paid in eight quarterly installments beginning in June of 2024.

Limits on Loans to One Borrower and Loans to Insiders

Federal banking laws impose limits on the amount of credit a bank can extend to any one person (or group of related persons). For national banks, this limit includes credit exposures arising from derivative transactions, repurchase agreements, and securities lending and borrowing transactions.

Applicable banking laws and regulations also place restrictions on loans by FDIC-insured banks and their affiliates to their directors, executive officers and principal shareholders.

Lending Standards and Guidance

The federal banking agencies have adopted uniform regulations prescribing standards for extensions of credit that are secured by liens or interests in real estate or made for the purpose of financing permanent improvements to real estate. Under these regulations, all insured depository institutions, such as our subsidiary banks, must adopt and maintain written policies establishing appropriate limits and standards for extensions of credit that are secured by liens or interests in real estate or are made for the purpose of financing permanent improvements to real estate. These policies must establish loan portfolio diversification standards, prudent underwriting standards (including loan-to-value limits) that are clear and measurable, loan administration procedures, and documentation, approval and reporting requirements. The real estate lending policies must reflect consideration of the federal bank regulators’ Interagency Guidelines for Real Estate Lending Policies.

Anti-Money Laundering Programs

The Bank Secrecy Act (the “BSA”) and USA PATRIOT Act of 2001 (the “USA PATRIOT Act”) contain anti-money laundering (“AML”) and financial transparency provisions intended to detect, and prevent the use of the U.S. financial system for, money laundering and terrorist financing activities. The BSA, as amended by the USA PATRIOT Act, requires financial institutions, including banks, to undertake activities including maintaining an AML program, verifying the identity of customers, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. Each of our subsidiary banks is subject to the BSA and, therefore, is required to provide its employees with AML training, designate an AML compliance officer and undergo periodic, independent audits to assess the effectiveness of its AML program. We have implemented policies, procedures and internal controls that are designed to comply with these AML requirements. In May 2016, the Financial Crimes Enforcement Network (“FinCEN”), which is a bureau of the Treasury Department that drafts regulations implementing the BSA, USA PATRIOT Act and other AML legislation, issued a final rule governing enhanced customer due diligence (the “CDD rule”). The CDD rule imposed several new obligations on covered financial institutions with respect to their “legal entity customers,” including corporations, limited liability companies and other similar entities. For each such customer that opens an account (including an existing customer opening a new account), the covered financial institution must identify and verify the customer’s “beneficial owners,” who are specifically defined in the CDD rule. The CDD rule contains an exemption for certain accounts used solely to finance insurance premiums. Bank regulators are focusing their examinations on AML compliance, and we will continue to monitor and augment, where necessary, our AML compliance programs. The federal banking agencies are required, when reviewing bank and bank holding company acquisition or merger applications, to take into account the effectiveness of the AML activities of the applicant.

The Anti-Money Laundering Act of 2020, enacted on January 1, 2021 as part of the National Defense Authorization Act, does not directly impose new requirements on banks, but requires the U.S. Treasury Department to issue National Anti-Money Laundering and Countering the Financing of Terrorism Priorities, and conduct studies and issue regulations that may, over the next few years, significantly alter some of the due diligence, recordkeeping and reporting requirements that the BSA and USA PATRIOT Act impose on banks. The Anti-Money Laundering Act of 2020 also contains provisions that promote increased information-sharing and use of technology, and increases penalties for violations of the BSA and includes whistleblower incentives, both of which could increase the prospect of regulatory enforcement.

Office of Foreign Assets Control Regulation

The U.S. Department of the Treasury’s Office of Foreign Assets Control, or “OFAC,” is responsible for administering economic sanctions that affect transactions with designated foreign countries and territories, nationals and others, as defined by various Executive Orders and Acts of Congress. OFAC-administered sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a sanctioned country or territory, including prohibitions against direct or indirect imports from and exports to a sanctioned country or territory and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country or territory; and (2) a blocking of assets in which the government or “specially designated nationals” of the sanctioned country or territory have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). OFAC also publishes lists of persons and organizations that are subject to asset blocking sanctions, known as the Specially Designated Nationals and Blocked Persons List. Blocked assets (e.g., property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.

Protection of Client Information

Data privacy and cybersecurity laws and regulations concerning the collection, storage, handling, use, disclosure, transfer, protection and other processing of client information (including personal information) affect many aspects of the Company’s business, and are continuing to evolve. Data privacy and cybersecurity are currently areas of considerable legislative and regulatory attention, with new or modified laws, regulations, rules and standards frequently being adopted and potentially subject to divergent interpretation or application in a manner that may create inconsistent or conflicting requirements for businesses.

We are, or may in the future become, subject to a variety of complex federal, state and local laws, regulations, rules and standards regarding data privacy and cybersecurity, including the privacy and information safeguarding provisions of the Gramm-Leach-Bliley Act (“GLB Act”), the Fair Credit Reporting Act (“FCRA”) and the amendments adopted by the Fair and Accurate Credit Transactions Act of 2003, as well as various state laws and regulations. The GLB Act requires a financial institution to, among other things, disclose its privacy policy to certain customers and, in some circumstances, enables certain

customers to opt-out of certain sharing of the customers’ nonpublic personal information with nonaffiliated third persons. The GLB Act also requires financial institutions to implement a comprehensive information security program that includes administrative, technical and physical safeguards to ensure the security and confidentiality of customer information. In accordance with these requirements, we and each of our banks and operating subsidiaries provide a written privacy notice to each affected customer when the customer relationship begins and, to the extent required, on an annual basis. As described in the privacy notice, we endeavor to protect the security of information (including personal information) about our customers, educate our employees about the importance of protecting customer privacy, and allow affected customers to opt-out of certain types of information sharing. We and our subsidiaries also require business partners with which we share information (including personal information) to have adequate security safeguards and to follow the requirements of the GLB Act. The GLB Act, as interpreted by the federal banking regulators, and state laws and regulations require us to take certain actions, including providing notice under certain circumstances to affected customers, in the event that sensitive or personal customer information is compromised. We and/or each of the banks and operating subsidiaries may need to amend our privacy policies and adapt our internal procedures in the event that these legal requirements, or the regulators’ interpretation of them, change, or if new requirements are added. Additionally, the federal banking regulators, as well as the SEC and related self-regulatory organizations, regularly issue guidance regarding cybersecurity that is intended to enhance cyber risk management among financial institutions.

Data privacy and cybersecurity also are areas of increasing state legislative focus. For example, the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the “CCPA”) applies to covered businesses that conduct business in California and meet certain revenue or personal information collection thresholds. The CCPA contains several exemptions, including that many, but not all, requirements of the CCPA are inapplicable to personal information that is collected, processed, sold or disclosed pursuant to the GLB Act. The CCPA imposes obligations on covered companies, broadly defines personal information, expands California residents’ rights with respect to personal information, and provides for civil penalties for violations. The CCPA may be interpreted or applied in a manner inconsistent with our understanding, resulting in further uncertainty and potentially requiring us to incur additional costs and expenses in an effort to comply with these requirements. Similar laws may be adopted by other states where we do business, or may in the future do business, with at least four such laws (in Virginia, Colorado, Connecticut and Utah) having taken effect, or scheduled to take effect, in 2023. In addition, laws in all 50 U.S. states generally require businesses to provide notice under certain circumstances to consumers whose personal information has been disclosed as a result of a data breach. Moreover, the federal government has recently considered, and is currently considering, various proposals for more comprehensive data privacy and cybersecurity legislation, to which we may be subject if passed.

Like other lenders, the banks and several of our operating subsidiaries use credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates, among other things, reporting information to credit bureaus, prescreening individuals for credit offers, sharing of information (including personal information) between affiliates, and using affiliate data for marketing purposes. Similar state laws and regulations may impose additional requirements on us, the banks and our operating subsidiaries.

Further, in the spring of 2022, the Federal Reserve, OCC, and FDIC adopted a new regulation that, among other things, requires a banking organization to notify its primary federal regulators as soon as possible and within 36 hours after identifying a “computer-security incident” that the banking organization believes in good faith is reasonably likely to materially disrupt or degrade its business or operations in a manner that would, among other things, jeopardize the viability of its operations, result in customers being unable to access their deposit and other accounts, result in a material loss of revenue, profit or franchise value, or pose a threat to the financial stability of the United States. The rule also imposes requirements on bank service providers to notify their affected banking organization customers of certain computer-security incidents.

Violation of these laws, rules, regulations and standards may expose us to regulatory action and private litigation, including claims for damages and penalties. For more information regarding the risks associated with data privacy and cybersecurity laws and regulations, see “We are subject to complex and evolving laws, regulations, rules, standards and contractual obligations regarding data privacy and cybersecurity, which could increase the cost of doing business, compliance risks and potential liability” and “We face cybersecurity risks from cyber-attacks, information security breaches and other similar incidents that could result in the disclosure of confidential and other information (including personal information), all of which could adversely affect our business or reputation, and create significant legal and financial exposure” under Risk Factors in Item 1A.

Broker-Dealer and Investment Adviser Regulation

Wintrust Investments and Great Lakes Advisors are subject to extensive regulation under federal and state securities laws. Wintrust Investments is registered as a broker-dealer with the SEC and in all 50 states, the District of Columbia and the U.S. Virgin Islands. Both Wintrust Investments and Great Lakes Advisors are registered as investment advisers with the SEC. In

addition, Wintrust Investments is a member of several self-regulatory organizations (“SROs”), including FINRA. In addition to SEC rules and regulations, the SROs adopt rules, subject to approval of the SEC, that govern all aspects of business in the securities industry and conduct periodic examinations of member firms. Wintrust Investments is also subject to regulation by state securities commissions in states in which it conducts business. Wintrust Investments and Great Lakes Advisors are registered only with the SEC as investment advisers, but certain of their advisory personnel are subject to regulation by state securities regulatory agencies.

As a result of federal and state registrations and SRO memberships, Wintrust Investments is subject to overlapping schemes of regulation that cover all aspects of its securities businesses. Such regulations cover uses and safekeeping of clients’ funds; record-keeping and reporting requirements; supervisory and organizational procedures intended to assure compliance with securities laws and to prevent improper trading on material nonpublic information; personnel-related matters, including qualification and licensing of supervisory and sales personnel; limitations on extensions of credit in securities transactions; clearance and settlement procedures; “suitability” and best interest determinations as to certain customer transactions; limitations on the amounts and types of fees and commissions that may be charged to customers; and regulation of proprietary trading activities and affiliate transactions. Violations of the laws and regulations governing a broker-dealer’s actions can result in censures, fines, the issuance of cease-and-desist orders, revocation of licenses or registrations, the suspension or expulsion from the securities industry of a broker-dealer or its officers or employees, or other similar actions by both federal and state securities administrators, as well as the SROs.

As a registered broker-dealer, Wintrust Investments is subject to the SEC’s net capital rule as well as the net capital requirements of the SROs of which it is a member. Net capital rules, which specify minimum capital requirements, are designed to measure general financial integrity and liquidity and require that at least a minimum amount of net assets be kept in relatively liquid form. Rules of FINRA and other SROs also impose limitations and requirements on the transfer of member organizations’ assets. Compliance with net capital requirements may limit the Company’s operations requiring the intensive use of capital. These requirements restrict the Company’s ability to withdraw capital from Wintrust Investments, which in turn may limit the Company’s ability to pay dividends, repay debt or redeem or purchase shares of the Company’s own outstanding stock. Wintrust Investments is a member of the Securities Investor Protection Corporation (“SIPC”), which subject to certain limitations, serves to oversee the liquidation of a member brokerage firm, and to return missing cash, stock and other securities owed to the firm’s brokerage customers, in the event a member broker-dealer fails. The general SIPC protection for customers’ securities accounts held by a member broker-dealer is up to $500,000 for each eligible customer, including a maximum of $250,000 for cash claims. SIPC does not protect brokerage customers against investment losses. In addition to SIPC coverage, the clearing firm utilized by Wintrust Investments offers certain insurance coverage. In the event of the clearing firm’s insolvency, clients whose cash and securities were not fully protected by SIPC may benefit from this additional insurance. The policy provides coverage to each client up to $1.9 million, subject to an aggregate cap of $1 billion for all policy beneficiaries.

Wintrust Investments and Great Lakes Advisors in their capacities as investment advisers are subject to regulations covering matters such as transactions between clients, transactions between the adviser and clients, custody of client assets and management of mutual funds and other client accounts. The principal purpose of regulation and discipline of investment firms is the protection of customers, clients and the securities markets rather than the protection of creditors and shareholders of investment firms. Sanctions that may be imposed for failure to comply with laws or regulations governing investment advisers include the suspension of individual employees, limitations on an adviser’s engaging in various asset management activities for specified periods of time, the revocation of registrations, other censures and fines.

Incentive Compensation

The federal banking agencies have issued joint guidance on incentive compensation designed to ensure that the incentive compensation policies of banking organizations, such as us and our subsidiary banks, do not encourage imprudent risk taking and are consistent with the safety and soundness of the organization. In addition, the Dodd-Frank Act requires the federal banking agencies and the SEC to issue regulations or guidelines requiring covered financial institutions, including us and our subsidiary banks, to prohibit incentive-based payment arrangements that encourage inappropriate risks by providing compensation that is excessive or that could lead to material financial loss to the institution. A proposed rule was issued in 2016. It is unclear when, if ever, the proposed rule will be finalized.

Also pursuant to the Dodd-Frank Act, in October 2022, the SEC adopted final rules that direct stock exchanges to require listed companies to implement clawback policies to recover incentive-based compensation from current or former executive officers in the event of certain financial restatements and require companies to disclose their clawback policies and certain actions under those policies. The NYSE and NASDAQ filed proposed listing standards on February 22, 2023, and these listing standards were required to be effective no later November 28, 2023, which the Company met. A listed company must adopt a clawback policy no later than sixty days following the date on which the applicable listing standard becomes effective and must begin to

comply with the final rules disclosure requirements in proxy and information statements and annual reports filed on or after the effective date of the applicable listing standard.

Since its formation, Wintrust has held the objective of aiming to differentiate itself by offering customers a highly-personalized banking experience, through staff that is warm, friendly, and responsive. Wintrust expects each of its employees to embody that original mission by serving as brand ambassadors each day, within each community served by our banks and other business units.

Workforce Overview

As of December 31, 2023, Wintrust employed 5,521 full-time equivalent employees in the U.S. and Canada. 97% of Wintrust’s employees are classified as full-time, working greater than 30 hours per week. None of our employees are represented by a collective bargaining agreement and we consider our employee relations to be good.

Talent Recruiting and Retention

At Wintrust we recognize that attracting, motivating and retaining talent at all levels is vital to continuing our success. In 2023, Wintrust filled over 1,500 positions, including external hires, internal transfers/promotions, and temporary hires. In 2023, 53% of our new hires self-identified as female and 41% of our new hires self-identified as a racial or ethnic minority. Wintrust promotes an employee referral program, which we believe favorably influences colleague retention and engagement. Turnover for the entire Wintrust enterprise for the year was approximately 14% and of that voluntary departures accounted for approximately 63% of the total turnover.

Wintrust offers a robust total rewards package that is designed to attract, motivate and retain a talented and diverse group of employees. In addition to competitive, performance-based compensation plans, we provide employees with comprehensive benefits packages. Wintrust consistently monitors and adapts its total rewards program design to reflect both market changes and employee feedback.

Diversity & Inclusion

Wintrust strives to promote an equitable, diverse and inclusive culture where each employee can be successful, and one that is reflective of the communities we serve. Women currently represent 56% of Wintrust’s workforce. In addition, the racially and ethnically diverse representation in Wintrust’s workforce is 33%. To further advance diversity and inclusion across Wintrust, we have taken the following steps:

•Continued the “shared responsibility in action” theme with Paired To Win: Mentoring, a program launched in 2023 designed to enable access to mentoring for all employees across the enterprise. Over 1,500 Wintrust employees participated in the inaugural mentoring program and 31% of participants were minorities.

•Continued our Paired To Win: Advocacy program, which paired select high-potential protégés with senior executive advocates. The second cohort launched in 2023, which includes over 72% women and 17% minority mid-level leaders. The program objective is to accelerate development of leadership opportunities for protégés within one to three years after launching the partnership. As an outcome of the program, 46% of the proteges from the inaugural cohort have been promoted.

•Continued to offer and support Business Resource Groups (“BRG”) to help foster a sense of belonging and recognizing the value of creating an inclusive and diverse workplace for our employees. Our BRGs consist of Leadership Coalition, Multicultural Professionals Network, Career Navigation, Prism, and Women of Wintrust. Approximately 17% of Wintrust employees have registered as members of one or more BRG.

•Continued the 360° Inclusivity Model, a multicultural marketing framework for addressing the unique needs of an increasingly diverse marketplace by taking inclusive approaches to eradicating financial disparities in the communities we serve, through enhanced products and services.

•Required each of our business units to update their Diversity & Inclusion Business Unit Action Plan, documenting key goals and effective efforts towards advancing diversity, equity and inclusion internally and externally in a relevant and intentional way. The Business Unit Action Plan is updated annually and reviewed by senior leaders and the Board of Directors.

Learning & Development

We are committed to providing all team members with development opportunities through individual and career development planning. Our employees have access to approximately 460 Banking topics, 160 Professional Skills topics and 640 customized training courses and resources through Wintrust University – our learning portal. In 2023, we maintained an online training catalog containing over 22,000 course offerings for our employees’ personal and professional development and, in 2023, invested more than 217,000 total hours in training by team members.

We routinely identify and recognize talented employees by performing comprehensive reviews of leadership capability, readiness, aspiration and succession planning. To support the development of our internal talent pipeline, we have invested in a number of programs to support the development of future leaders and additional training for senior leaders with strategic accountability. To support the development of future leaders, over 100 newly minted leaders attended “The Fundamentals of Wintrust Leadership” program annually in 2023. We also developed the “Leadership Journey”, an eight-phase leadership development program that supports our leaders at every phase of their advancement.

Annually, Wintrust team members at all levels certify their completion of regulatory training based upon their roles and responsibilities. They also are encouraged to complete a minimum of two professional development activities each year.

Recognizing that remote work had been successful, productive and beneficial for many colleagues, we continue to support workplace flexibility where roles, business requirements and customer needs are met. Wintrust’s work model consists of:

•Colleagues who work 100% onsite on a daily basis, based on role, business need, and customer/collaboration impact. This includes nearly all bank branch staff and lending teams, as well as team members in sales, critical bank operations, facilities, security, and other functions.

•Colleagues permitted to work remotely up to 2 days a week, on a hybrid/flex schedule, in jobs that allow flexibility.

•A limited number of colleagues allowed to work 100% remotely, as their roles permit.

De Novo Branching and De Novo Banks

With the approval of applicable regulators, national banks and state banks may establish de novo branches in states other than their home state as if such state was the bank’s home state.

For a three-year period, newly chartered banks are subject to enhanced supervisory procedures, including higher capital requirements, more frequent examinations and other requirements.

Anti-Tying Provisions

Each of our subsidiary banks is prohibited from conditioning the availability of any product or service, or varying the price for any product or service, on the requirement that the customer obtain some additional product or service from the bank or any of its affiliates, other than loans, deposits and trust services.

Transactions with Affiliates

Certain transactions between a bank and its holding company or other non-bank affiliates are subject to various restrictions imposed by state and federal law and regulation. Such “covered transactions” include loans and other extensions of credit by the bank to the affiliate, investments in securities issued by the affiliate, purchases of assets from the affiliate, certain derivative transactions that create a credit exposure to an affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of the affiliate. In general, these affiliate transaction rules limit the amount of covered transactions between an institution and a single affiliate, as well as the aggregate amount of covered transactions between an institution and all of its affiliates. In addition, covered transactions that are credit transactions must be secured by acceptable collateral, and all affiliate transactions, including those that do not qualify as covered transactions, must be on terms that are at least as favorable to the bank as then-prevailing in the market for comparable transactions with unaffiliated entities. Transactions between affiliated banks may be subject to certain exemptions under applicable federal law.

Community Reinvestment Act

Under the CRA, insured depository institutions, including our subsidiary banks, have a continuing and affirmative obligation to help meet the credit needs of its entire community, including low and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for insured depository institutions, nor does it limit an insured depository institution’s discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. However, insured depository institutions are rated on their performance in meeting the needs of their communities. The CRA requires each federal banking agency to take an insured depository institution’s CRA record into account when evaluating certain applications by the insured depository institution or its holding company, including applications for charters, branches and other deposit facilities, relocations, mergers, consolidations, acquisitions of assets or assumptions of liabilities, and bank and savings association acquisitions. An unsatisfactory record of performance may be the basis for denying or conditioning approval of an application by an insured depository institution or its holding company. The CRA also requires that all institutions publicly disclose their CRA ratings. Each of our subsidiary banks received a “satisfactory” or better rating from the OCC on its most recent CRA performance evaluation.

On October 24, 2023, the Federal Reserve, FDIC, and OCC issued a final rule to amend their regulations implementing the CRA. The rule materially revises the current CRA framework, including the assessment areas in which a bank is evaluated to include activities associated with online and mobile banking, the tests used to evaluate the bank in its assessment areas, new methods of calculating credit for lending, investment and service activities, and additional data collection and reporting requirements. The rule is expected to result in a significant increase in the thresholds for large banks to receive “Outstanding” ratings in the future. The rule is expected to take effect on April 1, 2024, with most of the provisions becoming applicable on January 1, 2026. Reporting of the collected data will not be required until 2027.

Compliance with Consumer Protection Laws

Our subsidiary banks and some other operating subsidiaries are subject to a variety of federal and state statutes and regulations designed to protect consumers. The CFPB has broad rulemaking authority over a wide range of federal consumer protection laws that apply to banks and other providers of financial products and services, including the authority to prohibit “unfair, deceptive or abusive” acts and practices, but examination and supervision is carried out by each subsidiary bank’s primary federal banking agency and, where applicable, state banking agency, not the CFPB. In addition, the Dodd-Frank Act authorizes state attorneys general and other state officials to enforce consumer protection rules issued by the CFPB. State authorities have recently increased their focus on and enforcement of consumer protection rules.

Interest and other charges collected or contracted for by banks are subject to state usury laws and federal laws concerning interest rates.

Loan operations are also subject to federal laws and regulations applicable to credit transactions, such as:

Issued by the CFPB:

•the federal Truth-In-Lending Act and Regulation Z governing disclosures of credit terms to consumer borrowers;

•The Real Estate Settlement Procedures Act and Regulation X requiring that borrowers for mortgage loans for one- to four-family residential real estate receive various disclosures, including good faith estimates of settlement costs, lender servicing and escrow account practices, and prohibiting certain practices that increase the cost of settlement services;

•the Home Mortgage Disclosure Act and Regulation C requiring financial institutions to provide information to enable the public and public officials to determine whether a financial institution is fulfilling its obligation to help meet the housing needs of the community it serves;

•the Equal Credit Opportunity Act and Regulation B prohibiting discrimination on the basis of various prohibited factors in extending credit;

•the Fair Credit Reporting Act and Regulation V governing the use and provision of information to consumer reporting agencies; and

•the Fair Debt Collection Practices Act and Regulation F governing the manner in which consumer debts may be collected by collection agencies;

Issued by others:

•the Service Members Civil Relief Act, applying to all debts incurred prior to commencement of active military service (including credit card and other open-end debt) and limiting the amount of interest, including service and renewal charges and any other fees or charges (other than bona fide insurance) that is related to the obligation or liability; and

•the guidance of the various federal agencies charged with the responsibility of implementing such federal laws.

Deposit operations are subject to, among others:

Issued by the CFPB:

•the Truth in Savings Act and Regulation DD which require disclosure of deposit terms to consumers; and

•the Electronic Fund Transfer Act and Regulation E which governs automatic deposits to and withdrawals from deposit accounts and customers’ rights and liabilities arising from the use of automated teller machines and other electronic banking services;

Issued by others:

•Regulation CC issued by the Federal Reserve Board, which relates to the availability of deposit funds to consumers; and

•the Right to Financial Privacy Act, which imposes a duty to maintain the confidentiality of consumer financial records and prescribes procedures for complying with administrative subpoenas of financial records.

There are consumer protection standards that apply to functional areas of operation rather than applying only to loan or deposit products. Our subsidiary banks and some other operating subsidiaries are also subject to certain state laws and regulations designed to protect consumers.

The CFPB has promulgated, and continues to promulgate, many mortgage-related final rules since it was established under the Dodd-Frank Act, including rules related to the ability to repay and qualified mortgage standards, mortgage servicing standards, loan originator compensation standards, high-cost mortgage requirements, Home Mortgage Disclosure Act requirements and appraisal and escrow standards for higher priced mortgages. Most of the provisions of these mortgage-related final rules are currently effective. In addition, several proposed revisions to mortgage-related rules are pending finalization. The mortgage-related final rules issued by the CFPB have materially restructured the origination, servicing and securitization of residential mortgages in the United States. These rules have impacted, and will continue to impact, the business practices of mortgage lenders, including the Company.

In order to ensure compliance with all mortgage-related rules and regulations, the Company consolidated its consumer mortgage loan origination and loan servicing operations primarily within Wintrust Mortgage. All consumer mortgage applications are taken through Wintrust Mortgage, which has extensively trained loan originators located at many of our branches. While in certain limited cases our banks may offer specialized consumer mortgages to our customers, substantially all consumer mortgages for all of our banks are originated and closed by Wintrust Mortgage. Wintrust Mortgage then sells loans to third parties or to our banks. To the extent that we retain consumer mortgage loans in our bank portfolios, our banks have engaged Wintrust Mortgage to provide loan servicing.

In March 2023, the CFPB issued the “Small Business Lending Rule” to implement Section 1071 of the Dodd-Frank Act for the stated purpose of increasing transparency in small business lending, promoting economic development and combating unlawful discrimination. Under this rule, covered lenders, including the Company’s bank subsidiaries, are required to collect and report information about the small business credit applications they receive, including geographic and demographic data, lending decisions and the price of credit. As finalized, the Small Business Lending Rule requires compliance by covered lenders as early as October 2024. However, on October 26, 2023, a federal district court issued a nationwide injunction prohibiting the CFPB from implementing or enforcing the Small Business Lending Rule pending the U.S. Supreme Court’s decision in an appeal of a Fifth Circuit decision finding that the CFPB’s funding structure is unconstitutional. If the Supreme Court reverses the Fifth Circuit’s finding, the CFPB will be required to extend all compliance deadlines for the Small Business Lending Rule

to compensate for the period in which its implementation and enforcement of the rule was stayed by the district court. It is anticipated that the Company will require a material effort to update its systems and train its lenders to comply with the Small Business Lending Rule.

In October 2023, the CFPB proposed a rule to implement Section 1033 of the Dodd-Frank Act, sometimes referred to as the Dodd-Frank Act’s “open banking” provision, which would require certain entities, including the Company and our bank subsidiaries, to comply with an established framework to govern consumer access to electronic financial data. The Company continues to monitor this proposal and evaluate the potential impacts, if adopted as proposed or otherwise, on the Company and our bank subsidiaries.

Changes to consumer protection regulations, including those promulgated by the CFPB, could affect our business but the likelihood, timing and scope of any such changes and the impact any such change may have on us cannot be determined with any certainty. See Item 1A. Risk Factors.

Debit Interchange

We are subject to a statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers, including our bank subsidiaries, be reasonable and proportional to the cost incurred by the issuer. Interchange fees for electronic debit transactions are limited to 21 cents plus 0.05% of the transaction, plus an additional one cent per transaction fraud adjustment, impose requirements regarding routing and exclusivity of electronic debit transactions. On October 3, 2022, the Federal Reserve finalized a rule that amended Regulation II to, among other things, specify that debit card issuers should enable all debit card transactions, including card-not-present transactions such as online payments, to be processed on at least two unaffiliated payment card networks. The final rule became effective July 1, 2023. As an issuer with over $10 billion in assets, we are subject to Regulation II and have incorporated all new requirements as of July 1, 2023.

In October 2023, the Federal Reserve released a notice of proposed rulemaking that would lower the maximum interchange fee that a large debit card issuer can receive on a debit card transaction. Under the proposal, initially the base component would decrease from 21.0 cents to 14.4 cents, the ad valorem component would decrease from 5.0 basis points to 4.0 basis points multiplied by the value of the transaction, and the fraud-prevention adjustment would increase from 1.0 cents to 1.3 cents for the debit card transactions performed from the effective date of the final rule to June 30, 2025. In addition, the proposal would adopt an approach for future adjustments to the interchange fee cap, which would occur every other year based on issuer cost data gathered from large debit card issuers. We will continue to monitor the status of the proposed rule and are in the process of evaluating this proposed rulemaking and assessing the scale of its adverse impact on the Company and our bank subsidiaries, if adopted as proposed.

The Company’s approach in considering its climate impact is currently focused on mitigating the environmental impact of operations, specifically at its various banking locations; assessing other climate-related risks within the Company’s various businesses; and providing support to projects and investments that contribute to climate solutions. In 2023, some of the highlights of this approach included the following:

•The Company continued to monitor the climate impact of its various banking locations, including its corporate campus that consists of three office buildings located in Rosemont, Illinois. In 2023, the corporate campus green house gas carbon emissions (CO2e) totaled 4,473 tons in 2023 compared to 4,194 tons in 2022.

•The Company continued to pursue certain renewable energy solutions as well as efficient building standards and technologies.

•Great Lakes Advisors executes investing through its Climate Opportunities Net Zero Portfolio, a portfolio started in 2013. The portfolio includes investments in solutions for green buildings, renewable energy, sustainable agriculture, sustainable water, energy efficiency and pollution prevention. At December 31, 2023, this program managed $102 million in climate-focused portfolios.

The Company’s Internet address is www.wintrust.com. The Company makes available at this address, under the “Investor Relations” tab, free of charge, its Annual Report on Form 10-K, its annual reports to shareholders, Quarterly Reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the

Securities Exchange Act of 1934 (the “Exchange Act”) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC. These filings are also available on the SEC’s website at www.sec.gov.

Wintrust Financial Corporation, an Illinois corporation (“we,” “Wintrust” or “the Company”), which was incorporated in 1992, is a financial holding company based in Rosemont, Illinois, with total assets of approximately $52.9 billion as of December 31, 2022. We provide community-oriented, personal and commercial banking services to customers generally located in the Chicago metropolitan area, southern Wisconsin and northwest Indiana (“our market area”) through our fifteen wholly-owned-banking subsidiaries (collectively, the “banks”), as well as the origination and purchase of residential mortgages for sale into the secondary market through Wintrust Mortgage, a division of Barrington Bank & Trust Company, N.A. (“Barrington Bank”). In addition, we provide specialty finance services, including financing for the payment of property and casualty insurance premiums and life insurance premiums (“premium finance receivables”) on a national basis through FIRST Insurance Funding, a division of our wholly-owned subsidiary Lake Forest Bank & Trust Company, N.A. (“Lake Forest Bank”), and Wintrust Life Finance, a division of Lake Forest Bank, and in Canada through our premium finance company, First Insurance Funding of Canada (“FIFC Canada”), lease financing and other direct leasing opportunities through our wholly-owned subsidiary, Wintrust Asset Finance, Inc. (“Wintrust Asset Finance”), and short-term accounts receivable financing and outsourced administrative services through our wholly-owned subsidiary, Tricom, Inc. of Milwaukee (“Tricom”). Further, we provide a full range of wealth management services primarily to customers in our market area through four separate subsidiaries, The Chicago Trust Company, N.A. (“CTC”), Wintrust Investments, LLC (“Wintrust Investments”), Great Lakes Advisors, LLC (“Great Lakes Advisors”) and Chicago Deferred Exchange Company, LLC (“CDEC”).

As set forth in Note (24) “Segment Information”, our operations consist of three primary segments: community banking, specialty finance and wealth management. The three reportable segments are strategic business units that are separately managed as they offer different products and services and have different marketing strategies. In addition, each segment’s customer base has varying characteristics and each segment has a different regulatory environment. While the Company’s management monitors each of the fifteen bank subsidiaries’ operations and profitability separately, these subsidiaries have been aggregated into one reportable operating segment due to the similarities in products and services, customer base, operations, profitability measures and economic characteristics. All segment measurements discussed below are based on the reportable segments and do not reflect intersegment eliminations.

Community Banking

Through our community banking segment, our banks provide community-oriented, personal and commercial banking services to customers located in our market area. Our customers include individuals, small to mid-sized businesses, local governmental units and institutional clients residing primarily in the banks’ local service areas. The banks have a strategy to provide comprehensive community-focused banking services. In keeping with this strategy, the banks provide highly personalized and responsive service, a characteristic of locally-owned and managed institutions. As such, the banks compete for deposits principally by offering depositors a variety of deposit programs, convenient office locations, hours and other services, and for loan originations primarily through the interest rates and loan fees they charge, the efficiency and quality of services they provide to borrowers and the variety of their loan and treasury management products. Using our multiple bank charter corporate structure to our advantage, we offer our MaxSafe® deposit accounts, which provide customers with expanded Federal Deposit Insurance Corporation (“FDIC”) insurance coverage by spreading a customer’s deposit across our fifteen banks. This product differentiates our banks from many of our competitors that have consolidated their bank charters into branches. We also have downtown Chicago and Milwaukee offices that work with each of our banks to capture commercial and industrial business. Our commercial and industrial lenders in our downtown offices operate in close partnership with lenders at our community banks. By combining our expertise in the commercial and industrial sector with our high level of personal service and a full suite of banking products, we believe we create another point of differentiation from both our larger and smaller competitors. Our banks also offer home equity, consumer, and real estate loans, safe deposit facilities, ATMs, online and mobile banking and other innovative and traditional services specially tailored to meet the needs of customers in their market areas.

We developed our banking franchise through a combination of de novo organizations and the purchase of existing bank franchises. The organizational efforts began in 1991, when a group of experienced bankers and local business people identified an unfilled niche in the Chicago metropolitan area retail banking market. As large banks acquired smaller ones and personal service was subjected to consolidation strategies, the opportunity increased for locally owned and operated, highly personal

service-oriented banks. As a result, Lake Forest Bank was founded in December 1991 to service the Lake Forest and Lake Bluff communities within the Chicago metropolitan area.

As of December 31, 2022, we owned fifteen nationally chartered banks: Lake Forest Bank, Barrington Bank, Wintrust Bank, N.A. (“Wintrust Bank”), Libertyville Bank & Trust Company, N.A. (“Libertyville Bank”), Northbrook Bank & Trust Company, N.A. (“Northbrook Bank”), Village Bank & Trust, N.A. (“Village Bank”), Wheaton Bank & Trust Company, N.A. (“Wheaton Bank”), State Bank of the Lakes, N.A., Crystal Lake Bank & Trust Company, N.A. (“Crystal Lake Bank”), Schaumburg Bank & Trust Company, N.A. (“Schaumburg Bank”), Beverly Bank & Trust Company, N.A. (“Beverly Bank”), Old Plank Trail Community Bank, N.A. (“Old Plank Trail Bank”), Hinsdale Bank & Trust Company, N.A. (“Hinsdale Bank”), St. Charles Bank & Trust Company, N.A. (“St. Charles Bank”) and Town Bank, N.A. (“Town Bank”). As of December 31, 2022, we had 174 banking locations. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the Office of the Comptroller of the Currency (“OCC”).

We also engage in the retail origination and purchase of residential mortgages through Wintrust Mortgage as well as consumer direct lending primarily to veterans through our Veterans First brand. Certain originated loans are sold to unaffiliated companies or the Company’s banks with servicing remaining within Wintrust Mortgage operations. Wintrust Mortgage maintains retail mortgage offices in a number of states, with the largest concentration located in the Chicago, Minneapolis, Salt Lake City and Los Angeles metropolitan areas.

We also offer several niche lending products through several of the banks. These include Barrington Bank’s Community Advantage program, which provides lending, deposit and treasury management services to condominium, homeowner and community associations; Hinsdale Bank’s mortgage warehouse lending program, which provides loan and deposit services to mortgage brokerage companies located predominantly in the Chicago metropolitan area; Lake Forest Bank’s insurance agency finance lending program, which provides financing to insurance agents and businesses; and Lake Forest Bank’s franchise lending program, which provides lending to restaurant franchisees. Other niches offered throughout our banking franchise include Wintrust Commercial Finance, which offers direct leasing opportunities; Wintrust Business Credit, which specializes in asset-based lending for middle-market companies; Wintrust SBA Lending, which is dedicated to offering expertise in Small Business Administration (“SBA”) loans; Wintrust Commercial Real Estate, which concentrates on real estate lending solutions including commercial mortgages and construction loans; and Wintrust Government, Non-Profit & Hospital, which focuses on financial solutions for mission-based organizations such as hospitals, non-profits, educational institutions and local government operations. In addition, we offer a niche deposit service through our Northbrook Bank’s Funds Group.

For the years ended December 31, 2022, 2021 and 2020, the community banking segment had net revenues of $1.5 billion, $1.3 billion and $1.3 billion, respectively, and net income of $349 million, $319 million and $164 million, respectively. The community banking segment had total assets of $41.4 billion, $40.3 billion and $36.8 billion as of December 31, 2022, 2021 and 2020, respectively. The community banking segment accounted for approximately 75% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2022.

Specialty Finance

Through our specialty finance segment, we offer financing of insurance premiums for businesses and individuals; accounts receivable financing, value-added, out-sourced administrative services; and other specialty finance businesses. FIRST Insurance Funding and Wintrust Life Finance engage in the premium finance receivables business, our most significant specialized lending niche, including property and casualty insurance premium finance and life insurance premium finance. We also engage in property and casualty insurance premium finance in Canada through our wholly-owned subsidiary FIFC Canada.

In their property and casualty insurance premium finance operations, FIRST Insurance Funding and FIFC Canada make loans primarily to businesses to finance the insurance premiums they pay on their property and casualty insurance policies. Approved medium and large insurance agents and brokers located throughout the United States and Canada assist FIRST Insurance Funding and FIFC Canada, respectively, in arranging each commercial premium finance loan between the borrower and FIRST Insurance Funding or FIFC Canada, as the case may be. FIRST Insurance Funding or FIFC Canada evaluates each loan request according to its own underwriting criteria including the amount of the down payment on the insurance policy, the term of the loan, the credit quality of the insurance company providing the financed insurance policy, the interest rate, the borrower's previous payment history, if any, and other factors deemed appropriate. Upon approval of the loan by FIRST Insurance Funding or FIFC Canada, as the case may be, the borrower makes a down payment on the financed insurance policy, which is generally done by providing payment to the agent or broker, who then forwards it to the insurance company. FIRST Insurance Funding or FIFC Canada may either forward the financed amount of the remaining policy premiums directly to the insurance carrier or to the agent or broker for remittance to the insurance carrier on FIRST Insurance Funding’s or FIFC Canada’s behalf. In some cases the agent or broker may hold our collateral, in the form of the proceeds of the unearned insurance premium from the

insurance company, and forward it to FIRST Insurance Funding or FIFC Canada in the event of a default by the borrower. This lending involves relatively rapid turnover of the loan portfolio and high volume of loan originations. Because the agent or broker is the primary contact to the ultimate borrowers who are located nationwide and because proceeds and our collateral may be handled by the agent or brokers during the term of the loan, FIRST Insurance Funding and FIFC Canada may be more susceptible to third party (i.e., agent or broker) fraud. The Company performs various controls and procedures including ongoing credit and other reviews of the agents and brokers as well as performs various internal audit steps to mitigate against the risk of material fraud.

The commercial and property premium finance business is subject to regulation in the majority of states. Regulation typically governs notices to borrowers prior to cancellation of a policy and required communication to insurance agents and insurance companies. FIRST Insurance Funding offers financing of property and casualty insurance policies in all 50 states, the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. FIRST Insurance Funding’s legal department regularly monitors changes to regulations and updates policies and programs accordingly.

Wintrust Life Finance finances life insurance policy premiums generally used for estate planning purposes of high net-worth borrowers. These loans are originated directly with the borrowers with assistance from life insurance carriers, independent insurance agents, financial advisors and legal counsel. The cash surrender value of the life insurance policy is the primary form of collateral. In addition, these loans often are secured with a letter of credit, marketable securities or certificates of deposit. In some cases, Wintrust Life Finance may make a loan that has a partially unsecured position.

The life insurance premium finance business is subject to banking regulations but is not subject to additional regulatory regimes (e.g. additional state regulation). Wintrust Life Finance’s compliance department regularly monitors the regulatory environment and compliance with existing regulations. Wintrust Life Finance maintains a policy prohibiting the known financing of stranger-originated life insurance and has established procedures to identify and prevent financing such policies. While a carrier could potentially put at risk the cash surrender value of a policy, which serves as Wintrust Life Finance’s primary collateral, by challenging the validity of the insurance contract for lack of an insurable interest, Wintrust Life Finance believes it has strong counterclaims against any such claims by carriers, in addition to recourse to borrowers and guarantors as well as to additional collateral in certain cases.

Premium finance loans made by FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada are primarily secured by the insurance policies financed by the loans. These insurance policies are written by a large number of insurance companies geographically dispersed throughout the United States and Canada. Our premium finance receivables balances finance insurance policies that are spread among a large number of insurers, however, the top three insurers represent approximately 13%, 7% and 6% of such balances. FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada consistently monitor carrier ratings and financial performance of our carriers. In the event carrier ratings fall below certain levels, most of Wintrust Life Finance’s life insurance premium finance policies provide for an event of default and allow Wintrust Life Finance to have recourse to borrowers and guarantors as well as to additional collateral in certain cases. For the commercial premium finance business, the term of the loans is sufficiently short such that in the event of a decline in carrier ratings, FIRST Insurance Funding or FIFC Canada, as the case may be, can restrict or eliminate additional loans to finance premiums to such carriers. The majority of premium finance receivables are purchased by the banks in order to more fully utilize their lending capacity as these loans generally provide the banks with higher yields than alternative investments.

Through our wholly-owned subsidiary Wintrust Asset Finance, we provide equipment financing through structured loan and lease products to customers in a variety of industries throughout the United States. Wintrust Asset Finance provides financing of fixed assets consisting of property, plant and equipment, transportation (trucks, trailers, rail, marine, buses), construction, manufacturing equipment, technology, oil and gas, restaurant equipment, medical and healthcare. As of December 31, 2022, the Company’s leasing portfolio, including direct financing leases, loans and equipment on operating leases, totaled $3.0 billion compared to $2.4 billion as of December 31, 2021. During 2022, Wintrust Asset Finance contributed approximately $82.1 million to our revenue, which does not reflect intersegment eliminations.

Through our wholly-owned subsidiary Tricom, we provide high-yielding, short-term accounts receivable financing and value-added, outsourced administrative services, such as data processing of payrolls, billing and cash management services to the temporary staffing industry. Tricom’s clients, located throughout the United States, provide staffing services to businesses in diversified industries. During 2022, Tricom processed payrolls with associated client billings of approximately $835.8 million and contributed approximately $13.5 million to our revenue, net of interest expense, which does not reflect intersegment eliminations.

In 2022, our commercial premium finance operations, life insurance premium finance operations, leasing operations and accounts receivable finance operations accounted for 42%, 30%, 24% and 4%, respectively, of the total revenues of our

specialty finance business. For the years ended December 31, 2022, 2021 and 2020 the specialty finance segment had net revenues of $344 million, $294 million and $263 million, respectively, and net income of $121 million, $109 million and $100 million, respectively. The specialty finance segment had total assets of $9.8 billion, $8.4 billion and $7.0 billion as of December 31, 2022, 2021 and 2020, respectively. The specialty finance segment accounted for 17% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2022.

Wealth Management

Through our wealth management segment, we offer a full range of wealth management services through four separate subsidiaries (CTC, Wintrust Investments, Great Lakes Advisors and CDEC): trust and investment services, tax-deferred like-kind exchange services, asset management solutions, securities brokerage services and 401(k) and retirement plan services.

Wintrust Investments, our registered broker/dealer subsidiary which has been operating since 1931, provides a full range of private client and securities brokerage services to clients located primarily in the Midwest. Wintrust Investments is headquartered in downtown Chicago, operates an office in Appleton, Wisconsin, and has established branch locations in offices at a majority of our banks. Wintrust Investments also provides a full range of investment services to clients through a network of relationships with community-based financial institutions primarily located in Illinois. Wintrust Investments is regulated by the Securities and Exchange Commission (“SEC”) and the Financial Industry Regulatory Authority (“FINRA”) as a registered broker-dealer, as well as by the SEC as a registered investment adviser.

CTC, our trust subsidiary, offers trust and investment management services to clients through offices located in downtown Chicago and at various banking offices of our fifteen banks. CTC is subject to regulation, supervision and regular examination by the OCC.

Great Lakes Advisors, our registered investment adviser with locations in downtown Chicago and Tampa, Florida, as well as in various banking offices of our fifteen banks, provides money management services and advisory services to individuals, institutions, and municipal and tax-exempt organizations. Great Lakes Advisors also provides portfolio management and financial advisory services for a wide range of pension and profit-sharing plans as well as money management and advisory services to CTC. Great Lakes Advisors is regulated by the SEC as a registered investment adviser.

CDEC, our provider of tax-deferred like-kind exchange services, provides Qualified Intermediary services (as defined by U.S. Treasury regulations) for taxpayers seeking to structure tax-deferred like-kind exchanges under Internal Revenue Code (“IRC”) Section 1031. Under IRC Section 1031, a taxpayer may defer the gain on the sale of certain investment property if the taxpayer utilizes the services of a Qualified Intermediary. These transactions typically generate customer deposits during the period following the sale of the property until such proceeds are used to purchase a replacement property. These deposits may flow into our banks as a source of low-cost deposits. CDEC is the subsidiary of Elektra Holding Company, LLC (“Elektra”), which was acquired by the Company in December of 2018.

As of December 31, 2022, the Company’s wealth management subsidiaries had approximately $34.4 billion of assets under administration, which included $7.4 billion of assets owned by the Company and its subsidiary banks. For the years ended December 31, 2022, 2021 and 2020, the wealth management segment had net revenues of $163 million, $161 million and $134 million, respectively, and net income of $39 million, $38 million and $29 million, respectively. The wealth management segment had total assets of $1.8 billion, $1.5 billion and $1.3 billion as of December 31, 2022, 2021 and 2020, respectively. The wealth management segment accounted for 8% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2022.

The Company has employed certain strategies since 2013 to achieve strong net income amid increased competition and an environment, that up until recent months, was characterized by low interest rates. In general, the Company has taken a steady and measured approach to grow strategically and manage expenses. Specifically, the Company has:

•Leveraged its internal loan pipeline and external growth opportunities to grow earnings assets to increase net interest income;

•Continued to diversify our loan portfolio by adding product and geographic diversification;

•Continued efforts to better manage our interest costs by improving our funding mix;

•Written call option contracts on certain securities as an economic hedge to mitigate overall interest rate risk and enhance the securities’ overall return by using fees generated from these options;

•Entered into mirror-image swap transactions to both satisfy customer preferences and maintain variable interest rate exposure;

•Completed strategic acquisitions to expand our presence in existing and complimentary markets;

•Focused on cost control and leveraging our current infrastructure to grow without a commensurate increase in operating expenses; and

•Expanded the Wintrust Asset Finance direct leasing niche.

Our strategy and competitive position for each of our business segments is summarized in further detail, below.

Community Banking

We compete in the commercial banking industry through our banks in the communities they serve. The commercial banking industry is highly competitive and the banks face strong direct competition for deposits, loans and other financial related services. The banks compete with other commercial banks, thrifts, credit unions, stockbrokers, government-sponsored entities, mutual fund companies, insurance companies, factoring companies and other commercial entities offering financial services products, including non-bank financial companies and entities commonly known as financial technology companies. Some of these competitors are local, while others are statewide or nationwide.

As a $52.9 billion asset financial services company, we expect to benefit from greater access to financial and managerial resources than our smaller local competitors while maintaining our commitment to local decision-making and to our community banking philosophy. In particular, we are able to provide a wider product selection and larger credit facilities than many of our smaller competitors, and we believe our service offerings help us in recruiting talented staff. We continue to add lenders throughout the community banking organization, many of whom have joined us because of our ability to offer a range of products and level of services which compete effectively with both larger and smaller market participants. We have continued to expand our product delivery systems, including a wide variety of electronic banking options for our retail and commercial customers which allow us to provide a level of service typically associated with much larger banking institutions. Additionally, we have access to public capital markets whereas many of our local competitors are privately held and may have limited capital-raising capabilities.

Management views service as a great equalizer to offset some of the inherent advantages of its significantly larger competitors. We also believe we are positioned to compete effectively with other larger and more diversified banks, bank holding companies and other financial services companies due to the multi-chartered approach that pushes accountability for building a franchise and a high level of customer service down to each of our banking franchises. Additionally, we believe that we provide a relatively complete portfolio of products that is responsive to the majority of our customers’ needs through the retail and commercial operations supplied by our banks, and through our mortgage and wealth management operations. The breadth of our product mix allows us to compete effectively with our larger competitors, while our multi-chartered approach with local and accountable management provides for what we believe is superior customer service relative to our larger and more centralized competitors. We continue to grow and enhance our digital service offerings while maintaining our expectations of high quality, more traditional banking services.

Wintrust Mortgage competes with large mortgage brokers as well as other banking organizations. Consolidation, margin compression, enhanced regulatory guidance and the promise of equal oversight for both banks and independent mortgage lenders have created challenges for small and medium-sized independent mortgage lenders. Wintrust Mortgage’s size, bank affiliation, regulatory competency, branding, technology, business development tools and reputation make us well positioned to compete in this environment. Our continued ability to retain the majority of servicing on loans sold, including those loans sold to the Company's banks, allows Wintrust Mortgage to continue to grow a more stable revenue stream. While earnings will fluctuate with the rise and fall of long-term interest rates, we expect that mortgage banking revenue will be a continuous source of revenue for us and our mortgage lending relationships will continue to provide franchise value to our other financial service businesses.

We continue to review our branch footprint and in 2022, the Company opened four new branch locations in the Chicago metropolitan area. In 2022, the Company closed three branches which were predominantly smaller locations in close proximity to other Wintrust locations. As such, there was no material attrition or customer disruption. Collectively, the net addition of one location during the year ended December 31, 2022, represented approximately 1% of the Wintrust retail banking locations as of December 31, 2022. It is important to note that while we see increased use of electronic services and are investing heavily in digital capabilities to allow clients to choose how they want to be served, Wintrust will continue to selectively open branches in areas where we are not represented.

Specialty Finance

FIRST Insurance Funding and Wintrust Life Finance encounter intense competition from numerous other firms, including a number of national commercial premium finance companies, companies affiliated with insurance carriers, independent insurance brokers who offer premium finance services and other lending institutions. Some of our competitors are larger and have greater financial and other resources. FIRST Insurance Funding and Wintrust Life Finance compete with these entities by emphasizing a high level of knowledge of the insurance industry, flexibility in structuring financing transactions, and the timely funding of qualifying contracts. We believe that our commitment to service also distinguishes us from our competitors. FIFC Canada competes with one national commercial premium finance company and a few regional providers.

Wintrust Asset Finance competes with other bank-affiliated, independent, captive and vendor equipment leasing and finance companies. Wintrust Asset Finance believes a customer-focused origination philosophy, an experienced team, strong underwriting discipline and expert asset management enables them to compete effectively in a growing and dynamic market.

Tricom competes with numerous other firms, including a small number of similar niche finance companies and payroll processing firms, as well as various finance companies, banks and other lending institutions. Tricom’s management believes that its commitment to service distinguishes it from competitors.

Wealth Management

Our wealth management companies (CTC, Wintrust Investments, Great Lakes Advisors and CDEC) compete with larger wealth management subsidiaries of other larger bank holding companies as well as with other trust companies, brokerage and other financial service companies, stockbrokers and financial advisors. We believe we can successfully compete for trust, tax services, asset management and brokerage business by offering personalized attention and customer service to small to midsize businesses and affluent individuals. We continue to recruit and hire experienced wealth management professionals from within the larger Chicago metropolitan area as well as Wisconsin, which is expected to help in attracting new customer relationships.

Regulatory Environment

Our business is heavily regulated and supervised by both federal and state agencies. Both the scope of the laws and regulations and the intensity of the supervision to which our business is subject have increased in recent years, initially in response to the financial crisis, and more recently in light of other factors such as technological and market changes. Regulatory enforcement and fines have also increased across the banking and financial services sector. Many of these changes have occurred as a result of the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) and its implementing regulations, most of which are now in place. We expect that our business will remain subject to extensive regulation and supervision.

The Company is a bank holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), subject to regulation, supervision, and examination by the Federal Reserve. The Company is also subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, both as administered by the SEC, as well as the rules of NASDAQ that apply to companies with securities listed on the NASDAQ Global Select Market. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the OCC. The deposits of all of our subsidiary banks are insured by the Deposit Insurance Fund (“DIF”) and, as such, the FDIC has additional oversight authority over the banks. The supervision, regulation and examination of banks and bank holding companies by bank regulatory agencies are intended primarily for the protection of depositors, the DIF, and the banking system as a whole, rather than shareholders of banks and bank holding companies, and in some instances may be contrary to shareholders’ interests.

The Consumer Financial Protection Bureau (“CFPB”) has broad rulemaking authority over a wide range of federal consumer protection laws applicable to the business of our subsidiary banks and some other operating subsidiaries. Because each of our subsidiary banks has less than $10 billion in total consolidated assets, our subsidiary banks’ federal banking agency, not the CFPB, is responsible for examining and supervising the subsidiary banks’ compliance with federal consumer protection laws and regulations. Our non-bank subsidiaries are subject to regulation by their functional regulators, including applicable state finance and insurance agencies, the applicable exchanges, the SEC, FINRA, and the OCC, as well as by the Federal Reserve.

Federal and state laws, and the regulations of the bank regulatory agencies issued under them, affect the scope of business, the kinds and amounts of investments banks may make, reserve requirements, capital levels, the nature and amount of collateral for loans, the establishment of branches, the ability to merge, consolidate and acquire, dealings with insiders and affiliates and the

payment of dividends. The regulatory agencies have broad discretion to impose restrictions and limitations on the operations of a regulated entity where the agencies determine, among other things, that such operations are unsafe or unsound, fail to comply with applicable law or are otherwise inconsistent with laws and regulations or with the supervisory policies of these agencies.

The following is a description of some of the laws and regulations that affect our business. By necessity, the descriptions below are summaries that do not purport to be complete, and that are qualified in their entirety by reference to those statutes and regulations discussed, and all regulatory interpretations thereof. Any changes in applicable laws, regulations, or the interpretations thereof could have a material adverse effect on our business or the business of our subsidiaries.

Bank Holding Company Regulation

The Company is a bank holding company that has elected to be treated as a financial holding company. The activities of bank holding companies generally are limited to the business of banking, managing or controlling banks, and certain other activities determined by the Federal Reserve to be closely related to banking. As a financial holding company, we may engage in an expanded range of activities, including activities that are considered to be financial in nature. Financial holding companies may also engage in activities incidental or complementary to financial activities, if the Federal Reserve determines that such activities pose no substantial risk to the safety or soundness of depository institutions or the financial system in general. Impermissible activities for financial holding companies and their subsidiaries include activities that are related to commerce, such as sales of nonfinancial products or manufacturing. As a result, subject to certain exceptions, the BHC Act generally prohibits us from acquiring direct or indirect ownership or control of voting shares of any company engaged in activities that are not permissible for us to engage in.

Maintaining our financial holding company status requires that the Company and each of our subsidiary banks remain “well-capitalized” and “well-managed” as defined by regulation and that each of our subsidiary banks maintain at least a “satisfactory” rating under the Community Reinvestment Act (“CRA”). If we or our subsidiary banks fail to continue to meet these requirements, we could be subject to restrictions on new activities and acquisitions, and/or be required to cease and possibly divest operations that conduct existing activities that are not permissible for a bank holding company that is not a financial holding company.

The BHC Act generally requires us to obtain prior approval from the Federal Reserve before acquiring direct or indirect ownership or control of more than 5% of the voting shares of an additional bank or bank holding company, or to merge or consolidate with another bank holding company. The Bank Merger Act generally requires our subsidiary banks to obtain prior regulatory approval to merge or consolidate with, or acquire substantially all of the assets of or assume deposits of, another bank. We must also be well-capitalized and well-managed, in order to acquire a bank located outside of our home state.

The Federal Deposit Insurance Act (“FDIA”) and Federal Reserve regulations and policy require us to serve as a source of financial and managerial strength for our subsidiary banks, and to commit resources to support the banks. This support may be required even if doing so may adversely affect our ability to meet other obligations.

Acquisitions of Ownership of the Company

Acquisitions of the Company’s voting stock above certain thresholds may be subject to prior regulatory notice or approval under applicable federal banking laws. Investors are responsible for ensuring that they do not, directly or indirectly, acquire shares of our stock in excess of the amount that can be acquired without regulatory approval or notice under the BHC Act and the Change in Bank Control Act.

Volcker Rule

We are prohibited under the Volcker Rule from (1) engaging in short-term proprietary trading for our own account, and (2) having certain ownership interests in and relationships with hedge funds or private equity funds. The fundamental prohibitions of the Volcker Rule apply to banking entities of any size, including the Company and its bank subsidiaries. The Volcker Rule regulations contain exemptions for market-making, hedging, underwriting, trading in U.S. government and agency obligations and also permit certain ownership interests in certain types of funds to be retained. They also permit the offering and sponsoring of funds under certain conditions. The Volcker Rule regulations impose significant compliance and reporting obligations on banking entities. The Company has put in place the compliance programs required by the Volcker Rule and has either divested or received extensions for any holdings in illiquid funds. The Company will continue to monitor Volcker Rule-related developments and assess their impact on its operations as necessary.

Capital Requirements of the Company and Subsidiary Banks

We and our subsidiary banks are required to maintain minimum risk-based and leverage capital ratios, as well as a capital conservation buffer (“Capital Conservation Buffer”), pursuant to regulations adopted by the Federal Reserve and the OCC to implement the Basel III capital framework (“U.S. Basel III Rule”).

Regulatory Capital and Risk-weighted Assets

Regulatory capital requirements apply to Common Equity Tier 1 capital, Tier 1 capital and total capital.

•Common Equity Tier 1 capital consists primarily of common stock and related surplus (net of treasury stock), retained earnings, and certain minority interests, subject to certain regulatory adjustments. For us and our subsidiary banks, Common Equity Tier 1 capital does not include most elements of accumulated other comprehensive income (“AOCI”) because we exercised an opt-out election that was available to us with respect to certain changes in the capital treatment of AOCI. We made this election to avoid variations in the level of our capital depending on fluctuations in the fair value of our securities and derivatives portfolio.

•Tier 1 capital is composed of Common Equity Tier 1 capital and Additional Tier 1 capital. Additional Tier 1 capital consists primarily of non-cumulative perpetual preferred stock and related surplus, certain minority interests and, subject to certain regulatory limits, certain grandfathered cumulative perpetual preferred stock and certain grandfathered trust preferred securities.

•Total capital is composed of Tier 1 capital and Tier 2 capital. Tier 2 capital consists primarily of capital instruments and related surplus meeting specified requirements, and may include cumulative preferred stock and long-term perpetual preferred stock, mandatory convertible securities, intermediate preferred stock, certain trust preferred securities and subordinated debt. Also included in Tier 2 capital is the allowance for credit losses limited to a maximum of 1.25% of risk-weighted assets (“RWAs”) and, for institutions that have exercised the opt-out election regarding the treatment of AOCI up to 45% of net unrealized gains on available-for-sale equity securities with readily determinable fair market values.

Certain adjustments to and deductions from capital are required for purposes of calculating these regulatory capital measures, including with respect to goodwill, intangible assets, certain deferred tax assets, AOCI and investments in the capital instruments of unconsolidated financial institutions. In July 2019, the U.S. bank regulators finalized changes to certain aspects of the U.S. Basel III capital rules that simplified, for certain bank holding companies and banks, including us and our subsidiary banks, the framework for capital deductions for mortgage servicing assets, certain deferred tax assets and investments in the capital instruments of unconsolidated financial institutions, and the recognition of minority interests in regulatory capital. These amendments were effective as of April 1, 2020.

In December 2018, the U.S. federal banking agencies finalized rules that permit BHCs and banks to phase in, for regulatory capital purposes, the day-one impact of Accounting Standards Update (“ASU”) 2016-13 Financial Instruments - Credit Losses (Topic 326) (“CECL”) on retained earnings over a period of three years. In response to the Coronavirus Disease 2019 (“COVID-19”) pandemic, in 2020, the OCC, the Board of Governors of the Federal Reserve System, and the FDIC published another final rule to delay the estimated impact on regulatory capital stemming from the implementation of CECL. The final rule maintains the three-year transition option in the previous rule and provides banks the option to delay for two years an estimate of CECL’s effect on regulatory capital, relative to the incurred loss methodology’s effect on regulatory capital, followed by a three-year transition period (five-year transition option). The Company has adopted the capital transition relief over the permissible five-year period. For further discussion of the CECL accounting standard, including the Company’s implementation of such guidance, see “Summary of Critical Accounting Estimates” under Management’s Discussion and Analysis of Financial Condition and Results of Operations in Item 7 of this Annual Report on Form 10-K.

Capital Ratio Requirements

Under the U.S. Basel III Rule, we and our subsidiary banks are required to maintain the following minimum capital ratios:

•Common Equity Tier 1 capital to RWAs ratio (“Common Equity Tier 1 Capital Ratio”) of 4.5%;

•Tier 1 capital to RWAs ratio (“Tier 1 Capital Ratio”) of 6.0%;

•Total capital to RWAs ratio (“Total Capital Ratio”) of 8.0%; and

•Tier 1 capital to quarterly average assets (net of goodwill, certain other intangible assets and certain other deductions) ratio (“Tier 1 Leverage Ratio”) of 4.0%.

To be well-capitalized, our subsidiary banks must maintain the following capital ratios:

•Common Equity Tier 1 Capital Ratio of 6.5% or greater;

•Tier 1 Capital Ratio of 8.0% or greater;

•Total Capital Ratio of 10.0% or greater; and

•Tier 1 Leverage Ratio of 5.0% or greater.

The Federal Reserve has not yet revised the well-capitalized standard for bank holding companies to reflect the higher capital requirements imposed under the U.S. Basel III Rule. For purposes of the Federal Reserve’s Regulation Y, including determining whether a bank holding company meets the requirements to be a financial holding company, bank holding companies, such as the Company, must maintain a Tier 1 Capital Ratio of 6.0% or greater and a Total Capital Ratio of 10.0% or greater to be well-capitalized. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to bank holding companies as that applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2022 would exceed such revised well-capitalized standard. The Federal Reserve may require bank holding companies, including us, to maintain capital ratios substantially in excess of mandated minimum levels, depending upon general economic conditions and a bank holding company’s particular condition, risk profile and growth plans.

Failure to be well-capitalized or to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators, including restrictions on our or our subsidiary banks’ ability to pay dividends or otherwise distribute capital or to receive regulatory approval of applications, or other restrictions on growth. Such actions, if undertaken, could have an adverse material effect on our operations or financial condition.

In addition to meeting the minimum capital requirements, under the U.S. Basel III Rule, we and our banking subsidiaries must also maintain the required Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions and certain discretionary bonus payments to management. The Capital Conservation Buffer is 2.5% and is calculated as a ratio of Common Equity Tier 1 capital to RWAs and it effectively increases the required minimum risk-based capital ratios. The Tier 1 Leverage Ratio is not impacted by the Capital Conservation Buffer, and a banking institution may be considered well-capitalized while remaining out of compliance with the Capital Conservation Buffer.

The table below summarizes the capital requirements that we and our subsidiary banks must satisfy to avoid limitations on capital distributions and certain discretionary bonus payments (i.e., the required minimum capital ratios plus the Capital Conservation Buffer):

Minimum Regulatory Capital Ratio Plus Capital Conservation Buffer Common Equity Tier 1 Capital Ratio 7.00 % Tier 1 Capital Ratio 8.50 Total Capital Ratio 10.50

As of December 31, 2022, our Company’s and our subsidiary banks’ regulatory capital ratios were above the well-capitalized standards and met the Capital Conservation Buffer. Based on current estimates, we believe that we and our subsidiary banks will continue to exceed all applicable well-capitalized regulatory capital requirements and the Capital Conservation Buffer. Please refer to the table below for a summary of our regulatory capital ratios as of December 31, 2022, calculated using the regulatory capital methodology applicable to us during 2022.

Company Regulatory Capital Ratios Minimum Regulatory Capital Ratio for the Company Minimum Ratio + Capital Conservation Buffer(1) Well-Capitalized Minimumfor the Company(2) The Company Common Equity Tier 1 Capital Ratio 4.50 % 7.00 % N/A 9.1 % Tier 1 Capital Ratio 6.00 8.50 6.00 10.0 Total Capital Ratio 8.00 10.50 10.00 11.9 Tier 1 Leverage Ratio 4.00 N/A N/A 8.8

(1)Reflects the Capital Conservation Buffer of 2.50%.

(2)Reflects the well-capitalized standard applicable to the Company for purposes of the Federal Reserve’s Regulation Y. The Federal Reserve has not yet revised the well-capitalized standard for BHCs to reflect the higher capital requirements

imposed under the U.S. Basel III Rule or to add Common Equity Tier 1 capital ratio and Tier 1 leverage ratio requirements to this standard. As a result, the Common Equity Tier 1 capital ratio and Tier 1 leverage ratio are denoted as “N/A” in this column. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to BHCs as the standard applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2022 would exceed such revised well-capitalized standard.

In addition to the above, as a result of participation in mortgage programs with certain government-sponsored entities as well as other investors, the Company has specific net worth requirements for continued participation. As of December 31, 2022, the Company remained in compliance with such requirements.

Payment of Dividends and Share Repurchases

We are a legal entity separate and distinct from our banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of our bank and non-bank subsidiaries, our ability to pay dividends and repurchase shares depends upon our receipt of dividends from our subsidiaries. There are various federal and state law limitations on the extent to which our banking subsidiaries can declare and pay dividends to us, including regulatory capital requirements, general regulatory oversight to prevent unsafe or unsound practices and federal and state banking law requirements concerning the payment of dividends out of net profits or surplus. Applicable banking laws also prohibit, without prior regulatory approval, insured depository institutions, such as our bank subsidiaries, from making dividend distributions if such distributions are not paid out of available earnings. In addition, our right, and the right of our shareholders and creditors, to participate in any distribution of the assets or earnings of our bank and non-bank subsidiaries is further subject to the prior claims of creditors of our subsidiaries. No assurances can be given that the banks will, in any circumstances, pay dividends to the Company.

We and our bank subsidiaries must maintain the applicable Common Equity Tier 1 Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions, including dividends. The Capital Conservation Buffer is currently at its fully phased-in level of 2.5%. For more information on the Capital Conservation Buffer, see Capital Ratio Requirements above.

Our ability to declare and pay dividends to our shareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. Federal Reserve policy provides that a bank holding company should not pay dividends unless (1) the bank holding company’s net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends, (2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. The policy also provides that a bank holding company should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the bank holding company’s capital structure. Bank holding companies also are required to consult with the Federal Reserve before materially increasing dividends. The Federal Reserve could prohibit or limit the payment of dividends by a bank holding company if it determines that payment of the dividend would constitute an unsafe or unsound practice.

FDICIA and Prompt Corrective Action

The Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”) requires the federal bank regulatory agencies to take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet certain capital adequacy standards. A depository institution’s treatment for purposes of the prompt corrective action provisions depends upon its level of capitalization and certain other factors. An institution that fails to remain well-capitalized becomes subject to a series of restrictions that increase in severity as its capital condition weakens. Such restrictions may include a prohibition on capital distributions, restrictions on asset growth or restrictions on the ability to receive regulatory approval of applications. The FDICIA also provides for enhanced supervisory authority over undercapitalized institutions, including authority for the appointment of a conservator or receiver for the institution. In certain instances, a bank holding company may be required to guarantee the performance of an undercapitalized subsidiary bank’s capital restoration plan.

As of December 31, 2022, each of the Company’s banks was categorized as “well-capitalized” and, in addition, met additional requirements under the Capital Conservation Buffer.

Enforcement Authority

The federal bank regulatory agencies have broad authority to issue orders to depository institutions and their holding companies prohibiting activities that constitute violations of law, rule, regulation, or administrative order, or that represent unsafe or unsound banking practices, as determined by the federal banking agencies. The federal banking agencies also are empowered to

require affirmative actions to correct any violation or practice; issue administrative orders that can be judicially enforced; direct increases in capital; limit dividends and distributions; restrict growth; assess civil money penalties against institutions or individuals who violate any laws, regulations, orders, or written agreements with the agencies; order termination of certain activities of holding companies or their non-bank subsidiaries; remove officers and directors; order divestiture of ownership or control of a non-banking subsidiary by a holding company; or terminate deposit insurance and appoint a conservator or receiver.

Safety and Soundness

The federal bank regulatory agencies have adopted a set of guidelines prescribing safety and soundness standards relating to internal controls and information systems, informational security, internal audit systems, loan documentation, credit underwriting, interest rate exposure, asset growth, and compensation, fees and benefits. The guidelines prohibit excessive compensation as an unsafe and unsound practice, and describe compensation as excessive when the amounts paid are unreasonable or disproportionate to the services performed by an executive officer, employee, director or principal shareholder.

Properly managing risks has been identified by regulators as critical to the conduct of safe and sound banking activities and has become even more important as new technologies, product innovation, and the size and speed of financial transactions have changed the nature of banking markets. The agencies have identified a spectrum of risks facing banking institutions including, but not limited to, credit, market, liquidity, operational, legal, and reputational risk. Some of the regulatory pronouncements have focused on operational risk, which arises from the potential that inadequate information systems, operational problems, breaches in internal controls, fraud, or unforeseen catastrophes will result in unexpected losses. New products and services, third-party risk management and cybersecurity are critical sources of operational risk that financial institutions are expected to address in the current environment. Our subsidiary banks are expected to have active board and senior management oversight; adequate policies, procedures, and limits; adequate risk measurement, monitoring, and management information systems; and comprehensive and effective internal controls.

Cross-Guarantee

Under the cross-guarantee provision of the FDIA, insured depository institutions such as our subsidiary banks may be liable to the FDIC for any losses incurred, or reasonably expected to be incurred, by the FDIC resulting from the default of, or FDIC assistance to, any other commonly controlled insured depository institution. An FDIC cross-guarantee claim against a depository institution is superior in right of payment to claims of the holding company and its affiliates against such depository institution. All of our subsidiary banks are commonly controlled within the meaning of the cross-guarantee provision.

Insurance of Deposit Accounts

The deposits of each of our subsidiary banks are insured by the Depositors Insurance Fund (“DIF”) up to the standard maximum deposit insurance amount of $250,000 per depositor. Each of our subsidiary banks is subject to deposit insurance assessments based on the risk it poses to the DIF, as determined by the capital category and supervisory category to which it is assigned. The FDIC has authority to raise or lower assessment rates on insured deposits in order to achieve statutorily required reserve ratios in the DIF and to impose special additional assessments. There is a risk that our subsidiary banks’ deposit insurance premiums will increase if failures of insured depository institutions deplete the DIF or if the FDIC were to change its view of the risk that they pose to the DIF.

Extraordinary growth in insured deposits during the first and second quarters of 2020 caused the DIF reserve ratio to decline below the statutory minimum of 1.35%. On June 21, 2022, the FDIC Board of Directors adopted an Amended Restoration Plan and a notice of proposed rulemaking to increase the likelihood that the reserve ratio would be restored to at least 1.35% by September 30, 2028. The FDIC adopted a final rule, applicable to all insured depository institutions, to increase initial base deposit insurance assessment rate schedules uniformly by 2 basis points, beginning in the first quarterly assessment period of 2023. The FDIC also concurrently maintained the Designated Reserve Ratio (“DRR”) for the DIF at 2% for 2023. The increase in assessment rate schedules is intended to increase the likelihood that the reserve ratio of the DIF reaches the statutory minimum of 1.35% by the statutory deadline of September 30, 2028. The new assessment rate schedules will remain in effect unless and until the reserve ratio meets or exceed 2% in order to support growth in the DIF in progressing toward the FDIC’s long term goal of 2% DRR. Progressively lower assessment rate schedules will take effect when the reserve ratio reaches 2%, and again when it reaches 2.5%.

Limits on Loans to One Borrower and Loans to Insiders

Federal banking laws impose limits on the amount of credit a bank can extend to any one person (or group of related persons). For national banks, this limit includes credit exposures arising from derivative transactions, repurchase agreements, and securities lending and borrowing transactions.

Applicable banking laws and regulations also place restrictions on loans by FDIC-insured banks and their affiliates to their directors, executive officers and principal shareholders.

Lending Standards and Guidance

The federal banking agencies have adopted uniform regulations prescribing standards for extensions of credit that are secured by liens or interests in real estate or made for the purpose of financing permanent improvements to real estate. Under these regulations, all insured depository institutions, such as our subsidiary banks, must adopt and maintain written policies establishing appropriate limits and standards for extensions of credit that are secured by liens or interests in real estate or are made for the purpose of financing permanent improvements to real estate. These policies must establish loan portfolio diversification standards, prudent underwriting standards (including loan-to-value limits) that are clear and measurable, loan administration procedures, and documentation, approval and reporting requirements. The real estate lending policies must reflect consideration of the federal bank regulators’ Interagency Guidelines for Real Estate Lending Policies.

De Novo Branching and De Novo Banks

With the approval of applicable regulators, national banks and state banks may establish de novo branches in states other than their home state as if such state was the bank’s home state.

For a three-year period, newly chartered banks are subject to enhanced supervisory procedures, including higher capital requirements, more frequent examinations and other requirements.

Anti-Tying Provisions

Each of our subsidiary banks is prohibited from conditioning the availability of any product or service, or varying the price for any product or service, on the requirement that the customer obtain some additional product or service from the bank or any of its affiliates, other than loans, deposits and trust services.

Transactions with Affiliates

Certain transactions between a bank and its holding company or other non-bank affiliates are subject to various restrictions imposed by state and federal law and regulation. Such “covered transactions” include loans and other extensions of credit by the bank to the affiliate, investments in securities issued by the affiliate, purchases of assets from the affiliate, certain derivative transactions that create a credit exposure to an affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of the affiliate. In general, these affiliate transaction rules limit the amount of covered transactions between an institution and a single affiliate, as well as the aggregate amount of covered transactions between an institution and all of its affiliates. In addition, covered transactions that are credit transactions must be secured by acceptable collateral, and all affiliate transactions, including those that do not qualify as covered transactions, must be on terms that are at least as favorable to the bank as then-prevailing in the market for comparable transactions with unaffiliated entities. Transactions between affiliated banks may be subject to certain exemptions under applicable federal law.

Community Reinvestment Act

Under the CRA, insured depository institutions, including our subsidiary banks, have a continuing and affirmative obligation to help meet the credit needs of its entire community, including low and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for insured depository institutions nor does it limit an insured depository institution’s discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. However, insured depository institutions are rated on their performance in meeting the needs of their communities. The CRA requires each federal banking agency to take an insured depository institution’s CRA record into account when evaluating certain applications by the insured depository institution or its holding company, including applications for charters, branches and other deposit facilities, relocations, mergers, consolidations, acquisitions of assets or assumptions of liabilities, and bank and savings association acquisitions. An unsatisfactory record of performance may be the basis for denying or conditioning approval of an application by an insured depository institution or its holding company. The CRA also requires that all institutions publicly disclose their CRA ratings. Each of our subsidiary banks received a “satisfactory” or better rating from the Federal Reserve or the OCC on its most recent CRA performance evaluation.

In June 2022, the Federal Reserve, FDIC, and OCC issued a joint proposal to amend their regulations implementing the CRA. The proposed rules would materially revise the current CRA framework, including new assessment area requirements, new methods of calculating credit for lending, investment and service activities, and additional data collection and reporting requirements. The proposed rules included analysis indicating a significant increase in the thresholds for large banks to receive “Outstanding” ratings in the future.

Compliance with Consumer Protection Laws

Our subsidiary banks and some other operating subsidiaries are subject to a variety of federal and state statutes and regulations designed to protect consumers. The CFPB has broad rulemaking authority over a wide range of federal consumer protection laws that apply to banks and other providers of financial products and services, including the authority to prohibit “unfair, deceptive or abusive” acts and practices, but examination and supervision is carried out by each subsidiary bank’s primary federal banking agency and, where applicable, state banking agency, not the CFPB. In addition, the Dodd-Frank Act authorizes state attorneys general and other state officials to enforce consumer protection rules issued by the CFPB. State authorities have recently increased their focus on and enforcement of consumer protection rules.

Interest and other charges collected or contracted for by banks are subject to state usury laws and federal laws concerning interest rates.

Loan operations are also subject to federal laws and regulations applicable to credit transactions, such as:

Issued by the CFPB:

•the federal Truth-In-Lending Act and Regulation Z governing disclosures of credit terms to consumer borrowers;

•The Real Estate Settlement Procedures Act and Regulation X requiring that borrowers for mortgage loans for one- to four-family residential real estate receive various disclosures, including good faith estimates of settlement costs, lender servicing and escrow account practices, and prohibiting certain practices that increase the cost of settlement services;

•the Home Mortgage Disclosure Act and Regulation C requiring financial institutions to provide information to enable the public and public officials to determine whether a financial institution is fulfilling its obligation to help meet the housing needs of the community it serves;

•the Equal Credit Opportunity Act and Regulation B prohibiting discrimination on the basis of various prohibited factors in extending credit;

•the Fair Credit Reporting Act and Regulation V governing the use and provision of information to consumer reporting agencies;

•the Fair Debt Collection Practices Act and Regulation F governing the manner in which consumer debts may be collected by collection agencies;

Issued by others:

•the Service Members Civil Relief Act, applying to all debts incurred prior to commencement of active military service (including credit card and other open-end debt) and limiting the amount of interest, including service and renewal charges and any other fees or charges (other than bona fide insurance) that is related to the obligation or liability; and

•the guidance of the various federal agencies charged with the responsibility of implementing such federal laws.

Deposit operations are subject to, among others:

Issued by the CFPB:

•the Truth in Savings Act and Regulation DD which require disclosure of deposit terms to consumers;

•the Electronic Fund Transfer Act and Regulation E which governs automatic deposits to and withdrawals from deposit accounts and customers’ rights and liabilities arising from the use of automated teller machines and other electronic banking services;

Issued by others:

•Regulation CC issued by the Federal Reserve Board, which relates to the availability of deposit funds to consumers; and

•the Right to Financial Privacy Act, which imposes a duty to maintain the confidentiality of consumer financial records and prescribes procedures for complying with administrative subpoenas of financial records.

There are consumer protection standards that apply to functional areas of operation rather than applying only to loan or deposit products. Our subsidiary banks and some other operating subsidiaries are also subject to certain state laws and regulations designed to protect consumers.

The CFPB has promulgated, and continues to promulgate, many mortgage-related final rules since it was established under the Dodd-Frank Act, including rules related to the ability to repay and qualified mortgage standards, mortgage servicing standards, loan originator compensation standards, high-cost mortgage requirements, Home Mortgage Disclosure Act requirements and appraisal and escrow standards for higher priced mortgages. Most of the provisions of these mortgage-related final rules are currently effective. In addition, several proposed revisions to mortgage-related rules are pending finalization. The mortgage-related final rules issued by the CFPB have materially restructured the origination, servicing and securitization of residential mortgages in the United States. These rules have impacted, and will continue to impact, the business practices of mortgage lenders, including the Company.

In order to ensure compliance with all mortgage-related rules and regulations, the Company consolidated its consumer mortgage loan origination and loan servicing operations primarily within Wintrust Mortgage. All consumer mortgage applications are taken through Wintrust Mortgage, which has extensively trained loan originators located at many of our branches. While in certain limited cases our banks may offer specialized consumer mortgages to our customers, substantially all consumer mortgages for all of our banks are originated and closed by Wintrust Mortgage. Wintrust Mortgage then sells loans to third parties or to our banks. To the extent that we retain consumer mortgage loans in our bank portfolios, our banks have engaged Wintrust Mortgage to provide loan servicing.

In January 2021, the OCC released a final rule that would require certain OCC-supervised banks to provide access to services, capital, and credit based on their risk assessment of individual customers, rather than broad-based decisions affecting whole categories or classes of customers, which includes requiring banks to make each financial service they offer available to all persons in the geographic market served by them on proportionally equal terms. The rule was scheduled to take effect on April 1, 2021. However, the OCC announced that the next confirmed Comptroller of the Currency will review the final rule, and its future remains uncertain.

Changes to consumer protection regulations, including those promulgated by the CFPB, could affect our business but the likelihood, timing and scope of any such changes and the impact any such change may have on us cannot be determined with any certainty. See Item 1A. Risk Factors.

Debit Interchange

We are subject to a statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers, including our bank subsidiaries, be reasonable and proportional to the cost incurred by the issuer. Interchange fees for electronic debit transactions are limited to 21 cents plus 0.05% of the transaction, plus an additional one cent per transaction fraud adjustment, impose requirements regarding routing and exclusivity of electronic debit transactions. On October 3, 2022, the Federal Reserve finalized a rule that amends Regulation II to, among other things, specify that debit card issuers should enable all debit card transactions, including card-not-present transactions such as online payments, to be processed on at least two unaffiliated payment card networks. The final rule becomes effective July 1, 2023. As an issuer with over $10 billion in assets, we are subject to Regulation II and will work to implement these new requirements.

Anti-Money Laundering Programs

The Bank Secrecy Act (the “BSA”) and USA PATRIOT Act of 2001 (the “USA PATRIOT Act”) contain anti-money laundering (“AML”) and financial transparency provisions intended to detect, and prevent the use of the U.S. financial system for, money laundering and terrorist financing activities. The BSA, as amended by the USA PATRIOT Act, requires financial institutions, including banks, to undertake activities including maintaining an AML program, verifying the identity of customers, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. Each of our subsidiary banks is subject to the BSA and, therefore, is required to provide its employees with AML training, designate an AML compliance officer and undergo periodic, independent audits to assess the effectiveness of its AML program. We have implemented policies, procedures and internal controls that are designed to comply with these AML requirements. In May 2016, the Financial Crimes Enforcement Network (“FinCEN”), which is a bureau of the Treasury Department that drafts regulations implementing the BSA, USA PATRIOT Act and other AML and BSA legislation, issued a final rule governing enhanced customer due diligence (the “CDD rule”). The CDD rule imposed several new obligations on covered financial institutions with respect to their “legal entity customers,” including corporations, limited liability companies and other similar entities. For each such customer that opens an account (including an existing customer opening a new account), the covered financial institution must identify and verify the customer’s “beneficial owners,” who are specifically defined in the CDD rule. The CDD rule contains an exemption for certain accounts used solely to finance insurance premiums. Bank regulators are focusing their examinations on AML compliance, and we will continue to monitor and augment, where necessary, our AML compliance programs. The federal banking agencies are required, when reviewing bank and bank holding company acquisition or merger applications, to take into account the effectiveness of the AML activities of the applicant.

The Anti-Money Laundering Act of 2020, enacted on January 1, 2021 as part of the National Defense Authorization Act, does not directly impose new requirements on banks, but requires the U.S. Treasury Department to issue National Anti-Money Laundering and Countering the Financing of Terrorism Priorities, and conduct studies and issue regulations that may, over the next few years, significantly alter some of the due diligence, recordkeeping and reporting requirements that the BSA and USA PATRIOT Act impose on banks. The Anti-Money Laundering Act of 2020 also contains provisions that promote increased information-sharing and use of technology, and increases penalties for violations of the BSA and includes whistleblower incentives, both of which could increase the prospect of regulatory enforcement.

Office of Foreign Assets Control Regulation

The U.S. Department of the Treasury’s Office of Foreign Assets Control, or “OFAC,” is responsible for administering economic sanctions that affect transactions with designated foreign countries and territories, nationals and others, as defined by various Executive Orders and Acts of Congress. OFAC-administered sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a sanctioned country or territory, including prohibitions against direct or indirect imports from and exports to a sanctioned country or territory and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country or territory; and (2) a blocking of assets in which the government or “specially designated nationals” of the sanctioned country or territory have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). OFAC also publishes lists of persons and organizations that are subject to asset blocking sanctions, known as Specially Designated Nationals and Blocked Persons. Blocked assets (e.g., property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.

Protection of Client Information

Data privacy and cybersecurity laws and regulations concerning the collection, storage, handling, use, disclosure, transfer, protection and other processing of client information (including personal information) affect many aspects of the Company’s business, and are continuing to evolve. Data privacy and cybersecurity are currently areas of considerable legislative and regulatory attention, with new or modified laws, regulations, rules and standards frequently being adopted and potentially subject to divergent interpretation or application in a manner that may create inconsistent or conflicting requirements for businesses.

We are, or may in the future become, subject to a variety of complex federal, state and local laws, regulations, rules and standards regarding data privacy and cybersecurity, including the privacy and information safeguarding provisions of the Gramm-Leach-Bliley Act (“GLB Act”), the Fair Credit Reporting Act (“FCRA”) and the amendments adopted by the Fair and Accurate Credit Transactions Act of 2003, as well as various state laws and regulations. The GLB Act requires a financial institution to, among other things, disclose its privacy policy to certain customers and, in some circumstances, enables certain

customers to opt-out of certain sharing of the customers’ nonpublic personal information with nonaffiliated third persons. The GLB Act also requires financial institutions to implement a comprehensive information security program that includes administrative, technical and physical safeguards to ensure the security and confidentiality of customer information. In accordance with these requirements, we and each of our banks and operating subsidiaries provide a written privacy notice to each affected customer when the customer relationship begins and, to the extent required, on an annual basis. As described in the privacy notice, we endeavor to protect the security of information (including personal information) about our customers, educate our employees about the importance of protecting customer privacy, and allow affected customers to opt-out of certain types of information sharing. We and our subsidiaries also require business partners with which we share information (including personal information) to have adequate security safeguards and to follow the requirements of the GLB Act. The GLB Act, as interpreted by the federal banking regulators, and state laws and regulations require us to take certain actions, including providing notice under certain circumstances to affected customers, in the event that sensitive or personal customer information is compromised. We and/or each of the banks and operating subsidiaries may need to amend our privacy policies and adapt our internal procedures in the event that these legal requirements, or the regulators’ interpretation of them, change, or if new requirements are added. Additionally, the federal banking regulators, as well as the SEC and related self-regulatory organizations, regularly issue guidance regarding cybersecurity that is intended to enhance cyber risk management among financial institutions.

Data privacy and cybersecurity also are areas of increasing state legislative focus. For example, the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the “CCPA”) applies to covered businesses that conduct business in California and meet certain revenue or personal information collection thresholds. The CCPA contains several exemptions, including that many, but not all, requirements of the CCPA are inapplicable to personal information that is collected, processed, sold or disclosed pursuant to the GLB Act. The CCPA imposes obligations on covered companies, broadly defines personal information, expands California residents’ rights with respect to personal information, and provides for civil penalties for violations. The CCPA may be interpreted or applied in a manner inconsistent with our understanding, resulting in further uncertainty and potentially requiring us to incur additional costs and expenses in an effort to comply with these requirements. Similar laws may be adopted by other states where we do business, or may in the future do business, with at least four such laws (in Virginia, Colorado, Connecticut and Utah) having taken effect, or scheduled to take effect, in 2023. In addition, laws in all 50 U.S. states generally require businesses to provide notice under certain circumstances to consumers whose personal information has been disclosed as a result of a data breach. Moreover, the federal government has recently considered, and is currently considering, various proposals for more comprehensive data privacy and cybersecurity legislation, to which we may be subject if passed.

Like other lenders, the banks and several of our operating subsidiaries use credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates, among other things, reporting information to credit bureaus, prescreening individuals for credit offers, sharing of information (including personal information) between affiliates, and using affiliate data for marketing purposes. Similar state laws and regulations may impose additional requirements on us, the banks and our operating subsidiaries.

Further, in the spring of 2022, the Federal Reserve, OCC, and FDIC adopted a new regulation that, among other things, requires a banking organization to notify its primary federal regulators as soon as possible and within 36 hours after identifying a “computer-security incident” that the banking organization believes in good faith is reasonably likely to materially disrupt or degrade its business or operations in a manner that would, among other things, jeopardize the viability of its operations, result in customers being unable to access their deposit and other accounts, result in a material loss of revenue, profit or franchise value, or pose a threat to the financial stability of the United States. The rule also imposes requirements on bank service providers to notify their affected banking organization customers of certain computer-security incidents.

Violation of these laws, rules, regulations and standards may expose us to regulatory action and private litigation, including claims for damages and penalties. For more information regarding the risks associated with data privacy and cybersecurity laws and regulations, see “We are subject to complex and evolving laws, regulations, rules, standards and contractual obligations regarding data privacy and cybersecurity, which could increase the cost of doing business, compliance risks and potential liability” and “We face cybersecurity risks from cyber-attacks, information security breaches and other similar incidents that could result in the disclosure of confidential and other information (including personal information), all of which could adversely affect our business or reputation, and create significant legal and financial exposure” under Risk Factors in Item 1A.

Broker-Dealer and Investment Adviser Regulation

Wintrust Investments and Great Lakes Advisors are subject to extensive regulation under federal and state securities laws. Wintrust Investments is registered as a broker-dealer with the SEC and in all 50 states, the District of Columbia and the U.S. Virgin Islands. Both Wintrust Investments and Great Lakes Advisors are registered as investment advisers with the SEC. In

addition, Wintrust Investments is a member of several self-regulatory organizations (“SROs”), including FINRA. In addition to SEC rules and regulations, the SROs adopt rules, subject to approval of the SEC, that govern all aspects of business in the securities industry and conduct periodic examinations of member firms. Wintrust Investments is also subject to regulation by state securities commissions in states in which it conducts business. Wintrust Investments and Great Lakes Advisors are registered only with the SEC as investment advisers, but certain of their advisory personnel are subject to regulation by state securities regulatory agencies.

As a result of federal and state registrations and SRO memberships, Wintrust Investments is subject to overlapping schemes of regulation that cover all aspects of its securities businesses. Such regulations cover uses and safekeeping of clients’ funds; record-keeping and reporting requirements; supervisory and organizational procedures intended to assure compliance with securities laws and to prevent improper trading on material nonpublic information; personnel-related matters, including qualification and licensing of supervisory and sales personnel; limitations on extensions of credit in securities transactions; clearance and settlement procedures; “suitability” and best interest determinations as to certain customer transactions; limitations on the amounts and types of fees and commissions that may be charged to customers; and regulation of proprietary trading activities and affiliate transactions. Violations of the laws and regulations governing a broker-dealer’s actions can result in censures, fines, the issuance of cease-and-desist orders, revocation of licenses or registrations, the suspension or expulsion from the securities industry of a broker-dealer or its officers or employees, or other similar actions by both federal and state securities administrators, as well as the SROs.

As a registered broker-dealer, Wintrust Investments is subject to the SEC’s net capital rule as well as the net capital requirements of the SROs of which it is a member. Net capital rules, which specify minimum capital requirements, are designed to measure general financial integrity and liquidity and require that at least a minimum amount of net assets be kept in relatively liquid form. Rules of FINRA and other SROs also impose limitations and requirements on the transfer of member organizations’ assets. Compliance with net capital requirements may limit the Company’s operations requiring the intensive use of capital. These requirements restrict the Company’s ability to withdraw capital from Wintrust Investments, which in turn may limit the Company’s ability to pay dividends, repay debt or redeem or purchase shares of the Company’s own outstanding stock. Wintrust Investments is a member of the Securities Investor Protection Corporation (“SIPC”), which subject to certain limitations, serves to oversee the liquidation of a member brokerage firm, and to return missing cash, stock and other securities owed to the firm’s brokerage customers, in the event a member broker-dealer fails. The general SIPC protection for customers’ securities accounts held by a member broker-dealer is up to $500,000 for each eligible customer, including a maximum of $250,000 for cash claims. SIPC does not protect brokerage customers against investment losses. In addition to SIPC coverage, the clearing firm utilized by Wintrust Investments offers certain insurance coverage. In the event of the clearing firm’s insolvency, clients whose cash and securities were not fully protected by SIPC may benefit from this additional insurance. The policy provides coverage to each client up to $1.9 million, subject to an aggregate cap of $1 billion for all policy beneficiaries.

Wintrust Investments and Great Lakes Advisors in their capacities as investment advisers are subject to regulations covering matters such as transactions between clients, transactions between the adviser and clients, custody of client assets and management of mutual funds and other client accounts. The principal purpose of regulation and discipline of investment firms is the protection of customers, clients and the securities markets rather than the protection of creditors and shareholders of investment firms. Sanctions that may be imposed for failure to comply with laws or regulations governing investment advisers include the suspension of individual employees, limitations on an adviser’s engaging in various asset management activities for specified periods of time, the revocation of registrations, other censures and fines.

Incentive Compensation

The federal banking agencies have issued joint guidance on incentive compensation designed to ensure that the incentive compensation policies of banking organizations, such as us and our subsidiary banks, do not encourage imprudent risk taking and are consistent with the safety and soundness of the organization. In addition, the Dodd-Frank Act requires the federal banking agencies and the SEC to issue regulations or guidelines requiring covered financial institutions, including us and our subsidiary banks, to prohibit incentive-based payment arrangements that encourage inappropriate risks by providing compensation that is excessive or that could lead to material financial loss to the institution. A proposed rule was issued in 2016. It is unclear when, if ever, the proposed rule will be finalized.

Also pursuant to the Dodd-Frank Act, in October 2022, the SEC adopted final rules that direct stock exchanges to require listed companies to implement clawback policies to recover incentive-based compensation from current or former executive officers in the event of certain financial restatements and require companies to disclose their clawback policies and certain actions under those policies. The NYSE and NASDAQ filed proposed listing standards on February 22, 2023, and these listing standards must then be effective no later November 28, 2023. A listed company must adopt a clawback policy no later than sixty days following the date on which the applicable listing standard becomes effective and must begin to comply with the final rules

disclosure requirements in proxy and information statements and annual reports filed on or after the effective date of the applicable listing standard.

Since its formation, Wintrust has held the objective of aiming to differentiate itself by offering customers a highly-personalized banking experience, through staff that is warm, friendly, and responsive. Wintrust expects each of its employees to embody that original mission by serving as brand ambassadors each day, within each community served by our banks and other business units.

Workforce Overview

As of December 31, 2022, Wintrust employed 5,275 full-time equivalent employees in the U.S. and Canada. 97% of Wintrust’s employees are classified as full-time, working greater than 30 hours per week. None of our employees are represented by a collective bargaining agreement and we consider our employee relations to be good.

Talent Recruiting and Retention

At Wintrust we recognize that attracting, motivating and retaining talent at all levels is vital to continuing our success. In 2022, Wintrust filled 1,881 positions, including external hires, internal transfers/promotions, and temporary hires. In 2022, 53% of our new hires self-identified as female and 42% of our new hires self-identified as a racial or ethnic minority. Wintrust promotes an employee referral program, which we believe favorably affects colleague retention and engagement. Turnover for the entire Wintrust enterprise for the year was approximately 25% and voluntary departures accounted for approximately 83% of the total turnover.

Wintrust offers total rewards packages that are designed to attract, motivate and retain a talented and diverse group of employees. In addition to competitive, performance-based compensation plans, we provide employees with comprehensive benefits packages. Wintrust consistently monitors and adapts its total rewards program design to reflect both market changes and employee feedback.

Diversity & Inclusion

Wintrust strives to promote an equitable, diverse and inclusive culture where each employee can be successful, and one that is reflective of the communities we serve. Women currently represent 57% of Wintrust’s workforce. In addition, the racially and ethnically diverse representation in Wintrust’s workforce is 32%. To further advance diversity and inclusion across Wintrust, we have taken the following steps:

•Continued the “shared responsibility in action” theme by launching 12-month advocate-protégé partnerships which paired select high-potential protégés with senior executive advocates. The protégé cohort includes over 67% women and 35% minority mid-level leaders. The program objective is to accelerate development of leadership opportunities for protégés within one to three years after launching the partnership.

•Launched a fifth Business Resource Group (“BRG”) called Women of Wintrust, whose mission is to create an environment of inclusivity where women are empowered and engaged in the workplace. The other BRGs are: Leadership Coalition, Multicultural Professionals Network, Career Navigation and Prism. Over 13% of Wintrust employees have registered as members of one or more BRG.

•Continued the 360° Inclusivity Model, a multicultural marketing framework for addressing the unique needs of an increasingly diverse marketplace by taking inclusive approaches to eradicating financial disparities in the communities we serve, through enhanced products and services.

•Required each of our business units to develop a Diversity & Inclusion Business Unit Action Plan, documenting key goals and effective efforts towards advancing diversity, equity and inclusion internally and externally in a relevant and intentional way. The Business Unit Action Plan is updated annually and reviewed by senior leaders and the Board of Directors.

Learning & Development

We are committed to providing all team members with development opportunities through individual and career development planning. Our employees have access to approximately 450 Banking topics, 160 Professional Skills topics and 440 customized training courses and resources through Wintrust University – our learning portal. In 2022, we maintained an online training catalog containing over 16,000 course offerings for our employees’ personal and professional development and, in 2022, invested more than 189,000 total hours in training by team members.

We routinely identify and recognize talented employees by performing comprehensive reviews of leadership capability, readiness, aspiration and succession planning. To support the development of our internal talent pipeline, we have invested in a number of programs to support the development of future leaders and additional training for senior leaders with strategic accountability. To support the development of future leaders, 152 newly minted leaders attended “The Fundamentals of Wintrust Leadership” program and 15 senior leaders participated in our year-long “Winning at Wintrust” training program focused on strategic accountability.

Annually, Wintrust team members at all levels certify their completion of regulatory training based upon their roles and responsibilities. They also are encouraged to complete a minimum of two professional development activities each year.

Finding New Ways to Work Together

As the COVID-19 pandemic continues to ease, Wintrust has successfully and safely brought most of our team back together on site. The benefits realized by being physically together allow for:

•Strengthening our shared values and culture.

•Enabling real-time coaching and support.

•Creating opportunities for growth and professional development.

•Motivating team members and welcoming new hires.

Recognizing that remote work had been successful, productive and beneficial for many colleagues, we adopted a model to create additional flexibility where roles, business requirements and customer needs are met. Wintrust’s Future of Work model consists of:

•Colleagues who work 100% onsite on a daily basis, based on role, business need, and customer/collaboration impact. This includes nearly all bank branch staff and lending teams, as well as team members in sales, critical bank operations, facilities, security, and other functions.

•Colleagues permitted to work remotely up to 2 days a week, on a hybrid/flex schedule, in jobs that allow flexibility.

•A limited number of colleagues allowed to work 100% remotely, as their roles permit.

We continue to be thoughtful in how we approach scheduling to ensure the safety of our colleagues and customers.

The Company’s approach in considering its climate impact is currently focused on mitigating the environmental impact of operations, specifically at its various banking locations; assessing other climate-related risks within the Company’s various businesses; and providing support to projects and investments that contribute to climate solutions. In 2022, some of the highlights of this approach included the following:

•The Company continued to monitor the climate impact of it various banking locations, including its corporate campus that consists of three office buildings located in Rosemont, Illinois. In 2022, the energy used at the corporate campus totaled 9,331 MWh compared to 9,713 MWh in 2021. Additionally, green house gas carbon emissions (CO2e) totaled 4,194 tons in 2022 compared to 4,733 tons in 2021.

•The Company pursued certain renewable energy solutions as well as efficient building standards and technologies, including the installation of new electric vehicle charging stations at the corporate campus.

•Great Lakes Advisors executes investing through its Climate Opportunities Net Zero Portfolio, a portfolio started in 2013. The portfolio includes investments in solutions for green buildings, renewable energy, sustainable agriculture, sustainable water, energy efficiency and pollution prevention. At December 31, 2022, this program managed $157 million in climate-focused portfolios.

The Company’s Internet address is www.wintrust.com. The Company makes available at this address, under the “Investor Relations” tab, free of charge, its Annual Report on Form 10-K, its annual reports to shareholders, Quarterly Reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC. These filings are also available on the SEC’s website at www.sec.gov.

Wintrust Financial Corporation, an Illinois corporation (“we,” “Wintrust” or “the Company”), which was incorporated in 1992, is a financial holding company based in Rosemont, Illinois, with total assets of approximately $50.1 billion as of December 31, 2021. We provide community-oriented, personal and commercial banking services to customers located in the Chicago metropolitan area, southern Wisconsin and northwest Indiana (“our market area”) through our fifteen wholly-owned-banking subsidiaries (collectively, the “banks”), as well as the origination and purchase of residential mortgages for sale into the secondary market through Wintrust Mortgage, a division of Barrington Bank & Trust Company, N.A. (“Barrington Bank”). In addition, we provide specialty finance services, including financing for the payment of property and casualty insurance premiums and life insurance premiums (“premium finance receivables”) on a national basis through FIRST Insurance Funding, a division of our wholly-owned subsidiary Lake Forest Bank & Trust Company, N.A. (“Lake Forest Bank”), and Wintrust Life Finance, a division of Lake Forest Bank, and in Canada through our premium finance company, First Insurance Funding of Canada (“FIFC Canada”), lease financing and other direct leasing opportunities through our wholly-owned subsidiary, Wintrust Asset Finance, Inc. (“Wintrust Asset Finance”), and short-term accounts receivable financing and outsourced administrative services through our wholly-owned subsidiary, Tricom, Inc. of Milwaukee (“Tricom”). Further, we provide a full range of wealth management services primarily to customers in our market area through four separate subsidiaries, The Chicago Trust Company, N.A. (“CTC”), Wintrust Investments, LLC (“Wintrust Investments”), Great Lakes Advisors, LLC (“Great Lakes Advisors”) and Chicago Deferred Exchange Company, LLC (“CDEC”).

As set forth in Note 24, “Segment Information,” our operations consist of three primary segments: community banking, specialty finance and wealth management. The three reportable segments are strategic business units that are separately managed as they offer different products and services and have different marketing strategies. In addition, each segment’s customer base has varying characteristics and each segment has a different regulatory environment. While the Company’s management monitors each of the fifteen bank subsidiaries’ operations and profitability separately, these subsidiaries have been aggregated into one reportable operating segment due to the similarities in products and services, customer base, operations, profitability measures and economic characteristics. All segment measurements discussed below are based on the reportable segments and do not reflect intersegment eliminations.

Community Banking

Through our community banking segment, our banks provide community-oriented, personal and commercial banking services to customers located in our market area. Our customers include individuals, small to mid-sized businesses, local governmental units and institutional clients residing primarily in the banks’ local service areas. The banks have a strategy to provide comprehensive community-focused banking services. In keeping with this strategy, the banks provide highly personalized and responsive service, a characteristic of locally-owned and managed institutions. As such, the banks compete for deposits principally by offering depositors a variety of deposit programs, convenient office locations, hours and other services, and for loan originations primarily through the interest rates and loan fees they charge, the efficiency and quality of services they provide to borrowers and the variety of their loan and treasury management products. Using our multiple bank charter corporate structure to our advantage, we offer our MaxSafe® deposit accounts, which provide customers with expanded Federal Deposit Insurance Corporation (“FDIC”) insurance coverage by spreading a customer’s deposit across our fifteen banks. This product differentiates our banks from many of our competitors that have consolidated their bank charters into branches. We also have downtown Chicago and Milwaukee offices that work with each of our banks to capture commercial and industrial business. Our commercial and industrial lenders in our downtown offices operate in close partnership with lenders at our community banks. By combining our expertise in the commercial and industrial sector with our high level of personal service and a full suite of banking products, we believe we create another point of differentiation from both our larger and smaller competitors. Our banks also offer home equity, consumer, and real estate loans, safe deposit facilities, ATMs, online and mobile banking and other innovative and traditional services specially tailored to meet the needs of customers in their market areas.

We developed our banking franchise through a combination of de novo organization and the purchase of existing bank franchises. The organizational efforts began in 1991, when a group of experienced bankers and local business people identified an unfilled niche in the Chicago metropolitan area retail banking market. As large banks acquired smaller ones and personal service was subjected to consolidation strategies, the opportunity increased for locally owned and operated, highly personal

service-oriented banks. As a result, Lake Forest Bank was founded in December 1991 to service the Lake Forest and Lake Bluff communities.

As of December 31, 2021, we owned fifteen nationally chartered banks: Lake Forest Bank, Barrington Bank, Wintrust Bank, N.A. (“Wintrust Bank”), Libertyville Bank & Trust Company, N.A. (“Libertyville Bank”), Northbrook Bank & Trust Company, N.A. (“Northbrook Bank”), Village Bank & Trust, N.A. (“Village Bank”), Wheaton Bank & Trust Company, N.A. (“Wheaton Bank”), State Bank of the Lakes, N.A., Crystal Lake Bank & Trust Company, N.A. (“Crystal Lake Bank”), Schaumburg Bank & Trust Company, N.A. (“Schaumburg Bank”), Beverly Bank & Trust Company, N.A. (“Beverly Bank”), Old Plank Trail Community Bank, N.A. (“Old Plank Trail Bank”), Hinsdale Bank & Trust Company, N.A. (“Hinsdale Bank”), St. Charles Bank & Trust Company, N.A. (“St. Charles Bank”) and Town Bank, N.A. (“Town Bank”). As of December 31, 2021, we had 173 banking locations. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the Office of the Comptroller of the Currency (“OCC”).

We also engage in the retail origination and purchase of residential mortgages through Wintrust Mortgage as well as consumer direct lending primarily to veterans through our Veterans First brand. Certain originated loans are sold to unaffiliated companies or the Company’s banks with servicing remaining within Wintrust Mortgage operations. Wintrust Mortgage maintains retail mortgage offices in a number of states, with the largest concentration located in the Chicago, Minneapolis, Salt Lake City and Los Angeles metropolitan areas.

We also offer several niche lending products through several of the banks. These include Barrington Bank’s Community Advantage program, which provides lending, deposit and treasury management services to condominium, homeowner and community associations; Hinsdale Bank’s mortgage warehouse lending program, which provides loan and deposit services to mortgage brokerage companies located predominantly in the Chicago metropolitan area; and Lake Forest Bank’s franchise lending program, which provides lending to restaurant franchisees. Other niches offered throughout our banking franchise include Wintrust Commercial Finance, which offers direct leasing opportunities; Wintrust Business Credit, which specializes in asset-based lending for middle-market companies; Wintrust SBA Lending, which is dedicated to offering expertise in Small Business Administration loans; Wintrust Commercial Real Estate, which concentrates on real estate lending solutions including commercial mortgages and construction loans; and Wintrust Government, Non-Profit & Hospital, which focuses on financial solutions for mission-based organizations such as hospitals, non-profits, educational institutions and local government operations. In addition, we offer a niche deposit service through our Northbrook Bank’s Funds Group.

For the years ended December 31, 2021, 2020 and 2019, the community banking segment had net revenues of $1.3 billion, $1.3 billion and $1.1 billion, respectively, and net income of $319 million, $164 million and $238 million, respectively. The community banking segment had total assets of $40.3 billion, $36.8 billion and $29.6 billion as of December 31, 2021, 2020 and 2019, respectively. The community banking segment accounted for approximately 74% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2021.

Specialty Finance

Through our specialty finance segment, we offer financing of insurance premiums for businesses and individuals; accounts receivable financing, value-added, out-sourced administrative services; and other specialty finance businesses. FIRST Insurance Funding and Wintrust Life Finance engage in the premium finance receivables business, our most significant specialized lending niche, including property and casualty insurance premium finance and life insurance premium finance. We also engage in property and casualty insurance premium finance in Canada through our wholly-owned subsidiary FIFC Canada.

In their property and casualty insurance premium finance operations, FIRST Insurance Funding and FIFC Canada make loans to businesses to finance the insurance premiums they pay on their property and casualty insurance policies. Approved medium and large insurance agents and brokers located throughout the United States and Canada assist FIRST Insurance Funding and FIFC Canada, respectively, in arranging each commercial premium finance loan between the borrower and FIRST Insurance Funding or FIFC Canada, as the case may be. FIRST Insurance Funding or FIFC Canada evaluates each loan request according to its own underwriting criteria including the amount of the down payment on the insurance policy, the term of the loan, the credit quality of the insurance company providing the financed insurance policy, the interest rate, the borrower's previous payment history, if any, and other factors deemed appropriate. Upon approval of the loan by FIRST Insurance Funding or FIFC Canada, as the case may be, the borrower makes a down payment on the financed insurance policy, which is generally done by providing payment to the agent or broker, who then forwards it to the insurance company. FIRST Insurance Funding or FIFC Canada may either forward the financed amount of the remaining policy premiums directly to the insurance carrier or to the agent or broker for remittance to the insurance carrier on FIRST Insurance Funding’s or FIFC Canada’s behalf. In some cases the agent or broker may hold our collateral, in the form of the proceeds of the unearned insurance premium from the insurance company, and forward it to FIRST Insurance Funding or FIFC Canada in the event of a default by the borrower. This lending

involves relatively rapid turnover of the loan portfolio and high volume of loan originations. Because the agent or broker is the primary contact to the ultimate borrowers who are located nationwide and because proceeds and our collateral may be handled by the agent or brokers during the term of the loan, FIRST Insurance Funding and FIFC Canada may be more susceptible to third party (i.e., agent or broker) fraud. The Company performs various controls and procedures including ongoing credit and other reviews of the agents and brokers as well as performs various internal audit steps to mitigate against the risk of material fraud.

The commercial and property premium finance business is subject to regulation in the majority of states. Regulation typically governs notices to borrowers prior to cancellation of a policy and required communication to insurance agents and insurance companies. FIRST Insurance Funding offers financing of property and casualty insurance policies in all 50 states, the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. FIRST Insurance Funding’s legal department regularly monitors changes to regulations and updates policies and programs accordingly.

Wintrust Life Finance finances life insurance policy premiums generally used for estate planning purposes of high net-worth borrowers. These loans are originated directly with the borrowers with assistance from life insurance carriers, independent insurance agents, financial advisors and legal counsel. The cash surrender value of the life insurance policy is the primary form of collateral. In addition, these loans often are secured with a letter of credit, marketable securities or certificates of deposit. In some cases, Wintrust Life Finance may make a loan that has a partially unsecured position.

The life insurance premium finance business is subject to banking regulations but is not subject to additional regulatory regimes (e.g. additional state regulation). Wintrust Life Finance’s compliance department regularly monitors the regulatory environment and the company’s compliance with existing regulations. Wintrust Life Finance maintains a policy prohibiting the known financing of stranger-originated life insurance and has established procedures to identify and prevent the company from financing such policies. While a carrier could potentially put at risk the cash surrender value of a policy, which serves as Wintrust Life Finance’s primary collateral, by challenging the validity of the insurance contract for lack of an insurable interest, Wintrust Life Finance believes it has strong counterclaims against any such claims by carriers, in addition to recourse to borrowers and guarantors as well as to additional collateral in certain cases.

Premium finance loans made by FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada are primarily secured by the insurance policies financed by the loans. These insurance policies are written by a large number of insurance companies geographically dispersed throughout the United States and Canada. Our premium finance receivables balances finance insurance policies that are spread among a large number of insurers, however, the top three insurers represents approximately 14%, 6% and 5% of such balances. FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada consistently monitor carrier ratings and financial performance of our carriers. In the event ratings fall below certain levels, most of Wintrust Life Finance’s life insurance premium finance policies provide for an event of default and allow Wintrust Life Finance to have recourse to borrowers and guarantors as well as to additional collateral in certain cases. For the commercial premium finance business, the term of the loans is sufficiently short such that in the event of a decline in carrier ratings, FIRST Insurance Funding or FIFC Canada, as the case may be, can restrict or eliminate additional loans to finance premiums to such carriers. The majority of premium finance receivables are purchased by the banks in order to more fully utilize their lending capacity as these loans generally provide the banks with higher yields than alternative investments.

Through our wholly-owned subsidiary Wintrust Asset Finance, we provide equipment financing through structured loan and lease products to customers in a variety of industries throughout the United States. Wintrust Asset Finance provides financing of fixed assets consisting of property, plant and equipment, transportation (trucks, trailers, rail, marine, buses), construction, manufacturing equipment, technology, oil and gas, restaurant equipment, medical and healthcare. As of December 31, 2021, the Company’s leasing portfolio, including direct financing leases, loans and equipment on operating leases, totaled $2.4 billion compared to $2.1 billion as of December 31, 2020. During 2021, Wintrust Asset Finance contributed approximately $72.5 million to our revenue, which does not reflect intersegment eliminations.

Through our wholly-owned subsidiary Tricom, we provide high-yielding, short-term accounts receivable financing and value-added, outsourced administrative services, such as data processing of payrolls, billing and cash management services to the temporary staffing industry. Tricom’s clients, located throughout the United States, provide staffing services to businesses in diversified industries. During 2021, Tricom processed payrolls with associated client billings of approximately $723 million and contributed approximately $12.3 million to our revenue, net of interest expense, which does not reflect intersegment eliminations.

In 2021, our commercial premium finance operations, life insurance premium finance operations, leasing operations and accounts receivable finance operations accounted for 42%, 29%, 25% and 4%, respectively, of the total revenues of our specialty finance business. For the years ended December 31, 2021, 2020 and 2019 the specialty finance segment had net

revenues of $294 million, $263 million and $241 million, respectively, and net income of $109 million, $100 million and $89 million, respectively. The specialty finance segment had total assets of $8.4 billion, $7.0 billion and $5.9 billion as of December 31, 2021, 2020 and 2019, respectively. The specialty finance segment accounted for 17% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2021.

Wealth Management

Through our wealth management segment, we offer a full range of wealth management services through four separate subsidiaries (Wintrust Investments, CTC, Great Lakes Advisors and CDEC): trust and investment services, tax-deferred like-kind exchange services, asset management, securities brokerage services and 401(k) and retirement plan services.

Wintrust Investments, our registered broker/dealer subsidiary which has been operating since 1931, provides a full range of private client and securities brokerage services to clients located primarily in the Midwest. Wintrust Investments is headquartered in downtown Chicago, operates an office in Appleton, Wisconsin, and has established branch locations in offices at a majority of our banks. Wintrust Investments also provides a full range of investment services to clients through a network of relationships with community-based financial institutions primarily located in Illinois. Wintrust Investments is regulated by the Securities and Exchange Commission (“SEC”) and the Financial Industry Regulatory Authority (“FINRA”) as a registered broker-dealer, as well as by the SEC as a registered investment adviser.

CTC, our trust subsidiary, offers trust and investment management services to clients through offices located in downtown Chicago and at various banking offices of our fifteen banks. CTC is subject to regulation, supervision and regular examination by the OCC.

Great Lakes Advisors, our registered investment adviser with locations in downtown Chicago and Tampa, Florida, as well as in various banking offices of our fifteen banks, provides money management services and advisory services to individuals, institutions, and municipal and tax-exempt organizations. Great Lakes Advisors also provides portfolio management and financial advisory services for a wide range of pension and profit-sharing plans as well as money management and advisory services to CTC. Great Lakes Advisors is regulated by the SEC as a registered investment adviser.

CDEC, our provider of tax-deferred like-kind exchange services, provides Qualified Intermediary services (as defined by U.S. Treasury regulations) for taxpayers seeking to structure tax-deferred like-kind exchanges under Internal Revenue Code (“IRC”) Section 1031. Under IRC Section 1031, a taxpayer may defer the gain on the sale of certain investment property if the taxpayer utilizes the services of a Qualified Intermediary. These transactions typically generate customer deposits during the period following the sale of the property until such proceeds are used to purchase a replacement property. These deposits may flow into our banks as a source of low-cost deposits. CDEC is the subsidiary of Elektra Holding Company, LLC (“Elektra”), which was acquired by the Company in December of 2018.

As of December 31, 2021, the Company’s wealth management subsidiaries had approximately $35.5 billion of assets under administration, which included $5.3 billion of assets owned by the Company and its subsidiary banks. For the years ended December 31, 2021, 2020 and 2019, the wealth management segment had net revenues of $161 million, $134 million and $130 million, respectively, and net income of $38 million, $29 million and $28 million, respectively. The wealth management segment had total assets of $1.5 billion, $1.3 billion and $1.1 billion as of December 31, 2021, 2020 and 2019, respectively. The wealth management segment accounted for 9% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2021.

The Company has employed certain strategies since 2013 to achieve strong net income amid an environment characterized by low interest rates and increased competition. In general, the Company has taken a steady and measured approach to grow strategically and manage expenses. Specifically, the Company has:

•Leveraged its internal loan pipeline and external growth opportunities to grow earnings assets to increase net interest income;

•Continued efforts to reduce interest costs by improving our funding mix;

•Written call option contracts on certain securities as an economic hedge to mitigate overall interest rate risk and enhance the securities’ overall return by using fees generated from these options;

•Entered into mirror-image swap transactions to both satisfy customer preferences and maintain variable rate exposure;

•Completed strategic acquisitions to expand our presence in existing and complimentary markets;

•Focused on cost control and leveraging our current infrastructure to grow without a commensurate increase in operating expenses; and

•Expanded the Wintrust Asset Finance direct leasing niche.

Our strategy and competitive position for each of our business segments is summarized in further detail, below.

Community Banking

We compete in the commercial banking industry through our banks in the communities they serve. The commercial banking industry is highly competitive and the banks face strong direct competition for deposits, loans and other financial related services. The banks compete with other commercial banks, thrifts, credit unions, stockbrokers, government-sponsored entities, mutual fund companies, insurance companies, factoring companies and other commercial entities offering financial services products, including non-bank financial companies and entities commonly known as financial technology companies. Some of these competitors are local, while others are statewide or nationwide.

As a $50 billion asset financial services company, we expect to benefit from greater access to financial and managerial resources than our smaller local competitors while maintaining our commitment to local decision-making and to our community banking philosophy. In particular, we are able to provide a wider product selection and larger credit facilities than many of our smaller competitors, and we believe our service offerings help us in recruiting talented staff. We continue to add lenders throughout the community banking organization, many of whom have joined us because of our ability to offer a range of products and level of services which compete effectively with both larger and smaller market participants. We have continued to expand our product delivery systems, including a wide variety of electronic banking options for our retail and commercial customers which allow us to provide a level of service typically associated with much larger banking institutions. Additionally, we have access to public capital markets whereas many of our local competitors are privately held and may have limited capital-raising capabilities.

Management views service as a great equalizer to offset some of the inherent advantages of its significantly larger competitors. We also believe we are positioned to compete effectively with other larger and more diversified banks, bank holding companies and other financial services companies due to the multi-chartered approach that pushes accountability for building a franchise and a high level of customer service down to each of our banking franchises. Additionally, we believe that we provide a relatively complete portfolio of products that is responsive to the majority of our customers’ needs through the retail and commercial operations supplied by our banks, and through our mortgage and wealth management operations. The breadth of our product mix allows us to compete effectively with our larger competitors, while our multi-chartered approach with local and accountable management provides for what we believe is superior customer service relative to our larger and more centralized competitors. We continue to grow our digital service offerings while maintaining our expectations of high quality, more traditional banking services.

Wintrust Mortgage competes with large mortgage brokers as well as other banking organizations. Consolidation, margin compression, enhanced regulatory guidance and the promise of equal oversight for both banks and independent mortgage lenders have created challenges for small and medium-sized independent mortgage lenders. Wintrust Mortgage’s size, bank affiliation, regulatory competency, branding, technology, business development tools and reputation make the firm well positioned to compete in this environment. Our continued ability to retain the majority of servicing on loans sold, including those loans sold to the Company's banks, allows Wintrust Mortgage to continue to grow a more stable revenue stream. While earnings will fluctuate with the rise and fall of long-term interest rates, we expect that mortgage banking revenue will be a continuous source of revenue for us and our mortgage lending relationships will continue to provide franchise value to our other financial service businesses.

We continue to review our branch footprint and in 2021, the Company opened four new branch locations. The new branches included three locations in the Chicago metropolitan area and one location in Whitefish Bay, Wisconsin. Also in 2021, we recorded an impairment charge of $1.1 million associated with a 2021 branch closing. In addition, in 2021, the Company completed the sale of three branches in southwestern Wisconsin and the closure of nine branches both previously announced in 2020. These were predominantly smaller locations in close proximity to other Wintrust locations. As such, there was no material attrition or customer disruption. In the fourth quarter of 2020, we recorded an impairment charge of $1.4 million associated with the closing of the nine locations. During 2021, leases were terminated and updated appraisals received and approximately $900,000 of additional impairment was recorded associated with the closing of the nine locations. Collectively, the net reduction of eight locations during the year ended December 31, 2021, represented approximately 5% of the Wintrust retail banking locations as of December 31, 2021. It is important to note that while we see increased use of electronic services and are investing heavily in digital capabilities to allow clients to choose how they want to be served, Wintrust will continue to selectively open branches in areas where we are not represented.

Specialty Finance

FIRST Insurance Funding and Wintrust Life Finance encounter intense competition from numerous other firms, including a number of national commercial premium finance companies, companies affiliated with insurance carriers, independent insurance brokers who offer premium finance services and other lending institutions. Some of our competitors are larger and have greater financial and other resources. FIRST Insurance Funding and Wintrust Life Finance compete with these entities by emphasizing a high level of knowledge of the insurance industry, flexibility in structuring financing transactions, and the timely funding of qualifying contracts. We believe that our commitment to service also distinguishes us from our competitors. FIFC Canada competes with one national commercial premium finance company and a few regional providers.

Wintrust Asset Finance competes with other bank-affiliated, independent, captive and vendor equipment leasing and finance companies. Wintrust Asset Finance believes a customer-focused origination philosophy, an experienced team, strong underwriting discipline and expert asset management enables them to compete effectively in a growing and dynamic market.

Tricom competes with numerous other firms, including a small number of similar niche finance companies and payroll processing firms, as well as various finance companies, banks and other lending institutions. Tricom’s management believes that its commitment to service distinguishes it from competitors.

Wealth Management

Our wealth management companies (CTC, Wintrust Investments, Great Lakes Advisors and CDEC) compete with larger wealth management subsidiaries of other larger bank holding companies as well as with other trust companies, brokerage and other financial service companies, stockbrokers and financial advisors. We believe we can successfully compete for trust, tax services, asset management and brokerage business by offering personalized attention and customer service to small to midsize businesses and affluent individuals. We continue to recruit and hire experienced wealth management professionals from within the larger Chicago metropolitan area as well as Wisconsin, which is expected to help in attracting new customer relationships.

Regulatory Environment

Our business is heavily regulated and supervised by both federal and state agencies. Both the scope of the laws and regulations and the intensity of the supervision to which our business is subject have increased in recent years, initially in response to the financial crisis, and more recently in light of other factors such as technological and market changes. Regulatory enforcement and fines have also increased across the banking and financial services sector. Many of these changes have occurred as a result of the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) and its implementing regulations, most of which are now in place. We expect that our business will remain subject to extensive regulation and supervision. Further, the scope and the intensity of regulation and supervision will likely be higher in the Biden Administration.

The Company is a bank holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), subject to regulation, supervision, and examination by the Federal Reserve. The Company is also subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, both as administered by the SEC, as well as the rules of NASDAQ that apply to companies with securities listed on the NASDAQ Global Select Market. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the OCC. The deposits of all of our subsidiary banks are insured by the Deposit Insurance Fund (“DIF”) and, as such, the FDIC has additional oversight authority over the banks. The supervision, regulation and examination of banks and bank holding companies by bank regulatory agencies are intended primarily for the protection of depositors, the DIF, and the banking system as a whole, rather than shareholders of banks and bank holding companies, and in some instances may be contrary to shareholders’ interests.

The Consumer Financial Protection Bureau (“CFPB”) has broad rulemaking authority over a wide range of federal consumer protection laws applicable to the business of our subsidiary banks and some other operating subsidiaries. Because each of our subsidiary banks has less than $10 billion in total consolidated assets, our subsidiary banks’ federal banking agency, not the CFPB, is responsible for examining and supervising the subsidiary banks’ compliance with federal consumer protection laws and regulations. Our non-bank subsidiaries are subject to regulation by their functional regulators, including applicable state finance and insurance agencies, the applicable exchanges, the SEC, FINRA, and the OCC, as well as by the Federal Reserve.

Federal and state laws, and the regulations of the bank regulatory agencies issued under them, affect the scope of business, the kinds and amounts of investments banks may make, reserve requirements, capital levels, the nature and amount of collateral for loans, the establishment of branches, the ability to merge, consolidate and acquire, dealings with insiders and affiliates and the payment of dividends. The regulatory agencies have broad discretion to impose restrictions and limitations on the operations of a regulated entity where the agencies determine, among other things, that such operations are unsafe or unsound, fail to comply with applicable law or are otherwise inconsistent with laws and regulations or with the supervisory policies of these agencies.

The following is a description of some of the laws and regulations that affect our business. By necessity, the descriptions below are summaries that do not purport to be complete, and that are qualified in their entirety by reference to those statutes and regulations discussed, and all regulatory interpretations thereof. Any changes in applicable laws, regulations, or the interpretations thereof could have a material adverse effect on our business or the business of our subsidiaries.

Bank Holding Company Regulation

The Company is a bank holding company that has elected to be treated as a financial holding company. The activities of bank holding companies generally are limited to the business of banking, managing or controlling banks, and certain other activities determined by the Federal Reserve to be closely related to banking. As a financial holding company, we may engage in an expanded range of activities, including activities that are considered to be financial in nature. Financial holding companies may also engage in activities incidental or complementary to financial activities, if the Federal Reserve determines that such activities pose no substantial risk to the safety or soundness of depository institutions or the financial system in general. Impermissible activities for financial holding companies and their subsidiaries include activities that are related to commerce, such as sales of nonfinancial products or manufacturing. As a result, subject to certain exceptions, the BHC Act generally prohibits us from acquiring direct or indirect ownership or control of voting shares of any company engaged in activities that are not permissible for us to engage in.

Maintaining our financial holding company status requires that the Company and each of our subsidiary banks remain “well-capitalized” and “well-managed” as defined by regulation and that each of our subsidiary banks maintain at least a “satisfactory” rating under the Community Reinvestment Act (“CRA”). If we or our subsidiary banks fail to continue to meet these requirements, we could be subject to restrictions on new activities and acquisitions, and/or be required to cease and possibly divest operations that conduct existing activities that are not permissible for a bank holding company that is not a financial holding company.

The BHC Act generally requires us to obtain prior approval from the Federal Reserve before acquiring direct or indirect ownership or control of more than 5% of the voting shares of an additional bank or bank holding company, or to merge or consolidate with another bank holding company. The Bank Merger Act generally requires our subsidiary banks to obtain prior regulatory approval to merge or consolidate with, or acquire substantially all of the assets of or assume deposits of, another bank. We must also be well-capitalized and well-managed, in order to acquire a bank located outside of our home state.

The Federal Deposit Insurance Act (“FDIA”) and Federal Reserve regulations and policy require us to serve as a source of financial and managerial strength for our subsidiary banks, and to commit resources to support the banks. This support may be required even if doing so may adversely affect our ability to meet other obligations.

Acquisitions of Ownership of the Company

Acquisitions of the Company’s voting stock above certain thresholds may be subject to prior regulatory notice or approval under applicable federal banking laws. Investors are responsible for ensuring that they do not, directly or indirectly, acquire shares of our stock in excess of the amount that can be acquired without regulatory approval or notice under the BHC Act and the Change in Bank Control Act.

Volcker Rule

We are prohibited under the Volcker Rule from (1) engaging in short-term proprietary trading for our own account, and (2) having certain ownership interests in and relationships with hedge funds or private equity funds. The fundamental prohibitions of the Volcker Rule apply to banking entities of any size, including the Company and its bank subsidiaries. The Volcker Rule regulations contain exemptions for market-making, hedging, underwriting, trading in U.S. government and agency obligations and also permit certain ownership interests in certain types of funds to be retained. They also permit the offering and sponsoring of funds under certain conditions. The Volcker Rule regulations impose significant compliance and reporting obligations on banking entities. The Company has put in place the compliance programs required by the Volcker Rule and has either divested or received extensions for any holdings in illiquid funds.

As of October 2019, the five regulatory agencies charged with implementing the Volcker Rule finalized amendments to the Volcker Rule’s proprietary trading and compliance provisions. These amendments tailor the Volcker Rule’s compliance requirements to the amount of a firm’s trading activity, revise the definition of trading account, clarify certain key provisions in the Volcker Rule, and modify the information companies are required to provide the federal agencies.

In June 2020, the five regulatory agencies again modified the Volcker Rule, effective October 1, 2020. These modifications permit banking entities to engage in certain fund activities, expand permissible transactions with covered funds, reduce extraterritorial effects on foreign funds, and clarify the Volcker Rule. These requirements did not have a material impact on the Company’s investing and trading activities. The Company will continue to monitor the Volcker Rule-related developments and assess their impact on its operations as necessary.

Capital Requirements of the Company and Subsidiary Banks

We and our subsidiary banks are required to maintain minimum risk-based and leverage capital ratios, as well as a capital conservation buffer (“Capital Conservation Buffer”), pursuant to regulations adopted by the Federal Reserve and the OCC to implement the Basel III capital framework (“U.S. Basel III Rule”).

Regulatory Capital and Risk-weighted Assets

Regulatory capital requirements apply to Common Equity Tier 1 capital, Tier 1 capital and total capital.

•Common Equity Tier 1 capital consists primarily of common stock and related surplus (net of treasury stock), retained earnings, and certain minority interests, subject to certain regulatory adjustments. For us and our subsidiary banks, Common Equity Tier 1 capital does not include most elements of accumulated other comprehensive income (“AOCI”) because we exercised an opt-out election that was available to us with respect to certain changes in the capital treatment of AOCI. We made this election to avoid variations in the level of our capital depending on fluctuations in the fair value of our securities and derivatives portfolio.

•Tier 1 capital is composed of Common Equity Tier 1 capital and Additional Tier 1 capital. Additional Tier 1 capital consists primarily of non-cumulative perpetual preferred stock and related surplus, certain minority interests and, subject to certain regulatory limits, certain grandfathered cumulative perpetual preferred stock and certain grandfathered trust preferred securities.

•Total capital is composed of Tier 1 capital and Tier 2 capital. Tier 2 capital consists primarily of capital instruments and related surplus meeting specified requirements, and may include cumulative preferred stock and long-term perpetual preferred stock, mandatory convertible securities, intermediate preferred stock, certain trust preferred securities and subordinated debt. Also included in Tier 2 capital is the allowance for credit losses limited to a maximum of 1.25% of risk-weighted assets (“RWAs”) and, for institutions that have exercised the opt-out election regarding the treatment of AOCI up to 45% of net unrealized gains on available-for-sale equity securities with readily determinable fair market values.

Certain adjustments to and deductions from capital are required for purposes of calculating these regulatory capital measures, including with respect to goodwill, intangible assets, certain deferred tax assets, AOCI and investments in the capital instruments of unconsolidated financial institutions. In July 2019, the U.S. bank regulators finalized changes to certain aspects of the U.S. Basel III capital rules that simplified, for certain bank holding companies and banks, including us and our subsidiary banks, the framework for capital deductions for mortgage servicing assets, certain deferred tax assets and investments in the capital instruments of unconsolidated financial institutions, and the recognition of minority interests in regulatory capital. These amendments were effective as of April 1, 2020. The final rule also supersedes the transition rule that the U.S. bank regulators adopted in 2017 to allow certain banking organizations to continue to apply the transition treatment in effect in 2017 while the U.S. bank regulators considered the capital simplification proposals.

In addition, in December 2018, the U.S. federal banking agencies finalized rules that permit BHCs and banks to phase in, for regulatory capital purposes, the day-one impact of Accounting Standards Update (“ASU”) 2016-13 Financial Instruments - Credit Losses (Topic 326) (“CECL”) on retained earnings over a period of three years. In response to the COVID-19 pandemic, in 2020, the OCC, the Board of Governors of the Federal Reserve System, and the FDIC published another final rule to delay the estimated impact on regulatory capital stemming from the implementation of CECL. The final rule maintains the three-year transition option in the previous rule and provides banks the option to delay for two years an estimate of CECL’s effect on regulatory capital, relative to the incurred loss methodology’s effect on regulatory capital, followed by a three-year transition period (five-year transition option). The Company is adopting the capital transition relief over the permissible five-year period. For further discussion of the new CECL accounting standard, including the Company’s implementation of such guidance, see

“Summary of Critical Accounting Estimates” under Management’s Discussion and Analysis of Financial Condition and Results of Operations in Item 7 and Note 2 “Recent Accounting Pronouncements,” to the Consolidated Financial Statements presented under Item 8 of this Annual Report on Form 10-K.

Capital Ratio Requirements

Under the U.S. Basel III Rule, we and our subsidiary banks are required to maintain the following minimum capital ratios:

•Common Equity Tier 1 capital to RWAs ratio (“Common Equity Tier 1 Capital Ratio”) of 4.5%;

•Tier 1 capital to RWAs ratio (“Tier 1 Capital Ratio”) of 6.0%;

•Total capital to RWAs ratio (“Total Capital Ratio”) of 8.0%; and

•Tier 1 capital to quarterly average assets (net of goodwill, certain other intangible assets and certain other deductions) ratio (“Tier 1 Leverage Ratio”) of 4.0%.

To be well-capitalized, our subsidiary banks must maintain the following capital ratios:

•Common Equity Tier 1 Capital Ratio of 6.5% or greater;

•Tier 1 Capital Ratio of 8.0% or greater;

•Total Capital Ratio of 10.0% or greater; and

•Tier 1 Leverage Ratio of 5.0% or greater.

The Federal Reserve has not yet revised the well-capitalized standard for bank holding companies to reflect the higher capital requirements imposed under the U.S. Basel III Rule. For purposes of the Federal Reserve’s Regulation Y, including determining whether a bank holding company meets the requirements to be a financial holding company, bank holding companies, such as the Company, must maintain a Tier 1 Capital Ratio of 6.0% or greater and a Total Capital Ratio of 10.0% or greater to be well-capitalized. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to bank holding companies as that applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2021 would exceed such revised well-capitalized standard. The Federal Reserve may require bank holding companies, including us, to maintain capital ratios substantially in excess of mandated minimum levels, depending upon general economic conditions and a bank holding company’s particular condition, risk profile and growth plans.

Failure to be well-capitalized or to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators, including restrictions on our or our subsidiary banks’ ability to pay dividends or otherwise distribute capital or to receive regulatory approval of applications, or other restrictions on growth. Such actions, if undertaken, could have an adverse material effect on our operations or financial condition.

In addition to meeting the minimum capital requirements, under the U.S. Basel III Rule, we and our banking subsidiaries must also maintain the required Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions and certain discretionary bonus payments to management. The Capital Conservation Buffer is 2.5% and is calculated as a ratio of Common Equity Tier 1 capital to RWAs and it effectively increases the required minimum risk-based capital ratios. The Tier 1 Leverage Ratio is not impacted by the Capital Conservation Buffer, and a banking institution may be considered well-capitalized while remaining out of compliance with the Capital Conservation Buffer.

The table below summarizes the capital requirements that we and our subsidiary banks must satisfy to avoid limitations on capital distributions and certain discretionary bonus payments (i.e., the required minimum capital ratios plus the Capital Conservation Buffer):

Minimum Regulatory Capital Ratio Plus Capital Conservation Buffer Common Equity Tier 1 Capital Ratio 7.00 % Tier 1 Capital Ratio 8.50 Total Capital Ratio 10.50

As of December 31, 2021, our Company’s and our subsidiary banks’ regulatory capital ratios were above the well-capitalized standards and met the Capital Conservation Buffer. Based on current estimates, we believe that we and our subsidiary banks will continue to exceed all applicable well-capitalized regulatory capital requirements and the Capital Conservation Buffer. Please refer to the table below for a summary of our regulatory capital ratios as of December 31, 2021, calculated using the regulatory capital methodology applicable to us during 2021.

Company Regulatory Capital Ratios Minimum Regulatory Capital Ratio for the Company Minimum Ratio + Capital Conservation Buffer(1) Well-Capitalized Minimumfor the Company(2) The Company Common Equity Tier 1 Capital Ratio 4.50 % 7.00 % N/A 8.6 % Tier 1 Capital Ratio 6.00 8.50 6.00 9.6 Total Capital Ratio 8.00 10.50 10.00 11.6 Tier 1 Leverage Ratio 4.00 N/A N/A 8.0

(1)Reflects the Capital Conservation Buffer of 2.50%.

(2)Reflects the well-capitalized standard applicable to the Company for purposes of the Federal Reserve’s Regulation Y. The Federal Reserve has not yet revised the well-capitalized standard for BHCs to reflect the higher capital requirements imposed under the U.S. Basel III Rule or to add Common Equity Tier 1 capital ratio and Tier 1 leverage ratio requirements to this standard. As a result, the Common Equity Tier 1 capital ratio and Tier 1 leverage ratio are denoted as “N/A” in this column. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to BHCs as the standard applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2021 would exceed such revised well-capitalized standard.

In addition to the above, as a result of participation in mortgage programs with certain government-sponsored entities as well as other investors, the Company has specific net worth requirements for continued participation. As of December 31, 2021, the Company remained in compliance with such requirements.

Payment of Dividends and Share Repurchases

We are a legal entity separate and distinct from our banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of our bank and non-bank subsidiaries, our ability to pay dividends and repurchase shares depends upon our receipt of dividends from our subsidiaries. There are various federal and state law limitations on the extent to which our banking subsidiaries can declare and pay dividends to us, including regulatory capital requirements, general regulatory oversight to prevent unsafe or unsound practices and federal and state banking law requirements concerning the payment of dividends out of net profits or surplus. Applicable banking laws also prohibit, without prior regulatory approval, insured depository institutions, such as our bank subsidiaries, from making dividend distributions if such distributions are not paid out of available earnings. In addition, our right, and the right of our shareholders and creditors, to participate in any distribution of the assets or earnings of our bank and non-bank subsidiaries is further subject to the prior claims of creditors of our subsidiaries. No assurances can be given that the banks will, in any circumstances, pay dividends to the Company.

We and our bank subsidiaries must maintain the applicable Common Equity Tier 1 Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions, including dividends. The Capital Conservation Buffer is currently at its fully phased-in level of 2.5%. For more information on the Capital Conservation Buffer, see above.

Our ability to declare and pay dividends to our shareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. Federal Reserve policy provides that a bank holding company should not pay dividends unless (1) the bank holding company’s net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends, (2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. The policy also provides that a bank holding company should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the bank holding company’s capital structure. Bank holding companies also are required to consult with the Federal Reserve before materially increasing dividends. The Federal Reserve could prohibit or limit the payment of dividends by a bank holding company if it determines that payment of the dividend would constitute an unsafe or unsound practice.

FDICIA and Prompt Corrective Action

The Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”) requires the federal bank regulatory agencies to take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet certain capital adequacy standards. A depository institution’s treatment for purposes of the prompt corrective action provisions depends upon

its level of capitalization and certain other factors. An institution that fails to remain well-capitalized becomes subject to a series of restrictions that increase in severity as its capital condition weakens. Such restrictions may include a prohibition on capital distributions, restrictions on asset growth or restrictions on the ability to receive regulatory approval of applications. The FDICIA also provides for enhanced supervisory authority over undercapitalized institutions, including authority for the appointment of a conservator or receiver for the institution. In certain instances, a bank holding company may be required to guarantee the performance of an undercapitalized subsidiary bank’s capital restoration plan.

As of December 31, 2021, each of the Company’s banks was categorized as “well-capitalized” and, in addition, met additional requirements under the Capital Conservation Buffer.

Enforcement Authority

The federal bank regulatory agencies have broad authority to issue orders to depository institutions and their holding companies prohibiting activities that constitute violations of law, rule, regulation, or administrative order, or that represent unsafe or unsound banking practices, as determined by the federal banking agencies. The federal banking agencies also are empowered to require affirmative actions to correct any violation or practice; issue administrative orders that can be judicially enforced; direct increases in capital; limit dividends and distributions; restrict growth; assess civil money penalties against institutions or individuals who violate any laws, regulations, orders, or written agreements with the agencies; order termination of certain activities of holding companies or their non-bank subsidiaries; remove officers and directors; order divestiture of ownership or control of a non-banking subsidiary by a holding company; or terminate deposit insurance and appoint a conservator or receiver.

Safety and Soundness

The federal bank regulatory agencies have adopted a set of guidelines prescribing safety and soundness standards relating to internal controls and information systems, informational security, internal audit systems, loan documentation, credit underwriting, interest rate exposure, asset growth, and compensation, fees and benefits. The guidelines prohibit excessive compensation as an unsafe and unsound practice, and describe compensation as excessive when the amounts paid are unreasonable or disproportionate to the services performed by an executive officer, employee, director or principal shareholder.

During the past decade, properly managing risks has been identified as critical to the conduct of safe and sound banking activities and has become even more important as new technologies, product innovation, and the size and speed of financial transactions have changed the nature of banking markets. The agencies have identified a spectrum of risks facing banking institutions including, but not limited to, credit, market, liquidity, operational, legal, and reputational risk. Some of the regulatory pronouncements have focused on operational risk, which arises from the potential that inadequate information systems, operational problems, breaches in internal controls, fraud, or unforeseen catastrophes will result in unexpected losses. New products and services, third-party risk management and cybersecurity are critical sources of operational risk that financial institutions are expected to address in the current environment. Our subsidiary banks are expected to have active board and senior management oversight; adequate policies, procedures, and limits; adequate risk measurement, monitoring, and management information systems; and comprehensive and effective internal controls.

Cross-Guarantee

Under the cross-guarantee provision of the FDIA, insured depository institutions such as our subsidiary banks may be liable to the FDIC for any losses incurred, or reasonably expected to be incurred, by the FDIC resulting from the default of, or FDIC assistance to, any other commonly controlled insured depository institution. An FDIC cross-guarantee claim against a depository institution is superior in right of payment to claims of the holding company and its affiliates against such depository institution. All of our subsidiary banks are commonly controlled within the meaning of the cross-guarantee provision.

Insurance of Deposit Accounts

The deposits of each of our subsidiary banks are insured by the Depositors Insurance Fund (“DIF”) up to the standard maximum deposit insurance amount of $250,000 per depositor. Each of our subsidiary banks is subject to deposit insurance assessments based on the risk it poses to the DIF, as determined by the capital category and supervisory category to which it is assigned. The FDIC has authority to raise or lower assessment rates on insured deposits in order to achieve statutorily required reserve ratios in the DIF and to impose special additional assessments. There is a risk that our subsidiary banks’ deposit insurance premiums will increase if failures of insured depository institutions deplete the DIF or if the FDIC were to change its view of the risk that they pose to the DIF.

In addition, the Deposit Insurance Fund Act of 1996 authorized the Financing Corporation (“FICO”) to impose assessments on DIF assessable deposits in order to service the interest on FICO’s bond obligations. The FICO assessment rate was adjusted quarterly through the final collection in the second quarter of 2019. The rate was approximately 0.120 basis points for the second quarter of 2019 (12 cents per $10,000 of assessable deposits).

Assessment rates remain unchanged since the DIF reserve ratio fell to 1.30% in June 2020. The FDIC, as required under the Federal Deposit Insurance Act, established a plan on September 15, 2020, to restore the DIF reserve ratio to meet or exceed 1.35% within eight years. The FDIC’s restoration plan projects the reserve ratio to exceed 1.35% without increasing the deposit insurance assessment rate, subject to ongoing monitoring over the next eight years. The FDIC could increase the deposit insurance assessments for certain insured depository institutions, including our subsidiary banks, if the DIF reserve ratio is not restored as projected.

Limits on Loans to One Borrower and Loans to Insiders

Federal banking laws impose limits on the amount of credit a bank can extend to any one person (or group of related persons). For national banks, this limit includes credit exposures arising from derivative transactions, repurchase agreements, and securities lending and borrowing transactions.

Applicable banking laws and regulations also place restrictions on loans by FDIC-insured banks and their affiliates to their directors, executive officers and principal shareholders.

Lending Standards and Guidance

The federal banking agencies have adopted uniform regulations prescribing standards for extensions of credit that are secured by liens or interests in real estate or made for the purpose of financing permanent improvements to real estate. Under these regulations, all insured depository institutions, such as our subsidiary banks, must adopt and maintain written policies establishing appropriate limits and standards for extensions of credit that are secured by liens or interests in real estate or are made for the purpose of financing permanent improvements to real estate. These policies must establish loan portfolio diversification standards, prudent underwriting standards (including loan-to-value limits) that are clear and measurable, loan administration procedures, and documentation, approval and reporting requirements. The real estate lending policies must reflect consideration of the federal bank regulators’ Interagency Guidelines for Real Estate Lending Policies.

De Novo Branching and De Novo Banks

With the approval of applicable regulators, national banks and state banks may establish de novo branches in states other than their home state as if such state was the bank’s home state.

For a three-year period, newly chartered banks are subject to enhanced supervisory procedures, including higher capital requirements, more frequent examinations and other requirements.

Anti-Tying Provisions

Each of our subsidiary banks is prohibited from conditioning the availability of any product or service, or varying the price for any product or service, on the requirement that the customer obtain some additional product or service from the bank or any of its affiliates, other than loans, deposits and trust services.

Transactions with Affiliates

Certain transactions between a bank and its holding company or other non-bank affiliates are subject to various restrictions imposed by state and federal law and regulation. Such “covered transactions” include loans and other extensions of credit by the bank to the affiliate, investments in securities issued by the affiliate, purchases of assets from the affiliate, certain derivative transactions that create a credit exposure to an affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of the affiliate. In general, these affiliate transaction rules limit the amount of covered transactions between an institution and a single affiliate, as well as the aggregate amount of covered transactions between an institution and all of its affiliates. In addition, covered transactions that are credit transactions must be secured by acceptable collateral, and all affiliate transactions, including those that do not qualify as covered transactions, must be on terms that are at least as favorable to the bank as then-prevailing in the market for comparable transactions with unaffiliated entities. Transactions between affiliated banks may be subject to certain exemptions under applicable federal law.

Community Reinvestment Act

Under the CRA, insured depository institutions, including our subsidiary banks, have a continuing and affirmative obligation to help meet the credit needs of its entire community, including low and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for insured depository institutions nor does it limit an insured depository institution’s discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. However, insured depository institutions are rated on their performance in meeting the needs of their communities. The CRA requires each federal banking agency to take an insured depository institution’s CRA record into account when evaluating certain applications by the insured depository institution or its holding company, including applications for charters, branches and other deposit facilities, relocations, mergers, consolidations, acquisitions of assets or assumptions of liabilities, and bank and savings association acquisitions. An unsatisfactory record of performance may be the basis for denying or conditioning approval of an application by an insured depository institution or its holding company. The CRA also requires that all institutions publicly disclose their CRA ratings. Each of our subsidiary banks received a “satisfactory” or better rating from the Federal Reserve or the OCC on its most recent CRA performance evaluation.

In June 2020, the OCC adopted the CRA rules in final form (June 2020 Rule), which would have applied to national banks, including our subsidiary banks. In December 2021, the OCC issued a final rule to rescind the June 2020 Rule and replace it with a rule based largely on the prior rules adopted jointly by the federal banking agencies in 1995, as amended, that existed prior to the June 2020 Rule. The OCC has also issued a joint statement with the FDIC and Federal Reserve stating that they are committed to working jointly to modernize the CRA rules.

Compliance with Consumer Protection Laws

Our subsidiary banks and some other operating subsidiaries are subject to a variety of federal and state statutes and regulations designed to protect consumers. The CFPB has broad rulemaking authority over a wide range of federal consumer protection laws that apply to banks and other providers of financial products and services, including the authority to prohibit “unfair, deceptive or abusive” acts and practices, but examination and supervision is carried out by each subsidiary bank’s primary federal banking agency and, where applicable, state banking agency, not the CFPB. In addition, the Dodd-Frank Act authorizes state attorneys general and other state officials to enforce consumer protection rules issued by the CFPB. State authorities have recently increased their focus on and enforcement of consumer protection rules.

Interest and other charges collected or contracted for by banks are subject to state usury laws and federal laws concerning interest rates. Loan operations are also subject to federal laws applicable to credit transactions, such as:

•the federal Truth-In-Lending Act and Regulation Z issued by the CFPB, governing disclosures of credit terms to consumer borrowers;

•The Real Estate Settlement Procedures Act and Regulation X issued by the CFPB, requiring that borrowers for mortgage loans for one- to four-family residential real estate receive various disclosures, including good faith estimates of settlement costs, lender servicing and escrow account practices, and prohibiting certain practices that increase the cost of settlement services;

•the Home Mortgage Disclosure Act and Regulation C issued by the CFPB, requiring financial institutions to provide information to enable the public and public officials to determine whether a financial institution is fulfilling its obligation to help meet the housing needs of the community it serves;

•the Equal Credit Opportunity Act and Regulation B issued by the CFPB, prohibiting discrimination on the basis of various prohibited factors in extending credit;

•the Fair Credit Reporting Act and Regulation V issued by the CFPB, governing the use and provision of information to consumer reporting agencies;

•the Fair Debt Collection Practices Act and Regulation F issued by the CFPB, governing the manner in which consumer debts may be collected by collection agencies;

•the Service Members Civil Relief Act, applying to all debts incurred prior to commencement of active military service (including credit card and other open-end debt) and limiting the amount of interest, including service and renewal charges and any other fees or charges (other than bona fide insurance) that is related to the obligation or liability; and

•the guidance of the various federal agencies charged with the responsibility of implementing such federal laws.

Deposit operations are subject to, among others:

•the Truth in Savings Act and Regulation DD issued by the CFPB, which require disclosure of deposit terms to consumers;

•Regulation CC issued by the Federal Reserve Board, which relates to the availability of deposit funds to consumers;

•the Right to Financial Privacy Act, which imposes a duty to maintain the confidentiality of consumer financial records and prescribes procedures for complying with administrative subpoenas of financial records; and

•the Electronic Fund Transfer Act and Regulation E issued by the CFPB, which governs automatic deposits to and withdrawals from deposit accounts and customers’ rights and liabilities arising from the use of automated teller machines and other electronic banking services.

There are consumer protection standards that apply to functional areas of operation rather than applying only to loan or deposit products. Our subsidiary banks and some other operating subsidiaries are also subject to certain state laws and regulations designed to protect consumers.

The CFPB has promulgated, and continues to promulgate, many mortgage-related final rules since it was established under the Dodd-Frank Act, including rules related to the ability to repay and qualified mortgage standards, mortgage servicing standards, loan originator compensation standards, high-cost mortgage requirements, Home Mortgage Disclosure Act requirements and appraisal and escrow standards for higher priced mortgages. Most of the provisions of these mortgage-related final rules are currently effective. In addition, several proposed revisions to mortgage-related rules are pending finalization. The mortgage-related final rules issued by the CFPB have materially restructured the origination, servicing and securitization of residential mortgages in the United States. These rules have impacted, and will continue to impact, the business practices of mortgage lenders, including the Company.

In order to ensure compliance with all mortgage-related rules and regulations, the Company consolidated its consumer mortgage loan origination and loan servicing operations primarily within Wintrust Mortgage. All consumer mortgage applications are taken through Wintrust Mortgage, which has extensively trained loan originators located at many of our branches. While in certain limited cases our banks may offer specialized consumer mortgages to our customers, substantially all consumer mortgages for all of our banks are originated and closed by Wintrust Mortgage. Wintrust Mortgage then sells loans to third parties or to our banks. To the extent that we retain consumer mortgage loans in our bank portfolios, our banks have engaged Wintrust Mortgage to provide loan servicing.

In January 2021, the OCC released a final rule that would require certain OCC-supervised banks to provide access to services, capital, and credit based on their risk assessment of individual customers, rather than broad-based decisions affecting whole categories or classes of customers, which includes requiring banks to make each financial service they offer available to all persons in the geographic market served by them on proportionally equal terms. The rule was scheduled to take effect on April 1, 2021. However, the OCC announced that the next confirmed Comptroller of the Currency will review the final rule, and its future remains uncertain.

Changes to consumer protection regulations, including those promulgated by the CFPB, could affect our business but the likelihood, timing and scope of any such changes and the impact any such change may have on us cannot be determined with any certainty. See Item 1A. Risk Factors.

Debit Interchange

We are subject to a statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers, including our bank subsidiaries, be reasonable and proportional to the cost incurred by the issuer. Interchange fees for electronic debit transactions are limited to 21 cents plus 0.05% of the transaction, plus an additional one cent per transaction fraud adjustment, impose requirements regarding routing and exclusivity of electronic debit transactions, and generally require that debit cards be usable in at least two unaffiliated networks.

Anti-Money Laundering Programs

The Bank Secrecy Act (“BSA”) and USA PATRIOT Act of 2001 (“USA PATRIOT Act”) contain anti-money laundering (“AML”) and financial transparency provisions intended to detect, and prevent the use of the U.S. financial system for, money laundering and terrorist financing activities. The BSA, as amended by the USA PATRIOT Act, requires depository institutions and their holding companies to undertake activities including maintaining an AML program, verifying the identity of clients, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. Each of our subsidiary banks is subject to the BSA and, therefore, is required to provide its employees with AML training, designate an AML compliance officer and undergo an annual, independent audit to assess the effectiveness of its AML program. We have implemented policies, procedures and internal controls that are designed to comply with these AML requirements. In May 2016, the Financial Crimes Enforcement Network (“FinCEN”), which is a unit of the Treasury Department that drafts regulations

implementing the USA PATRIOT Act and other AML and BSA legislation, issued final rules governing enhanced customer due diligence. The rules impose several new obligations on covered financial institutions with respect to their “legal entity customers,” including corporations, limited liability companies and other similar entities. For each such customer that opens an account (including an existing customer opening a new account), the covered financial institution must identify and verify the customer’s “beneficial owners,” who are specifically defined in the rules. The rules contain an exemption for certain insurance premium financing transactions. Bank regulators are focusing their examinations on anti-money laundering compliance, and we will continue to monitor and augment, where necessary, our AML compliance programs. The federal banking agencies are required, when reviewing bank and bank holding company acquisition or merger applications, to take into account the effectiveness of the anti-money laundering activities of the applicant.

The Anti-Money Laundering Act of 2020, enacted on January 1, 2021 as part of the National Defense Authorization Act, does not directly impose new requirements on banks, but requires the U.S. Treasury Department to issue National Anti-Money Laundering and Countering the Financing of Terrorism Priorities, and conduct studies and issue regulations that may, over the next few years, significantly alter some of the due diligence, recordkeeping and reporting requirements that the Bank Secrecy Act and USA PATRIOT Act impose on banks. The Anti-Money Laundering Act of 2020 also contains provisions that promote increased information-sharing and use of technology, and increases penalties for violations of the Bank Secrecy Act and includes whistleblower incentives, both of which could increase the prospect of regulatory enforcement.

Office of Foreign Assets Control Regulation

The U.S. Department of the Treasury’s Office of Foreign Assets Control, or “OFAC,” is responsible for administering economic sanctions that affect transactions with designated foreign countries, nationals and others, as defined by various Executive Orders and Acts of Congress. OFAC-administered sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a sanctioned country, including prohibitions against direct or indirect imports from and exports to a sanctioned country and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country; and (2) a blocking of assets in which the government or “specially designated nationals” of the sanctioned country have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). OFAC also publishes lists of persons, organizations, and countries suspected of aiding, harboring or engaging in terrorist acts, known as Specially Designated Nationals and Blocked Persons. Blocked assets (e.g., property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.

Protection of Client Information

Legal requirements concerning the use and protection of client information affect many aspects of the Company’s business, and are continuing to evolve. They include the privacy and information safeguarding provisions of the Gramm-Leach-Bliley Act (“GLB Act”), the Fair Credit Reporting Act (“FCRA”) and the amendments adopted by the Fair and Accurate Credit Transactions Act of 2003, as well as state law requirements. The GLB Act requires a financial institution to disclose its privacy policy to certain customers, and requires the financial institution to allow those customers to opt-out of some sharing of the customers’ nonpublic personal information with nonaffiliated third persons. In accordance with these requirements, we and each of our banks and operating subsidiaries provide a written privacy notice to each affected customer when the customer relationship begins and on an annual basis. As described in the privacy notice, we protect the security of information about our customers, educate our employees about the importance of protecting customer privacy, and allow affected customers to opt out of certain types of information sharing. We and our subsidiaries also require business partners with which we share information to have adequate security safeguards and to follow the requirements of the GLB Act. The GLB Act, as interpreted by the federal banking regulators, and state laws require us to take certain actions, including possible notice to affected customers, in the event that sensitive customer information is compromised. We and/or each of the banks and operating subsidiaries may need to amend our privacy policies and adapt our internal procedures in the event that these legal requirements, or the regulators’ interpretation of them, change, or if new requirements are added.

Data privacy and data protection are areas of increasing state legislative focus. For example, in June of 2018, the Governor of California signed into law the California Consumer Privacy Act (“CCPA”). The CCPA, which became effective on January 1, 2020, applies to for-profit businesses that conduct business in California and meet certain revenue or data collection thresholds. The CCPA contains several exemptions, including that many, but not all, requirements of the CCPA are inapplicable to information that is collected, processed, sold or disclosed pursuant to the GLB Act. California voters also recently passed the California Privacy Rights Act, which will take effect on January 1, 2023 and significantly modifies the CCPA. The California Privacy Rights Act imposes additional obligations on covered companies and expands California consumers’ rights with respect

to certain sensitive personal information, resulting in further uncertainty and potentially requiring us to incur additional costs and expenses in an effort to comply with these requirements.

The CCPA may be interpreted or applied in a manner inconsistent with our understanding or similar laws may be adopted by other states where we do business. The impact of the CCPA on our business is yet to be determined. The federal government may also pass data privacy or data protection legislation.

Like other lenders, the banks and several of our operating subsidiaries use credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates reporting information to credit bureaus, prescreening individuals for credit offers, sharing of information between affiliates, and using affiliate data for marketing purposes. Similar state laws may impose additional requirements on us, the banks and our operating subsidiaries.

In November 2021, the Federal Reserve, OCC, and FDIC adopted a new regulation that, among other things, requires a banking organization to notify its primary federal regulators within 36 hours after identifying a “computer-security incident” that the banking organization believes in good faith could materially disrupt or degrade its business or operations in a manner that would, among other things, jeopardize the viability of its operations, result in customers being unable to access their deposit and other accounts, result in a material loss of revenue, profit or franchise value, or pose a threat to the financial stability of the United States.

Violation of these legal requirements may expose us to regulatory action and private litigation, including claims for damages and penalties.

Broker-Dealer and Investment Adviser Regulation

Wintrust Investments and Great Lakes Advisors are subject to extensive regulation under federal and state securities laws. Wintrust Investments is registered as a broker-dealer with the SEC and in all 50 states, the District of Columbia and the U.S. Virgin Islands. Both Wintrust Investments and Great Lakes Advisors are registered as investment advisers with the SEC. In addition, Wintrust Investments is a member of several self-regulatory organizations (“SROs”), including FINRA and NYSE Chicago. In addition to SEC rules and regulations, the SROs adopt rules, subject to approval of the SEC, that govern all aspects of business in the securities industry and conduct periodic examinations of member firms. Wintrust Investments is also subject to regulation by state securities commissions in states in which it conducts business. Wintrust Investments and Great Lakes Advisors are registered only with the SEC as investment advisers, but certain of their advisory personnel are subject to regulation by state securities regulatory agencies.

As a result of federal and state registrations and SRO memberships, Wintrust Investments is subject to overlapping schemes of regulation that cover all aspects of its securities businesses. Such regulations cover uses and safekeeping of clients’ funds; record-keeping and reporting requirements; supervisory and organizational procedures intended to assure compliance with securities laws and to prevent improper trading on material nonpublic information; personnel-related matters, including qualification and licensing of supervisory and sales personnel; limitations on extensions of credit in securities transactions; clearance and settlement procedures; “suitability” determinations as to certain customer transactions; limitations on the amounts and types of fees and commissions that may be charged to customers; and regulation of proprietary trading activities and affiliate transactions. Violations of the laws and regulations governing a broker-dealer’s actions can result in censures, fines, the issuance of cease-and-desist orders, revocation of licenses or registrations, the suspension or expulsion from the securities industry of a broker-dealer or its officers or employees, or other similar actions by both federal and state securities administrators, as well as the SROs.

As a registered broker-dealer, Wintrust Investments is subject to the SEC’s net capital rule as well as the net capital requirements of the SROs of which it is a member. Net capital rules, which specify minimum capital requirements, are designed to measure general financial integrity and liquidity and require that at least a minimum amount of net assets be kept in relatively liquid form. Rules of FINRA and other SROs also impose limitations and requirements on the transfer of member organizations’ assets. Compliance with net capital requirements may limit the Company’s operations requiring the intensive use of capital. These requirements restrict the Company’s ability to withdraw capital from Wintrust Investments, which in turn may limit the Company’s ability to pay dividends, repay debt or redeem or purchase shares of the Company’s own outstanding stock. Wintrust Investments is a member of the Securities Investor Protection Corporation (“SIPC”), which subject to certain limitations, serves to oversee the liquidation of a member brokerage firm, and to return missing cash, stock and other securities owed to the firm’s brokerage customers, in the event a member broker-dealer fails. The general SIPC protection for customers’ securities accounts held by a member broker-dealer is up to $500,000 for each eligible customer, including a maximum of $250,000 for cash claims. SIPC does not protect brokerage customers against investment losses. In addition to SIPC coverage, the clearing firm utilized by Wintrust Investments offers certain insurance coverage. In the event of the clearing firm’s

insolvency, clients whose cash and securities were not fully protected by SIPC may benefit from this additional insurance. The policy provides coverage to each client up to $1.9 million, subject to an aggregate cap of $1 billion for all policy beneficiaries.

Wintrust Investments and Great Lakes Advisors in their capacities as investment advisers are subject to regulations covering matters such as transactions between clients, transactions between the adviser and clients, custody of client assets and management of mutual funds and other client accounts. The principal purpose of regulation and discipline of investment firms is the protection of customers, clients and the securities markets rather than the protection of creditors and shareholders of investment firms. Sanctions that may be imposed for failure to comply with laws or regulations governing investment advisers include the suspension of individual employees, limitations on an adviser’s engaging in various asset management activities for specified periods of time, the revocation of registrations, other censures and fines.

In June 2019, the SEC finalized Regulation Best Interest, which imposes a new standard of conduct on SEC-registered broker-dealers when making recommendations to retail customers. In addition, the SEC finalized a new summary disclosure form that broker-dealers and registered investment advisers must provide to retail customers. Wintrust Investments and Great Lakes Advisors were required to comply with these requirements, as applicable, as of June 2020.

Incentive Compensation

The federal banking agencies have issued joint guidance on incentive compensation designed to ensure that the incentive compensation policies of banking organizations, such as us and our subsidiary banks, do not encourage imprudent risk taking and are consistent with the safety and soundness of the organization. In addition, the Dodd-Frank Act requires the federal banking agencies and the SEC to issue regulations or guidelines requiring covered financial institutions, including us and our subsidiary banks, to prohibit incentive-based payment arrangements that encourage inappropriate risks by providing compensation that is excessive or that could lead to material financial loss to the institution. A proposed rule was issued in 2016. It is unclear when, if ever, the proposed rule will be finalized. The Biden Administration may revisit this proposal.

Also pursuant to the Dodd-Frank Act, in 2015, the SEC proposed rules that would direct stock exchanges to require listed companies to implement clawback policies to recover incentive-based compensation from current or former executive officers in the event of certain financial restatements and would also require companies to disclose their clawback policies and their actions under those policies. The SEC has re-opened the comment period for these rules, but it is unclear when the proposed rules will be finalized.

Since its formation, Wintrust has held the objective of aiming to differentiate itself by offering customers a highly-personalized banking experience, through staff that is warm, friendly, and responsive. Wintrust expects each of its employees to embody that original mission by serving as brand ambassadors each day, within each community served by our banks and other business units.

Workforce Overview

As of December 31, 2021, Wintrust employed 5,239 full-time equivalent employees in the U.S. and Canada. Approximately 97% of Wintrust’s employees are classified as full-time, working greater than 30 hours per week. None of our employees are represented by a collective bargaining agreement and we consider our employee relations to be good.

Talent Recruiting and Retention

At Wintrust we recognize that attracting, motivating and retaining talent at all levels is vital to continuing our success. In 2021, Wintrust filled approximately 1,069 positions, including external hires, internal transfers/promotions, and temporary hires. In 2021, approximately 54% of our new hires self-identified as female and approximately 39% of new hires self-identified as a racial or ethnic minority. Wintrust promotes an employee referral program, which we believe favorably affects colleague retention and engagement. Turnover for the entire Wintrust enterprise for the year was approximately 20% and voluntary departures accounted for approximately 81% of the total turnover.

Wintrust offers total rewards packages that are designed to attract, motivate and retain a talented and diverse group of employees. In addition to competitive, performance-based compensation plans, we provide employees with comprehensive benefits packages. Wintrust consistently monitors and adapts its total rewards program design to reflect both market changes and employee feedback.

Diversity & Inclusion

Wintrust strives to promote an equitable, diverse and inclusive culture where each employee can be successful, and one that is reflective of the communities we serve. Women currently represent more than 58% of Wintrust’s workforce. In addition, racially/ethnically diverse representation in Wintrust’s workforce is approximately 31%. To further advance diversity and inclusion across Wintrust, we have taken the following steps:

•Expanded the “shared responsibility in action” theme by launching 12-month advocate-protégé partnerships which paired select high-potential protégés with senior executive advocates. The protégé cohort includes over 60% women and 35% leaders who are racially or ethnically diverse. The program objective is to accelerate development of leadership opportunities for protégés within one to three years after launching the partnership.

•Launched a fourth Business Resource Group (“BRG”) called Prism, which is intended to support our LGBTQ+ employees and community. Other BRGs are: Leadership Coalition, Multicultural Professionals Network, and Career Navigation. Over 10% of Wintrust employees have registered as members of one or more BRG.

•Introduced the 360 degree Inclusivity Model designed to take inclusive approaches to addressing racial and financial disparities in the communities we serve, through enhanced products and services.

•Required each of our business units to outline key goals and effective effort for advancing diversity and inclusion via formal Diversity & Inclusion Business Unit Action Plans document that are reviewed and updated annually.

Learning & Development

We are committed to providing all team members with development opportunities through individual and career development planning. Our employees have access to approximately 500 Banking topics, 150 Professional Skills topics and 400 customized training courses and resources through Wintrust University – our learning portal. In 2021, we introduced a new online training catalog containing over 16,000 course offerings for our employees’ personal and professional development. In 2021, Wintrust invested more than 117,000 total hours in training by team members.

We routinely identify and recognize talented employees by performing comprehensive reviews of leadership capability, readiness, aspiration and succession planning. To support the development of our internal talent pipeline, we have invested in a number of programs to support the development of future leaders and additional training for senior leaders with strategic accountability. To support the development of future leaders, 79 newly minted leaders attended “The Fundamentals of Wintrust Leadership” program and 18 senior leaders participated in our year-long “Winning at Wintrust” training program focused on strategic accountability. Additionally, 141 retail employees completed the Wintrust Bankers Academy program in 2021.

Annually, Wintrust team members at all levels certify their completion of regulatory training based upon their roles and responsibilities. They also are encouraged to complete a minimum of two professional development activities each year.

Pandemic Worker Health & Safety Efforts

Initiatives undertaken to keep our employees safe during the COVID-19 pandemic have included:

•Granted emergency sick leave to all employees up to 160 hours for caring for a family member or personal illness due to COVID-19.

•Paid employees for all employer directed quarantines due to close contact exposure in the workplace.

•Continued to support non-essential staff to work remotely where possible.

•Hosted various virtual wellness sessions throughout the year addressing a variety of topics that included anxiety, depression, resiliency for working parents, nutrition, ergonomics and virtual cooking classes.

•Closely monitored vaccinations percentages of our overall workforce.

•Modified banking operations and branch staffing levels to limit close person-to-person contact where possible.

•Paid employees full wages in the event a branch closure occurred due to COVID-19 impacts on staffing levels.

•Offered telemedicine services through a third-party vendor for COVID-19 symptoms and illness.

•Covered the full cost of COVID-19 testing for all employees and family members enrolled in Wintrust’s health benefits.

•Made at-home COVID-19 test kits available to limit employees’ need to leave their homes for testing.

•Continued support for childcare benefits for employees to improve work-life balance.

•Provided employee assistance program offerings and resources designed to help employees deal with COVID-19 related mental health issues.

•Monitored and adjusted safety protocols and signage at all of our locations in response to changing guidelines by local, state and federal regulations, and recommendations.

•Maintained comprehensive employee communications program regarding COVID-19 related matters.

•Provided enhanced manager and employee resources relating to remote work environment.

•Required daily health attestations for employees reporting to branch locations and offices.

The Company’s Internet address is www.wintrust.com. The Company makes available at this address, under the “Investor Relations” tab, free of charge, its Annual Report on Form 10-K, its annual reports to shareholders, Quarterly Reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC. These filings are also available on the SEC’s website at www.sec.gov.

Wintrust Financial Corporation, an Illinois corporation (“we,” “Wintrust” or “the Company”), which was incorporated in 1992, is a financial holding company based in Rosemont, Illinois, with total assets of approximately $45.1 billion as of December 31, 2020. We provide community-oriented, personal and commercial banking services to customers located in the Chicago metropolitan area, southern Wisconsin and northwest Indiana (“our market area”) through our fifteen wholly-owned-banking subsidiaries (collectively, the “banks”), as well as the origination and purchase of residential mortgages for sale into the secondary market through Wintrust Mortgage, a division of Barrington Bank & Trust Company, N.A. (“Barrington Bank”). In addition, we provide specialty finance services, including financing for the payment of commercial insurance premiums and life insurance premiums (“premium finance receivables”) on a national basis through FIRST Insurance Funding, a division of our wholly-owned subsidiary Lake Forest Bank & Trust Company, N.A. (“Lake Forest Bank”), and Wintrust Life Finance, a division of Lake Forest Bank, and in Canada through our premium finance company, First Insurance Funding of Canada (“FIFC Canada”), lease financing and other direct leasing opportunities through our wholly-owned subsidiary, Wintrust Asset Finance, Inc. (“Wintrust Asset Finance”), and short-term accounts receivable financing and outsourced administrative services through our wholly-owned subsidiary, Tricom, Inc. of Milwaukee (“Tricom”). Further, we provide a full range of wealth management services primarily to customers in our market area through four separate subsidiaries, The Chicago Trust Company, N.A. (“CTC”), Wintrust Investments, LLC (“Wintrust Investments”), Great Lakes Advisors, LLC (“Great Lakes Advisors”) and Chicago Deferred Exchange Company, LLC (“CDEC”).

As set forth in Note 24, “Segment Information,” our operations consist of three primary segments: community banking, specialty finance and wealth management. The three reportable segments are strategic business units that are separately managed as they offer different products and services and have different marketing strategies. In addition, each segment’s customer base has varying characteristics and each segment has a different regulatory environment. While the Company’s management monitors each of the fifteen bank subsidiaries’ operations and profitability separately, these subsidiaries have been aggregated into one reportable operating segment due to the similarities in products and services, customer base, operations, profitability measures and economic characteristics. All segment measurements discussed below are based on the reportable segments and do not reflect intersegment eliminations.

Community Banking

Through our community banking segment, our banks provide community-oriented, personal and commercial banking services to customers located in our market area. Our customers include individuals, small to mid-sized businesses, local governmental units and institutional clients residing primarily in the banks’ local service areas. The banks have a strategy to provide comprehensive community-focused banking services. In keeping with this strategy, the banks provide highly personalized and responsive service, a characteristic of locally-owned and managed institutions. As such, the banks compete for deposits principally by offering depositors a variety of deposit programs, convenient office locations, hours and other services, and for loan originations primarily through the interest rates and loan fees they charge, the efficiency and quality of services they provide to borrowers and the variety of their loan and cash management products. Using our multiple bank charter corporate structure to our advantage, we offer our MaxSafe® deposit accounts, which provide customers with expanded Federal Deposit Insurance Corporation (“FDIC”) insurance coverage by spreading a customer's deposit across our fifteen banks. This product differentiates our banks from many of our competitors that have consolidated their bank charters into branches. We also have downtown Chicago and Milwaukee offices that work with each of our banks to capture commercial and industrial business. Our commercial and industrial lenders in our downtown offices operate in close partnership with lenders at our community banks. By combining our expertise in the commercial and industrial sector with our high level of personal service and a full suite of banking products, we believe we create another point of differentiation from both our larger and smaller competitors. Our banks also offer home equity, consumer, and real estate loans, safe deposit facilities, ATMs, online and mobile banking and other innovative and traditional services specially tailored to meet the needs of customers in their market areas.

We developed our banking franchise through a combination of de novo organization and the purchase of existing bank franchises. The organizational efforts began in 1991, when a group of experienced bankers and local business people identified an unfilled niche in the Chicago metropolitan area retail banking market. As large banks acquired smaller ones and personal service was subjected to consolidation strategies, the opportunity increased for locally owned and operated, highly personal

service-oriented banks. As a result, Lake Forest Bank was founded in December 1991 to service the Lake Forest and Lake Bluff communities.

As of December 31, 2020, we owned fifteen nationally chartered banks: Lake Forest Bank, Barrington Bank, Wintrust Bank, N.A. (“Wintrust Bank”), Libertyville Bank & Trust Company, N.A. (“Libertyville Bank”), Northbrook Bank & Trust Company, N.A. (“Northbrook Bank”), Village Bank & Trust, N.A. (“Village Bank”), Wheaton Bank & Trust Company, N.A. (“Wheaton Bank”), State Bank of the Lakes, N.A., Crystal Lake Bank & Trust Company, N.A. (“Crystal Lake Bank”), Schaumburg Bank & Trust Company, N.A. (“Schaumburg Bank”), Beverly Bank & Trust Company, N.A. (“Beverly Bank”), Old Plank Trail Community Bank, N.A. (“Old Plank Trail Bank”), Hinsdale Bank & Trust Company, N.A. (“Hinsdale Bank”), St. Charles Bank & Trust Company, N.A. (“St. Charles Bank”) and Town Bank, N.A. (“Town Bank”). As of December 31, 2020, we had 181 banking locations. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the Office of the Comptroller of the Currency (“OCC”).

We also engage in the retail origination and purchase of residential mortgages through Wintrust Mortgage as well as consumer direct lending primarily to veterans through our Veterans First brand. Certain originated loans are sold to unaffiliated companies or the Company's banks with servicing remaining within Wintrust Mortgage operations. Wintrust Mortgage maintains retail mortgage offices in a number of states, with the largest concentration located in the Chicago, Minneapolis, Salt Lake City and Los Angeles metropolitan areas.

We also offer several niche lending products through several of the banks. These include Barrington Bank's Community Advantage program, which provides lending, deposit and cash management services to condominium, homeowner and community associations; Hinsdale Bank's mortgage warehouse lending program, which provides loan and deposit services to mortgage brokerage companies located predominantly in the Chicago metropolitan area; and Lake Forest Bank's franchise lending program, which provides lending to restaurant franchisees. Other niches offered throughout our banking franchise include Wintrust Commercial Finance, which offers direct leasing opportunities; Wintrust Business Credit, which specializes in asset-based lending for middle-market companies; Wintrust SBA Lending, which is dedicated to offering expertise in Small Business Administration loans; Wintrust Commercial Real Estate, which concentrates on real estate lending solutions including commercial mortgages and construction loans; and Wintrust Government, Non-Profit & Hospital, which focuses on financial solutions for mission-based organizations such as hospitals, non-profits, educational institutions and local government operations. In addition, we offer a niche deposit service through our Northbrook Bank's Funds Group.

For the years ended December 31, 2020, 2019 and 2018, the community banking segment had net revenues of $1.3 billion, $1.1 billion and $1.0 billion, respectively, and net income of $164 million, $238 million and $241 million, respectively. The community banking segment had total assets of $36.8 billion, $29.6 billion and $25.4 billion as of December 31, 2020, 2019 and 2018, respectively. The community banking segment accounted for approximately 76% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2020.

Specialty Finance

Through our specialty finance segment, we offer financing of insurance premiums for businesses and individuals; accounts receivable financing, value-added, out-sourced administrative services; and other specialty finance businesses. FIRST Insurance Funding and Wintrust Life Finance engage in the premium finance receivables business, our most significant specialized lending niche, including commercial insurance premium finance and life insurance premium finance. We also engage in commercial insurance premium finance in Canada through our wholly-owned subsidiary FIFC Canada.

In their commercial insurance premium finance operations, FIRST Insurance Funding and FIFC Canada make loans to businesses to finance the insurance premiums they pay on their commercial insurance policies. Approved medium and large insurance agents and brokers located throughout the United States and Canada assist FIRST Insurance Funding and FIFC Canada, respectively, in arranging each commercial premium finance loan between the borrower and FIRST Insurance Funding or FIFC Canada, as the case may be. FIRST Insurance Funding or FIFC Canada evaluates each loan request according to its own underwriting criteria including the amount of the down payment on the insurance policy, the term of the loan, the credit quality of the insurance company providing the financed insurance policy, the interest rate, the borrower's previous payment history, if any, and other factors deemed appropriate. Upon approval of the loan by FIRST Insurance Funding or FIFC Canada, as the case may be, the borrower makes a down payment on the financed insurance policy, which is generally done by providing payment to the agent or broker, who then forwards it to the insurance company. FIRST Insurance Funding or FIFC Canada may either forward the financed amount of the remaining policy premiums directly to the insurance carrier or to the agent or broker for remittance to the insurance carrier on FIRST Insurance Funding's or FIFC Canada's behalf. In some cases the agent or broker may hold our collateral, in the form of the proceeds of the unearned insurance premium from the insurance company, and forward it to FIRST Insurance Funding or FIFC Canada in the event of a default by the borrower. This lending

involves relatively rapid turnover of the loan portfolio and high volume of loan originations. Because the agent or broker is the primary contact to the ultimate borrowers who are located nationwide and because proceeds and our collateral may be handled by the agent or brokers during the term of the loan, FIRST Insurance Funding and FIFC Canada may be more susceptible to third party (i.e., agent or broker) fraud. The Company performs various controls and procedures including ongoing credit and other reviews of the agents and brokers as well as performs various internal audit steps to mitigate against the risk of material fraud.

The commercial and property premium finance business is subject to regulation in the majority of states. Regulation typically governs notices to borrowers prior to cancellation of a policy and required communication to insurance agents and insurance companies. FIRST Insurance Funding offers financing of commercial insurance policies in all 50 states, the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. FIRST Insurance Funding’s legal department regularly monitors changes to regulations and updates policies and programs accordingly.

Wintrust Life Finance finances life insurance policy premiums generally used for estate planning purposes of high net-worth borrowers. These loans are originated directly with the borrowers with assistance from life insurance carriers, independent insurance agents, financial advisors and legal counsel. The cash surrender value of the life insurance policy is the primary form of collateral. In addition, these loans often are secured with a letter of credit, marketable securities or certificates of deposit. In some cases, Wintrust Life Finance may make a loan that has a partially unsecured position.

The life insurance premium finance business is subject to banking regulations but is not subject to additional regulatory regimes (e.g. additional state regulation). Wintrust Life Finance's compliance department regularly monitors the regulatory environment and the company's compliance with existing regulations. Wintrust Life Finance maintains a policy prohibiting the known financing of stranger-originated life insurance and has established procedures to identify and prevent the company from financing such policies. While a carrier could potentially put at risk the cash surrender value of a policy, which serves as Wintrust Life Finance's primary collateral, by challenging the validity of the insurance contract for lack of an insurable interest, Wintrust Life Finance believes it has strong counterclaims against any such claims by carriers, in addition to recourse to borrowers and guarantors as well as to additional collateral in certain cases.

Premium finance loans made by FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada are primarily secured by the insurance policies financed by the loans. These insurance policies are written by a large number of insurance companies geographically dispersed throughout the United States and Canada. Our premium finance receivables balances finance insurance policies that are spread among a large number of insurers, however one of the insurers represents approximately 14% of such balances, and two additional insurers represent approximately 6% and 5% each of such balances. FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada consistently monitor carrier ratings and financial performance of our carriers. In the event ratings fall below certain levels, most of Wintrust Life Finance's life insurance premium finance policies provide for an event of default and allow Wintrust Life Finance to have recourse to borrowers and guarantors as well as to additional collateral in certain cases. For the commercial premium finance business, the term of the loans is sufficiently short such that in the event of a decline in carrier ratings, FIRST Insurance Funding or FIFC Canada, as the case may be, can restrict or eliminate additional loans to finance premiums to such carriers. The majority of premium finance receivables are purchased by the banks in order to more fully utilize their lending capacity as these loans generally provide the banks with higher yields than alternative investments.

Through our wholly-owned subsidiary Wintrust Asset Finance, we provide equipment financing through structured loan and lease products to customers in a variety of industries throughout the United States. Wintrust Asset Finance provides financing of fixed assets consisting of property, plant and equipment, transportation (trucks, trailers, rail, marine, buses), construction, manufacturing equipment, technology, oil and gas, restaurant equipment, medical and healthcare. As of December 31, 2020, the Company’s leasing portfolio, including capital leases, loans and equipment on operating leases, totaled $2.1 billion compared to $1.6 billion as of December 31, 2019. During 2020, Wintrust Asset Finance contributed approximately $62.0 million to our revenue, which does not reflect intersegment eliminations.

Through our wholly-owned subsidiary Tricom, we provide high-yielding, short-term accounts receivable financing and value-added, outsourced administrative services, such as data processing of payrolls, billing and cash management services to the temporary staffing industry. Tricom’s clients, located throughout the United States, provide staffing services to businesses in diversified industries. During 2020, Tricom processed payrolls with associated client billings of approximately $549 million and contributed approximately $9.8 million to our revenue, net of interest expense, which does not reflect intersegment eliminations.

In 2020, our commercial premium finance operations, life insurance premium finance operations, leasing operations and accounts receivable finance operations accounted for 42%, 31%, 23% and 4%, respectively, of the total revenues of our

specialty finance business. For the years ended December 31, 2020, 2019 and 2018 the specialty finance segment had net revenues of $263 million, $241 million and $203 million, respectively, and net income of $100 million, $89 million and $82 million, respectively. The specialty finance segment had total assets of $7.0 billion, $5.9 billion and $5.1 billion as of December 31, 2020, 2019 and 2018, respectively. The specialty finance segment accounted for 16% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2020.

Wealth Management

Through our wealth management segment, we offer a full range of wealth management services through four separate subsidiaries (Wintrust Investments, CTC, Great Lakes Advisors and CDEC): trust and investment services, tax-deferred like-kind exchange services, asset management, securities brokerage services and 401(k) and retirement plan services.

Wintrust Investments, our registered broker/dealer subsidiary which has been operating since 1931, provides a full range of private client and securities brokerage services to clients located primarily in the Midwest. Wintrust Investments is headquartered in downtown Chicago, operates an office in Appleton, Wisconsin, and has established branch locations in offices at a majority of our banks. Wintrust Investments also provides a full range of investment services to clients through a network of relationships with community-based financial institutions primarily located in Illinois. Wintrust Investments is regulated by the Securities and Exchange Commission (“SEC”) and the Financial Industry Regulatory Authority (“FINRA”) as a registered broker-dealer, as well as by the SEC as a registered investment adviser.

CTC, our trust subsidiary, offers trust and investment management services to clients through offices located in downtown Chicago and at various banking offices of our fifteen banks. CTC is subject to regulation, supervision and regular examination by the OCC.

Great Lakes Advisors, our registered investment adviser with locations in downtown Chicago and Tampa, Florida as well as in various banking offices of our fifteen banks, provides money management services and advisory services to individuals, institutions, and municipal and tax-exempt organizations. Great Lakes Advisors also provides portfolio management and financial advisory services for a wide range of pension and profit-sharing plans as well as money management and advisory services to CTC. Great Lakes Advisors is regulated by the SEC as a registered investment adviser.

CDEC, our provider of tax-deferred like-kind exchange services, provides Qualified Intermediary services (as defined by U.S. Treasury regulations) for taxpayers seeking to structure tax-deferred like-kind exchanges under Internal Revenue Code (“IRC”) Section 1031. Under IRC Section 1031, a taxpayer may defer the gain on the sale of certain investment property if the taxpayer utilizes the services of a Qualified Intermediary. These transactions typically generate customer deposits during the period following the sale of the property until such proceeds are used to purchase a replacement property. These deposits may flow into our banks as a source of low-cost deposits. CDEC is the subsidiary of Elektra Holding Company, LLC (“Elektra”), which was acquired by the Company in December of 2018.

As of December 31, 2020, the Company’s wealth management subsidiaries had approximately $30.1 billion of assets under administration, which included $3.5 billion of assets owned by the Company and its subsidiary banks. For the years ended December 31, 2020, 2019 and 2018, the wealth management segment had net revenues of $134 million, $130 million and $109 million, respectively, and net income of $29 million, $28 million and $20 million, respectively. The wealth management segment had total assets of $1.3 billion, $1.1 billion and $733 million as of December 31, 2020, 2019 and 2018, respectively. The wealth management segment accounted for 8% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2020.

The Company has employed certain strategies since 2013 to achieve strong net income amid an environment characterized by low interest rates and increased competition. In general, the Company has taken a steady and measured approach to grow strategically and manage expenses. Specifically, the Company has:

•Leveraged its internal loan pipeline and external growth opportunities to grow earnings assets to increase net interest income;

•Continued efforts to reduce interest costs by improving our funding mix;

•Written call option contracts on certain securities as an economic hedge to mitigate overall interest rate risk and enhance the securities’ overall return by using fees generated from these options;

•Entered into mirror-image swap transactions to both satisfy customer preferences and maintain variable rate exposure;

•Completed strategic acquisitions to expand our presence in existing and complimentary markets;

•Focused on cost control and leveraging our current infrastructure to grow without a commensurate increase in operating expenses; and

•Expanded the Wintrust Asset Finance direct leasing niche.

Our strategy and competitive position for each of our business segments is summarized in further detail, below.

Community Banking

We compete in the commercial banking industry through our banks in the communities they serve. The commercial banking industry is highly competitive and the banks face strong direct competition for deposits, loans and other financial related services. The banks compete with other commercial banks, thrifts, credit unions, stockbrokers, government-sponsored entities, mutual fund companies, insurance companies, factoring companies and other commercial entities offering financial services products, including non-bank financial companies and entities commonly known as financial technology companies. Some of these competitors are local, while others are statewide or nationwide.

As a $45 billion asset financial services company, we expect to benefit from greater access to financial and managerial resources than our smaller local competitors while maintaining our commitment to local decision-making and to our community banking philosophy. In particular, we are able to provide a wider product selection and larger credit facilities than many of our smaller competitors, and we believe our service offerings help us in recruiting talented staff. We continue to add lenders throughout the community banking organization, many of whom have joined us because of our ability to offer a range of products and level of services which compete effectively with both larger and smaller market participants. We have continued to expand our product delivery systems, including a wide variety of electronic banking options for our retail and commercial customers which allow us to provide a level of service typically associated with much larger banking institutions. Additionally, we have access to public capital markets whereas many of our local competitors are privately held and may have limited capital-raising capabilities.

Management views service as a great equalizer to offset some of the inherent advantages of its significantly larger competitors. We also believe we are positioned to compete effectively with other larger and more diversified banks, bank holding companies and other financial services companies due to the multi-chartered approach that pushes accountability for building a franchise and a high level of customer service down to each of our banking franchises. Additionally, we believe that we provide a relatively complete portfolio of products that is responsive to the majority of our customers’ needs through the retail and commercial operations supplied by our banks, and through our mortgage and wealth management operations. The breadth of our product mix allows us to compete effectively with our larger competitors, while our multi-chartered approach with local and accountable management provides for what we believe is superior customer service relative to our larger and more centralized competitors. We continue to grow our digital service offerings while maintaining our expectations of high quality, more traditional banking services.

Wintrust Mortgage competes with large mortgage brokers as well as other banking organizations. Consolidation, on-going investor push-backs, enhanced regulatory guidance and the promise of equal oversight for both banks and independent lenders have created challenges for small and medium-sized independent mortgage lenders. Wintrust Mortgage’s size, bank affiliation, regulatory competency, branding, technology, business development tools and reputation make the firm well positioned to compete in this environment. We continue to increase the amount of loans sold with servicing retained, including those loans sold to the Company’s banks with servicing remaining within Wintrust Mortgage operations. While earnings will fluctuate with the rise and fall of long-term interest rates, we expect that mortgage banking revenue will be a continuous source of revenue for us and our mortgage lending relationships will continue to provide franchise value to our other financial service businesses.

We continue to review our branch footprint and in 2020, the Company opened one new branch location in the Chicago metropolitan area. In January 2021, the Company announced the sale of three branches in southwestern Wisconsin. Also, the Company has initiated plans to close an additional 10 branches. These are predominantly smaller locations in close proximity to other Wintrust locations. As such, we do not expect any material attrition or customer disruption. We expect the noted branches to close prior to the end of the second quarter of 2021 and the branch sale in Wisconsin to close in the second quarter of 2021. In the fourth quarter of 2020, we recorded an impairment charge of $1.4 million associated with the closing of the 10 locations. Collectively, the reduction of 13 locations represents approximately 7% of the Wintrust retail banking locations. It is important to note that while we see increased use of electronic services and are investing heavily in digital capabilities to allow clients to choose how they want to be served, Wintrust will continue to selectively open branches in areas where we are not represented.

Specialty Finance

FIRST Insurance Funding and Wintrust Life Finance encounter intense competition from numerous other firms, including a number of national commercial premium finance companies, companies affiliated with insurance carriers, independent insurance brokers who offer premium finance services and other lending institutions. Some of our competitors are larger and have greater financial and other resources. FIRST Insurance Funding and Wintrust Life Finance compete with these entities by emphasizing a high level of knowledge of the insurance industry, flexibility in structuring financing transactions, and the timely funding of qualifying contracts. We believe that our commitment to service also distinguishes us from our competitors. FIFC Canada competes with one national commercial premium finance company and a few regional providers.

Wintrust Asset Finance competes with other bank-affiliated, independent, captive and vendor equipment leasing and finance companies. Wintrust Asset Finance believes a customer-focused origination philosophy, an experienced team, strong underwriting discipline and expert asset management enables them to compete effectively in a growing and dynamic market.

Tricom competes with numerous other firms, including a small number of similar niche finance companies and payroll processing firms, as well as various finance companies, banks and other lending institutions. Tricom’s management believes that its commitment to service distinguishes it from competitors.

Wealth Management Activities

Our wealth management companies (CTC, Wintrust Investments, Great Lakes Advisors and CDEC) compete with larger wealth management subsidiaries of other larger bank holding companies as well as with other trust companies, brokerage and other financial service companies, stockbrokers and financial advisors. We believe we can successfully compete for trust, tax services, asset management and brokerage business by offering personalized attention and customer service to small to midsize businesses and affluent individuals. We continue to recruit and hire experienced wealth management professionals from within the larger Chicago metropolitan area as well as Wisconsin, which is expected to help in attracting new customer relationships.

Regulatory Environment

Our business is heavily regulated by both federal and state agencies. Both the scope of the laws and regulations and the intensity of the supervision to which our business is subject have increased in recent years, in response to the financial crisis as well as other factors such as technological and market changes. Regulatory enforcement and fines have also increased across the banking and financial services sector. Many of these changes have occurred as a result of the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) and its implementing regulations, most of which are now in place. We expect that our business will remain subject to extensive regulation and supervision. Further, it is possible that the scope of regulation and supervision will be higher in the Biden Administration.

On May 24, 2018, the Economic Growth, Regulatory Relief and Consumer Protection Act (the “Economic Growth Act”) was signed into law. Among other regulatory changes, the Economic Growth Act amends various sections of the Dodd-Frank Act, including section 165 of the Dodd-Frank Act, which was revised to raise the asset thresholds for determining the application of enhanced prudential standards for bank holding companies (“BHCs”). The effects of these changes on the Company are expected to be limited because the Company was subject to only limited enhanced prudential standards prior to the Economic Growth Act’s enactment. Certain of our competitors, however, will benefit from a more significant reduction in regulatory burdens.

The Company is a bank holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), subject to regulation, supervision, and examination by the Federal Reserve. The Company is also subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, both as administered by the SEC, as well as the rules of NASDAQ that apply to companies with securities listed on the NASDAQ Global Select Market. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the OCC. The deposits of all of our subsidiary banks are insured by the Deposit Insurance Fund (“DIF”) and, as such, the FDIC has additional oversight authority over the banks. The supervision, regulation and examination of banks and bank holding companies by bank regulatory agencies are intended primarily for the protection of depositors, the DIF, and the banking system as a whole, rather than shareholders of banks and bank holding companies, and in some instances may be contrary to shareholders’ interests.

The Consumer Financial Protection Bureau (“CFPB”) has broad rulemaking authority over a wide range of federal consumer protection laws applicable to the business of our subsidiary banks and some other operating subsidiaries. Because each of our subsidiary banks has less than $10 billion in total consolidated assets, our subsidiary banks’ federal banking agency, not the CFPB, is responsible for examining and supervising the subsidiary banks’ compliance with federal consumer protection laws and regulations. Our non-bank subsidiaries are subject to regulation by their functional regulators, including applicable state finance and insurance agencies, the applicable exchanges, the SEC, FINRA, and the OCC, as well as by the Federal Reserve.

Federal and state laws, and the regulations of the bank regulatory agencies issued under them, affect the scope of business, the kinds and amounts of investments banks may make, reserve requirements, capital levels, the nature and amount of collateral for loans, the establishment of branches, the ability to merge, consolidate and acquire, dealings with insiders and affiliates and the payment of dividends. The regulatory agencies have broad discretion to impose restrictions and limitations on the operations of a regulated entity where the agencies determine, among other things, that such operations are unsafe or unsound, fail to comply with applicable law or are otherwise inconsistent with laws and regulations or with the supervisory policies of these agencies.

The following is a description of some of the laws and regulations that affect our business. By necessity, the descriptions below are summaries that do not purport to be complete, and that are qualified in their entirety by reference to those statutes and regulations discussed, and all regulatory interpretations thereof. Any changes in applicable laws, regulations, or the interpretations thereof could have a material adverse effect on our business or the business of our subsidiaries.

Bank Holding Company Regulation

The Company is a bank holding company that has elected to be treated as a financial holding company. The activities of bank holding companies generally are limited to the business of banking, managing or controlling banks, and certain other activities determined by the Federal Reserve to be closely related to banking. As a financial holding company, we may engage in an expanded range of activities, including activities that are considered to be financial in nature. Financial holding companies may also engage in activities incidental or complementary to financial activities, if the Federal Reserve determines that such activities pose no substantial risk to the safety or soundness of depository institutions or the financial system in general. Impermissible activities for financial holding companies and their subsidiaries include activities that are related to commerce, such as sales of nonfinancial products or manufacturing. As a result, subject to certain exceptions, the BHC Act generally prohibits us from acquiring direct or indirect ownership or control of voting shares of any company engaged in activities that are not permissible for us to engage in.

Maintaining our financial holding company status requires that the Company and each of our subsidiary banks remain “well-capitalized” and “well-managed” as defined by regulation and that each of our subsidiary banks maintain at least a “satisfactory” rating under the Community Reinvestment Act (“CRA”). If we or our subsidiary banks fail to continue to meet these requirements, we could be subject to restrictions on new activities and acquisitions, and/or be required to cease and possibly divest operations that conduct existing activities that are not permissible for a bank holding company that is not a financial holding company.

The BHC Act generally requires us to obtain prior approval from the Federal Reserve before acquiring direct or indirect ownership or control of more than 5% of the voting shares of an additional bank or bank holding company, or to merge or consolidate with another bank holding company. The Bank Merger Act generally requires our subsidiary banks to obtain prior regulatory approval to merge or consolidate with, or acquire substantially all of the assets of or assume deposits of, another bank. We must also be well-capitalized and well-managed, in order to acquire a bank located outside of our home state.

The Federal Deposit Insurance Act (“FDIA”) and Federal Reserve regulations and policy require us to serve as a source of financial and managerial strength for our subsidiary banks, and to commit resources to support the banks. This support may be required even if doing so may adversely affect our ability to meet other obligations.

Acquisitions of Ownership of the Company

Acquisitions of the Company’s voting stock above certain thresholds may be subject to prior regulatory notice or approval under applicable federal banking laws. Investors are responsible for ensuring that they do not, directly or indirectly, acquire shares of our stock in excess of the amount that can be acquired without regulatory approval or notice under the BHC Act and the Change in Bank Control Act.

Volcker Rule

We are prohibited under the Volcker Rule from (1) engaging in short-term proprietary trading for our own account, and (2) having certain ownership interests in and relationships with hedge funds or private equity funds. The fundamental prohibitions of the Volcker Rule apply to banking entities of any size, including the Company and its bank subsidiaries. The Volcker Rule regulations contain exemptions for market-making, hedging, underwriting, trading in U.S. government and agency obligations and also permit certain ownership interests in certain types of funds to be retained. They also permit the offering and sponsoring of funds under certain conditions. The Volcker Rule regulations impose significant compliance and reporting obligations on banking entities. The Company has put in place the compliance programs required by the Volcker Rule and has either divested or received extensions for any holdings in illiquid funds.

As of October 2019, the five regulatory agencies charged with implementing the Volcker Rule finalized amendments to the Volcker Rule's proprietary trading and compliance provisions. These amendments tailor the Volcker Rule’s compliance requirements to the amount of a firm’s trading activity, revise the definition of trading account, clarify certain key provisions in the Volcker Rule, and modify the information companies are required to provide the federal agencies.

In June 2020, the five regulatory agencies again modified the Volcker Rule, effective October 1, 2020. These modifications permit banking entities to engage in certain fund activities, expand permissible transactions with covered funds, reduce extraterritorial effects on foreign funds, and clarify the Volcker Rule. These requirements are not expected to have a material impact on the Company’s investing and trading activities. The Company will continue to monitor the Volcker Rule-related developments and assess their impact on its operations as necessary.

Capital Requirements of the Company and Subsidiary Banks

We and our subsidiary banks are required to maintain minimum risk-based and leverage capital ratios, as well as a capital conservation buffer (“Capital Conservation Buffer”), pursuant to regulations adopted by the Federal Reserve and the OCC to implement the Basel III capital framework (“U.S. Basel III Rule”).

Regulatory Capital and Risk-weighted Assets

Regulatory capital requirements apply to Common Equity Tier 1 capital, Tier 1 capital and total capital.

•Common Equity Tier 1 capital consists primarily of common stock and related surplus (net of treasury stock), retained earnings, and certain minority interests, subject to certain regulatory adjustments. For us and our subsidiary banks, Common Equity Tier 1 capital does not include most elements of accumulated other comprehensive income (“AOCI”) because we exercised an opt-out election that was available to us with respect to certain changes in the capital treatment of AOCI. We made this election to avoid variations in the level of our capital depending on fluctuations in the fair value of our securities and derivatives portfolio.

•Tier 1 capital is composed of Common Equity Tier 1 capital and Additional Tier 1 capital. Additional Tier 1 capital consists primarily of non-cumulative perpetual preferred stock and related surplus, certain minority interests and, subject to certain regulatory limits, certain grandfathered cumulative perpetual preferred stock and certain grandfathered trust preferred securities.

•Total capital is composed of Tier 1 capital and Tier 2 capital. Tier 2 capital consists primarily of capital instruments and related surplus meeting specified requirements, and may include cumulative preferred stock and long-term perpetual preferred stock, mandatory convertible securities, intermediate preferred stock, certain trust preferred securities and subordinated debt. Also included in Tier 2 capital is the allowance for credit losses limited to a maximum of 1.25% of risk-weighted assets (“RWAs”) and, for institutions that have exercised the opt-out election regarding the treatment of AOCI up to 45% of net unrealized gains on available-for-sale equity securities with readily determinable fair market values.

Certain adjustments to and deductions from capital are required for purposes of calculating these regulatory capital measures, including with respect to goodwill, intangible assets, certain deferred tax assets, AOCI and investments in the capital instruments of unconsolidated financial institutions. In July 2019, the U.S. bank regulators finalized changes to certain aspects of the U.S. Basel III capital rules that simplified, for certain bank holding companies and banks, including us and our subsidiary banks, the framework for capital deductions for mortgage servicing assets, certain deferred tax assets and investments in the capital instruments of unconsolidated financial institutions, and the recognition of minority interests in regulatory capital. These amendments were effective as of April 1, 2020. The final rule also supersedes the transition rule that the U.S. bank regulators adopted in 2017 to allow certain banking organizations to continue to apply the transition treatment in effect in 2017 while the U.S. bank regulators considered the capital simplification proposals.

In addition, in December 2018, the U.S. federal banking agencies finalized rules that permit BHCs and banks to phase in, for regulatory capital purposes, the day-one impact of Accounting Standards Update (“ASU”) 2016-13 Financial Instruments - Credit Losses (Topic 326) (“CECL”) on retained earnings over a period of three years. In response to the COVID-19 pandemic, in 2020, the OCC, the Board of Governors of the Federal Reserve System, and the FDIC published another final rule to delay the estimated impact on regulatory capital stemming from the implementation of CECL. The final rule maintains the three-year transition option in the previous rule and provides banks the option to delay for two years an estimate of CECL’s effect on regulatory capital, relative to the incurred loss methodology’s effect on regulatory capital, followed by a three-year transition period (five-year transition option). The Company is adopting the capital transition relief over the permissible five-year period. For further discussion of the new CECL accounting standard, including the Company's implementation of such guidance, see “Summary of Critical Accounting Policies” under Management's Discussion and Analysis of Financial Condition and Results of Operations in Item 7 and Note 2 “Recent Accounting Pronouncements,” to the Consolidated Financial Statements presented under Item 8 of this Annual Report on Form 10-K.

Capital Ratio Requirements

Under the U.S. Basel III Rule, we and our subsidiary banks are required to maintain the following minimum capital ratios:

•Common Equity Tier 1 capital to RWAs ratio (“Common Equity Tier 1 Capital Ratio”) of 4.5%;

•Tier 1 capital to RWAs ratio (“Tier 1 Capital Ratio”) of 6.0%;

•Total capital to RWAs ratio (“Total Capital Ratio”) of 8.0%; and

•Tier 1 capital to quarterly average assets (net of goodwill, certain other intangible assets and certain other deductions) ratio (“Tier 1 Leverage Ratio”) of 4.0%.

To be well-capitalized, our subsidiary banks must maintain the following capital ratios:

•Common Equity Tier 1 Capital Ratio of 6.5% or greater;

•Tier 1 Capital Ratio of 8.0% or greater;

•Total Capital Ratio of 10.0% or greater; and

•Tier 1 Leverage Ratio of 5.0% or greater.

The Federal Reserve has not yet revised the well-capitalized standard for bank holding companies to reflect the higher capital requirements imposed under the U.S. Basel III Rule. For purposes of the Federal Reserve’s Regulation Y, including determining whether a bank holding company meets the requirements to be a financial holding company, bank holding companies, such as the Company, must maintain a Tier 1 Capital Ratio of 6.0% or greater and a Total Capital Ratio of 10.0% or greater to be well-capitalized. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to bank holding companies as that applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2020 would exceed such revised well-capitalized standard. The Federal Reserve may require bank holding companies, including us, to maintain capital ratios substantially in excess of mandated minimum levels, depending upon general economic conditions and a bank holding company’s particular condition, risk profile and growth plans.

Failure to be well-capitalized or to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators, including restrictions on our or our subsidiary banks’ ability to pay dividends or otherwise distribute capital or to receive regulatory approval of applications, or other restrictions on growth. Such actions, if undertaken, could have an adverse material effect on our operations or financial condition.

In addition to meeting the minimum capital requirements, under the U.S. Basel III Rule, we and our banking subsidiaries must also maintain the required Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions and certain discretionary bonus payments to management. The Capital Conservation Buffer is 2.5% and is calculated as a ratio of Common Equity Tier 1 capital to RWAs and it effectively increases the required minimum risk-based capital ratios. The Tier 1 Leverage Ratio is not impacted by the Capital Conservation Buffer, and a banking institution may be considered well-capitalized while remaining out of compliance with the Capital Conservation Buffer.

The table below summarizes the capital requirements that we and our subsidiary banks must satisfy to avoid limitations on capital distributions and certain discretionary bonus payments (i.e., the required minimum capital ratios plus the Capital Conservation Buffer):

Minimum Regulatory Capital Ratio Plus Capital Conservation Buffer Common Equity Tier 1 Capital Ratio 7.00 % Tier 1 Capital Ratio 8.50 Total Capital Ratio 10.50

As of December 31, 2020, our Company's and our subsidiary banks’ regulatory capital ratios were above the well-capitalized standards and met the Capital Conservation Buffer. Based on current estimates, we believe that we and our subsidiary banks will continue to exceed all applicable well-capitalized regulatory capital requirements and the Capital Conservation Buffer. Please refer to the table below for a summary of our regulatory capital ratios as of December 31, 2020, calculated using the regulatory capital methodology applicable to us during 2020.

Company Regulatory Capital Ratios Minimum Regulatory Capital Ratio for the Company Minimum Ratio + Capital Conservation Buffer(1) Well-Capitalized Minimumfor the Company(2) The Company Common Equity Tier 1 Capital Ratio 4.50 % 7.00 % N/A 8.8 % Tier 1 Capital Ratio 6.00 8.50 6.00 10.0 Total Capital Ratio 8.00 10.50 10.00 12.6 Tier 1 Leverage Ratio 4.00 N/A N/A 8.1

(1)Reflects the Capital Conservation Buffer of 2.50%.

(2)Reflects the well-capitalized standard applicable to the Company for purposes of the Federal Reserve’s Regulation Y. The Federal Reserve has not yet revised the well-capitalized standard for BHCs to reflect the higher capital requirements imposed under the U.S. Basel III Rule or to add Common Equity Tier 1 capital ratio and Tier 1 leverage ratio requirements to this standard. As a result, the Common Equity Tier 1 capital ratio and Tier 1 leverage ratio are denoted as “N/A” in this column. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to BHCs as the standard applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2020 would exceed such revised well-capitalized standard.

In addition to the above, as a result of participation in mortgage programs with certain government-sponsored entities as well as other investors, the Company has specific net worth requirements for continued participation. As of December 31, 2020, the Company remained in compliance with such requirements.

Liquidity Requirements

Large financial firms are subject to the Liquidity Coverage Ratio (“LCR”) rule, which requires them to meet certain liquidity measures by holding an adequate amount of unencumbered high-quality liquid assets, such as Treasury securities and other sovereign debt. In addition, in October 2020, the federal banking agencies finalized the Net Stable Funding Ratio (“NSFR”) rule, which requires large financial firms to meet certain net stable funding measures by funding themselves with adequate amounts of medium- and long-term funding.

In October 2019, the federal banking agencies finalized a rule that, among other things, increased the asset thresholds at which large financial firms would be subject to the LCR and the NSFR. We and our subsidiary banks are not subject to the LCR or the NSFR. Instead, monitoring of the Company’s and our banking subsidiaries’ liquidity is addressed as a supervisory matter by our federal and state banking regulators, without required formulaic measures set by regulation.

Capital Planning and Stress Testing Requirements

Pursuant to the Economic Growth Act, which increased the asset thresholds at which company-run stress test requirements apply, we are no longer required to conduct annual company-run stress tests. While none of our subsidiary banks met the previous asset thresholds or meet the current increased asset thresholds that would cause them to be subject to stress testing

requirements under this rule, we run periodic capital stress testing on the consolidated entity and the banks and use those results to inform management on appropriate levels of capital needed.

Payment of Dividends and Share Repurchases

We are a legal entity separate and distinct from our banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of our bank and non-bank subsidiaries, our ability to pay dividends and repurchase shares depends upon our receipt of dividends from our subsidiaries. There are various federal and state law limitations on the extent to which our banking subsidiaries can declare and pay dividends to us, including regulatory capital requirements, general regulatory oversight to prevent unsafe or unsound practices and federal and state banking law requirements concerning the payment of dividends out of net profits or surplus. Applicable banking laws also prohibit, without prior regulatory approval, insured depository institutions, such as our bank subsidiaries, from making dividend distributions if such distributions are not paid out of available earnings. In addition, our right, and the right of our shareholders and creditors, to participate in any distribution of the assets or earnings of our bank and non-bank subsidiaries is further subject to the prior claims of creditors of our subsidiaries. No assurances can be given that the banks will, in any circumstances, pay dividends to the Company.

We and our bank subsidiaries must maintain the applicable Common Equity Tier 1 Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions, including dividends. The Capital Conservation Buffer is currently at its fully phased-in level of 2.5%. For more information on the Capital Conservation Buffer, see above.

Our ability to declare and pay dividends to our shareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. Federal Reserve policy provides that a bank holding company should not pay dividends unless (1) the bank holding company’s net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends, (2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. The policy also provides that a bank holding company should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the bank holding company’s capital structure. Bank holding companies also are required to consult with the Federal Reserve before materially increasing dividends. The Federal Reserve could prohibit or limit the payment of dividends by a bank holding company if it determines that payment of the dividend would constitute an unsafe or unsound practice.

FDICIA and Prompt Corrective Action

The Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”) requires the federal bank regulatory agencies to take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet certain capital adequacy standards. A depository institution’s treatment for purposes of the prompt corrective action provisions depends upon its level of capitalization and certain other factors. An institution that fails to remain well-capitalized becomes subject to a series of restrictions that increase in severity as its capital condition weakens. Such restrictions may include a prohibition on capital distributions, restrictions on asset growth or restrictions on the ability to receive regulatory approval of applications. The FDICIA also provides for enhanced supervisory authority over undercapitalized institutions, including authority for the appointment of a conservator or receiver for the institution. In certain instances, a bank holding company may be required to guarantee the performance of an undercapitalized subsidiary bank’s capital restoration plan.

As of December 31, 2020, each of the Company’s banks was categorized as “well-capitalized” and, in addition, met additional requirements under the Capital Conservation Buffer.

Enforcement Authority

The federal bank regulatory agencies have broad authority to issue orders to depository institutions and their holding companies prohibiting activities that constitute violations of law, rule, regulation, or administrative order, or that represent unsafe or unsound banking practices, as determined by the federal banking agencies. The federal banking agencies also are empowered to require affirmative actions to correct any violation or practice; issue administrative orders that can be judicially enforced; direct increases in capital; limit dividends and distributions; restrict growth; assess civil money penalties against institutions or individuals who violate any laws, regulations, orders, or written agreements with the agencies; order termination of certain activities of holding companies or their non-bank subsidiaries; remove officers and directors; order divestiture of ownership or control of a non-banking subsidiary by a holding company; or terminate deposit insurance and appoint a conservator or receiver.

Safety and Soundness

The federal bank regulatory agencies have adopted a set of guidelines prescribing safety and soundness standards relating to internal controls and information systems, informational security, internal audit systems, loan documentation, credit underwriting, interest rate exposure, asset growth, and compensation, fees and benefits. The guidelines prohibit excessive compensation as an unsafe and unsound practice, and describe compensation as excessive when the amounts paid are unreasonable or disproportionate to the services performed by an executive officer, employee, director or principal shareholder.

During the past decade, properly managing risks has been identified as critical to the conduct of safe and sound banking activities and has become even more important as new technologies, product innovation, and the size and speed of financial transactions have changed the nature of banking markets. The agencies have identified a spectrum of risks facing banking institutions including, but not limited to, credit, market, liquidity, operational, legal, and reputational risk. Some of the regulatory pronouncements have focused on operational risk, which arises from the potential that inadequate information systems, operational problems, breaches in internal controls, fraud, or unforeseen catastrophes will result in unexpected losses. New products and services, third-party risk management and cybersecurity are critical sources of operational risk that financial institutions are expected to address in the current environment. Our subsidiary banks are expected to have active board and senior management oversight; adequate policies, procedures, and limits; adequate risk measurement, monitoring, and management information systems; and comprehensive and effective internal controls.

Cross-Guarantee

Under the cross-guarantee provision of the FDIA, insured depository institutions such as our subsidiary banks may be liable to the FDIC for any losses incurred, or reasonably expected to be incurred, by the FDIC resulting from the default of, or FDIC assistance to, any other commonly controlled insured depository institution. An FDIC cross-guarantee claim against a depository institution is superior in right of payment to claims of the holding company and its affiliates against such depository institution. All of our subsidiary banks are commonly controlled within the meaning of the cross-guarantee provision.

Insurance of Deposit Accounts

The deposits of each of our subsidiary banks are insured by the Depositors Insurance Fund (“DIF”) up to the standard maximum deposit insurance amount of $250,000 per depositor. Each of our subsidiary banks is subject to deposit insurance assessments based on the risk it poses to the DIF, as determined by the capital category and supervisory category to which it is assigned. The FDIC has authority to raise or lower assessment rates on insured deposits in order to achieve statutorily required reserve ratios in the DIF and to impose special additional assessments. Until September 30, 2018, insured depository institutions with total consolidated assets of $10 billion or more were required to pay an assessment surcharge. None of our bank subsidiaries were subject to this surcharge. However, there is a risk that our subsidiary banks’ deposit insurance premiums will increase if failures of insured depository institutions deplete the DIF or if the FDIC were to change its view of the risk that they pose to the DIF.

In addition, the Deposit Insurance Fund Act of 1996 authorized the Financing Corporation (“FICO”) to impose assessments on DIF assessable deposits in order to service the interest on FICO’s bond obligations. The FICO assessment rate was adjusted quarterly through the final collection in the second quarter of 2019. The rate was approximately 0.120 basis points for the second quarter of 2019 (12 cents per $10,000 of assessable deposits).

As of June 30, 2020, the DIF reserve ratio fell to 1.30%. The FDIC, as required under the Federal Deposit Insurance Act, established a plan on September 15, 2020, to restore the DIF reserve ratio to meet or exceed 1.35% within eight years. The FDIC’s restoration plan projects the reserve ratio to exceed 1.35% without increasing the deposit insurance assessment rate, subject to ongoing monitoring over the next eight years. The FDIC could increase the deposit insurance assessments for certain insured depository institutions, including our subsidiary banks, if the DIF reserve ratio is not restored as projected.

Limits on Loans to One Borrower and Loans to Insiders

Federal banking laws impose limits on the amount of credit a bank can extend to any one person (or group of related persons). For national banks, this limit includes credit exposures arising from derivative transactions, repurchase agreements, and securities lending and borrowing transactions.

Applicable banking laws and regulations also place restrictions on loans by FDIC-insured banks and their affiliates to their directors, executive officers and principal shareholders.

Lending Standards and Guidance

The federal banking agencies have adopted uniform regulations prescribing standards for extensions of credit that are secured by liens or interests in real estate or made for the purpose of financing permanent improvements to real estate. Under these regulations, all insured depository institutions, such as our subsidiary banks, must adopt and maintain written policies establishing appropriate limits and standards for extensions of credit that are secured by liens or interests in real estate or are made for the purpose of financing permanent improvements to real estate. These policies must establish loan portfolio diversification standards, prudent underwriting standards (including loan-to-value limits) that are clear and measurable, loan administration procedures, and documentation, approval and reporting requirements. The real estate lending policies must reflect consideration of the federal bank regulators’ Interagency Guidelines for Real Estate Lending Policies.

De Novo Branching and De Novo Banks

With the approval of applicable regulators, national banks and state banks may establish de novo branches in states other than their home state as if such state was the bank’s home state.

For a three-year period, newly chartered banks are subject to enhanced supervisory procedures, including higher capital requirements, more frequent examinations and other requirements.

Anti-Tying Provisions

Each of our subsidiary banks is prohibited from conditioning the availability of any product or service, or varying the price for any product or service, on the requirement that the customer obtain some additional product or service from the bank or any of its affiliates, other than loans, deposits and trust services.

Transactions with Affiliates

Certain transactions between a bank and its holding company or other non-bank affiliates are subject to various restrictions imposed by state and federal law and regulation. Such “covered transactions” include loans and other extensions of credit by the bank to the affiliate, investments in securities issued by the affiliate, purchases of assets from the affiliate, certain derivative transactions that create a credit exposure to an affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of the affiliate. In general, these affiliate transaction rules limit the amount of covered transactions between an institution and a single affiliate, as well as the aggregate amount of covered transactions between an institution and all of its affiliates. In addition, covered transactions that are credit transactions must be secured by acceptable collateral, and all affiliate transactions, including those that do not qualify as covered transactions, must be on terms that are at least as favorable to the bank as then-prevailing in the market for comparable transactions with unaffiliated entities. Transactions between affiliated banks may be subject to certain exemptions under applicable federal law.

Community Reinvestment Act

Under the CRA, insured depository institutions, including our subsidiary banks, have a continuing and affirmative obligation to help meet the credit needs of its entire community, including low and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for insured depository institutions nor does it limit an insured depository institution’s discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. However, insured depository institutions are rated on their performance in meeting the needs of their communities. The CRA requires each federal banking agency to take an insured depository institution’s CRA record into account when evaluating certain applications by the insured depository institution or its holding company, including applications for charters, branches and other deposit facilities, relocations, mergers, consolidations, acquisitions of assets or assumptions of liabilities, and bank and savings association acquisitions. An unsatisfactory record of performance may be the basis for denying or conditioning approval of an application by an insured depository institution or its holding company. The CRA also requires that all institutions publicly disclose their CRA ratings. Each of our subsidiary banks received a “satisfactory” or better rating from the Federal Reserve or the OCC on its most recent CRA performance evaluation.

In May 2020, the OCC finalized amendments to its CRA rules, which apply to national banks, including our subsidiary banks. The OCC’s final rule clarifies and expands the types of activities that qualify for positive CRA consideration, updates how banks determine assessment areas in which they are evaluated, establishes objective performance standards to evaluate CRA performance and imposes more comprehensive CRA-related data collection and reporting requirements. Our subsidiary banks must comply with most of these amended requirements by January 1, 2023 or January 1, 2024, as applicable.

The FDIC and Federal Reserve are also in the process of proposing amendments to their respective CRA rules. While FDIC and Federal Reserve CRA rules do not apply to our subsidiary banks, future rulemaking to harmonize the CRA rules of the three federal banking agencies could result in changes to CRA requirements applicable to national banks, including our subsidiary banks.

Compliance with Consumer Protection Laws

Our subsidiary banks and some other operating subsidiaries are subject to a variety of federal and state statutes and regulations designed to protect consumers. The CFPB has broad rulemaking authority over a wide range of federal consumer protection laws that apply to banks and other providers of financial products and services, including the authority to prohibit “unfair, deceptive or abusive” acts and practices, but examination and supervision is carried out by each subsidiary bank’s primary federal banking agency and, where applicable, state banking agency, not the CFPB. In addition, the Dodd-Frank Act authorizes state attorneys general and other state officials to enforce consumer protection rules issued by the CFPB. State authorities have recently increased their focus on and enforcement of consumer protection rules.

Interest and other charges collected or contracted for by banks are subject to state usury laws and federal laws concerning interest rates. Loan operations are also subject to federal laws applicable to credit transactions, such as:

•the federal Truth-In-Lending Act and Regulation Z issued by the CFPB, governing disclosures of credit terms to consumer borrowers;

•The Real Estate Settlement Procedures Act and Regulation X issued by the CFPB, requiring that borrowers for mortgage loans for one- to four-family residential real estate receive various disclosures, including good faith estimates of settlement costs, lender servicing and escrow account practices, and prohibiting certain practices that increase the cost of settlement services;

•the Home Mortgage Disclosure Act and Regulation C issued by the CFPB, requiring financial institutions to provide information to enable the public and public officials to determine whether a financial institution is fulfilling its obligation to help meet the housing needs of the community it serves;

•the Equal Credit Opportunity Act and Regulation B issued by the CFPB, prohibiting discrimination on the basis of various prohibited factors in extending credit;

•the Fair Credit Reporting Act and Regulation V issued by the CFPB, governing the use and provision of information to consumer reporting agencies;

•the Fair Debt Collection Practices Act and Regulation F issued by the CFPB, governing the manner in which consumer debts may be collected by collection agencies;

•the Service Members Civil Relief Act, applying to all debts incurred prior to commencement of active military service (including credit card and other open-end debt) and limiting the amount of interest, including service and renewal charges and any other fees or charges (other than bona fide insurance) that is related to the obligation or liability; and

•the guidance of the various federal agencies charged with the responsibility of implementing such federal laws.

Deposit operations are subject to, among others:

•the Truth in Savings Act and Regulation DD issued by the CFPB, which require disclosure of deposit terms to consumers;

•Regulation CC issued by the Federal Reserve Board, which relates to the availability of deposit funds to consumers;

•the Right to Financial Privacy Act, which imposes a duty to maintain the confidentiality of consumer financial records and prescribes procedures for complying with administrative subpoenas of financial records; and

•the Electronic Fund Transfer Act and Regulation E issued by the CFPB, which governs automatic deposits to and withdrawals from deposit accounts and customers’ rights and liabilities arising from the use of automated teller machines and other electronic banking services.

There are consumer protection standards that apply to functional areas of operation rather than applying only to loan or deposit products. Our subsidiary banks and some other operating subsidiaries are also subject to certain state laws and regulations designed to protect consumers.

The CFPB has promulgated, and continues to promulgate, many mortgage-related final rules since it was established under the Dodd-Frank Act, including rules related to the ability to repay and qualified mortgage standards, mortgage servicing standards, loan originator compensation standards, high-cost mortgage requirements, Home Mortgage Disclosure Act requirements and appraisal and escrow standards for higher priced mortgages. Most of the provisions of these mortgage-related final rules are currently effective. In addition, several proposed revisions to mortgage-related rules are pending finalization. The mortgage-related final rules issued by the CFPB have materially restructured the origination, servicing and securitization of residential

mortgages in the United States. These rules have impacted, and will continue to impact, the business practices of mortgage lenders, including the Company.

In order to ensure compliance with all mortgage-related rules and regulations, the Company consolidated its consumer mortgage loan origination and loan servicing operations primarily within Wintrust Mortgage. All consumer mortgage applications are taken through Wintrust Mortgage, which has extensively trained loan originators located at many of our branches. While in certain limited cases our banks may offer specialized consumer mortgages to our customers, substantially all consumer mortgages for all of our banks are originated and closed by Wintrust Mortgage. Wintrust Mortgage then sells loans to third parties or to our banks. To the extent that we retain consumer mortgage loans in our bank portfolios, our banks have engaged Wintrust Mortgage to provide loan servicing.

In January 2021, the OCC released a final rule that would require certain OCC-supervised banks to provide access to services, capital, and credit based on their risk assessment of individual customers, rather than broad-based decisions affecting whole categories or classes of customers, which includes requiring banks to make each financial service they offer available to all persons in the geographic market served by them on proportionally equal terms. The rule is scheduled to take effect on April 1, 2021. However, the OCC announced that the next confirmed Comptroller of the Currency will review the final rule, and its future remains uncertain.

Changes to consumer protection regulations, including those promulgated by the CFPB, could affect our business but the likelihood, timing and scope of any such changes and the impact any such change may have on us cannot be determined with any certainty. See Item 1A. Risk Factors.

Debit Interchange

We are subject to a statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers, including our bank subsidiaries, be reasonable and proportional to the cost incurred by the issuer. Interchange fees for electronic debit transactions are limited to 21 cents plus 0.05% of the transaction, plus an additional one cent per transaction fraud adjustment, impose requirements regarding routing and exclusivity of electronic debit transactions, and generally require that debit cards be usable in at least two unaffiliated networks.

Anti-Money Laundering Programs

The Bank Secrecy Act (“BSA”) and USA PATRIOT Act of 2001 (“USA PATRIOT Act”) contain anti-money laundering (“AML”) and financial transparency provisions intended to detect, and prevent the use of the U.S. financial system for, money laundering and terrorist financing activities. The BSA, as amended by the USA PATRIOT Act, requires depository institutions and their holding companies to undertake activities including maintaining an AML program, verifying the identity of clients, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. Each of our subsidiary banks is subject to the BSA and, therefore, is required to provide its employees with AML training, designate an AML compliance officer and undergo an annual, independent audit to assess the effectiveness of its AML program. We have implemented policies, procedures and internal controls that are designed to comply with these AML requirements. In May 2016, the Financial Crimes Enforcement Network (“FinCEN”), which is a unit of the Treasury Department that drafts regulations implementing the USA PATRIOT Act and other AML and BSA legislation, issued final rules governing enhanced customer due diligence. The rules impose several new obligations on covered financial institutions with respect to their “legal entity customers,” including corporations, limited liability companies and other similar entities. For each such customer that opens an account (including an existing customer opening a new account), the covered financial institution must identify and verify the customer’s “beneficial owners,” who are specifically defined in the rules. The rules contain an exemption for certain insurance premium financing transactions. Bank regulators are focusing their examinations on anti-money laundering compliance, and we will continue to monitor and augment, where necessary, our AML compliance programs. The federal banking agencies are required, when reviewing bank and bank holding company acquisition or merger applications, to take into account the effectiveness of the anti-money laundering activities of the applicant.

The Anti-Money Laundering Act of 2020, enacted on January 1, 2021 as part of the National Defense Authorization Act, does not directly impose new requirements on banks, but requires the U.S. Treasury Department to issue National Anti-Money Laundering and Countering the Financing of Terrorism Priorities, and conduct studies and issue regulations that may, over the next few years, significantly alter some of the due diligence, recordkeeping and reporting requirements that the Bank Secrecy Act and USA PATRIOT Act impose on banks. The Anti-Money Laundering Act of 2020 also contains provisions that promote

increased information-sharing and use of technology, and increases penalties for violations of the Bank Secrecy Act and includes whistleblower incentives, both of which could increase the prospect of regulatory enforcement.

Office of Foreign Assets Control Regulation

The U.S. Department of the Treasury’s Office of Foreign Assets Control, or “OFAC,” is responsible for administering economic sanctions that affect transactions with designated foreign countries, nationals and others, as defined by various Executive Orders and Acts of Congress. OFAC-administered sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a sanctioned country, including prohibitions against direct or indirect imports from and exports to a sanctioned country and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country; and (2) a blocking of assets in which the government or “specially designated nationals” of the sanctioned country have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). OFAC also publishes lists of persons, organizations, and countries suspected of aiding, harboring or engaging in terrorist acts, known as Specially Designated Nationals and Blocked Persons. Blocked assets (e.g., property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.

Protection of Client Information

Legal requirements concerning the use and protection of client information affect many aspects of the Company’s business, and are continuing to evolve. They include the privacy and information safeguarding provisions of the Gramm-Leach-Bliley Act (“GLB Act”), the Fair Credit Reporting Act (“FCRA”) and the amendments adopted by the Fair and Accurate Credit Transactions Act of 2003, as well as state law requirements. The GLB Act requires a financial institution to disclose its privacy policy to certain customers, and requires the financial institution to allow those customers to opt-out of some sharing of the customers’ nonpublic personal information with nonaffiliated third persons. In accordance with these requirements, we and each of our banks and operating subsidiaries provide a written privacy notice to each affected customer when the customer relationship begins and on an annual basis. As described in the privacy notice, we protect the security of information about our customers, educate our employees about the importance of protecting customer privacy, and allow affected customers to opt out of certain types of information sharing. We and our subsidiaries also require business partners with which we share information to have adequate security safeguards and to follow the requirements of the GLB Act. The GLB Act, as interpreted by the federal banking regulators, and state laws require us to take certain actions, including possible notice to affected customers, in the event that sensitive customer information is compromised. We and/or each of the banks and operating subsidiaries may need to amend our privacy policies and adapt our internal procedures in the event that these legal requirements, or the regulators’ interpretation of them, change, or if new requirements are added.

Data privacy and data protection are areas of increasing state legislative focus. For example, in June of 2018, the Governor of California signed into law the California Consumer Privacy Act (“CCPA”). The CCPA, which became effective on January 1, 2020, applies to for-profit businesses that conduct business in California and meet certain revenue or data collection thresholds. The CCPA contains several exemptions, including that many, but not all, requirements of the CCPA are inapplicable to information that is collected, processed, sold or disclosed pursuant to the GLB Act. California voters also recently passed the California Privacy Rights Act, which will take effect on January 1, 2023 and significantly modifies the CCPA. The California Privacy Rights Act imposes additional obligations on covered companies and expands California consumers’ rights with respect to certain sensitive personal information, resulting in further uncertainty and potentially requiring us to incur additional costs and expenses in an effort to comply with these requirements.

The CCPA may be interpreted or applied in a manner inconsistent with our understanding or similar laws may be adopted by other states where we do business. The impact of the CCPA on our business is yet to be determined. The federal government may also pass data privacy or data protection legislation.

Like other lenders, the banks and several of our operating subsidiaries use credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates reporting information to credit bureaus, prescreening individuals for credit offers, sharing of information between affiliates, and using affiliate data for marketing purposes. Similar state laws may impose additional requirements on us, the banks and our operating subsidiaries.

In December 2020, the Federal Reserve, OCC and FDIC issued a notice of proposed rulemaking that, among other things, would require a banking organization to notify its primary federal regulators within 36 hours after identifying a “computer-security incident” that the banking organization believes in good faith could materially disrupt, degrade or impair its business or operations in a manner that would, among other things, jeopardize the viability of its operations, result in customers being

unable to access their deposit and other accounts, result in a material loss of revenue, profit or franchise value, or pose a threat to the financial stability of the United States.

Violation of these legal requirements may expose us to regulatory action and private litigation, including claims for damages and penalties.

Broker-Dealer and Investment Adviser Regulation

Wintrust Investments and Great Lakes Advisors are subject to extensive regulation under federal and state securities laws. Wintrust Investments is registered as a broker-dealer with the SEC and in all 50 states, the District of Columbia and the U.S. Virgin Islands. Both Wintrust Investments and Great Lakes Advisors are registered as investment advisers with the SEC. In addition, Wintrust Investments is a member of several self-regulatory organizations (“SROs”), including FINRA and NYSE Chicago. In addition to SEC rules and regulations, the SROs adopt rules, subject to approval of the SEC, that govern all aspects of business in the securities industry and conduct periodic examinations of member firms. Wintrust Investments is also subject to regulation by state securities commissions in states in which it conducts business. Wintrust Investments and Great Lakes Advisors are registered only with the SEC as investment advisers, but certain of their advisory personnel are subject to regulation by state securities regulatory agencies.

As a result of federal and state registrations and SRO memberships, Wintrust Investments is subject to overlapping schemes of regulation that cover all aspects of its securities businesses. Such regulations cover uses and safekeeping of clients’ funds; record-keeping and reporting requirements; supervisory and organizational procedures intended to assure compliance with securities laws and to prevent improper trading on material nonpublic information; personnel-related matters, including qualification and licensing of supervisory and sales personnel; limitations on extensions of credit in securities transactions; clearance and settlement procedures; “suitability” determinations as to certain customer transactions; limitations on the amounts and types of fees and commissions that may be charged to customers; and regulation of proprietary trading activities and affiliate transactions. Violations of the laws and regulations governing a broker-dealer’s actions can result in censures, fines, the issuance of cease-and-desist orders, revocation of licenses or registrations, the suspension or expulsion from the securities industry of a broker-dealer or its officers or employees, or other similar actions by both federal and state securities administrators, as well as the SROs.

As a registered broker-dealer, Wintrust Investments is subject to the SEC’s net capital rule as well as the net capital requirements of the SROs of which it is a member. Net capital rules, which specify minimum capital requirements, are designed to measure general financial integrity and liquidity and require that at least a minimum amount of net assets be kept in relatively liquid form. Rules of FINRA and other SROs also impose limitations and requirements on the transfer of member organizations’ assets. Compliance with net capital requirements may limit the Company’s operations requiring the intensive use of capital. These requirements restrict the Company’s ability to withdraw capital from Wintrust Investments, which in turn may limit the Company’s ability to pay dividends, repay debt or redeem or purchase shares of the Company’s own outstanding stock. Wintrust Investments is a member of the Securities Investor Protection Corporation (“SIPC”), which subject to certain limitations, serves to oversee the liquidation of a member brokerage firm, and to return missing cash, stock and other securities owed to the firm’s brokerage customers, in the event a member broker-dealer fails. The general SIPC protection for customers’ securities accounts held by a member broker-dealer is up to $500,000 for each eligible customer, including a maximum of $250,000 for cash claims. SIPC does not protect brokerage customers against investment losses. In addition to SIPC coverage, the clearing firm utilized by Wintrust Investments offers certain insurance coverage. In the event of the clearing firm’s insolvency, clients whose cash and securities were not fully protected by SIPC may benefit from this additional insurance. The policy provides coverage to each client up to $1.9 million, subject to an aggregate cap of $1 billion for all policy beneficiaries.

Wintrust Investments and Great Lakes Advisors in their capacities as investment advisers are subject to regulations covering matters such as transactions between clients, transactions between the adviser and clients, custody of client assets and management of mutual funds and other client accounts. The principal purpose of regulation and discipline of investment firms is the protection of customers, clients and the securities markets rather than the protection of creditors and shareholders of investment firms. Sanctions that may be imposed for failure to comply with laws or regulations governing investment advisers include the suspension of individual employees, limitations on an adviser’s engaging in various asset management activities for specified periods of time, the revocation of registrations, other censures and fines.

In June 2019, the SEC finalized Regulation Best Interest, which imposes a new standard of conduct on SEC-registered broker-dealers when making recommendations to retail customers. In addition, the SEC finalized a new summary disclosure form that broker-dealers and registered investment advisers must provide to retail customers. Wintrust Investments and Great Lakes Advisors were required to comply with these requirements, as applicable, as of June 2020.

Incentive Compensation

The federal banking agencies have issued joint guidance on incentive compensation designed to ensure that the incentive compensation policies of banking organizations, such as us and our subsidiary banks, do not encourage imprudent risk taking and are consistent with the safety and soundness of the organization. In addition, the Dodd-Frank Act requires the federal banking agencies and the SEC to issue regulations or guidelines requiring covered financial institutions, including us and our subsidiary banks, to prohibit incentive-based payment arrangements that encourage inappropriate risks by providing compensation that is excessive or that could lead to material financial loss to the institution. A proposed rule was issued in 2016. Also pursuant to the Dodd-Frank Act, in 2015, the SEC proposed rules that would direct stock exchanges to require listed companies to implement clawback policies to recover incentive-based compensation from current or former executive officers in the event of certain financial restatements and would also require companies to disclose their clawback policies and their actions under those policies. It is unclear when, if ever, the proposed rules will be finalized. The Biden Administration may revisit these proposals.

Since its formation, Wintrust has held the objective of aiming to differentiate itself by offering customers a highly-personalized banking experience, through staff that is warm, friendly, and responsive. Wintrust expects each of its employees to embody that original mission by serving as brand ambassadors each day, within each community served by our banks and other business units.

Workforce Overview

As of December 31, 2020, Wintrust employed 5,364 people inside the US and Canada. Approximately 95% of Wintrust’s employees are classified as full-time working greater than 30 hours per week. We typically experience year-over-year growth in employee count and in 2020 added another 183 employees. None of our employees are represented by a collective bargaining agreement and we consider our employee relations to be good.

Talent Recruiting and Retention

At Wintrust we recognize that attracting, motivating and retaining talent at all levels is vital to continuing our success. In 2020, Wintrust filled approximately 1,035 positions, including external hires, internal transfers/promotions, and temporary hires. In 2020, approximately 54% of our new hires self-identified as female and approximately 34% of new hires self-identified as a racial or ethnic minority. Wintrust promotes an employee referral program, which we believe favorably affects colleague retention and engagement. Turnover for the entire Wintrust enterprise for the year was approximately 17% and voluntary turnover accounted for approximately 14%.

Wintrust offers total rewards packages that are that are designed to attract, motivate and retain a talented and diverse group of employees. In addition to competitive, performance-based compensation plans, we provide employees with comprehensive benefits packages. Wintrust consistently monitors and adapts its total rewards program design to reflect both market changes and employee feedback.

Diversity & Inclusion

Wintrust strives to promote a diverse and inclusive culture where each employee can be successful. Women currently represent more than 58% of Wintrust’s workforce. In addition, ethnically diverse representation in Wintrust’s workforce is approximately 32%. To further advance diversity and inclusion across Wintrust, we have taken the following steps:

•Each year since 2018 senior executives from across the enterprise attend Wintrust’s Executive Diversity Forum to obtain inclusive leadership continuing education and to assess progress toward goals in this area.

•Nearly 10% of Wintrust’s employees have registered as members of inclusion-focused Business Resource Groups, which include a Co-Ed Leadership Coalition, the Multicultural Professionals Network, and Career Navigation.

•Formal Diversity & Inclusion Business Unit Action Plans document key goals and effective effort for advancing diversity and inclusion across each bank charter and specialty business.

•Wintrust maintains strategic external partnerships to expand reach into diverse talent pools and enhance diverse representation in an increasingly multicultural marketplace.

Learning & Development

We are committed to providing all team members with development opportunities through individual and career development planning. Our employees have access to approximately 500 Banking topics, 150 Professional Skills topics and 400 customized training courses and resources through Wintrust University – our learning portal. In 2020, Wintrust invested more than 88,000 total hours in training by team members.

We routinely identify and recognize talented employees by performing comprehensive reviews of leadership capability, readiness, aspiration and succession planning. To support the development of our internal talent pipeline, we’ve invested in a number of programs to support the development of future leaders and additional training for senior leaders with strategic accountability, including “Retail Bank Training” and “IRA Boot Camps”. To support the development of future leaders, we offer “The Fundamentals of Wintrust Leadership” for newly minted leaders, and “Winning at Wintrust” for senior leaders with strategic accountability.

Annually, Wintrust team members at all levels certify their completion of regulatory training based upon their roles and responsibilities. They also are encouraged to complete a minimum of two professional development activities each year.

Pandemic Worker Health & Safety Efforts

Initiatives undertaken to keep our employees safe in the midst of the COVID-19 pandemic include:

•Immediately shifted nearly all of our non-worksite essential staff to work remote.

•Modified banking operations and branch staffing levels to limit close person-to-person contact where possible. In addition to temporarily closing some branch lobbies and switching to drive-thru only service, retail employees were scheduled for bi-weekly rotational shifts. Employees were paid full wages even while home on rotational schedules. Retail employees were paid an hourly premium for all on-site hours worked while stay at home hours were in effect.

•Provided an additional 80 hours of emergency paid sick time to employees to cover absences for illness, quarantine, and care of family members.

•Offered new telemedicine services through a third-party vendor for COVID-19 symptoms and illness.

•Covered the full cost of COVID-19 testing for all employees and family members enrolled in Wintrust’s health benefits.

•Made at-home COVID-19 test kits available to limit employees’ need to leave their homes for testing.

•Enhanced childcare benefits for employees to improve work-life balance.

•Enhanced employee assistance program offerings and resources designed to help employees deal with COVID-19 related mental health issues.

•Implemented new safety protocols, signage and distributed personal protective equipment (“PPE”) kits to all locations.

•Implemented comprehensive employee communications program regarding COVID-19 related matters.

•Provided enhanced manager and employee resources relating to remote work environment.

•Deployed daily health attestations for all employees reporting to branch locations and offices.

•Made HVAC system enhancements to provide for improved air quality via upgraded filtration media and increased air circulation.

•Deployed photohydroionization or electrostatic sanitization air purification technology at designated locations when appropriate under the circumstances.

The Company’s Internet address is www.wintrust.com. The Company makes available at this address, under the “Investor Relations” tab, free of charge, its Annual Report on Form 10-K, its annual reports to shareholders, Quarterly Reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC. These filings are also available on the SEC’s website at www.sec.gov.

Wintrust Financial Corporation, an Illinois corporation (“we,” “Wintrust” or “the Company”), which was incorporated in 1992, is a financial holding company based in Rosemont, Illinois, with total assets of approximately $36.6 billion as of December 31, 2019. We conduct our businesses through three primary segments: community banking, specialty finance and wealth management. We provide community-oriented, personal and commercial banking services to customers located in the Chicago metropolitan area, southern Wisconsin and northwest Indiana (“our market area”) through our fifteen wholly-owned-banking subsidiaries (collectively, the “banks”), as well as the origination and purchase of residential mortgages for sale into the secondary market through Wintrust Mortgage, a division of Barrington Bank & Trust Company, N.A. (“Barrington Bank”). In addition, we provide specialty finance services, including financing for the payment of commercial insurance premiums and life insurance premiums (“premium finance receivables”) on a national basis through FIRST Insurance Funding (“FIRST Insurance Funding”), a division of our wholly-owned subsidiary Lake Forest Bank & Trust Company, N.A. (“Lake Forest Bank”), and Wintrust Life Finance (“Wintrust Life Finance”), a division of Lake Forest Bank, and in Canada through our premium finance company, First Insurance Funding of Canada (“FIFC Canada”), lease financing and other direct leasing opportunities through our wholly-owned subsidiary, Wintrust Asset Finance, Inc. ("Wintrust Asset Finance"), and short-term accounts receivable financing and outsourced administrative services through our wholly-owned subsidiary, Tricom, Inc. of Milwaukee (“Tricom”). Further, we provide a full range of wealth management services primarily to customers in our market area through four separate subsidiaries, The Chicago Trust Company, N.A. (“CTC”), Wintrust Investments, LLC (“Wintrust Investments”), Great Lakes Advisors, LLC (“Great Lakes Advisors”) and Chicago Deferred Exchange Company, LLC ("CDEC").

As set forth in Note 24, “Segment Information,” our operations consist of three primary segments: community banking, specialty finance and wealth management. The three reportable segments are strategic business units that are separately managed as they offer different products and services and have different marketing strategies. In addition, each segment’s customer base has varying characteristics and each segment has a different regulatory environment. While the Company’s management monitors each of the fifteen bank subsidiaries’ operations and profitability separately, these subsidiaries have been aggregated into one reportable operating segment due to the similarities in products and services, customer base, operations, profitability measures and economic characteristics. All segment measurements discussed below are based on the reportable segments and do not reflect intersegment eliminations.

Community Banking

Through our community banking segment, our banks provide community-oriented, personal and commercial banking services to customers located in our market area. Our customers include individuals, small to mid-sized businesses, local governmental units and institutional clients residing primarily in the banks' local service areas. The banks have a strategy to provide comprehensive community-focused banking services. In keeping with this strategy, the banks provide highly personalized and responsive service, a characteristic of locally-owned and managed institutions. As such, the banks compete for deposits principally by offering depositors a variety of deposit programs, convenient office locations, hours and other services, and for loan originations primarily through the interest rates and loan fees they charge, the efficiency and quality of services they provide to borrowers and the variety of their loan and cash management products. Using our multiple bank charter corporate structure to our advantage, we offer our MaxSafe® deposit accounts, which provide customers with expanded Federal Deposit Insurance Corporation (“FDIC”) insurance coverage by spreading a customer's deposit across our fifteen banks. This product differentiates our banks from many of our competitors that have consolidated their bank charters into branches. We also have downtown Chicago and Milwaukee offices that work with each of our banks to capture commercial and industrial business. Our commercial and industrial lenders in our downtown offices operate in close partnership with lenders at our community banks. By combining our expertise in the commercial and industrial sector with our high level of personal service and a full suite of banking products, we believe we create another point of differentiation from both our larger and smaller competitors. Our banks also offer home equity, consumer, and real estate loans, safe deposit facilities, ATMs, online and mobile banking and other innovative and traditional services specially tailored to meet the needs of customers in their market areas.

We developed our banking franchise through a combination of de novo organization and the purchase of existing bank franchises. The organizational efforts began in 1991, when a group of experienced bankers and local business people identified an unfilled niche in the Chicago metropolitan area retail banking market. As large banks acquired smaller ones and personal service was

subjected to consolidation strategies, the opportunity increased for locally owned and operated, highly personal service-oriented banks. As a result, Lake Forest Bank was founded in December 1991 to service the Lake Forest and Lake Bluff communities.

As of December 31, 2019, we owned fifteen banks, including thirteen nationally chartered banks: Lake Forest Bank, Barrington Bank,Wintrust Bank, N.A. (“Wintrust Bank”), Libertyville Bank and Trust Company, N.A. (“Libertyville Bank”), Northbrook Bank & Trust Company, N.A. (“Northbrook Bank”), Village Bank & Trust, N.A. (“Village Bank”), Wheaton Bank & Trust Company, N.A. (“Wheaton Bank”), State Bank of the Lakes, N.A., Crystal Lake Bank & Trust Company, N.A. (“Crystal Lake Bank”), Schaumburg Bank & Trust Company, N.A. (“Schaumburg Bank”), Beverly Bank & Trust Company, N.A. (“Beverly Bank”) , Old Plank Trail Community Bank, N.A. (“Old Plank Trail Bank”) and Town Bank, N.A. (“Town Bank”). In addition, we owned two Illinois-chartered banks, Hinsdale Bank and Trust Company (“Hinsdale Bank”) and St. Charles Bank & Trust Company (“St. Charles Bank”), which converted to nationally chartered banks effective January 1, 2020. As of December 31, 2019, we had 187 banking locations. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the Office of the Comptroller of the Currency (“OCC”).

We also engage in the retail origination and correspondent purchase of residential mortgages through Wintrust Mortgage as well as consumer direct lending primarily to veterans through our Veterans First brand. Certain originated loans are sold to unaffiliated companies or the Company's banks with servicing remaining within Wintrust Mortgage operations. Wintrust Mortgage maintains retail mortgage offices in a number of states, with the largest concentration located in the Chicago, Minneapolis and Los Angeles metropolitan areas.

We also offer several niche lending products through several of the banks. These include Barrington Bank's Community Advantage program, which provides lending, deposit and cash management services to condominium, homeowner and community associations; Hinsdale Bank's mortgage warehouse lending program, which provides loan and deposit services to mortgage brokerage companies located predominantly in the Chicago metropolitan area; and Lake Forest Bank's franchise lending program, which provides lending to restaurant franchisees. Other niches offered throughout our banking franchise include Wintrust Commercial Finance, which offers direct leasing opportunities; Wintrust Business Credit, which specializes in asset-based lending for middle-market companies; Wintrust SBA Lending, which is dedicated to offering expertise in Small Business Administration loans; Wintrust Commercial Real Estate, which concentrates on real estate lending solutions including commercial mortgages and construction loans; and Wintrust Government, Non-Profit & Hospital, which focuses on financial solutions for mission-based organizations such as hospitals, non-profits, educational institutions and local government operations.

For the years ended December 31, 2019, 2018 and 2017, the community banking segment had net revenues of $1.1 billion, $1.0 billion and $889 million, respectively, and net income of $238 million, $241 million and $175 million, respectively. The community banking segment had total assets of $29.6 billion, $25.4 billion and $22.8 billion as of December 31, 2019, 2018 and 2017, respectively. The community banking segment accounted for approximately 75% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2019.

Specialty Finance

Through our specialty finance segment, we offer financing of insurance premiums for businesses and individuals; accounts receivable financing, value-added, out-sourced administrative services; and other specialty finance businesses. FIRST Insurance Funding and Wintrust Life Finance engage in the premium finance receivables business, our most significant specialized lending niche, including commercial insurance premium finance and life insurance premium finance. We also engage in commercial insurance premium finance in Canada through our wholly-owned subsidiary FIFC Canada.

In their commercial insurance premium finance operations, FIRST Insurance Funding and FIFC Canada make loans to businesses to finance the insurance premiums they pay on their commercial insurance policies. Approved medium and large insurance agents and brokers located throughout the United States and Canada assist FIRST Insurance Funding and FIFC Canada, respectively, in arranging each commercial premium finance loan between the borrower and FIRST Insurance Funding or FIFC Canada, as the case may be. FIRST Insurance Funding or FIFC Canada evaluates each loan request according to its own underwriting criteria including the amount of the down payment on the insurance policy, the term of the loan, the credit quality of the insurance company providing the financed insurance policy, the interest rate, the borrower's previous payment history, if any, and other factors deemed appropriate. Upon approval of the loan by FIRST Insurance Funding or FIFC Canada, as the case may be, the borrower makes a down payment on the financed insurance policy, which is generally done by providing payment to the agent or broker, who then forwards it to the insurance company. FIRST Insurance Funding or FIFC Canada may either forward the financed amount of the remaining policy premiums directly to the insurance carrier or to the agent or broker for remittance to the insurance carrier on FIRST Insurance Funding's or FIFC Canada's behalf. In some cases the agent or broker may hold our collateral, in the form of the proceeds of the unearned insurance premium from the insurance company, and forward it to FIRST Insurance Funding or FIFC Canada in the event of a default by the borrower. This lending involves relatively rapid turnover of the loan portfolio and high

volume of loan originations. Because the agent or broker is the primary contact to the ultimate borrowers who are located nationwide and because proceeds and our collateral may be handled by the agent or brokers during the term of the loan, FIRST Insurance Funding and FIFC Canada may be more susceptible to third party (i.e., agent or broker) fraud. The Company performs various controls and procedures including ongoing credit and other reviews of the agents and brokers as well as performs various internal audit steps to mitigate against the risk of material fraud.

The commercial and property premium finance business is subject to regulation in the majority of states. Regulation typically governs notices to borrowers prior to cancellation of a policy and required communication to insurance agents and insurance companies. FIRST Insurance Funding offers financing of commercial insurance policies in all 50 states, the District of Columbia, Puerto Rico, Guam, and the U.S. Virgin Islands. FIRST Insurance Funding’s legal department regularly monitors changes to regulations and updates policies and programs accordingly.

Wintrust Life Finance finances life insurance policy premiums generally used for estate planning purposes of high net-worth borrowers. These loans are originated directly with the borrowers with assistance from life insurance carriers, independent insurance agents, financial advisors and legal counsel. The cash surrender value of the life insurance policy is the primary form of collateral. In addition, these loans often are secured with a letter of credit, marketable securities or certificates of deposit. In some cases, Wintrust Life Finance may make a loan that has a partially unsecured position.

The life insurance premium finance business is subject to banking regulations but is not subject to additional regulatory regimes (e.g. additional state regulation). Wintrust Life Finance's compliance department regularly monitors the regulatory environment and the company's compliance with existing regulations. Wintrust Life Finance maintains a policy prohibiting the known financing of stranger-originated life insurance and has established procedures to identify and prevent the company from financing such policies. While a carrier could potentially put at risk the cash surrender value of a policy, which serves as Wintrust Life Finance's primary collateral, by challenging the validity of the insurance contract for lack of an insurable interest, Wintrust Life Finance believes it has strong counterclaims against any such claims by carriers, in addition to recourse to borrowers and guarantors as well as to additional collateral in certain cases.

Premium finance loans made by FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada are primarily secured by the insurance policies financed by the loans. These insurance policies are written by a large number of insurance companies geographically dispersed throughout the United States and Canada. Our premium finance receivables balances finance insurance policies that are spread among a large number of insurers, however one of the insurers represents approximately 13% of such balances and two additional insurers represent approximately 3% each of such balances. FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada consistently monitor carrier ratings and financial performance of our carriers. In the event ratings fall below certain levels, most of Wintrust Life Finance's life insurance premium finance policies provide for an event of default and allow Wintrust Life Finance to have recourse to borrowers and guarantors as well as to additional collateral in certain cases. For the commercial premium finance business, the term of the loans is sufficiently short such that in the event of a decline in carrier ratings, FIRST Insurance Funding or FIFC Canada, as the case may be, can restrict or eliminate additional loans to finance premiums to such carriers. The majority of premium finance receivables are purchased by the banks in order to more fully utilize their lending capacity as these loans generally provide the banks with higher yields than alternative investments.

Through our wholly-owned subsidiary Wintrust Asset Finance, we provide equipment financing through structured loan and lease products to customers in a variety of industries throughout the United States. Wintrust Asset Finance provides financing of fixed assets consisting of property, plant and equipment, transportation (trucks, trailers, rail, marine, buses), construction, manufacturing equipment, technology, oil and gas, restaurant equipment, medical and healthcare. During 2019, Wintrust Asset Finance contributed approximately $49.2 million to our revenue, which does not reflect intersegment eliminations.

Through our wholly-owned subsidiary Tricom, we provide high-yielding, short-term accounts receivable financing and value-added, outsourced administrative services, such as data processing of payrolls, billing and cash management services to the temporary staffing industry. Tricom’s clients, located throughout the United States, provide staffing services to businesses in diversified industries. During 2019, Tricom processed payrolls with associated client billings of approximately $592 million and contributed approximately $10.3 million to our revenue, net of interest expense. Net revenue is based on our reportable segments and does not reflect intersegment eliminations.

In 2019, our commercial premium finance operations, life insurance premium finance operations, leasing operations and accounts receivable finance operations accounted for 42%, 34%, 20% and 4%, respectively, of the total revenues of our specialty finance business. For the years ended December 31, 2019, 2018 and 2017 the specialty finance segment had net revenues of $241 million, $203 million and $179 million, respectively, and net income of $89 million, $82 million and $66 million, respectively. The specialty finance segment had total assets of $5.9 billion, $5.1 billion and $4.5 billion as of December 31, 2019, 2018 and 2017, respectively.

The specialty finance segment accounted for 16% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2019.

Wealth Management

Through our wealth management segment, we offer a full range of wealth management services through four separate subsidiaries (Wintrust Investments, CTC, Great Lakes Advisors and CDEC): trust and investment services, tax-deferred like-kind exchange services, asset management, securities brokerage services and 401(k) and retirement plan services.

Wintrust Investments, our registered broker/dealer subsidiary which has been operating since 1931, provides a full range of private client and securities brokerage services to clients located primarily in the Midwest. Wintrust Investments is headquartered in downtown Chicago, operates an office in Appleton, Wisconsin, and has established branch locations in offices at a majority of our banks. Wintrust Investments also provides a full range of investment services to clients through a network of relationships with community-based financial institutions primarily located in Illinois. Wintrust Investments is regulated by the Securities and Exchange Commission (“SEC”) and the Financial Industry Regulatory Authority (“FINRA”) as a registered broker-dealer, as well as by the SEC as a registered investment adviser.

CTC, our trust subsidiary, offers trust and investment management services to clients through offices located in downtown Chicago and at various banking offices of our fifteen banks. CTC is subject to regulation, supervision and regular examination by the OCC.

Great Lakes Advisors, our registered investment adviser with locations in downtown Chicago and Tampa, Florida as well as in various banking offices of our fifteen banks, provides money management services and advisory services to individuals, institutions, and municipal and tax-exempt organizations. Great Lakes Advisors also provides portfolio management and financial advisory services for a wide range of pension and profit-sharing plans as well as money management and advisory services to CTC. Great Lakes Advisors is regulated by the SEC as a registered investment adviser.

CDEC, our provider of tax-deferred like-kind exchange services, provides Qualified Intermediary services (as defined by U.S. Treasury regulations) for taxpayers seeking to structure tax-deferred like-kind exchanges under Internal Revenue Code ("IRC") Section 1031. Under IRC Section 1031, a taxpayer may defer the gain on the sale of certain investment property if the taxpayer utilizes the services of a Qualified Intermediary. These transactions typically generate customer deposits during the period following the sale of the property until such proceeds are used to purchase a replacement property. These deposit flows result in a source of low-cost deposits. CDEC is the subsidiary of Elektra Holding Company, LLC ("Elektra"), which was acquired by the Company in December of 2018.

As of December 31, 2019, the Company’s wealth management subsidiaries had approximately $27.6 billion of assets under administration, which included $4.2 billion of assets owned by the Company and its subsidiary banks. For the years ended December 31, 2019, 2018 and 2017, the wealth management segment had net revenues of $130 million, $109 million and $103 million, respectively, and net income of $28 million, $20 million and $17 million, respectively. The wealth management segment had total assets of $1.1 billion, $733 million and $618 million as of December 31, 2019, 2018 and 2017, respectively. The wealth management segment accounted for 9% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2019.

The Company has employed certain strategies since 2013 to achieve strong net income amid an environment characterized by low interest rates and increased competition. In general, the Company has taken a steady and measured approach to grow strategically and manage expenses. Specifically, the Company has:

• Leveraged its internal loan pipeline and external growth opportunities to grow earnings assets to increase net interest income;

• Continued efforts to reduce interest costs by improving our funding mix;

• Written call option contracts on certain securities as an economic hedge to mitigate overall interest rate risk and enhance the securities' overall return by using fees generated from these options;

• Entered into mirror-image swap transactions to both satisfy customer preferences and maintain variable rate exposure;

• Completed strategic acquisitions to expand our presence in existing and complimentary markets;

• Focused on cost control and leveraging our current infrastructure to grow without a commensurate increase in operating expenses; and

• Expanded the Wintrust Asset Finance direct leasing niche.

Our strategy and competitive position for each of our business segments is summarized in further detail, below.

Community Banking

We compete in the commercial banking industry through our banks in the communities they serve. The commercial banking industry is highly competitive and the banks face strong direct competition for deposits, loans and other financial related services. The banks compete with other commercial banks, thrifts, credit unions, stockbrokers, government-sponsored entities, mutual fund companies, insurance companies, factoring companies and other commercial entities offering financial services products, including non-bank financial companies and entities commonly known as financial technology companies. Some of these competitors are local, while others are statewide or nationwide.

As a $36 billion asset financial services company, we expect to benefit from greater access to financial and managerial resources than our smaller local competitors while maintaining our commitment to local decision-making and to our community banking philosophy. In particular, we are able to provide a wider product selection and larger credit facilities than many of our smaller competitors, and we believe our service offerings help us in recruiting talented staff. We continue to add lenders throughout the community banking organization, many of whom have joined us because of our ability to offer a range of products and level of services which compete effectively with both larger and smaller market participants. We have continued to expand our product delivery systems, including a wide variety of electronic banking options for our retail and commercial customers which allow us to provide a level of service typically associated with much larger banking institutions. Consequently, management views technology as a great equalizer to offset some of the inherent advantages of its significantly larger competitors. Additionally, we have access to public capital markets whereas many of our local competitors are privately held and may have limited capital-raising capabilities.

We also believe we are positioned to compete effectively with other larger and more diversified banks, bank holding companies and other financial services companies due to the multi-chartered approach that pushes accountability for building a franchise and a high level of customer service down to each of our banking franchises. Additionally, we believe that we provide a relatively complete portfolio of products that is responsive to the majority of our customers' needs through the retail and commercial operations supplied by our banks, and through our mortgage and wealth management operations. The breadth of our product mix allows us to compete effectively with our larger competitors, while our multi-chartered approach with local and accountable management provides for what we believe is superior customer service relative to our larger and more centralized competitors. We continue to grow our digital service offerings while maintaining our expectations of high quality, more traditional banking services.

Wintrust Mortgage competes with large mortgage brokers as well as other banking organizations. Consolidation, on-going investor push-backs, enhanced regulatory guidance and the promise of equal oversight for both banks and independent lenders have created challenges for small and medium-sized independent mortgage lenders. Wintrust Mortgage's size, bank affiliation, regulatory competency, branding, technology, business development tools and reputation make the firm well positioned to compete in this environment. We continue to increase the amount of loans sold with servicing retained, including those loans sold to the Company's banks with servicing remaining within Wintrust Mortgage operations. While earnings will fluctuate with the rise and fall of long-term interest rates, we expect that mortgage banking revenue will be a continuous source of revenue for us and our mortgage lending relationships will continue to provide franchise value to our other financial service businesses.

In 2019, the Company opened six new branch locations in the Chicago metropolitan area as well as one new branch location in Florida (in addition to the branches acquired in the Company's acquisitions during the year). We believe this strategic branch expansion will allow us to grow into markets that we currently do not service and expand our footprint.

Specialty Finance

FIRST Insurance Funding and Wintrust Life Finance encounter intense competition from numerous other firms, including a number of national commercial premium finance companies, companies affiliated with insurance carriers, independent insurance brokers who offer premium finance services and other lending institutions. Some of our competitors are larger and have greater financial and other resources. FIRST Insurance Funding and Wintrust Life Finance compete with these entities by emphasizing a high level of knowledge of the insurance industry, flexibility in structuring financing transactions, and the timely funding of qualifying contracts. We believe that our commitment to service also distinguishes us from our competitors. FIFC Canada competes with one national commercial premium finance company and a few regional providers.

Wintrust Asset Finance competes with other bank-affiliated, independent, captive and vendor equipment leasing and finance companies. Wintrust Asset Finance believes a customer-focused origination philosophy, an experienced team, strong underwriting discipline and expert asset management enables them to compete effectively in a growing and dynamic market.

Tricom competes with numerous other firms, including a small number of similar niche finance companies and payroll processing firms, as well as various finance companies, banks and other lending institutions. Tricom's management believes that its commitment to service distinguishes it from competitors.

Wealth Management Activities

Our wealth management companies (CTC, Wintrust Investments, Great Lakes Advisors and CDEC) compete with larger wealth management subsidiaries of other larger bank holding companies as well as with other trust companies, brokerage and other financial service companies, stockbrokers and financial advisors. We believe we can successfully compete for trust, tax services, asset management and brokerage business by offering personalized attention and customer service to small to midsize businesses and affluent individuals. We continue to recruit and hire experienced wealth management professionals from within the larger Chicago metropolitan area as well as Wisconsin, which is expected to help in attracting new customer relationships.

Regulatory Environment

Our business is heavily regulated by both federal and state agencies. Both the scope of the laws and regulations and the intensity of the supervision to which our business is subject have increased in recent years, in response to the financial crisis as well as other factors such as technological and market changes. Regulatory enforcement and fines have also increased across the banking and financial services sector. Many of these changes have occurred as a result of the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) and its implementing regulations, most of which are now in place. While the regulatory environment has entered a period of rebalancing of the post financial crisis framework, we expect that our business will remain subject to extensive regulation and supervision.

On May 24, 2018, the Economic Growth, Regulatory Relief and Consumer Protection Act (the “Economic Growth Act”) was signed into law. Among other regulatory changes, the Economic Growth Act amends various sections of the Dodd-Frank Act, including section 165 of the Dodd-Frank Act, which was revised to raise the asset thresholds for determining the application of enhanced prudential standards for bank holding companies (“BHCs”). The effects of these changes on the Company are expected to be limited because the Company was subject to only limited enhanced prudential standards prior to the Economic Growth Act’s enactment. Certain of our competitors, however, will benefit from a more significant reduction in regulatory burdens.

The Company is a bank holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), subject to regulation, supervision, and examination by the Federal Reserve. The Company is also subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, both as administered by the SEC, as well as the rules of NASDAQ that apply to companies with securities listed on the NASDAQ Global Select Market. Each nationally-chartered bank is subject to regulation, supervision and regular examination by the OCC. The deposits of all of our subsidiary banks are insured by the Deposit Insurance Fund (“DIF”) and, as such, the FDIC has additional oversight authority over the banks. The supervision, regulation and examination of banks and bank holding companies by bank regulatory agencies are intended primarily for the protection of depositors, the DIF, and the banking system as a whole, rather than shareholders of banks and bank holding companies, and in some instances may be contrary to shareholders' interests.

The Consumer Financial Protection Bureau (“CFPB”) has broad rulemaking authority over a wide range of federal consumer protection laws applicable to the business of our subsidiary banks and some other operating subsidiaries. Because each of our subsidiary banks has less than $10 billion in total consolidated assets, our subsidiary banks’ federal banking agency, not the CFPB, is responsible for examining and supervising the subsidiary banks’ compliance with federal consumer protection laws and regulations. Our non-bank subsidiaries are subject to regulation by their functional regulators, including applicable state finance and insurance agencies, the applicable exchanges, the SEC, FINRA, and the OCC, as well as by the Federal Reserve.

Federal and state laws, and the regulations of the bank regulatory agencies issued under them, affect the scope of business, the kinds and amounts of investments banks may make, reserve requirements, capital levels, the nature and amount of collateral for loans, the establishment of branches, the ability to merge, consolidate and acquire, dealings with insiders and affiliates and the payment of dividends. The regulatory agencies have broad discretion to impose restrictions and limitations on the operations of a regulated entity where the agencies determine, among other things, that such operations are unsafe or unsound, fail to comply with applicable law or are otherwise inconsistent with laws and regulations or with the supervisory policies of these agencies.

The following is a description of some of the laws and regulations that affect our business. By necessity, the descriptions below are summaries that do not purport to be complete, and that are qualified in their entirety by reference to those statutes and regulations discussed, and all regulatory interpretations thereof. Any changes in applicable laws, regulations, or the interpretations thereof could have a material adverse effect on our business or the business of our subsidiaries.

Bank Holding Company Regulation

The Company is a bank holding company that has elected to be treated as a financial holding company. The activities of bank holding companies generally are limited to the business of banking, managing or controlling banks, and certain other activities determined by the Federal Reserve to be closely related to banking. As a financial holding company, we may engage in an expanded range of activities, including activities that are considered to be financial in nature. Financial holding companies may also engage in activities incidental or complementary to financial activities, if the Federal Reserve determines that such activities pose no substantial risk to the safety or soundness of depository institutions or the financial system in general. Impermissible activities for financial holding companies and their subsidiaries include activities that are related to commerce, such as sales of nonfinancial products or manufacturing. As a result, subject to certain exceptions, the BHC Act generally prohibits us from acquiring direct or indirect ownership or control of voting shares of any company engaged in activities that are not permissible for us to engage in.

Maintaining our financial holding company status requires that the Company and each of our subsidiary banks remain “well-capitalized” and “well-managed” as defined by regulation and that each of our subsidiary banks maintain at least a “satisfactory” rating under the Community Reinvestment Act (“CRA”). If we or our subsidiary banks fail to continue to meet these requirements, we could be subject to restrictions on new activities and acquisitions, and/or be required to cease and possibly divest operations that conduct existing activities that are not permissible for a bank holding company that is not a financial holding company.

The BHC Act generally requires us to obtain prior approval from the Federal Reserve before acquiring direct or indirect ownership or control of more than 5% of the voting shares of an additional bank or bank holding company, or to merge or consolidate with another bank holding company. The Bank Merger Act generally requires our subsidiary banks to obtain prior regulatory approval to merge or consolidate with, or acquire substantially all of the assets of or assume deposits of, another bank. We must also be well-capitalized and well-managed, in order to acquire a bank located outside of our home state.

The Federal Deposit Insurance Act (“FDIA”) and Federal Reserve regulations and policy require us to serve as a source of financial and managerial strength for our subsidiary banks, and to commit resources to support the banks. This support may be required even if doing so may adversely affect our ability to meet other obligations.

Acquisitions of Ownership of the Company

Acquisitions of the Company’s voting stock above certain thresholds may be subject to prior regulatory notice or approval under applicable federal banking laws. Investors are responsible for ensuring that they do not, directly or indirectly, acquire shares of our stock in excess of the amount that can be acquired without regulatory approval or notice under the BHC Act and the Change in Bank Control Act.

Volcker Rule

We are prohibited under the Volcker Rule from (1) engaging in short-term proprietary trading for our own account, and (2) having certain ownership interests in and relationships with hedge funds or private equity funds. The fundamental prohibitions of the Volcker Rule apply to banking entities of any size, including the Company and its bank subsidiaries. The Volcker Rule regulations contain exemptions for market-making, hedging, underwriting, trading in U.S. government and agency obligations and also permit certain ownership interests in certain types of funds to be retained. They also permit the offering and sponsoring of funds under certain conditions. The Volcker Rule regulations impose significant compliance and reporting obligations on banking entities. The Company has put in place the compliance programs required by the Volcker Rule and has either divested or received extensions for any holdings in illiquid funds.

As of October 2019, the five regulatory agencies charged with implementing the Volcker Rule finalized amendments to the Volcker Rule's proprietary trading and compliance provisions. These amendments tailor the Volcker Rule’s compliance requirements to the amount of a firm’s trading activity, revise the definition of trading account, clarify certain key provisions in the Volcker Rule, and modify the information companies are required to provide the federal agencies. In early 2020, the five regulatory agencies proposed additional amendments to the Volcker Rule related to the restrictions on ownership interests in and relationships with covered funds. The Company will continue to monitor the Volcker Rule-related developments and assess their impact on its operations as necessary.

Capital Requirements of the Company and Subsidiary Banks

We and our subsidiary banks are required to maintain minimum risk-based and leverage capital ratios, as well as a capital conservation buffer ("Capital Conservation Buffer"), pursuant to regulations adopted by the Federal Reserve and the OCC to implement the Basel III capital framework (“U.S. Basel III Rule”).

Regulatory Capital and Risk-weighted Assets

Regulatory capital requirements apply to Common Equity Tier 1 capital, Tier 1 capital and total capital.

• Common Equity Tier 1 capital consists primarily of common stock and related surplus (net of treasury stock), retained earnings, and certain minority interests, subject to certain regulatory adjustments. For us and our subsidiary banks, Common Equity Tier 1 capital does not include most elements of accumulated other comprehensive income (“AOCI”) because we exercised an opt-out election that was available to us with respect to certain changes in the capital treatment of AOCI. We made this election to avoid variations in the level of our capital depending on fluctuations in the fair value of our securities and derivatives portfolio.

• Tier 1 capital is composed of Common Equity Tier 1 capital and Additional Tier 1 capital. Additional Tier 1 capital consists primarily of non-cumulative perpetual preferred stock and related surplus, certain minority interests and, subject to certain regulatory limits, certain grandfathered cumulative perpetual preferred stock and certain grandfathered trust preferred securities.

• Total capital is composed of Tier 1 capital and Tier 2 capital. Tier 2 capital consists primarily of capital instruments and related surplus meeting specified requirements, and may include cumulative preferred stock and long-term perpetual preferred stock, mandatory convertible securities, intermediate preferred stock, certain trust preferred securities and subordinated debt. Also included in Tier 2 capital is the allowance for loan and lease losses limited to a maximum of 1.25% of risk-weighted assets (“RWAs”) and, for institutions that have exercised the opt-out election regarding the treatment of AOCI up to 45% of net unrealized gains on available-for-sale equity securities with readily determinable fair market values.

Certain adjustments to and deductions from capital are required for purposes of calculating these regulatory capital measures, including with respect to goodwill, intangible assets, certain deferred tax assets, AOCI and investments in the capital instruments of unconsolidated financial institutions. Certain of these adjustments and deductions were subject to phase-in periods that began on January 1, 2015 and ended on January 1, 2018. In July 2019, the U.S. bank regulators finalized changes to certain aspects of the U.S. Basel III capital rules that simplified, for certain bank holding companies and banks, including us and our subsidiary banks, the framework for capital deductions for mortgage servicing assets, certain deferred tax assets and investments in the capital instruments of unconsolidated financial institutions, and the recognition of minority interests in regulatory capital. These amendments are effective as of April 1, 2020, but banking organizations may adopt them as of January 1, 2020. The final rule also supersedes the transition rule that the U.S. bank regulators adopted in 2017 to allow certain banking organizations to continue to apply the transition treatment in effect in 2017 while the U.S. bank regulators considered the capital simplification proposals.

In addition, in December 2018, the U.S. federal banking agencies finalized rules that permit BHCs and banks to phase in, for regulatory capital purposes, the day-one impact of Accounting Standards Update (“ASU”) 2016-13 Financial Instruments - Credit Losses (Topic 326) (“CECL”) on retained earnings over a period of three years. For further discussion of the new CECL accounting standard, including the Company's implementation of such guidance, see “Summary of Critical Accounting Policies” under Management's Discussion and Analysis of Financial Condition and Results of Operations in Item 7 and Note 2 “Recent Accounting Pronouncements,” of the Consolidated Financial Statements presented under Item 8 of this Annual Report on Form 10-K.

Capital Ratio Requirements

Under the U.S. Basel III Rule, we and our subsidiary banks are required to maintain the following minimum capital ratios:

• Common Equity Tier 1 capital to RWAs ratio (“Common Equity Tier 1 Capital Ratio”) of 4.5%;

• Tier 1 capital to RWAs ratio (“Tier 1 Capital Ratio”) of 6.0%;

• Total capital to RWAs ratio (“Total Capital Ratio”) of 8.0%; and

• Tier 1 capital to quarterly average assets (net of goodwill, certain other intangible assets and certain other deductions) ratio (“Tier 1 Leverage Ratio”) of 4.0%.

To be well-capitalized, our subsidiary banks must maintain the following capital ratios:

• Common Equity Tier 1 Capital Ratio of 6.5% or greater;

• Tier 1 Capital Ratio of 8.0% or greater;

• Total Capital Ratio of 10.0% or greater; and

• Tier 1 Leverage Ratio of 5.0% or greater.

The Federal Reserve has not yet revised the well-capitalized standard for bank holding companies to reflect the higher capital requirements imposed under the U.S. Basel III Rule. For purposes of the Federal Reserve’s Regulation Y, including determining whether a bank holding company meets the requirements to be a financial holding company, bank holding companies, such as the Company, must maintain a Tier 1 Capital Ratio of 6.0% or greater and a Total Capital Ratio of 10.0% or greater to be well-capitalized. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to bank holding companies as that applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2019 would exceed such revised well-capitalized standard. The Federal Reserve may require bank holding companies, including us, to maintain capital ratios substantially in excess of mandated minimum levels, depending upon general economic conditions and a bank holding company’s particular condition, risk profile and growth plans.

Failure to be well-capitalized or to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators, including restrictions on our or our subsidiary banks’ ability to pay dividends or otherwise distribute capital or to receive regulatory approval of applications, or other restrictions on growth. Such actions, if undertaken, could have an adverse material effect on our operations or financial condition.

In addition to meeting the minimum capital requirements, under the U.S. Basel III Rule we and our banking subsidiaries must also maintain the required Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions and certain discretionary bonus payments to management. The Capital Conservation Buffer is calculated as a ratio of Common Equity Tier 1 capital to RWAs and it effectively increases the required minimum risk-based capital ratios. The Capital Conservation Buffer requirement was phased in over a three-year period that began in January 1, 2016. The phase-in period ended on January 1, 2019, and the Capital Conservation Buffer was then at its fully phased-in level of 2.5%. The Tier 1 Leverage Ratio is not impacted by the Capital Conservation Buffer, and a banking institution may be considered well-capitalized while remaining out of compliance with the Capital Conservation Buffer.

The table below summarizes the capital requirements that we and our subsidiary banks must satisfy to avoid limitations on capital distributions and certain discretionary bonus payments (i.e., the required minimum capital ratios plus the Capital Conservation Buffer):

Minimum Regulatory Capital Ratio Plus Capital Conservation Buffer Common Equity Tier 1 Capital Ratio 7.00 % Tier 1 Capital Ratio 8.50 Total Capital Ratio 10.50

As of December 31, 2019, our and our subsidiary banks’ regulatory capital ratios were above the well-capitalized standards and met the Capital Conservation Buffer. Based on current estimates, we believe that we and our subsidiary banks will continue to exceed all applicable well-capitalized regulatory capital requirements and the Capital Conservation Buffer. Please refer to the table below for a summary of our regulatory capital ratios as of December 31, 2019, calculated using the regulatory capital methodology applicable to us during 2019.

Company Regulatory Capital Ratios Minimum Regulatory Capital Ratio for the Company Minimum Ratio + Capital Conservation Buffer(1) Well-Capitalized Minimumfor the Company(2) The Company Common Equity Tier 1 Capital Ratio 4.50 % 7.00 % N/A 9.2 % Tier 1 Capital Ratio 6.00 8.50 6.00 9.6 Total Capital Ratio 8.00 10.50 10.00 12.2 Tier 1 Leverage Ratio 4.00 N/A N/A 8.7

(1) Reflects the Capital Conservation Buffer of 2.50% applicable during 2019.

(2) Reflects the well-capitalized standard applicable to the Company for purposes of the Federal Reserve’s Regulation Y. The Federal Reserve has not yet revised the well-capitalized standard for BHCs to reflect the higher capital requirements imposed under the U.S. Basel III Rule or to add Common Equity Tier 1 capital ratio and Tier 1 leverage ratio requirements to this standard. As a result, the Common Equity Tier 1 capital ratio and Tier 1 leverage ratio are denoted as “N/A” in this column. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to BHCs as the standard applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2019 would exceed such revised well-capitalized standard.

In addition to the above, as a result of participation in mortgage programs with certain government-sponsored entities as well as other investors, the Company has specific net worth requirements for continued participation. As of December 31, 2019, the Company remained in compliance with such requirements.

Liquidity Requirements

Large financial firms are subject to the Liquidity Coverage Ratio (“LCR”) rule, which requires them to meet certain liquidity measures by holding an adequate amount of unencumbered high-quality liquid assets, such as Treasury securities and other sovereign debt. In addition, in May 2016 the federal banking agencies proposed a Net Stable Funding Ratio (“NSFR”) rule, which would require large financial firms to meet certain net stable funding measures by funding themselves with adequate amounts of medium- and long-term funding.

In October 2019, the federal banking agencies finalized a rule that, among other things, increased the asset thresholds at which large financial firms would be subject to the LCR and the proposed NSFR. We and our subsidiary banks are not subject to the LCR and would not be subject to the NSFR as proposed. Instead, monitoring of the Company’s and our banking subsidiaries’ liquidity is addressed as a supervisory matter by our federal and state banking regulators, without required formulaic measures set by regulation.

Capital Planning and Stress Testing Requirements

Pursuant to the Economic Growth Act, which increased the asset thresholds at which company-run stress test requirements apply, we are no longer required to conduct annual company-run stress tests. While none of our subsidiary banks met the previous asset thresholds or meet the current increased asset thresholds that would cause them to be subject to stress testing requirements under this rule, we run periodic capital stress testing on the consolidated entity and the banks and use those results to inform management on appropriate levels of capital needed.

Payment of Dividends and Share Repurchases

We are a legal entity separate and distinct from our banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of our bank and non-bank subsidiaries, our ability to pay dividends and repurchase shares depends upon our receipt of dividends from our subsidiaries. There are various federal and state law limitations on the extent to which our banking subsidiaries can declare and pay dividends to us, including regulatory capital requirements, general regulatory oversight to prevent unsafe or unsound practices and federal and state banking law requirements concerning the payment of dividends out

of net profits or surplus. Applicable banking laws also prohibit, without prior regulatory approval, insured depository institutions, such as our bank subsidiaries, from making dividend distributions if such distributions are not paid out of available earnings. In addition, our right, and the right of our shareholders and creditors, to participate in any distribution of the assets or earnings of our bank and non-bank subsidiaries is further subject to the prior claims of creditors of our subsidiaries. No assurances can be given that the banks will, in any circumstances, pay dividends to the Company.

We and our bank subsidiaries must maintain the applicable Common Equity Tier 1 Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions, including dividends. The Capital Conservation Buffer is currently at its fully phased-in level of 2.5%. For more information on the Capital Conservation Buffer, see above.

Our ability to declare and pay dividends to our shareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. Federal Reserve policy provides that a bank holding company should not pay dividends unless (1) the bank holding company’s net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends, (2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. The policy also provides that a bank holding company should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the bank holding company’s capital structure. Bank holding companies also are required to consult with the Federal Reserve before materially increasing dividends. The Federal Reserve could prohibit or limit the payment of dividends by a bank holding company if it determines that payment of the dividend would constitute an unsafe or unsound practice.

FDICIA and Prompt Corrective Action

The Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”) requires the federal bank regulatory agencies to take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet certain capital adequacy standards. A depository institution’s treatment for purposes of the prompt corrective action provisions depends upon its level of capitalization and certain other factors. An institution that fails to remain well-capitalized becomes subject to a series of restrictions that increase in severity as its capital condition weakens. Such restrictions may include a prohibition on capital distributions, restrictions on asset growth or restrictions on the ability to receive regulatory approval of applications. The FDICIA also provides for enhanced supervisory authority over undercapitalized institutions, including authority for the appointment of a conservator or receiver for the institution. In certain instances, a bank holding company may be required to guarantee the performance of an undercapitalized subsidiary bank’s capital restoration plan.

As of December 31, 2019, each of the Company’s banks was categorized as “well-capitalized” and, in addition, met additional requirements under the Capital Conservation Buffer.

Enforcement Authority

The federal bank regulatory agencies have broad authority to issue orders to depository institutions and their holding companies prohibiting activities that constitute violations of law, rule, regulation, or administrative order, or that represent unsafe or unsound banking practices, as determined by the federal banking agencies. The federal banking agencies also are empowered to require affirmative actions to correct any violation or practice; issue administrative orders that can be judicially enforced; direct increases in capital; limit dividends and distributions; restrict growth; assess civil money penalties against institutions or individuals who violate any laws, regulations, orders, or written agreements with the agencies; order termination of certain activities of holding companies or their non-bank subsidiaries; remove officers and directors; order divestiture of ownership or control of a non-banking subsidiary by a holding company; or terminate deposit insurance and appoint a conservator or receiver.

Safety and Soundness

The federal bank regulatory agencies have adopted a set of guidelines prescribing safety and soundness standards relating to internal controls and information systems, informational security, internal audit systems, loan documentation, credit underwriting, interest rate exposure, asset growth, and compensation, fees and benefits. The guidelines prohibit excessive compensation as an unsafe and unsound practice, and describe compensation as excessive when the amounts paid are unreasonable or disproportionate to the services performed by an executive officer, employee, director or principal shareholder.

During the past decade, properly managing risks has been identified as critical to the conduct of safe and sound banking activities and has become even more important as new technologies, product innovation, and the size and speed of financial transactions have changed the nature of banking markets. The agencies have identified a spectrum of risks facing banking institutions including, but not limited to, credit, market, liquidity, operational, legal, and reputational risk. Some of the regulatory pronouncements have

focused on operational risk, which arises from the potential that inadequate information systems, operational problems, breaches in internal controls, fraud, or unforeseen catastrophes will result in unexpected losses. New products and services, third-party risk management and cybersecurity are critical sources of operational risk that financial institutions are expected to address in the current environment. Our subsidiary banks are expected to have active board and senior management oversight; adequate policies, procedures, and limits; adequate risk measurement, monitoring, and management information systems; and comprehensive and effective internal controls.

Cross-Guarantee

Under the cross-guarantee provision of the FDIA, insured depository institutions such as our subsidiary banks may be liable to the FDIC for any losses incurred, or reasonably expected to be incurred, by the FDIC resulting from the default of, or FDIC assistance to, any other commonly controlled insured depository institution. An FDIC cross-guarantee claim against a depository institution is superior in right of payment to claims of the holding company and its affiliates against such depository institution. All of our subsidiary banks are commonly controlled within the meaning of the cross-guarantee provision.

Insurance of Deposit Accounts

The deposits of each of our subsidiary banks are insured by the Depositors Insurance Fund ("DIF") up to the standard maximum deposit insurance amount of $250,000 per depositor. Each of our subsidiary banks is subject to deposit insurance assessments based on the risk it poses to the DIF, as determined by the capital category and supervisory category to which it is assigned. The FDIC has authority to raise or lower assessment rates on insured deposits in order to achieve statutorily required reserve ratios in the DIF and to impose special additional assessments. Until September 30, 2018, insured depository institutions with total consolidated assets of $10 billion or more were required to pay an assessment surcharge. None of our bank subsidiaries were subject to this surcharge. However, there is a risk that our subsidiary banks’ deposit insurance premiums will increase if failures of insured depository institutions deplete the DIF or if the FDIC were to change its view of the risk that they pose to the DIF.

In addition, the Deposit Insurance Fund Act of 1996 authorized the Financing Corporation (“FICO”) to impose assessments on DIF assessable deposits in order to service the interest on FICO’s bond obligations. The FICO assessment rate was adjusted quarterly through the final collection in the second quarter of 2019. The rate was approximately 0.120 basis points for the second quarter of 2019 (12 cents per $10,000 of assessable deposits).

Limits on Loans to One Borrower and Loans to Insiders

Federal banking laws impose limits on the amount of credit a bank can extend to any one person (or group of related persons). For national banks, this limit includes credit exposures arising from derivative transactions, repurchase agreements, and securities lending and borrowing transactions.

Applicable banking laws and regulations also place restrictions on loans by FDIC-insured banks and their affiliates to their directors, executive officers and principal shareholders.

Lending Standards and Guidance

The federal banking agencies have adopted uniform regulations prescribing standards for extensions of credit that are secured by liens or interests in real estate or made for the purpose of financing permanent improvements to real estate. Under these regulations, all insured depository institutions, such as our subsidiary banks, must adopt and maintain written policies establishing appropriate limits and standards for extensions of credit that are secured by liens or interests in real estate or are made for the purpose of financing permanent improvements to real estate. These policies must establish loan portfolio diversification standards, prudent underwriting standards (including loan-to-value limits) that are clear and measurable, loan administration procedures, and documentation, approval and reporting requirements. The real estate lending policies must reflect consideration of the federal bank regulators’ Interagency Guidelines for Real Estate Lending Policies.

Transaction Account Reserves

The Dodd-Frank Act eliminated prohibitions under federal law against the payment of interest on demand deposits, thus allowing businesses to have interest-bearing checking accounts.

Federal Reserve regulations require depository institutions to maintain reserves against their transaction accounts (primarily NOW and regular checking accounts). For 2020, the first $16.9 million of otherwise reservable balances are exempt from the reserve requirements; for transaction accounts aggregating more than $16.9 million to $127.5 million, the reserve requirement is 3% of

total transaction accounts; and for net transaction accounts in excess of $127.5 million, the reserve requirement is 10% of the aggregate amount of total transaction accounts in excess of $127.5 million. These reserve requirements are subject to annual adjustment by the Federal Reserve. Our banks are in compliance with these requirements.

De Novo Branching and De Novo Banks

With the approval of applicable regulators, national banks and state banks may establish de novo branches in states other than their home state as if such state was the bank’s home state.

For a three-year period, newly chartered banks are subject to enhanced supervisory procedures, including higher capital requirements, more frequent examinations and other requirements.

Anti-Tying Provisions

Each of our subsidiary banks is prohibited from conditioning the availability of any product or service, or varying the price for any product or service, on the requirement that the customer obtain some additional product or service from the bank or any of its affiliates, other than loans, deposits and trust services.

Transactions with Affiliates

Certain transactions between a bank and its holding company or other non-bank affiliates are subject to various restrictions imposed by state and federal law and regulation. Such “covered transactions” include loans and other extensions of credit by the bank to the affiliate, investments in securities issued by the affiliate, purchases of assets from the affiliate, certain derivative transactions that create a credit exposure to an affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of the affiliate. In general, these affiliate transaction rules limit the amount of covered transactions between an institution and a single affiliate, as well as the aggregate amount of covered transactions between an institution and all of its affiliates. In addition, covered transactions that are credit transactions must be secured by acceptable collateral, and all affiliate transactions, including those that do not qualify as covered transactions, must be on terms that are at least as favorable to the bank as then-prevailing in the market for comparable transactions with unaffiliated entities. Transactions between affiliated banks may be subject to certain exemptions under applicable federal law.

Community Reinvestment Act

Under the CRA, insured depository institutions, including our subsidiary banks, have a continuing and affirmative obligation to help meet the credit needs of its entire community, including low and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for insured depository institutions nor does it limit an insured depository institution’s discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. However, insured depository institutions are rated on their performance in meeting the needs of their communities. The CRA requires each federal banking agency to take an insured depository institution’s CRA record into account when evaluating certain applications by the insured depository institution or its holding company, including applications for charters, branches and other deposit facilities, relocations, mergers, consolidations, acquisitions of assets or assumptions of liabilities, and bank and savings association acquisitions. An unsatisfactory record of performance may be the basis for denying or conditioning approval of an application by an insured depository institution or its holding company. The CRA also requires that all institutions publicly disclose their CRA ratings. Each of our subsidiary banks received a “satisfactory” or better rating from the Federal Reserve or the OCC on its most recent CRA performance evaluation.

Leaders of the federal banking agencies recently have indicated their support for revising the CRA regulatory framework, and in December 2019, the OCC and FDIC issued a joint proposed rule that would amend the CRA regulatory framework. It is too early to tell whether and to what extent any changes will be made to applicable CRA requirements.

Compliance with Consumer Protection Laws

Our subsidiary banks and some other operating subsidiaries are subject to a variety of federal and state statutes and regulations designed to protect consumers. The CFPB has broad rulemaking authority over a wide range of federal consumer protection laws that apply to banks and other providers of financial products and services, including the authority to prohibit “unfair, deceptive or abusive” acts and practices, but examination and supervision is carried out by each subsidiary bank’s primary federal banking agency and, where applicable, state banking agency, not the CFPB. In addition, the Dodd-Frank Act authorizes state attorneys general and other state officials to enforce consumer protection rules issued by the CFPB. State authorities have recently increased their focus on and enforcement of consumer protection rules.

Interest and other charges collected or contracted for by banks are subject to state usury laws and federal laws concerning interest rates. Loan operations are also subject to federal laws applicable to credit transactions, such as:

• the federal Truth-In-Lending Act and Regulation Z issued by the CFPB, governing disclosures of credit terms to consumer borrowers;

• The Real Estate Settlement Procedures Act and Regulation X issued by the CFPB, requiring that borrowers for mortgage loans for one- to four-family residential real estate receive various disclosures, including good faith estimates of settlement costs, lender servicing and escrow account practices, and prohibiting certain practices that increase the cost of settlement services;

• the Home Mortgage Disclosure Act and Regulation C issued by the CFPB, requiring financial institutions to provide information to enable the public and public officials to determine whether a financial institution is fulfilling its obligation to help meet the housing needs of the community it serves;

• the Equal Credit Opportunity Act and Regulation B issued by the CFPB, prohibiting discrimination on the basis of various prohibited factors in extending credit;

• the Fair Credit Reporting Act and Regulation V issued by the CFPB, governing the use and provision of information to consumer reporting agencies;

• the Fair Debt Collection Practices Act and Regulation F issued by the CFPB, governing the manner in which consumer debts may be collected by collection agencies;

• the Service Members Civil Relief Act, applying to all debts incurred prior to commencement of active military service (including credit card and other open-end debt) and limiting the amount of interest, including service and renewal charges and any other fees or charges (other than bona fide insurance) that is related to the obligation or liability; and

• the guidance of the various federal agencies charged with the responsibility of implementing such federal laws.

Deposit operations are subject to, among others:

• the Truth in Savings Act and Regulation DD issued by the CFPB, which require disclosure of deposit terms to consumers;

• Regulation CC issued by the Federal Reserve Board, which relates to the availability of deposit funds to consumers;

• the Right to Financial Privacy Act, which imposes a duty to maintain the confidentiality of consumer financial records and prescribes procedures for complying with administrative subpoenas of financial records; and

• the Electronic Fund Transfer Act and Regulation E issued by the CFPB, which governs automatic deposits to and withdrawals from deposit accounts and customers’ rights and liabilities arising from the use of automated teller machines and other electronic banking services.

There are consumer protection standards that apply to functional areas of operation rather than applying only to loan or deposit products. Our subsidiary banks and some other operating subsidiaries are also subject to certain state laws and regulations designed to protect consumers.

The CFPB has promulgated many mortgage-related final rules since it was established under the Dodd-Frank Act, including rules related to the ability to repay and qualified mortgage standards, mortgage servicing standards, loan originator compensation standards, high-cost mortgage requirements, Home Mortgage Disclosure Act requirements and appraisal and escrow standards for higher priced mortgages. Most of the provisions of these mortgage-related final rules are currently effective. In addition, several proposed revisions to mortgage-related rules are pending finalization. The mortgage-related final rules issued by the CFPB have materially restructured the origination, servicing and securitization of residential mortgages in the United States. These rules have impacted, and will continue to impact, the business practices of mortgage lenders, including the Company.

In order to ensure compliance with all mortgage-related rules and regulations, the Company consolidated its consumer mortgage loan origination and loan servicing operations primarily within Wintrust Mortgage. All consumer mortgage applications are taken through Wintrust Mortgage, which has extensively trained loan originators located at many of our branches. While in certain limited cases our banks may offer specialized consumer mortgages to our customers, substantially all consumer mortgages for all of our banks are originated and closed by Wintrust Mortgage. Wintrust Mortgage then sells loans to third parties or to our banks. To the extent that we retain consumer mortgage loans in our bank portfolios, our banks have engaged Wintrust Mortgage to provide loan servicing.

Changes to consumer protection regulations, including those promulgated by the CFPB, could affect our business but the likelihood, timing and scope of any such changes and the impact any such change may have on us cannot be determined with any certainty. See Item 1A. Risk Factors.

Debit Interchange

We are subject to a statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers, including our bank subsidiaries, be reasonable and proportional to the cost incurred by the issuer. Interchange fees for electronic debit transactions are limited to 21 cents plus 0.05% of the transaction, plus an additional one cent per transaction fraud adjustment, impose requirements regarding routing and exclusivity of electronic debit transactions, and generally require that debit cards be usable in at least two unaffiliated networks.

Anti-Money Laundering Programs

The Bank Secrecy Act (“BSA”) and USA PATRIOT Act of 2001 (“USA PATRIOT Act”) contain anti-money laundering (“AML”) and financial transparency provisions intended to detect, and prevent the use of the U.S. financial system for, money laundering and terrorist financing activities. The BSA, as amended by the USA PATRIOT Act, requires depository institutions and their holding companies to undertake activities including maintaining an AML program, verifying the identity of clients, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. Each of our subsidiary banks is subject to the BSA and, therefore, is required to provide its employees with AML training, designate an AML compliance officer and undergo an annual, independent audit to assess the effectiveness of its AML program. We have implemented policies, procedures and internal controls that are designed to comply with these AML requirements. In May 2016, the Financial Crimes Enforcement Network (“FinCEN”), which is a unit of the Treasury Department that drafts regulations implementing the USA PATRIOT Act and other AML and BSA legislation, issued final rules governing enhanced customer due diligence. The rules impose several new obligations on covered financial institutions with respect to their “legal entity customers,” including corporations, limited liability companies and other similar entities. For each such customer that opens an account (including an existing customer opening a new account), the covered financial institution must identify and verify the customer’s “beneficial owners,” who are specifically defined in the rules. The rules contain an exemption for certain insurance premium financing transactions. Bank regulators are focusing their examinations on anti-money laundering compliance, and we will continue to monitor and augment, where necessary, our AML compliance programs. The federal banking agencies are required, when reviewing bank and bank holding company acquisition or merger applications, to take into account the effectiveness of the anti-money laundering activities of the applicant.

Office of Foreign Assets Control Regulation

The U.S. Department of the Treasury’s Office of Foreign Assets Control, or “OFAC,” is responsible for administering economic sanctions that affect transactions with designated foreign countries, nationals and others, as defined by various Executive Orders and Acts of Congress. OFAC-administered sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a sanctioned country, including prohibitions against direct or indirect imports from and exports to a sanctioned country and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country; and (2) a blocking of assets in which the government or “specially designated nationals” of the sanctioned country have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). OFAC also publishes lists of persons, organizations, and countries suspected of aiding, harboring or engaging in terrorist acts, known as Specially Designated Nationals and Blocked Persons. Blocked assets (e.g., property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.

Protection of Client Information

Legal requirements concerning the use and protection of client information affect many aspects of the Company’s business, and are continuing to evolve. They include the privacy and information safeguarding provisions of the Gramm-Leach-Bliley Act (“GLB Act”), the Fair Credit Reporting Act (“FCRA”) and the amendments adopted by the Fair and Accurate Credit Transactions Act of 2003, as well as state law requirements. The GLB Act requires a financial institution to disclose its privacy policy to certain customers, and requires the financial institution to allow those customers to opt-out of some sharing of the customers’ nonpublic personal information with nonaffiliated third persons. In accordance with these requirements, we and each of our banks and operating subsidiaries provide a written privacy notice to each affected customer when the customer relationship begins and on an annual basis. As described in the privacy notice, we protect the security of information about our customers, educate our employees about the importance of protecting customer privacy, and allow affected customers to opt out of certain types of information sharing. We and our subsidiaries also require business partners with which we share information to have adequate security safeguards and to follow the requirements of the GLB Act. The GLB Act, as interpreted by the federal banking regulators, and state laws require us to take certain actions, including possible notice to affected customers, in the event that sensitive customer information is compromised. We and/or each of the banks and operating subsidiaries may need to amend our privacy policies and

adapt our internal procedures in the event that these legal requirements, or the regulators’ interpretation of them, change, or if new requirements are added.

Data privacy and data protection are areas of increasing state legislative focus. For example, in June of 2018, the Governor of California signed into law the California Consumer Privacy Act (“CCPA”). The CCPA, which became effective on January 1, 2020, applies to for-profit businesses that conduct business in California and meet certain revenue or data collection thresholds. The CCPA contains several exemptions, including that many, but not all, requirements of the CCPA are inapplicable to information that is collected, processed, sold or disclosed pursuant to the GLB Act. The California State Legislature has amended the CCPA since its passage, which the Governor of California has signed into law, and the California Attorney General has proposed regulations implementing the CCPA that have not yet been adopted.

The CCPA may be interpreted or applied in a manner inconsistent with our understanding or similar laws may be adopted by other states where we do business. The impact of the CCPA on our business is yet to be determined. The federal government may also pass data privacy or data protection legislation.

Like other lenders, the banks and several of our operating subsidiaries use credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates reporting information to credit bureaus, prescreening individuals for credit offers, sharing of information between affiliates, and using affiliate data for marketing purposes. Similar state laws may impose additional requirements on us, the banks and our operating subsidiaries.

Violation of these legal requirements may expose us to regulatory action and private litigation, including claims for damages and penalties.

Broker-Dealer and Investment Adviser Regulation

Wintrust Investments and Great Lakes Advisors are subject to extensive regulation under federal and state securities laws. Wintrust Investments is registered as a broker-dealer with the SEC and in all 50 states, the District of Columbia and the U.S. Virgin Islands. Both Wintrust Investments and Great Lakes Advisors are registered as investment advisers with the SEC. In addition, Wintrust Investments is a member of several self-regulatory organizations (“SROs”), including FINRA and NYSE Chicago. In addition to SEC rules and regulations, the SROs adopt rules, subject to approval of the SEC, that govern all aspects of business in the securities industry and conduct periodic examinations of member firms. Wintrust Investments is also subject to regulation by state securities commissions in states in which it conducts business. Wintrust Investments and Great Lakes Advisors are registered only with the SEC as investment advisers, but certain of their advisory personnel are subject to regulation by state securities regulatory agencies.

As a result of federal and state registrations and SRO memberships, Wintrust Investments is subject to overlapping schemes of regulation that cover all aspects of its securities businesses. Such regulations cover uses and safekeeping of clients’ funds; record-keeping and reporting requirements; supervisory and organizational procedures intended to assure compliance with securities laws and to prevent improper trading on material nonpublic information; personnel-related matters, including qualification and licensing of supervisory and sales personnel; limitations on extensions of credit in securities transactions; clearance and settlement procedures; “suitability” determinations as to certain customer transactions; limitations on the amounts and types of fees and commissions that may be charged to customers; and regulation of proprietary trading activities and affiliate transactions. Violations of the laws and regulations governing a broker-dealer’s actions can result in censures, fines, the issuance of cease-and-desist orders, revocation of licenses or registrations, the suspension or expulsion from the securities industry of a broker-dealer or its officers or employees, or other similar actions by both federal and state securities administrators, as well as the SROs.

As a registered broker-dealer, Wintrust Investments is subject to the SEC’s net capital rule as well as the net capital requirements of the SROs of which it is a member. Net capital rules, which specify minimum capital requirements, are designed to measure general financial integrity and liquidity and require that at least a minimum amount of net assets be kept in relatively liquid form. Rules of FINRA and other SROs also impose limitations and requirements on the transfer of member organizations’ assets. Compliance with net capital requirements may limit the Company’s operations requiring the intensive use of capital. These requirements restrict the Company’s ability to withdraw capital from Wintrust Investments, which in turn may limit the Company’s ability to pay dividends, repay debt or redeem or purchase shares of the Company’s own outstanding stock. Wintrust Investments is a member of the Securities Investor Protection Corporation (“SIPC”), which subject to certain limitations, serves to oversee the liquidation of a member brokerage firm, and to return missing cash, stock and other securities owed to the firm’s brokerage customers, in the event a member broker-dealer fails. The general SIPC protection for customers’ securities accounts held by a member broker-dealer is up to $500,000 for each eligible customer, including a maximum of $250,000 for cash claims. SIPC does not protect brokerage customers against investment losses. In addition to SIPC coverage, the clearing firm utilized by Wintrust Investments offers certain insurance coverage. In the event of the clearing firm’s insolvency, clients whose cash and securities

were not fully protected by SIPC may benefit from this additional insurance. The policy provides coverage to each client up to $1.9 million, subject to an aggregate cap of $1 billion for all policy beneficiaries.

Wintrust Investments and Great Lakes Advisors in their capacities as investment advisers are subject to regulations covering matters such as transactions between clients, transactions between the adviser and clients, custody of client assets and management of mutual funds and other client accounts. The principal purpose of regulation and discipline of investment firms is the protection of customers, clients and the securities markets rather than the protection of creditors and shareholders of investment firms. Sanctions that may be imposed for failure to comply with laws or regulations governing investment advisers include the suspension of individual employees, limitations on an adviser’s engaging in various asset management activities for specified periods of time, the revocation of registrations, other censures and fines.

In June 2019, the SEC finalized Regulation Best Interest, which imposes a new standard of conduct on SEC-registered broker-dealers when making recommendations to retail customers. In addition the SEC finalized a new summary disclosure form that broker-dealers and registered investment advisers must provide to retail customers. Wintrust Investments and Great Lakes Advisors must comply with these requirements, as applicable, as of June 2020.

Incentive Compensation

The federal banking agencies have issued joint guidance on incentive compensation designed to ensure that the incentive compensation policies of banking organizations, such as us and our subsidiary banks, do not encourage imprudent risk taking and are consistent with the safety and soundness of the organization. In addition, the Dodd-Frank Act requires the federal banking agencies and the SEC to issue regulations or guidelines requiring covered financial institutions, including us and our subsidiary banks, to prohibit incentive-based payment arrangements that encourage inappropriate risks by providing compensation that is excessive or that could lead to material financial loss to the institution. A proposed rule was issued in 2016. Also pursuant to the Dodd-Frank Act, in 2015, the SEC proposed rules that would direct stock exchanges to require listed companies to implement clawback policies to recover incentive-based compensation from current or former executive officers in the event of certain financial restatements and would also require companies to disclose their clawback policies and their actions under those policies. It is unclear when, if ever, the proposed rules will be finalized.

At December 31, 2019, the Company and its subsidiaries employed a total of 5,057 full-time-equivalent employees. The Company provides its employees with comprehensive medical and dental benefit plans, life insurance plans, 401(k) plans and an employee stock purchase plan. The Company considers its relationship with its employees to be good.

The Company’s Internet address is www.wintrust.com. The Company makes available at this address, under the “Investor Relations” tab, free of charge, its Annual Report on Form 10-K, its annual reports to shareholders, Quarterly Reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC. There filings are also available on the SEC's website at www.sec.gov.

Wintrust Financial Corporation, an Illinois corporation (“we,” “Wintrust” or “the Company”), which was incorporated in 1992, is a financial holding company based in Rosemont, Illinois, with total assets of approximately $31.2 billion as of December 31, 2018. We conduct our businesses through three segments: community banking, specialty finance and wealth management. All segment measurements discussed below are based on the reportable segments and do not reflect intersegment eliminations.

We provide community-oriented, personal and commercial banking services to customers located in the Chicago metropolitan area, southern Wisconsin and northwest Indiana (“our market area”) through our fifteen wholly-owned-banking subsidiaries (collectively, the “banks”), as well as the origination and purchase of residential mortgages for sale into the secondary market through Wintrust Mortgage, a division of Barrington Bank and Trust Company, N.A. (“Barrington Bank”). For the years ended December 31, 2018, 2017 and 2016, the community banking segment had net revenues of $1.0 billion, $889 million and $819 million, respectively, and net income of $241 million, $175 million and $145 million, respectively. The community banking segment had total assets of $25.4 billion, $22.8 billion and $21.2 billion as of December 31, 2018, 2017 and 2016, respectively. The community banking segment accounted for approximately 77% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2018.

We provide specialty finance services, including financing for the payment of commercial insurance premiums and life insurance premiums (“premium finance receivables”) on a national basis through FIRST Insurance Funding (“FIRST Insurance Funding”), a division of our wholly-owned subsidiary Lake Forest Bank & Trust Company, N.A. ("Lake Forest Bank"), and Wintrust Life Finance (“Wintrust Life Finance”), a division of Lake Forest Bank, and in Canada through our premium finance company, First Insurance Funding of Canada (“FIFC Canada”), lease financing and other direct leasing opportunities through our wholly-owned subsidiary, Wintrust Asset Finance, and short-term accounts receivable financing and outsourced administrative services through our wholly-owned subsidiary, Tricom, Inc. of Milwaukee (“Tricom”). For the years ended December 31, 2018, 2017 and 2016, the specialty finance segment had net revenues of $203 million, $179 million and $148 million, respectively, and net income of $82 million, $66 million and $49 million, respectively. The specialty finance segment had total assets of $5.1 billion, $4.5 billion and $3.9 billion as of December 31, 2018, 2017 and 2016, respectively. The specialty finance segment accounted for 15% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2018.

We provide a full range of wealth management services primarily to customers in our market area through four separate subsidiaries, The Chicago Trust Company, N.A. (“CTC”), Wintrust Investments, LLC (“Wintrust Investments”), Great Lakes Advisors, LLC (“Great Lakes Advisors”) and Chicago Deferred Exchange Company, LLC ("CDEC"). For the years ended December 31, 2018, 2017 and 2016, the wealth management segment had net revenues of $109 million, $103 million and $97 million, respectively, and net income of $20 million, $17 million and $13 million, respectively. The wealth management segment had total assets of $733 million, $618 million and $612 million as of December 31, 2018, 2017 and 2016, respectively. The wealth management segment accounted for 8% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2018.

As set forth in Note 24, “Segment Information,” our operations consist of three primary segments: community banking, specialty finance and wealth management. The three reportable segments are strategic business units that are separately managed as they offer different products and services and have different marketing strategies. In addition, each segment’s customer base has varying characteristics and each segment has a different regulatory environment. While the Company’s management monitors each of the fifteen bank subsidiaries’ operations and profitability separately, these subsidiaries have been aggregated into one reportable operating segment due to the similarities in products and services, customer base, operations, profitability measures and economic characteristics.

Community Banking

Through our community banking segment, our banks provide community-oriented, personal and commercial banking services to customers located in our market area. Our customers include individuals, small to mid-sized businesses, local governmental units and institutional clients residing primarily in the banks' local service areas. The banks have a strategy to provide comprehensive community-focused banking services. In keeping with this strategy, the banks provide highly personalized and responsive service,

a characteristic of locally-owned and managed institutions. As such, the banks compete for deposits principally by offering depositors a variety of deposit programs, convenient office locations, hours and other services, and for loan originations primarily through the interest rates and loan fees they charge, the efficiency and quality of services they provide to borrowers and the variety of their loan and cash management products. Using our decentralized corporate structure to our advantage, we offer our MaxSafe® deposit accounts, which provide customers with expanded Federal Deposit Insurance Corporation (“FDIC”) insurance coverage by spreading a customer's deposit across our fifteen banks. This product differentiates our banks from many of our competitors that have consolidated their bank charters into branches. We also have downtown Chicago and Milwaukee offices that work with each of our banks to capture commercial and industrial business. Our commercial and industrial lenders in our downtown offices operate in close partnership with lenders at our community banks. By combining our expertise in the commercial and industrial sector with our high level of personal service and a full suite of banking products, we believe we create another point of differentiation from both our larger and smaller competitors. Our banks also offer home equity, consumer, and real estate loans, safe deposit facilities, ATMs, internet banking and other innovative and traditional services specially tailored to meet the needs of customers in their market areas.

We developed our banking franchise through a combination of de novo organization and the purchase of existing bank franchises. The organizational efforts began in 1991, when a group of experienced bankers and local business people identified an unfilled niche in the Chicago metropolitan area retail banking market. As large banks acquired smaller ones and personal service was subjected to consolidation strategies, the opportunity increased for locally owned and operated, highly personal service-oriented banks. As a result, Lake Forest Bank was founded in December 1991 to service the Lake Forest and Lake Bluff communities.

We now own fifteen banks, including eight Illinois-chartered banks: Hinsdale Bank and Trust Company (“Hinsdale Bank”), Wintrust Bank, Libertyville Bank and Trust Company (“Libertyville Bank”), Northbrook Bank & Trust Company (“Northbrook Bank”), Village Bank & Trust (“Village Bank”), Wheaton Bank & Trust Company (“Wheaton Bank”), State Bank of the Lakes and St. Charles Bank & Trust Company (“St. Charles Bank”). In addition, we have one Wisconsin-chartered bank, Town Bank, and six nationally chartered banks: Lake Forest Bank, Barrington Bank, Crystal Lake Bank & Trust Company, N.A. (“Crystal Lake Bank”), Schaumburg Bank & Trust Company, N.A. (“Schaumburg Bank”), Beverly Bank & Trust Company, N.A. (“Beverly Bank”) and Old Plank Trail Community Bank, N.A. (“Old Plank Trail Bank”). As of December 31, 2018, we had 167 banking locations.

Each bank is subject to regulation, supervision and regular examination by: (1) the Secretary of the Illinois Department of Financial and Professional Regulation (“Illinois Secretary”) and the Board of Governors of the Federal Reserve System (“Federal Reserve”) for Illinois-chartered banks; (2) the Office of the Comptroller of the Currency (“OCC”) for nationally-chartered banks; or (3) the Wisconsin Department of Financial Institutions (“Wisconsin Department”) and the Federal Reserve for Town Bank.

We also engage in the retail origination and correspondent purchase of residential mortgages through Wintrust Mortgage as well as consumer direct lending primarily to veterans through our Veterans First brand. Certain originated loans are sold to unaffiliated companies or the Company's banks with servicing remaining within Wintrust Mortgage operations. Wintrust Mortgage maintains retail mortgage offices in a number of states, with the largest concentration located in the Chicago, Minneapolis and Los Angeles metropolitan areas.

We also offer several niche lending products through several of the banks. These include Barrington Bank's Community Advantage program, which provides lending, deposit and cash management services to condominium, homeowner and community associations; Hinsdale Bank's mortgage warehouse lending program, which provides loan and deposit services to mortgage brokerage companies located predominantly in the Chicago metropolitan area; and Lake Forest Bank's franchise lending program, which provides lending to restaurant franchisees. Other niches offered throughout our banking franchise include Wintrust Commercial Finance, which offers direct leasing opportunities; Wintrust Business Credit, which specializes in asset-based lending for middle-market companies; Wintrust SBA Lending, which is dedicated to offering expertise in Small Business Administration loans; Wintrust Commercial Real Estate, which concentrates on real estate lending solutions including commercial mortgages and construction loans; and Wintrust Government, Non-Profit & Hospital, which focuses on financial solutions for mission-based organizations such as hospitals, non-profits, educational institutions and local government operations.

Specialty Finance

Through our specialty finance segment, we offer financing of insurance premiums for businesses and individuals; accounts receivable financing, value-added, out-sourced administrative services; and other specialty finance businesses. FIRST Insurance Funding and Wintrust Life Finance engage in the premium finance receivables business, our most significant specialized lending niche, including commercial insurance premium finance and life insurance premium finance. We also engage in commercial insurance premium finance in Canada through our wholly-owned subsidiary FIFC Canada.

In their commercial insurance premium finance operations, FIRST Insurance Funding and FIFC Canada make loans to businesses to finance the insurance premiums they pay on their commercial insurance policies. Approved medium and large insurance agents and brokers located throughout the United States and Canada assist FIRST Insurance Funding and FIFC Canada, respectively, in arranging each commercial premium finance loan between the borrower and FIRST Insurance Funding or FIFC Canada, as the case may be. FIRST Insurance Funding or FIFC Canada evaluates each loan request according to its own underwriting criteria including the amount of the down payment on the insurance policy, the term of the loan, the credit quality of the insurance company providing the financed insurance policy, the interest rate, the borrower's previous payment history, if any, and other factors deemed appropriate. Upon approval of the loan by FIRST Insurance Funding or FIFC Canada, as the case may be, the borrower makes a down payment on the financed insurance policy, which is generally done by providing payment to the agent or broker, who then forwards it to the insurance company. FIRST Insurance Funding or FIFC Canada may either forward the financed amount of the remaining policy premiums directly to the insurance carrier or to the agent or broker for remittance to the insurance carrier on FIRST Insurance Funding's or FIFC Canada's behalf. In some cases the agent or broker may hold our collateral, in the form of the proceeds of the unearned insurance premium from the insurance company, and forward it to FIRST Insurance Funding or FIFC Canada in the event of a default by the borrower. This lending involves relatively rapid turnover of the loan portfolio and high volume of loan originations. Because the agent or broker is the primary contact to the ultimate borrowers who are located nationwide and because proceeds and our collateral may be handled by the agent or brokers during the term of the loan, FIRST Insurance Funding and FIFC Canada may be more susceptible to third party (i.e., agent or broker) fraud. The Company performs various controls and procedures including ongoing credit and other reviews of the agents and brokers as well as performs various internal audit steps to mitigate against the risk of material fraud.

The commercial and property premium finance business is subject to regulation in the majority of states. Regulation typically governs notices to borrowers prior to cancellation of a policy and required communication to insurance agents and insurance companies. FIRST Insurance Funding offers financing of commercial insurance policies in all 50 states, the District of Columbia, Puerto Rico, Guam, and the U.S. Virgin Islands. FIRST Insurance Funding’s legal department regularly monitors changes to regulations and updates policies and programs accordingly.

Wintrust Life Finance also finances life insurance policy premiums generally used for estate planning purposes of high net-worth borrowers. These loans are originated directly with the borrowers with assistance from life insurance carriers, independent insurance agents, financial advisors and legal counsel. The cash surrender value of the life insurance policy is the primary form of collateral. In addition, these loans often are secured with a letter of credit, marketable securities or certificates of deposit. In some cases, Wintrust Life Finance may make a loan that has a partially unsecured position.

The life insurance premium finance business is subject to banking regulations but is not subject to additional regulatory regimes (e.g. additional state regulation). Wintrust Life Finance's compliance department regularly monitors the regulatory environment and the company's compliance with existing regulations. Wintrust Life Finance maintains a policy prohibiting the known financing of stranger-originated life insurance and has established procedures to identify and prevent the company from financing such policies. While a carrier could potentially put at risk the cash surrender value of a policy, which serves as Wintrust Life Finance's primary collateral, by challenging the validity of the insurance contract for lack of an insurable interest, Wintrust Life Finance believes it has strong counterclaims against any such claims by carriers, in addition to recourse to borrowers and guarantors as well as to additional collateral in certain cases.

Premium finance loans made by FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada are primarily secured by the insurance policies financed by the loans. These insurance policies are written by a large number of insurance companies geographically dispersed throughout the United States and Canada. Our premium finance receivables balances finance insurance policies that are spread among a large number of insurers, however one of the insurers represents approximately 15% of such balances and two additional insurers represent approximately 6% and 4%, respectively, of such balances. FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada consistently monitor carrier ratings and financial performance of our carriers. In the event ratings fall below certain levels, most of Wintrust Life Finance's life insurance premium finance policies provide for an event of default and allow Wintrust Life Finance to have recourse to borrowers and guarantors as well as to additional collateral in certain cases. For the commercial premium finance business, the term of the loans is sufficiently short such that in the event of a decline in carrier ratings, FIRST Insurance Funding or FIFC Canada, as the case may be, can restrict or eliminate additional loans to finance premiums to such carriers. The majority of premium finance receivables are purchased by the banks in order to more fully utilize their lending capacity as these loans generally provide the banks with higher yields than alternative investments.

Through our wholly-owned subsidiary Wintrust Asset Finance, we provide equipment financing through structured loan and lease products to customers in a variety of industries throughout the United States. Wintrust Asset Finance provides financing of fixed assets consisting of property, plant and equipment, transportation (trucks, trailers, rail, marine, buses), construction, manufacturing equipment, technology, oil and gas, restaurant equipment, medical and healthcare. During 2018, Wintrust Asset Finance contributed approximately $38.5 million to our revenue, which does not reflect intersegment eliminations.

Through our wholly-owned subsidiary Tricom, we provide high-yielding, short-term accounts receivable financing and value-added, outsourced administrative services, such as data processing of payrolls, billing and cash management services to the temporary staffing industry. Tricom’s clients, located throughout the United States, provide staffing services to businesses in diversified industries. During 2018, Tricom processed payrolls with associated client billings of approximately $739 million and contributed approximately $11.4 million to our revenue, net of interest expense. Net revenue is based on our reportable segments and does not reflect intersegment eliminations.

In 2018, our commercial premium finance operations, life insurance premium finance operations, leasing operations and accounts receivable finance operations accounted for 39%, 36%, 19% and 6%, respectively, of the total revenues of our specialty finance business.

Wealth Management

Through our wealth management segment, we offer a full range of wealth management services through four separate subsidiaries (Wintrust Investments, CTC, Great Lakes Advisors and CDEC): trust and investment services, tax-deferred like-kind exchange services, asset management, securities brokerage services and 401(k) and retirement plan services.

Wintrust Investments, our registered broker/dealer subsidiary which has been operating since 1931, provides a full range of private client and securities brokerage services to clients located primarily in the Midwest. Wintrust Investments is headquartered in downtown Chicago, operates an office in Appleton, Wisconsin, and has established branch locations in offices at a majority of our banks. Wintrust Investments also provides a full range of investment services to clients through a network of relationships with community-based financial institutions primarily located in Illinois. Wintrust Investments is regulated by the Securities and Exchange Commission (“SEC”) and the Financial Industry Regulatory Authority (“FINRA”) as a registered broker-dealer, as well as by the SEC as a registered investment adviser.

CTC, our trust subsidiary, offers trust and investment management services to clients through offices located in downtown Chicago and at various banking offices of our fifteen banks. CTC is subject to regulation, supervision and regular examination by the OCC.

Great Lakes Advisors, our registered investment adviser with locations in downtown Chicago and Tampa Bay, Florida as well as in various banking offices of our fifteen banks, provides money management services and advisory services to individuals, institutions, and municipal and tax-exempt organizations. Great Lakes Advisors also provides portfolio management and financial advisory services for a wide range of pension and profit-sharing plans as well as money management and advisory services to CTC. Great Lakes Advisors is regulated by the SEC as a registered investment adviser.

As of December 31, 2018, the Company’s wealth management subsidiaries had approximately $24.2 billion of assets under administration, which included $3.6 billion of assets owned by the Company and its subsidiary banks.

CDEC, our provider of tax-deferred like-kind exchange services, provides Qualified Intermediary services (as defined by U.S. Treasury regulations) for taxpayers seeking to structure tax-deferred like-kind exchanges under Internal Revenue Code ("IRC") Section 1031. Under IRC Section 1031, a taxpayer may defer the gain on the sale of certain investment property if the taxpayer utilizes the services of a Qualified Intermediary. These transactions typically generate customer deposits during the period following the sale of the property until such proceeds are used to purchase a replacement property. These deposit flows result in a source of low-cost deposits. CDEC is the subsidiary of Elektra Holding Company, LLC ("Elektra"), which was acquired by the Company in December of 2018.

Historically, we have executed a growth strategy through branch openings and de novo bank formations, expansion of our wealth management and premium finance business, development of specialized earning asset niches and acquisitions of other community-oriented banks or specialty finance companies. After we made a decision to slow our growth from 2006 until 2008 due to unfavorable credit spreads, loosened underwriting standards by many of our competitors, and intense price competition, we raised capital and began to increase our lending and deposits in late 2008. From 2009 through 2012, this capital as well as additional capital raised during that period allowed us to be in a position to take advantage of opportunities in a disrupted marketplace by:

• Increasing our lending as other financial institutions pulled back;

• Hiring quality lenders and other staff away from larger and smaller institutions that may have substantially deviated from a customer-focused approach or who may have substantially limited the ability of their staff to provide credit or other services to their customers;

• Investing in dislocated assets such as the purchased life insurance premium finance portfolio, the Canadian commercial premium finance portfolio, trust and investment management companies and certain collateralized mortgage obligations; and

• Purchasing banks and banking assets either directly or through the FDIC-assisted process in areas key to our geographic expansion.

The Company has employed certain strategies since 2013 to achieve strong net income amid an environment characterized by low interest rates and increased competition. In general, the Company has taken a steady and measured approach to grow strategically and manage expenses. Specifically, the Company has:

• Leveraged its internal loan pipeline and external growth opportunities to grow earnings assets to increase net interest income;

• Continued efforts to reduce interest costs by improving our funding mix;

• Written call option contracts on certain securities as an economic hedge to mitigate overall interest rate risk and enhance the securities' overall return by using fees generated from these options;

• Entered into mirror-image swap transactions to both satisfy customer preferences and maintain variable rate exposure;

• Completed strategic acquisitions to expand our presence in existing and complimentary markets;

• Focused on cost control and leveraging our current infrastructure to grow without a commensurate increase in operating expenses; and

• Expanded the Wintrust Asset Finance direct leasing niche.

Our strategy and competitive position for each of our business segments is summarized in further detail, below.

Community Banking

We compete in the commercial banking industry through our banks in the communities they serve. The commercial banking industry is highly competitive and the banks face strong direct competition for deposits, loans and other financial related services. The banks compete with other commercial banks, thrifts, credit unions, stockbrokers, government-sponsored entities, mutual fund companies, insurance companies, factoring companies and other non-bank financial companies. Some of these competitors are local, while others are statewide or nationwide.

As a mid-size financial services company, we expect to benefit from greater access to financial and managerial resources than our smaller local competitors while maintaining our commitment to local decision-making and to our community banking philosophy. In particular, we are able to provide a wider product selection and larger credit facilities than many of our smaller competitors, and we believe our service offerings help us in recruiting talented staff. We continue to add lenders throughout the community banking organization, many of whom have joined us because of our ability to offer a range of products and level of services which compete effectively with both larger and smaller market participants. We have continued to expand our product delivery systems, including a wide variety of electronic banking options for our retail and commercial customers which allow us to provide a level of service typically associated with much larger banking institutions. Consequently, management views technology as a great equalizer to offset some of the inherent advantages of its significantly larger competitors. Additionally, we have access to public capital markets whereas many of our local competitors are privately held and may have limited capital-raising capabilities.

We also believe we are positioned to compete effectively with other larger and more diversified banks, bank holding companies and other financial services companies due to the multi-chartered approach that pushes accountability for building a franchise and a high level of customer service down to each of our banking franchises. Additionally, we believe that we provide a relatively complete portfolio of products that is responsive to the majority of our customers' needs through the retail and commercial operations supplied by our banks, and through our mortgage and wealth management operations. The breadth of our product mix allows us to compete effectively with our larger competitors, while our multi-chartered approach with local and accountable management provides for what we believe is superior customer service relative to our larger and more centralized competitors.

Wintrust Mortgage competes with large mortgage brokers as well as other banking organizations. Consolidation, on-going investor push-backs, enhanced regulatory guidance and the promise of equal oversight for both banks and independent lenders have created challenges for small and medium-sized independent mortgage lenders. Wintrust Mortgage's size, bank affiliation, regulatory competency, branding, technology, business development tools and reputation make the firm well positioned to compete in this environment. In 2018, we increased the amount of loans sold with servicing retained, including those loans sold to the Company's banks with servicing remaining within Wintrust Mortgage operations. While earnings will fluctuate with the rise and fall of long-term interest rates, we expect that mortgage banking revenue will be a continuous source of revenue for us and our mortgage lending relationships will continue to provide franchise value to our other financial service businesses.

In 2018, the Company opened six new branch locations in the Chicago metropolitan area as well as four new branch locations in Wisconsin. We believe this strategic branch expansion will allow us to grow into contiguous markets that we currently do not service and expand our footprint.

Specialty Finance

FIRST Insurance Funding and Wintrust Life Finance encounter intense competition from numerous other firms, including a number of national commercial premium finance companies, companies affiliated with insurance carriers, independent insurance brokers who offer premium finance services and other lending institutions. Some of our competitors are larger and have greater financial and other resources. FIRST Insurance Funding and Wintrust Life Finance compete with these entities by emphasizing a high level of knowledge of the insurance industry, flexibility in structuring financing transactions, and the timely funding of qualifying contracts. We believe that our commitment to service also distinguishes us from our competitors. FIFC Canada competes with one national commercial premium finance company and a few regional providers. In 2014, FIFC Canada expanded its operations through the acquisition of two affiliated Canadian insurance premium funding and payment services companies.

Wintrust Asset Finance competes with other bank-affiliated, independent, captive and vendor equipment leasing and finance companies. Wintrust Asset Finance believes a customer-focused origination philosophy, an experienced team, strong underwriting discipline and expert asset management enables them to compete effectively in a growing and dynamic market.

Tricom competes with numerous other firms, including a small number of similar niche finance companies and payroll processing firms, as well as various finance companies, banks and other lending institutions. Tricom's management believes that its commitment to service distinguishes it from competitors.

Wealth Management Activities

Our wealth management companies (CTC, Wintrust Investments, Great Lakes Advisors and CDEC) compete with larger wealth management subsidiaries of other larger bank holding companies as well as with other trust companies, brokerage and other financial service companies, stockbrokers and financial advisors. We believe we can successfully compete for trust, tax services, asset management and brokerage business by offering personalized attention and customer service to small to midsize businesses and affluent individuals. We continue to recruit and hire experienced professionals from the larger Chicago area wealth management companies, which is expected to help in attracting new customer relationships.

Regulatory Environment

Our business is heavily regulated by both federal and state agencies. Both the scope of the laws and regulations and the intensity of the supervision to which our business is subject have increased in recent years, in response to the financial crisis as well as other factors such as technological and market changes. Regulatory enforcement and fines have also increased across the banking and financial services sector. Many of these changes have occurred as a result of the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) and its implementing regulations, most of which are now in place. While the regulatory environment has entered a period of rebalancing of the post financial crisis framework, we expect that our business will remain subject to extensive regulation and supervision.

On May 24, 2018, the Economic Growth, Regulatory Relief and Consumer Protection Act (the “Economic Growth Act”) was signed into law. Among other regulatory changes, the Economic Growth Act amends various sections of the Dodd-Frank Act, including section 165 of the Dodd-Frank Act, which was revised to raise the asset thresholds for determining the application of enhanced prudential standards for bank holding companies ("BHCs"). The effects of these changes on the Company are expected to be limited because the Company was subject to only limited enhanced prudential standards prior to the Economic Growth Act’s enactment. Certain of our competitors, however, will benefit from a more significant reduction in regulatory burdens.

The Company is a bank holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), subject to regulation, supervision, and examination by the Federal Reserve. The Company is also subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, both as administered by the SEC, as well as the rules of NASDAQ that apply to companies with securities listed on the NASDAQ Global Select Market. Our subsidiary banks are subject to regulation, supervision, and examination by the agency that granted their banking charters: (1) the OCC for Barrington Bank, Lake Forest Bank, Crystal Lake Bank, Schaumburg Bank, Beverly Bank and Old Plank Trail Bank; (2) the Illinois Secretary for Hinsdale Bank, Wintrust Bank, Libertyville Bank, Northbrook Bank, Village Bank, Wheaton Bank, State Bank of the Lakes and St. Charles Bank; and (3) the Wisconsin Department for Town Bank. Our Illinois and Wisconsin

state-chartered bank subsidiaries are also members of the Federal Reserve System, subject to regulation, supervision, and examination by the Federal Reserve as their primary federal regulator. The deposits of all of our subsidiary banks are insured by the Deposit Insurance Fund (“DIF”) and, as such, the FDIC has additional oversight authority over the banks. The supervision, regulation and examination of banks and bank holding companies by bank regulatory agencies are intended primarily for the protection of depositors, the DIF, and the banking system as a whole, rather than shareholders of banks and bank holding companies, and in some instances may be contrary to shareholders' interests.

The Consumer Financial Protection Bureau (“CFPB”) has broad rulemaking authority over a wide range of federal consumer protection laws applicable to the business of our subsidiary banks and some other operating subsidiaries. Because each of our subsidiary banks has less than $10 billion in total consolidated assets, our subsidiary banks’ primary federal banking agency and, where applicable, state banking agency, not the CFPB, is responsible for examining and supervising the subsidiary banks’ compliance with federal consumer protection laws and regulations. Our non-bank subsidiaries are subject to regulation by their functional regulators, including applicable state finance and insurance agencies, the applicable exchanges, the SEC, FINRA, and the OCC, as well as by the Federal Reserve.

Federal and state laws, and the regulations of the bank regulatory agencies issued under them, affect the scope of business, the kinds and amounts of investments banks may make, reserve requirements, capital levels, the nature and amount of collateral for loans, the establishment of branches, the ability to merge, consolidate and acquire, dealings with insiders and affiliates and the payment of dividends. The regulatory agencies have broad discretion to impose restrictions and limitations on the operations of a regulated entity where the agencies determine, among other things, that such operations are unsafe or unsound, fail to comply with applicable law or are otherwise inconsistent with laws and regulations or with the supervisory policies of these agencies.

The following is a description of some of the laws and regulations that affect our business. By necessity, the descriptions below are summaries that do not purport to be complete, and that are qualified in their entirety by reference to those statutes and regulations discussed, and all regulatory interpretations thereof. Any changes in applicable laws, regulations, or the interpretations thereof could have a material adverse effect on our business or the business of our subsidiaries.

Bank Holding Company Regulation

The Company is a bank holding company that has elected to be treated as a financial holding company. The activities of bank holding companies generally are limited to the business of banking, managing or controlling banks, and certain other activities determined by the Federal Reserve to be closely related to banking. As a financial holding company, we may engage in an expanded range of activities, including activities that are considered to be financial in nature. Financial holding companies may also engage in activities incidental or complementary to financial activities, if the Federal Reserve determines that such activities pose no substantial risk to the safety or soundness of depository institutions or the financial system in general. Impermissible activities for financial holding companies and their subsidiaries include activities that are related to commerce, such as sales of nonfinancial products or manufacturing. As a result, subject to certain exceptions, the BHC Act generally prohibits us from acquiring direct or indirect ownership or control of voting shares of any company engaged in activities that are not permissible for us to engage in.

Maintaining our financial holding company status requires that the Company and each of our subsidiary banks remain “well-capitalized” and “well-managed” as defined by regulation and that each of our subsidiary banks maintain at least a “satisfactory” rating under the Community Reinvestment Act (“CRA”). If we or our subsidiary banks fail to continue to meet these requirements, we could be subject to restrictions on new activities and acquisitions, and/or be required to cease and possibly divest operations that conduct existing activities that are not permissible for a bank holding company that is not a financial holding company.

The BHC Act generally requires us to obtain prior approval from the Federal Reserve before acquiring direct or indirect ownership or control of more than 5% of the voting shares of an additional bank or bank holding company, or to merge or consolidate with another bank holding company. The Bank Merger Act generally requires our subsidiary banks to obtain prior regulatory approval to merge or consolidate with, or acquire substantially all of the assets of or assume deposits of, another bank. We must also be well-capitalized and well-managed, in order to acquire a bank located outside of our home state.

The Federal Deposit Insurance Act (“FDIA”) and Federal Reserve regulations and policy require us to serve as a source of financial and managerial strength for our subsidiary banks, and to commit resources to support the banks. This support may be required even if doing so may adversely affect our ability to meet other obligations.

Acquisitions of Ownership of the Company

Acquisitions of the Company’s voting stock above certain thresholds may be subject to prior regulatory notice or approval under applicable federal and state banking laws. Investors are responsible for ensuring that they do not, directly or indirectly, acquire shares of our stock in excess of the amount that can be acquired without regulatory approval or notice under the BHC Act, the Change in Bank Control Act, the Illinois Banking Act and Wisconsin banking laws.

Volcker Rule

We are prohibited under the Volcker Rule from (1) engaging in short-term proprietary trading for our own account, and (2) having certain ownership interests in and relationships with hedge funds or private equity funds. The fundamental prohibitions of the Volcker Rule apply to banking entities of any size, including the Company and its bank subsidiaries. The Volcker Rule regulations contain exemptions for market-making, hedging, underwriting, trading in U.S. government and agency obligations and also permit certain ownership interests in certain types of funds to be retained. They also permit the offering and sponsoring of funds under certain conditions. The Volcker Rule regulations impose significant compliance and reporting obligations on banking entities. The Company has put in place the compliance programs required by the Volcker Rule and has either divested or received extensions for any holdings in illiquid funds.

In May 2018, the five federal agencies with rulemaking authority with respect to the Volcker Rule released a proposal to revise the Volcker Rule. The proposal would tailor the Volcker Rule’s compliance requirements to the amount of a firm’s trading activity, revise the definition of trading account, clarify certain key provisions in the Volcker Rule, and modify the information companies are required to provide the federal agencies. If adopted, the proposed changes to the definition of trading account would likely expand the scope of investing and trading activities subject to the Volcker Rule’s restrictions. We are currently evaluating the potential impact that this proposed revision would have on our investing and trading activities.

Capital Requirements of the Company and Subsidiary Banks

We and our subsidiary banks are required to maintain minimum risk-based and leverage capital ratios, as well as a capital conservation buffer ("Capital Conservation Buffer"), pursuant to regulations adopted by the Federal Reserve and the OCC to implement the Basel III capital framework (“U.S. Basel III Rule”).

Regulatory Capital and Risk-weighted Assets

Regulatory capital requirements apply to Common Equity Tier 1 capital, Tier 1 capital and total capital.

• Common Equity Tier 1 capital consists primarily of common stock and related surplus (net of Treasury stock), retained earnings, and certain minority interests, subject to certain regulatory adjustments. For us and our subsidiary banks, Common Equity Tier 1 capital does not include most elements of accumulated other comprehensive income (“AOCI”) because we exercised an opt-out election that was available to us with respect to certain changes in the capital treatment of AOCI. We made this election to avoid variations in the level of our capital depending on fluctuations in the fair value of our securities and derivatives portfolio.

• Tier 1 capital is composed of Common Equity Tier 1 capital and Additional Tier 1 capital. Additional Tier 1 capital consists primarily of non-cumulative perpetual preferred stock and related surplus, certain minority interests and, subject to certain regulatory limits, certain grandfathered cumulative perpetual preferred stock and certain grandfathered trust preferred securities.

• Total capital is composed of Tier 1 capital and Tier 2 capital. Tier 2 capital consists primarily of capital instruments and related surplus meeting specified requirements, and may include cumulative preferred stock and long-term perpetual preferred stock, mandatory convertible securities, intermediate preferred stock, certain trust preferred securities and subordinated debt. Also included in Tier 2 capital is the allowance for loan and lease losses limited to a maximum of 1.25% of risk-weighted assets (“RWAs”) and, for institutions that have exercised the opt-out election regarding the treatment of AOCI up to 45% of net unrealized gains on available-for-sale equity securities with readily determinable fair market values.

Certain adjustments to and deductions from capital are required for purposes of calculating these regulatory capital measures, including with respect to goodwill, intangible assets, certain deferred tax assets, AOCI and investments in the capital instruments of unconsolidated financial institutions. Certain of these adjustments and deductions were subject to phase-in periods that began on January 1, 2015 and ended on January 1, 2018. On November 21, 2017, the federal banking agencies issued a final rule that, for certain bank holding companies and banks, including us and our subsidiary banks, delayed the last phase of the U.S. Basel III Rule’s transition provisions relating to capital deductions for mortgage servicing assets, certain deferred tax assets and investments in the capital instruments of unconsolidated financial institutions, and the recognition of minority interests in regulatory capital,

until a revised rule is finalized. On September 26, 2017, the federal banking agencies issued a proposed rule that, for certain bank holding companies and banks, including us and our subsidiary banks, would simplify these regulatory capital deductions and limitations. The federal banking agencies have stated that these aspects of the September 26, 2017 proposed rule remain under consideration.

Under the U.S. Basel III Rule, risk weights are assigned to our and our subsidiary banks’ assets, exposures and certain off-balance sheet items to determine their RWAs, which are used to calculate certain capital ratios. On September 18, 2018, the federal banking agencies issued a proposed rule that would revise the definition of high-volatility commercial real estate exposure to conform with the statutory definition of a high-volatility commercial real estate acquisition, development, or construction loan, in accordance with the Economic Growth Act. The revised definition would exclude the requirement to apply a heightened risk weight of 150% to any loans made prior to January 1, 2015, and certain other loans currently classified as high-volatility commercial real estate exposures. The federal banking agencies have stated that, in light of the changes to the definition of high-volatility commercial real estate exposures required by the Economic Growth Act, they will not act on aspects of the September 26, 2017 proposed rule that related to high-volatility commercial real estate.

Capital Ratio Requirements

Under the U.S. Basel III Rule, we and our subsidiary banks are required to maintain the following minimum capital ratios:

• Common Equity Tier 1 capital to RWAs ratio (“Common Equity Tier 1 Capital Ratio”) of 4.5%;

• Tier 1 capital to RWAs ratio (“Tier 1 Capital Ratio”) of 6.0%;

• Total capital to RWAs ratio (“Total Capital Ratio”) of 8.0%; and

• Tier 1 capital to quarterly average assets (net of goodwill, certain other intangible assets and certain other deductions) ratio (“Tier 1 Leverage Ratio”) of 4.0%.

To be well-capitalized, our subsidiary banks must maintain the following capital ratios:

• Common Equity Tier 1 Capital Ratio of 6.5% or greater;

• Tier 1 Capital Ratio of 8.0% or greater;

• Total Capital Ratio of 10.0% or greater; and

• Tier 1 Leverage Ratio of 5.0% or greater.

The Federal Reserve has not yet revised the well-capitalized standard for bank holding companies to reflect the higher capital requirements imposed under the U.S. Basel III Rule. For purposes of the Federal Reserve’s Regulation Y, including determining whether a bank holding company meets the requirements to be a financial holding company, bank holding companies, such as the Company, must maintain a Tier 1 Capital Ratio of 6.0% or greater and a Total Capital Ratio of 10.0% or greater to be well-capitalized. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to bank holding companies as that applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2018 would exceed such revised well-capitalized standard. The Federal Reserve may require bank holding companies, including us, to maintain capital ratios substantially in excess of mandated minimum levels, depending upon general economic conditions and a bank holding company’s particular condition, risk profile and growth plans.

Failure to be well-capitalized or to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators, including restrictions on our or our subsidiary banks’ ability to pay dividends or otherwise distribute capital or to receive regulatory approval of applications, or other restrictions on growth. Such actions, if undertaken, could have an adverse material effect on our operations or financial condition.

In addition to meeting the minimum capital requirements, under the U.S. Basel III Rule we and our banking subsidiaries must also maintain the required Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions and certain discretionary bonus payments to management. The Capital Conservation Buffer is calculated as a ratio of Common Equity Tier 1 capital to RWAs and it effectively increases the required minimum risk-based capital ratios. The Capital Conservation Buffer requirement was phased in over a three-year period that began in January 1, 2016. The phase-in period ended on January 1, 2019, and the Capital Conservation Buffer is now at its fully phased-in level of 2.5%. Throughout 2018, the required Capital Conservation Buffer was 1.875%. The Tier 1 Leverage Ratio is not impacted by the Capital Conservation Buffer, and a banking institution may be considered well-capitalized while remaining out of compliance with the Capital Conservation Buffer.

The table below summarizes the capital requirements that we and our subsidiary banks must satisfy to avoid limitations on capital distributions and certain discretionary bonus payments (i.e., the required minimum capital ratios plus the Capital Conservation Buffer) during the remaining transition period for the Capital Conservation Buffer:

Minimum Regulatory Capital Ratio Plus Capital Conservation Buffer 2018 2019 Common Equity Tier 1 Capital Ratio 6.38 % 7.00 % Tier 1 Capital Ratio 7.88 8.50 Total Capital Ratio 9.88 10.50

As of December 31, 2018, our and our subsidiary banks’ regulatory capital ratios were above the well-capitalized standards and met the then-applicable Capital Conservation Buffer. Based on current estimates, we believe that we and our subsidiary banks will continue to exceed all applicable well-capitalized regulatory capital requirements and the Capital Conservation Buffer, on a fully phased-in basis. Please refer to the table below for a summary of our regulatory capital ratios as of December 31, 2018, calculated using the regulatory capital methodology applicable to us during 2018.

Company Regulatory Capital Ratios Minimum Regulatory Capital Ratio for the Company Minimum Ratio + Capital Conservation Buffer(1) Well-Capitalized Minimumfor the Company(2) The Company Common Equity Tier 1 Capital Ratio 4.50 % 6.38 % N/A 9.3 % Tier 1 Capital Ratio 6.00 7.88 6.00 9.7 Total Capital Ratio 8.00 9.88 10.00 11.6 Tier 1 Leverage Ratio 4.00 N/A N/A 9.1

(1) Reflects the Capital Conservation Buffer of 1.875% applicable during 2018. The Company already meets the Capital Conservation Buffer at the fully phased-in level of 2.5%.

(2) Reflects the well-capitalized standard applicable to the Company for purposes of the Federal Reserve’s Regulation Y. The Federal Reserve has not yet revised the well-capitalized standard for BHCs to reflect the higher capital requirements imposed under the U.S. Basel III Rule or to add Common Equity Tier 1 capital ratio and Tier 1 leverage ratio requirements to this standard. As a result, the Common Equity Tier 1 capital ratio and Tier 1 leverage ratio are denoted as “N/A” in this column. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to BHCs as the standard applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2018 would exceed such revised well-capitalized standard.

Liquidity Requirements

Large financial firms are subject to the Liquidity Coverage Ratio (“LCR”) rule, which requires them to meet certain liquidity measures by holding an adequate amount of unencumbered high-quality liquid assets, such as Treasury securities and other sovereign debt. In addition, in May 2016 the federal banking agencies proposed a Net Stable Funding Ratio (“NSFR”) rule, which would require large financial firms to meet certain net stable funding measures by funding themselves with adequate amounts of medium- and long-term funding.

On October 31, 2018, the federal banking agencies proposed a rule that would, among other things, increase the asset thresholds at which large financial firms would be subject to the LCR and the proposed NSFR. We and our subsidiary banks are not subject to the LCR and would not be subject to the NSFR as proposed. Instead, monitoring of the Company’s and our banking subsidiaries’ liquidity is addressed as a supervisory matter by our federal and state banking regulators, without required formulaic measures set by regulation.

Capital Planning and Stress Testing Requirements

Pursuant to the Economic Growth Act, which increased the asset thresholds at which company-run stress test requirements apply, we are no longer required to conduct annual company-run stress tests. None of our subsidiary banks met the previous asset thresholds or meet the current increased asset thresholds that would cause them to be subject to stress testing requirements under this rule.

Payment of Dividends and Share Repurchases

We are a legal entity separate and distinct from our banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of our bank and non-bank subsidiaries, our ability to pay dividends and repurchase shares depends upon our receipt of dividends from our subsidiaries. There are various federal and state law limitations on the extent to which our banking subsidiaries can declare and pay dividends to us, including regulatory capital requirements, general regulatory oversight to prevent unsafe or unsound practices and federal and state banking law requirements concerning the payment of dividends out of net profits or surplus. Applicable federal and state banking laws also prohibit, without prior regulatory approval, insured depository institutions, such as our bank subsidiaries, from making dividend distributions if such distributions are not paid out of available earnings. In addition, our right, and the right of our shareholders and creditors, to participate in any distribution of the assets or earnings of our bank and non-bank subsidiaries is further subject to the prior claims of creditors of our subsidiaries. No assurances can be given that the banks will, in any circumstances, pay dividends to the Company.

We and our bank subsidiaries must maintain the applicable Common Equity Tier 1 Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions, including dividends. The Capital Conservation Buffer is currently at its fully phased-in level of 2.5%. For more information on the Capital Conservation Buffer, see above.

Our ability to declare and pay dividends to our shareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. Federal Reserve policy provides that a bank holding company should not pay dividends unless (1) the bank holding company’s net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends, (2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. The policy also provides that a bank holding company should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the bank holding company’s capital structure. Bank holding companies also are required to consult with the Federal Reserve before materially increasing dividends. The Federal Reserve could prohibit or limit the payment of dividends by a bank holding company if it determines that payment of the dividend would constitute an unsafe or unsound practice. Additionally, bank holding companies are required to receive prior written approval from the Federal Reserve prior to announcing the redemption or repurchase of capital instruments.

FDICIA and Prompt Corrective Action

The Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”) requires the federal bank regulatory agencies to take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet certain capital adequacy standards. A depository institution’s treatment for purposes of the prompt corrective action provisions depends upon its level of capitalization and certain other factors. An institution that fails to remain well-capitalized becomes subject to a series of restrictions that increase in severity as its capital condition weakens. Such restrictions may include a prohibition on capital distributions, restrictions on asset growth or restrictions on the ability to receive regulatory approval of applications. The FDICIA also provides for enhanced supervisory authority over undercapitalized institutions, including authority for the appointment of a conservator or receiver for the institution. In certain instances, a bank holding company may be required to guarantee the performance of an undercapitalized subsidiary bank’s capital restoration plan.

As of December 31, 2018, each of the Company’s banks was categorized as “well-capitalized” and, in addition, met additional requirements under the Capital Conservation Buffer.

Enforcement Authority

The federal bank regulatory agencies have broad authority to issue orders to depository institutions and their holding companies prohibiting activities that constitute violations of law, rule, regulation, or administrative order, or that represent unsafe or unsound banking practices, as determined by the federal banking agencies. The federal banking agencies also are empowered to require affirmative actions to correct any violation or practice; issue administrative orders that can be judicially enforced; direct increases in capital; limit dividends and distributions; restrict growth; assess civil money penalties against institutions or individuals who violate any laws, regulations, orders, or written agreements with the agencies; order termination of certain activities of holding companies or their non-bank subsidiaries; remove officers and directors; order divestiture of ownership or control of a non-banking subsidiary by a holding company; or terminate deposit insurance and appoint a conservator or receiver. The Illinois and Wisconsin state bank regulatory agencies have similar authority and power with respect to our Illinois and Wisconsin state-chartered banks, respectively.

Safety and Soundness

The federal bank regulatory agencies have adopted a set of guidelines prescribing safety and soundness standards relating to internal controls and information systems, informational security, internal audit systems, loan documentation, credit underwriting, interest rate exposure, asset growth, and compensation, fees and benefits. The guidelines prohibit excessive compensation as an unsafe and unsound practice, and describe compensation as excessive when the amounts paid are unreasonable or disproportionate to the services performed by an executive officer, employee, director or principal shareholder.

During the past decade, properly managing risks has been identified as critical to the conduct of safe and sound banking activities and has become even more important as new technologies, product innovation, and the size and speed of financial transactions have changed the nature of banking markets. The agencies have identified a spectrum of risks facing banking institutions including, but not limited to, credit, market, liquidity, operational, legal, and reputational risk. Some of the regulatory pronouncements have focused on operational risk, which arises from the potential that inadequate information systems, operational problems, breaches in internal controls, fraud, or unforeseen catastrophes will result in unexpected losses. New products and services, third-party risk management and cybersecurity are critical sources of operational risk that financial institutions are expected to address in the current environment. Our subsidiary banks are expected to have active board and senior management oversight; adequate policies, procedures, and limits; adequate risk measurement, monitoring, and management information systems; and comprehensive and effective internal controls.

Cross-Guarantee

Under the cross-guarantee provision of the FDIA, insured depository institutions such as our subsidiary banks may be liable to the FDIC for any losses incurred, or reasonably expected to be incurred, by the FDIC resulting from the default of, or FDIC assistance to, any other commonly controlled insured depository institution. An FDIC cross-guarantee claim against a depository institution is superior in right of payment to claims of the holding company and its affiliates against such depository institution. All of our subsidiary banks are commonly controlled within the meaning of the cross-guarantee provision.

Insurance of Deposit Accounts

The deposits of each of our subsidiary banks are insured by the Depositors Insurance Fund ("DIF") up to the standard maximum deposit insurance amount of $250,000 per depositor. Each of our subsidiary banks is subject to deposit insurance assessments based on the risk it poses to the DIF, as determined by the capital category and supervisory category to which it is assigned. The FDIC has authority to raise or lower assessment rates on insured deposits in order to achieve statutorily required reserve ratios in the DIF and to impose special additional assessments. Until September 30, 2018, insured depository institutions with total consolidated assets of $10 billion or more were required to pay an assessment surcharge. None of our bank subsidiaries were subject to this surcharge. However, there is a risk that our subsidiary banks’ deposit insurance premiums will increase if failures of insured depository institutions deplete the DIF or if the FDIC were to change its view of the risk that they pose to the DIF.

In addition, the Deposit Insurance Fund Act of 1996 authorizes the Financing Corporation (“FICO”) to impose assessments on DIF assessable deposits in order to service the interest on FICO’s bond obligations. The FICO assessment rate is adjusted quarterly and for the fourth quarter of 2018 was approximately 0.320 basis points (32 cents per $10,000 of assessable deposits).

Limits on Loans to One Borrower and Loans to Insiders

Federal and state banking laws impose limits on the amount of credit a bank can extend to any one person (or group of related persons). For national banks, this limit includes credit exposures arising from derivative transactions, repurchase agreements, and securities lending and borrowing transactions. In addition, state-chartered banks (including certain of our banking subsidiaries) are prohibited from engaging in derivative transactions unless the state lending limit laws take into account credit exposure to such transactions.

Applicable banking laws and regulations also place restrictions on loans by FDIC-insured banks and their affiliates to their directors, executive officers and principal shareholders.

Lending Standards and Guidance

The federal banking agencies have adopted uniform regulations prescribing standards for extensions of credit that are secured by liens or interests in real estate or made for the purpose of financing permanent improvements to real estate. Under these regulations, all insured depository institutions, such as our subsidiary banks, must adopt and maintain written policies establishing appropriate

limits and standards for extensions of credit that are secured by liens or interests in real estate or are made for the purpose of financing permanent improvements to real estate. These policies must establish loan portfolio diversification standards, prudent underwriting standards (including loan-to-value limits) that are clear and measurable, loan administration procedures, and documentation, approval and reporting requirements. The real estate lending policies must reflect consideration of the federal bank regulators’ Interagency Guidelines for Real Estate Lending Policies.

Transaction Account Reserves

The Dodd-Frank Act eliminated prohibitions under federal law against the payment of interest on demand deposits, thus allowing businesses to have interest-bearing checking accounts.

Federal Reserve regulations require depository institutions to maintain reserves against their transaction accounts (primarily NOW and regular checking accounts). For 2019, the first $16.3 million of otherwise reservable balances are exempt from the reserve requirements; for transaction accounts aggregating more than $16.3 million to $124.2 million, the reserve requirement is 3% of total transaction accounts; and for net transaction accounts in excess of $124.2 million, the reserve requirement is 10% of the aggregate amount of total transaction accounts in excess of $124.2 million. These reserve requirements are subject to annual adjustment by the Federal Reserve. Our banks are in compliance with these requirements.

De Novo Branching and De Novo Banks

With the approval of applicable regulators, national banks and state banks may establish de novo branches in states other than their home state as if such state was the bank’s home state.

For a three-year period, newly chartered banks are subject to enhanced supervisory procedures, including higher capital requirements, more frequent examinations and other requirements.

Anti-Tying Provisions

Each of our subsidiary banks is prohibited from conditioning the availability of any product or service, or varying the price for any product or service, on the requirement that the customer obtain some additional product or service from the bank or any of its affiliates, other than loans, deposits and trust services.

Transactions with Affiliates

Certain transactions between a bank and its holding company or other non-bank affiliates are subject to various restrictions imposed by state and federal law and regulation. Such “covered transactions” include loans and other extensions of credit by the bank to the affiliate, investments in securities issued by the affiliate, purchases of assets from the affiliate, certain derivative transactions that create a credit exposure to an affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of the affiliate. In general, these affiliate transaction rules limit the amount of covered transactions between an institution and a single affiliate, as well as the aggregate amount of covered transactions between an institution and all of its affiliates. In addition, covered transactions that are credit transactions must be secured by acceptable collateral, and all affiliate transactions, including those that do not qualify as covered transactions, must be on terms that are at least as favorable to the bank as then-prevailing in the market for comparable transactions with unaffiliated entities. Transactions between affiliated banks may be subject to certain exemptions under applicable federal law.

Community Reinvestment Act

Under the CRA, insured depository institutions, including our subsidiary banks, have a continuing and affirmative obligation to help meet the credit needs of its entire community, including low and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for insured depository institutions nor does it limit an insured depository institution’s discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. However, insured depository institutions are rated on their performance in meeting the needs of their communities. The CRA requires each federal banking agency to take an insured depository institution’s CRA record into account when evaluating certain applications by the insured depository institution or its holding company, including applications for charters, branches and other deposit facilities, relocations, mergers, consolidations, acquisitions of assets or assumptions of liabilities, and bank and savings association acquisitions. An unsatisfactory record of performance may be the basis for denying or conditioning approval of an application by an insured depository institution or its holding company. The CRA also requires that all institutions publicly disclose their CRA ratings. Each of our subsidiary banks received a “satisfactory” or better rating from the Federal Reserve or the OCC on its most recent CRA performance evaluation.

Leaders of the federal banking agencies recently have indicated their support for revising the CRA regulatory framework, and on August 28, 2018, the OCC issued an advance notice of proposed rulemaking to solicit ideas for building a new CRA framework. It is too early to tell whether any changes will be made to applicable CRA requirements.

Compliance with Consumer Protection Laws

Our subsidiary banks and some other operating subsidiaries are subject to a variety of federal and state statutes and regulations designed to protect consumers. The CFPB has broad rulemaking authority over a wide range of federal consumer protection laws that apply to banks and other providers of financial products and services, including the authority to prohibit “unfair, deceptive or abusive” acts and practices, but examination and supervision is carried out by each subsidiary bank’s primary federal banking agency and, where applicable, state banking agency, not the CFPB. In addition, the Dodd-Frank Act authorizes state attorneys general and other state officials to enforce consumer protection rules issued by the CFPB. State authorities have recently increased their focus on and enforcement of consumer protection rules.

Interest and other charges collected or contracted for by banks are subject to state usury laws and federal laws concerning interest rates. Loan operations are also subject to federal laws applicable to credit transactions, such as:

• the federal Truth-In-Lending Act and Regulation Z issued by the CFPB, governing disclosures of credit terms to consumer borrowers;

• The Real Estate Settlement Procedures Act and Regulation X issued by the CFPB, requiring that borrowers for mortgage loans for one- to four-family residential real estate receive various disclosures, including good faith estimates of settlement costs, lender servicing and escrow account practices, and prohibiting certain practices that increase the cost of settlement services;

• the Home Mortgage Disclosure Act and Regulation C issued by the CFPB, requiring financial institutions to provide information to enable the public and public officials to determine whether a financial institution is fulfilling its obligation to help meet the housing needs of the community it serves;

• the Equal Credit Opportunity Act and Regulation B issued by the CFPB, prohibiting discrimination on the basis of various prohibited factors in extending credit;

• the Fair Credit Reporting Act and Regulation V issued by the CFPB, governing the use and provision of information to consumer reporting agencies;

• the Fair Debt Collection Practices Act and Regulation F issued by the CFPB, governing the manner in which consumer debts may be collected by collection agencies;

• the Service Members Civil Relief Act, applying to all debts incurred prior to commencement of active military service (including credit card and other open-end debt) and limiting the amount of interest, including service and renewal charges and any other fees or charges (other than bona fide insurance) that is related to the obligation or liability; and

• the guidance of the various federal agencies charged with the responsibility of implementing such federal laws.

Deposit operations are subject to, among others:

• the Truth in Savings Act and Regulation DD issued by the CFPB, which require disclosure of deposit terms to consumers;

• Regulation CC issued by the Federal Reserve Board, which relates to the availability of deposit funds to consumers;

• the Right to Financial Privacy Act, which imposes a duty to maintain the confidentiality of consumer financial records and prescribes procedures for complying with administrative subpoenas of financial records; and

• the Electronic Fund Transfer Act and Regulation E issued by the CFPB, which governs automatic deposits to and withdrawals from deposit accounts and customers’ rights and liabilities arising from the use of automated teller machines and other electronic banking services.

There are consumer protection standards that apply to functional areas of operation rather than applying only to loan or deposit products. Our subsidiary banks and some other operating subsidiaries are also subject to certain state laws and regulations designed to protect consumers.

The CFPB has promulgated many mortgage-related final rules since it was established under the Dodd-Frank Act, including rules related to the ability to repay and qualified mortgage standards, mortgage servicing standards, loan originator compensation standards, high-cost mortgage requirements, Home Mortgage Disclosure Act requirements and appraisal and escrow standards for higher priced mortgages. Most of the provisions of these mortgage-related final rules are currently effective. In addition, several proposed revisions to mortgage-related rules are pending finalization. The mortgage-related final rules issued by the CFPB have materially restructured the origination, servicing and securitization of residential mortgages in the United States. These rules have impacted, and will continue to impact, the business practices of mortgage lenders, including the Company.

In order to ensure compliance with all mortgage-related rules and regulations, the Company consolidated its consumer mortgage loan origination and loan servicing operations within Wintrust Mortgage. All consumer mortgage applications are taken through Wintrust Mortgage, which has extensively trained loan originators located at many of our branches. While in certain limited cases our banks may offer specialized consumer mortgages to our customers, substantially all consumer mortgages for all of our banks are originated and closed by Wintrust Mortgage. Wintrust Mortgage then sells loans to third parties or to our banks. To the extent that we retain consumer mortgage loans in our bank portfolios, our banks have engaged Wintrust Mortgage to provide loan servicing.

Changes to consumer protection regulations, including those promulgated by the CFPB, could affect our business but the likelihood, timing and scope of any such changes and the impact any such change may have on us cannot be determined with any certainty. See Item 1A. Risk Factors.

Federal Preemption

The Dodd-Frank Act amended the laws governing federal preemption of state laws as applied to national banks, and eliminated federal preemption for subsidiaries of national banks. These changes may subject the Company’s national banks and their divisions, including Wintrust Mortgage, to additional state regulation and enforcement.

Debit Interchange

We are subject to a statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers, including our bank subsidiaries, be reasonable and proportional to the cost incurred by the issuer. Interchange fees for electronic debit transactions are limited to 21 cents plus 0.05% of the transaction, plus an additional one cent per transaction fraud adjustment, impose requirements regarding routing and exclusivity of electronic debit transactions, and generally require that debit cards be usable in at least two unaffiliated networks.

Anti-Money Laundering Programs

The Bank Secrecy Act (“BSA”) and USA PATRIOT Act of 2001 (“USA PATRIOT Act”) contain anti-money laundering (“AML”) and financial transparency provisions intended to detect, and prevent the use of the U.S. financial system for, money laundering and terrorist financing activities. The BSA, as amended by the USA PATRIOT Act, requires depository institutions and their holding companies to undertake activities including maintaining an AML program, verifying the identity of clients, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. Each of our subsidiary banks is subject to the BSA and, therefore, is required to provide its employees with AML training, designate an AML compliance officer and undergo an annual, independent audit to assess the effectiveness of its AML program. We have implemented policies, procedures and internal controls that are designed to comply with these AML requirements. In May 2016, the Financial Crimes Enforcement Network (“FinCEN”), which is a unit of the Treasury Department that drafts regulations implementing the USA PATRIOT Act and other AML and BSA legislation, issued final rules governing enhanced customer due diligence. The rules impose several new obligations on covered financial institutions with respect to their “legal entity customers,” including corporations, limited liability companies and other similar entities. For each such customer that opens an account (including an existing customer opening a new account), the covered financial institution must identify and verify the customer’s “beneficial owners,” who are specifically defined in the rules. The rules contain an exemption for certain insurance premium financing transactions. Bank regulators are focusing their examinations on anti-money laundering compliance, and we will continue to monitor and augment, where necessary, our AML compliance programs. The federal banking agencies are required, when reviewing bank and bank holding company acquisition or merger applications, to take into account the effectiveness of the anti-money laundering activities of the applicant.

Office of Foreign Assets Control Regulation

The U.S. Department of the Treasury’s Office of Foreign Assets Control, or “OFAC,” is responsible for administering economic sanctions that affect transactions with designated foreign countries, nationals and others, as defined by various Executive Orders and Acts of Congress. OFAC-administered sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a sanctioned country, including prohibitions against direct or indirect imports from and exports to a sanctioned country and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country; and (2) a blocking of assets in which the government or “specially designated nationals” of the sanctioned country have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). OFAC also publishes lists of persons, organizations, and countries suspected of aiding, harboring or engaging in terrorist acts, known as Specially Designated Nationals and Blocked

Persons. Blocked assets (e.g., property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.

Protection of Client Information

Legal requirements concerning the use and protection of client information affect many aspects of the Company’s business, and are continuing to evolve. They include the privacy and information safeguarding provisions of the Gramm-Leach-Bliley Act (“GLB Act”), the Fair Credit Reporting Act (“FCRA”) and the amendments adopted by the Fair and Accurate Credit Transactions Act of 2003, as well as state law requirements. The GLB Act requires a financial institution to disclose its privacy policy to certain customers, and requires the financial institution to allow those customers to opt-out of some sharing of the customers’ nonpublic personal information with nonaffiliated third persons. In accordance with these requirements, we and each of our banks and operating subsidiaries provide a written privacy notice to each affected customer when the customer relationship begins and on an annual basis. As described in the privacy notice, we protect the security of information about our customers, educate our employees about the importance of protecting customer privacy, and allow affected customers to opt out of certain types of information sharing. We and our subsidiaries also require business partners with which we share information to have adequate security safeguards and to follow the requirements of the GLB Act. The GLB Act, as interpreted by the federal banking regulators, and state laws require us to take certain actions, including possible notice to affected customers, in the event that sensitive customer information is compromised. We and/or each of the banks and operating subsidiaries may need to amend our privacy policies and adapt our internal procedures in the event that these legal requirements, or the regulators’ interpretation of them, change, or if new requirements are added.

Data privacy and data protection are areas of increasing state legislative focus. For example, in June of 2018, the Governor of California signed into law the California Consumer Privacy Act (“CCPA”). The CCPA, which becomes effective on January 1, 2020, applies to for-profit businesses that conduct business in California and meet certain revenue or data collection thresholds. The CCPA will give consumers the right to request disclosure of information collected about them, and whether that information has been sold or shared with others, the right to request deletion of personal information (subject to certain exceptions), the right to opt out of the sale of the consumer’s personal information, and the right not to be discriminated against for exercising these rights. The CCPA contains several exemptions, including an exemption applicable to information that is collected, processed, sold or disclosed pursuant to the GLBA. The California Attorney General has not yet proposed or adopted regulations implementing the CCPA, and the California State Legislature has amended the Act since its passage.

The CCPA may be interpreted or applied in a manner inconsistent with our understanding or similar laws may be adopted by other states where we do business. The impact of the CCPA on our business is yet to be determined. The federal government may also pass data privacy or data protection legislation.

Like other lenders, the banks and several of our operating subsidiaries use credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates reporting information to credit bureaus, prescreening individuals for credit offers, sharing of information between affiliates, and using affiliate data for marketing purposes. Similar state laws may impose additional requirements on us, the banks and our operating subsidiaries.

Violation of these legal requirements may expose us to regulatory action and private litigation, including claims for damages and penalties.

Current Expected Credit Loss Accounting Standard

In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update ("ASU") 2016-13, Financial Instruments - Credit Losses (Topic 326) (“CECL”) which requires banks to record, at the time of origination, credit losses expected throughout the life of the asset portfolio on loans, held-to-maturity securities and other assets measured at amortized cost, as opposed the current practice of recording losses when it is probable that a loss event has occurred. The expected losses will be based on historical experience, current conditions, and reasonable and supportable forecasts. CECL also impacts the recognition of impairment on available-for-sale securities. CECL will be effective in 2020 for SEC registrants and 2021 for all others. The Company is taking the necessary steps to be in compliance with the CECL accounting standard which is expected to become a critical accounting policy.

In addition, in December 2018, the U.S. federal banking agencies finalized rules that would permit BHCs and banks to phase-in, for regulatory capital purposes, the day-one impact of CECL on retained earnings over a period of three years. For further discussion of the new CECL accounting standard, see Note 2 “Recent Accounting Pronouncements,” of the Consolidated Financial Statements presented under Item 8 of this Annual Report on Form 10-K.

Broker-Dealer and Investment Adviser Regulation

Wintrust Investments and Great Lakes Advisors are subject to extensive regulation under federal and state securities laws. Wintrust Investments is registered as a broker-dealer with the SEC and in all 50 states, the District of Columbia and the U.S. Virgin Islands. Both Wintrust Investments and Great Lakes Advisors are registered as investment advisers with the SEC. In addition, Wintrust Investments is a member of several self-regulatory organizations (“SROs”), including FINRA and NYSE Chicago. In addition to SEC rules and regulations, the SROs adopt rules, subject to approval of the SEC, that govern all aspects of business in the securities industry and conduct periodic examinations of member firms. Wintrust Investments is also subject to regulation by state securities commissions in states in which it conducts business. Wintrust Investments and Great Lakes Advisors are registered only with the SEC as investment advisers, but certain of their advisory personnel are subject to regulation by state securities regulatory agencies.

As a result of federal and state registrations and SRO memberships, Wintrust Investments is subject to overlapping schemes of regulation that cover all aspects of its securities businesses. Such regulations cover uses and safekeeping of clients’ funds; record-keeping and reporting requirements; supervisory and organizational procedures intended to assure compliance with securities laws and to prevent improper trading on material nonpublic information; personnel-related matters, including qualification and licensing of supervisory and sales personnel; limitations on extensions of credit in securities transactions; clearance and settlement procedures; “suitability” determinations as to certain customer transactions; limitations on the amounts and types of fees and commissions that may be charged to customers; and regulation of proprietary trading activities and affiliate transactions. Violations of the laws and regulations governing a broker-dealer’s actions can result in censures, fines, the issuance of cease-and-desist orders, revocation of licenses or registrations, the suspension or expulsion from the securities industry of a broker-dealer or its officers or employees, or other similar actions by both federal and state securities administrators, as well as the SROs.

As a registered broker-dealer, Wintrust Investments is subject to the SEC’s net capital rule as well as the net capital requirements of the SROs of which it is a member. Net capital rules, which specify minimum capital requirements, are designed to measure general financial integrity and liquidity and require that at least a minimum amount of net assets be kept in relatively liquid form. Rules of FINRA and other SROs also impose limitations and requirements on the transfer of member organizations’ assets. Compliance with net capital requirements may limit the Company’s operations requiring the intensive use of capital. These requirements restrict the Company’s ability to withdraw capital from Wintrust Investments, which in turn may limit the Company’s ability to pay dividends, repay debt or redeem or purchase shares of the Company’s own outstanding stock. Wintrust Investments is a member of the Securities Investor Protection Corporation (“SIPC”), which subject to certain limitations, serves to oversee the liquidation of a member brokerage firm, and to return missing cash, stock and other securities owed to the firm’s brokerage customers, in the event a member broker-dealer fails. The general SIPC protection for customers’ securities accounts held by a member broker-dealer is up to $500,000 for each eligible customer, including a maximum of $250,000 for cash claims. SIPC does not protect brokerage customers against investment losses. In addition to SIPC coverage, the clearing firm utilized by Wintrust Investments offers certain insurance coverage. In the event of the clearing firm’s insolvency, clients whose cash and securities were not fully protected by SIPC may benefit from this additional insurance. The policy provides coverage to each client up to $1.9 million, subject to an aggregate cap of $1 billion for all policy beneficiaries.

Wintrust Investments and Great Lakes Advisors in their capacities as investment advisers are subject to regulations covering matters such as transactions between clients, transactions between the adviser and clients, custody of client assets and management of mutual funds and other client accounts. The principal purpose of regulation and discipline of investment firms is the protection of customers, clients and the securities markets rather than the protection of creditors and shareholders of investment firms. Sanctions that may be imposed for failure to comply with laws or regulations governing investment advisers include the suspension of individual employees, limitations on an adviser’s engaging in various asset management activities for specified periods of time, the revocation of registrations, other censures and fines.

On March 15, 2018, the U.S. Court of Appeals for the Fifth Circuit vacated the regulation issued by the U.S. Department of Labor (the “Fiduciary Rule”) that had generally taken effect in June 2017 and that made anyone, including broker-dealers, providing investment advice to retirement investors a fiduciary who must act in the best interest of clients when providing investment advice for direct or indirect compensation to a retirement plan, to a plan fiduciary, participant or beneficiary, or to an investment retirement account (“IRA”) or IRA holder. A petition for rehearing en banc was denied, and the DOL did not timely seek review of the decision by the U.S. Supreme Court. As a result, the Fifth Circuit issued its mandate on June 21, 2018, making the Fiduciary Rule null and void as of that date. The Department of Labor could, in the future, issue a revised version of the Fiduciary Rule.

On May 9, 2018, the SEC proposed Regulation Best Interest, which would impose a new standard of conduct on SEC-registered broker-dealers when making recommendations to retail customers, clarify certain aspects of the fiduciary duty that an SEC-registered investment adviser owes to its clients and mandate summary disclosure to retail customers describing their relationship with and services offered by registered broker-dealers and investment advisers.

Incentive Compensation

The federal banking agencies have issued joint guidance on incentive compensation designed to ensure that the incentive compensation policies of banking organizations, such as us and our subsidiary banks, do not encourage imprudent risk taking and are consistent with the safety and soundness of the organization. In addition, the Dodd-Frank Act requires the federal banking agencies and the SEC to issue regulations or guidelines requiring covered financial institutions, including us and our subsidiary banks, to prohibit incentive-based payment arrangements that encourage inappropriate risks by providing compensation that is excessive or that could lead to material financial loss to the institution. A proposed rule was issued in 2016. Also pursuant to the Dodd-Frank Act, in 2015, the SEC proposed rules that would direct stock exchanges to require listed companies to implement clawback policies to recover incentive-based compensation from current or former executive officers in the event of certain financial restatements and would also require companies to disclose their clawback policies and their actions under those policies. We continue to evaluate the effect of the proposed rules, both of which are subject to further rulemaking procedures.

At December 31, 2018, the Company and its subsidiaries employed a total of 4,727 full-time-equivalent employees. The Company provides its employees with comprehensive medical and dental benefit plans, life insurance plans, 401(k) plans and an employee stock purchase plan. The Company considers its relationship with its employees to be good.

The Company’s Internet address is www.wintrust.com. The Company makes available at this address, under the “Investor Relations” tab, free of charge, its Annual Report on Form 10-K, its annual reports to shareholders, Quarterly Reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC. There filings are also available on the SEC's website at www.sec.gov.

Supplemental Statistical Data

The following statistical information is provided in accordance with the requirements of The Securities Act Industry Guide 3, Statistical Disclosure by Bank Holding Companies, which is part of Regulation S-K as promulgated by the SEC. This data should be read in conjunction with the Company’s Consolidated Financial Statements and notes thereto, and Management’s Discussion and Analysis which are contained in Item 8 and Item 7, respectively, of this Annual Report on Form 10-K.

Investment Securities Portfolio

The following table presents the amortized cost and fair value of the Company’s investment securities portfolios, by investment category, as of December 31, 2018, 2017 and 2016:

(Dollars in thousands) 2018 2017 2016 AmortizedCost FairValue AmortizedCost FairValue AmortizedCost FairValue Available-for-sale securities U.S. Treasury $ 126,199 $ 126,404 $ 144,904 $ 143,822 $ 142,741 $ 141,983 U.S. Government agencies 139,420 140,307 157,638 156,915 189,540 189,152 Municipal 136,831 138,490 113,197 115,352 129,446 131,809 Corporate notes: Financial issuers 97,079 90,045 30,309 30,051 65,260 64,392 Other 1,000 1,000 1,000 999 1,000 999 Mortgage-backed: (1) Mortgage-backed securities 1,641,146 1,586,339 1,291,695 1,260,186 1,185,448 1,131,402 Collateralized mortgage obligations 43,819 43,496 60,092 59,539 30,105 29,682 Equity securities (2) — — 34,234 36,802 32,608 35,248 Total available-for-sale securities $ 2,185,494 $ 2,126,081 $ 1,833,069 $ 1,803,666 $ 1,776,148 $ 1,724,667 Held-to-maturity securities U.S. Government agencies $ 814,864 $ 787,429 $ 579,062 $ 565,019 $ 433,343 $ 408,880 Municipal 252,575 248,667 247,387 247,497 202,362 198,722 Total held-to-maturity securities $ 1,067,439 $ 1,036,096 $ 826,449 $ 812,516 $ 635,705 $ 607,602 Equity securities with readily determinable fair value (2) $ 34,410 $ 34,717 $ — $ — $ — $ —

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.

(2) As a result of the adoption of ASU No. 2016-01 effective January 1, 2018, equity securities with readily determinable fair value are no longer presented within available-for-sale securities and are now presented as equity securities with readily determinable fair values in the Company's Consolidated Statements of Condition for the current period.

Tables presenting the carrying amounts and gross unrealized gains and losses for securities at December 31, 2018 and 2017 are included by reference to Note 3 to the Consolidated Financial Statements presented under Item 8 of this Annual Report on Form 10-K. The following table presents the carrying value of the investment securities portfolios as of December 31, 2018, by maturity distribution. Carrying value represents the fair value of investment securities classified as available-for-sale, the amortized cost of those classified as held-to-maturity and the fair value of equity securities with readily determinable fair values.

(Dollars in thousands) Within 1year From 1 to5 years From 5 to10 years After 10years Mortgage-backed Equity Securities Total Available-for-sale securities U.S. Treasury $ 25,835 $ 100,569 $ — $ — $ — $ — $ 126,404 U.S. Government agencies 9,977 3,360 9,595 117,375 — — 140,307 Municipal 46,341 41,348 38,596 12,205 — — 138,490 Corporate notes: Financial issuers — 23,030 67,015 — — — 90,045 Other — 1,000 — — — — 1,000 Mortgage-backed: (1) Mortgage-backed securities — — — — 1,586,339 — 1,586,339 Collateralized mortgage obligations — — — — 43,496 — 43,496 Total available-for-sale securities $ 82,153 $ 169,307 $ 115,206 $ 129,580 $ 1,629,835 $ — $ 2,126,081 Held-to-maturity securities U.S. Government agencies $ 2,002 $ 3,065 $ 203,705 $ 606,092 $ — $ — $ 814,864 Municipal 8,007 26,371 92,192 126,005 — — 252,575 Total held-to-maturity securities $ 10,009 $ 29,436 $ 295,897 $ 732,097 $ — $ — $ 1,067,439 Equity securities with readily determinable fair value $ — $ — $ — $ — $ — $ 34,717 $ 34,717

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.

The weighted average yield for each range of maturities of securities, on a tax-equivalent basis, is shown below as of December 31, 2018:

Within1 year From 1to 5 years From 5 to10 years After10 years Mortgage-backed Equity Securities Total Available-for-sale securities U.S. Treasury 1.36 % 2.75 % — % — % — % — % 2.47 % U.S. Government agencies 1.31 5.33 3.85 4.19 — — 3.99 Municipal 2.50 2.96 3.64 3.61 — — 3.05 Corporate notes: Financial issuers — 3.72 4.27 — — — 4.13 Other — 3.42 — — — — 3.42 Mortgage-backed: (1) Mortgage-backed securities — — — — 2.88 — 2.88 Collateralized mortgage obligations — — — — 3.07 — 3.07 Total available-for-sale securities 2.00 % 2.99 % 4.02 % 4.14 % 2.89 % — % 3.00 % Held-to-maturity securities U.S. Government agencies 1.70 % 1.66 % 3.06 % 3.36 % — % — % 3.27 % Municipal 1.71 2.65 3.40 3.55 — — 3.34 Total held-to-maturity securities 1.71 % 2.55 % 3.17 % 3.39 % — % — % 3.28 % Equity securities with readily determinable fair value — % — % — % — % — % 1.12 % 1.12 %

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.

Wintrust Financial Corporation, an Illinois corporation (“we,” “Wintrust” or “the Company”), which was incorporated in 1992, is a financial holding company based in Rosemont, Illinois, with total assets of approximately $27.9 billion as of December 31, 2017. We conduct our businesses through three segments: community banking, specialty finance and wealth management. All segment measurements discussed below are based on the reportable segments and do not reflect intersegment eliminations.

We provide community-oriented, personal and commercial banking services to customers located in the Chicago metropolitan area, southern Wisconsin and northwest Indiana (“our market area”) through our fifteen wholly-owned-banking subsidiaries (collectively, the “banks”), as well as the origination and purchase of residential mortgages for sale into the secondary market through Wintrust Mortgage, a division of Barrington Bank and Trust Company, N.A. (“Barrington Bank”). For the years ended December 31, 2017, 2016 and 2015, the community banking segment had net revenues of $889 million, $819 million and $714 million, respectively, and net income of $175 million, $145 million and $102 million, respectively. The community banking segment had total assets of $22.8 billion, $21.2 billion and $19.2 billion as of December 31, 2017, 2016 and 2015, respectively. The community banking segment accounted for approximately 76% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2017.

We provide specialty finance services, including financing for the payment of commercial insurance premiums and life insurance premiums (“premium finance receivables”) on a national basis through FIRST Insurance Funding (“FIRST Insurance Funding”), a division of our wholly-owned subsidiary Lake Forest Bank & Trust Company, N.A. ("Lake Forest Bank"), and Wintrust Life Finance (“Wintrust Life Finance”), a division of Lake Forest Bank, and in Canada through our premium finance company, First Insurance Funding of Canada (“FIFC Canada”), lease financing and other direct leasing opportunities through our wholly-owned subsidiary, Wintrust Asset Finance, and short-term accounts receivable financing and outsourced administrative services through our wholly-owned subsidiary, Tricom, Inc. of Milwaukee (“Tricom”). For the years ended December 31, 2017, 2016 and 2015, the specialty finance segment had net revenues of $179 million, $148 million and $119 million, respectively, and net income of $66 million, $49 million and $42 million, respectively. The specialty finance segment had total assets of $4.5 billion, $3.9 billion and $3.1 billion as of December 31, 2017, 2016 and 2015, respectively. The specialty finance segment accounted for 15% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2017.

We provide a full range of wealth management services primarily to customers in our market area through three separate subsidiaries, The Chicago Trust Company, N.A. (“CTC”), Wayne Hummer Investments, LLC (“WHI”) and Great Lakes Advisors, LLC (“Great Lakes Advisors”). For the years ended December 31, 2017, 2016 and 2015, the wealth management segment had net revenues of $103 million, $97 million and $93 million, respectively, and net income of $17 million, $13 million and $13 million, respectively. The wealth management segment had total assets of $618 million, $612 million and $549 million as of December 31, 2017, 2016 and 2015, respectively. The wealth management segment accounted for 9% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2017.

As set forth in Note 23, “Segment Information,” our operations consist of three primary segments: community banking, specialty finance and wealth management. The three reportable segments are strategic business units that are separately managed as they offer different products and services and have different marketing strategies. In addition, each segment’s customer base has varying characteristics and each segment has a different regulatory environment. While the Company’s management monitors each of the fifteen bank subsidiaries’ operations and profitability separately, these subsidiaries have been aggregated into one reportable operating segment due to the similarities in products and services, customer base, operations, profitability measures and economic characteristics.

Community Banking

Through our community banking segment, our banks provide community-oriented, personal and commercial banking services to customers located in our market area. Our customers include individuals, small to mid-sized businesses, local governmental units and institutional clients residing primarily in the banks' local service areas. The banks have a strategy to provide comprehensive community-focused banking services. In keeping with this strategy, the banks provide highly personalized and responsive service, a characteristic of locally-owned and managed institutions. As such, the banks compete for deposits principally by offering

depositors a variety of deposit programs, convenient office locations, hours and other services, and for loan originations primarily through the interest rates and loan fees they charge, the efficiency and quality of services they provide to borrowers and the variety of their loan and cash management products. Using our decentralized corporate structure to our advantage, we offer our MaxSafe® deposit accounts, which provide customers with expanded Federal Deposit Insurance Corporation (“FDIC”) insurance coverage by spreading a customer's deposit across our fifteen banks. This product differentiates our banks from many of our competitors that have consolidated their bank charters into branches. We also have a downtown Chicago office that works with each of our banks to capture commercial and industrial business. Our commercial and industrial lenders in our downtown office operate in close partnership with lenders at our community banks. By combining our expertise in the commercial and industrial sector with our high level of personal service and full suite of banking products, we believe we create another point of differentiation from both our larger and smaller competitors. Our banks also offer home equity, consumer, and real estate loans, safe deposit facilities, ATMs, internet banking and other innovative and traditional services specially tailored to meet the needs of customers in their market areas.

We developed our banking franchise through a combination of de novo organization and the purchase of existing bank franchises. The organizational efforts began in 1991, when a group of experienced bankers and local business people identified an unfilled niche in the Chicago metropolitan area retail banking market. As large banks acquired smaller ones and personal service was subjected to consolidation strategies, the opportunity increased for locally owned and operated, highly personal service-oriented banks. As a result, Lake Forest Bank was founded in December 1991 to service the Lake Forest and Lake Bluff communities.

We now own fifteen banks, including eight Illinois-chartered banks: Hinsdale Bank and Trust Company (“Hinsdale Bank”), Wintrust Bank, Libertyville Bank and Trust Company (“Libertyville Bank”), Northbrook Bank & Trust Company (“Northbrook Bank”), Village Bank & Trust (“Village Bank”), Wheaton Bank & Trust Company (“Wheaton Bank”), State Bank of the Lakes and St. Charles Bank & Trust Company (“St. Charles Bank”). In addition, we have one Wisconsin-chartered bank, Town Bank, and six nationally chartered banks: Lake Forest Bank, Barrington Bank, Crystal Lake Bank & Trust Company, N.A. (“Crystal Lake Bank”), Schaumburg Bank & Trust Company, N.A. (“Schaumburg Bank”), Beverly Bank & Trust Company, N.A. (“Beverly Bank”) and Old Plank Trail Community Bank, N.A. (“Old Plank Trail Bank”). As of December 31, 2017, we had 157 banking locations.

Each bank is subject to regulation, supervision and regular examination by: (1) the Secretary of the Illinois Department of Financial and Professional Regulation (“Illinois Secretary”) and the Board of Governors of the Federal Reserve System (“Federal Reserve”) for Illinois-chartered banks; (2) the Office of the Comptroller of the Currency (“OCC”) for nationally-chartered banks; or (3) the Wisconsin Department of Financial Institutions (“Wisconsin Department”) and the Federal Reserve for Town Bank.

We also engage in the retail origination and correspondent purchase of residential mortgages through Wintrust Mortgage. Most originated and purchased loans sold into the secondary market are sold with servicing released. Certain originated loans are sold to the Company's banks with servicing remaining within Wintrust Mortgage operations. Wintrust Mortgage maintains retail mortgage offices in a number of states, with the largest concentration located in the Chicago, Minneapolis and Los Angeles metropolitan areas.

We also offer several niche lending products through several of the banks. These include Barrington Bank's Community Advantage program, which provides lending, deposit and cash management services to condominium, homeowner and community associations; Hinsdale Bank's mortgage warehouse lending program, which provides loan and deposit services to mortgage brokerage companies located predominantly in the Chicago metropolitan area; and Lake Forest Bank's franchise lending program, which provides lending to restaurant franchisees. Other niches offered throughout our banking franchise include Wintrust Commercial Finance, which offers direct leasing opportunities; Wintrust Business Credit, which specializes in asset-based lending for middle-market companies; Wintrust SBA Lending, which is dedicated to offering expertise in Small Business Administration loans; Wintrust Commercial Real Estate, which concentrates on real estate lending solutions including commercial mortgages and construction loans; and Wintrust Government, Non-Profit & Hospital, which focuses on financial solutions for mission-based organizations such as hospitals, non-profits, educational institutions and local government operations.

Specialty Finance

Through our specialty finance segment, we offer financing of insurance premiums for businesses and individuals; accounts receivable financing, value-added, out-sourced administrative services; and other specialty finance businesses. FIRST Insurance Funding and Wintrust Life Finance engage in the premium finance receivables business, our most significant specialized lending niche, including commercial insurance premium finance and life insurance premium finance. We also engage in commercial insurance premium finance in Canada through our wholly-owned subsidiary FIFC Canada.

In their commercial insurance premium finance operations, FIRST Insurance Funding and FIFC Canada make loans to businesses to finance the insurance premiums they pay on their commercial insurance policies. Approved medium and large insurance agents and brokers located throughout the United States and Canada assist FIRST Insurance Funding and FIFC Canada, respectively, in arranging each commercial premium finance loan between the borrower and FIRST Insurance Funding or FIFC Canada, as the case may be. FIRST Insurance Funding or FIFC Canada evaluates each loan request according to its own underwriting criteria including the amount of the down payment on the insurance policy, the term of the loan, the credit quality of the insurance company providing the financed insurance policy, the interest rate, the borrower's previous payment history, if any, and other factors deemed appropriate. Upon approval of the loan by FIRST Insurance Funding or FIFC Canada, as the case may be, the borrower makes a down payment on the financed insurance policy, which is generally done by providing payment to the agent or broker, who then forwards it to the insurance company. FIRST Insurance Funding or FIFC Canada may either forward the financed amount of the remaining policy premiums directly to the insurance carrier or to the agent or broker for remittance to the insurance carrier on FIRST Insurance Funding's or FIFC Canada's behalf. In some cases the agent or broker may hold our collateral, in the form of the proceeds of the unearned insurance premium from the insurance company, and forward it to FIRST Insurance Funding or FIFC Canada in the event of a default by the borrower. This lending involves relatively rapid turnover of the loan portfolio and high volume of loan originations. Because the agent or broker is the primary contact to the ultimate borrowers who are located nationwide and because proceeds and our collateral may be handled by the agent or brokers during the term of the loan, FIRST Insurance Funding and FIFC Canada may be more susceptible to third party (i.e., agent or broker) fraud. The Company performs various controls and procedures including ongoing credit and other reviews of the agents and brokers as well as performs various internal audit steps to mitigate against the risk of material fraud.

The commercial and property premium finance business is subject to regulation in the majority of states. Regulation typically governs notices to borrowers prior to cancellation of a policy and required communication to insurance agents and insurance companies. FIRST Insurance Funding is qualified to provide financing of commercial insurance policies in all 50 states, the District of Columbia, Puerto Rico, Guam, and the U.S. Virgin Islands. FIRST Insurance Funding’s legal department regularly monitors changes to regulations and updates policies and programs accordingly.

Wintrust Life Finance also finances life insurance policy premiums generally used for estate planning purposes of high net-worth borrowers. These loans are originated directly with the borrowers with assistance from life insurance carriers, independent insurance agents, financial advisors and legal counsel. The cash surrender value of the life insurance policy is the primary form of collateral. In addition, these loans often are secured with a letter of credit, marketable securities or certificates of deposit. In some cases, Wintrust Life Finance may make a loan that has a partially unsecured position.

The life insurance premium finance business is governed under banking regulations but is not subject to additional systemic regulation. Wintrust Life Finance's compliance department regularly monitors the regulatory environment and the company's compliance with existing regulations. Wintrust Life Finance maintains a policy prohibiting the known financing of stranger-originated life insurance and has established procedures to identify and prevent the company from financing such policies. While a carrier could potentially put at risk the cash surrender value of a policy, which serves as Wintrust Life Finance's primary collateral, by challenging the validity of the insurance contract for lack of an insurable interest, Wintrust Life Finance believes it has strong counterclaims against any such claims by carriers, in addition to recourse to borrowers and guarantors as well as to additional collateral in certain cases.

Premium finance loans made by FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada are primarily secured by the insurance policies financed by the loans. These insurance policies are written by a large number of insurance companies geographically dispersed throughout the United States and Canada. Our premium finance receivables balances finance insurance policies that are spread among a large number of insurers, however one of the insurers represents approximately 14% of such balances and two additional insurers represent approximately 6% and 5%, respectively, of such balances. FIRST Insurance Funding, Wintrust Life Finance and FIFC Canada consistently monitor carrier ratings and financial performance of our carriers. In the event ratings fall below certain levels, most of Wintrust Life Finance's life insurance premium finance policies provide for an event of default and allow Wintrust Life Finance to have recourse to borrowers and guarantors as well as to additional collateral in certain cases. For the commercial premium finance business, the term of the loans is sufficiently short such that in the event of a decline in carrier ratings, FIRST Insurance Funding or FIFC Canada, as the case may be, can restrict or eliminate additional loans to finance premiums to such carriers. The majority of premium finance receivables are purchased by the banks in order to more fully utilize their lending capacity as these loans generally provide the banks with higher yields than alternative investments.

Through our wholly-owned subsidiary Wintrust Asset Finance, we provide equipment financing through structured loan and lease products to customers in a variety of industries throughout the United States. Wintrust Asset Finance provides financing of fixed assets consisting of property, plant and equipment, transportation (trucks, trailers, rail, marine, buses), construction, manufacturing equipment, technology, oil and gas, restaurant equipment, medical and healthcare. During 2017, Wintrust Asset Finance contributed approximately $31.0 million to our revenue, which does not reflect intersegment eliminations.

Through our wholly-owned subsidiary Tricom, we provide high-yielding, short-term accounts receivable financing and value-added, outsourced administrative services, such as data processing of payrolls, billing and cash management services to the temporary staffing industry. Tricom’s clients, located throughout the United States, provide staffing services to businesses in diversified industries. During 2017, Tricom processed payrolls with associated client billings of approximately $686 million and contributed approximately $10.7 million to our revenue, net of interest expense. Net revenue is based on our reportable segments and does not reflect intersegment eliminations.

In 2017, our commercial premium finance operations, life insurance premium finance operations, leasing operations and accounts receivable finance operations accounted for 42%, 35%, 17% and 6%, respectively, of the total revenues of our specialty finance business.

Wealth Management

Through our wealth management segment, we offer a full range of wealth management services through three separate subsidiaries (WHI, CTC and Great Lakes Advisors): trust and investment services, asset management, securities brokerage services and 401(k) and retirement plan services. These subsidiaries are subject to regulation by the Securities and Exchange Commission (the “SEC”) and the Financial Industry Regulatory Authority (“FINRA”).

Great Lakes Advisors, our registered investment adviser with locations in downtown Chicago and Tampa Bay, Florida as well as in various banking offices of our fifteen banks, provides money management services and advisory services to individuals, institutions, and municipal and tax-exempt organizations. Great Lakes Advisors also provides portfolio management and financial advisory services for a wide range of pension and profit-sharing plans as well as money management and advisory services to CTC. As of December 31, 2017, the Company’s wealth management subsidiaries had approximately $24.6 billion of assets under administration, which included $2.7 billion of assets owned by the Company and its subsidiary banks.

CTC, our trust subsidiary, offers trust and investment management services to clients through offices located in downtown Chicago and at various banking offices of our fifteen banks. CTC is subject to regulation, supervision and regular examination by the OCC.

WHI, our registered broker/dealer subsidiary which has been operating since 1931, provides a full range of private client and securities brokerage services to clients located primarily in the Midwest. WHI is headquartered in downtown Chicago, operates an office in Appleton, Wisconsin, and has established branch locations in offices at a majority of our banks. WHI also provides a full range of investment services to clients through a network of relationships with community-based financial institutions primarily located in Illinois.

Historically, we have executed a growth strategy through branch openings and de novo bank formations, expansion of our wealth management and premium finance business, development of specialized earning asset niches and acquisitions of other community-oriented banks or specialty finance companies. After we made a decision to slow our growth from 2006 until 2008 due to unfavorable credit spreads, loosened underwriting standards by many of our competitors, and intense price competition, we raised capital and began to increase our lending and deposits in late 2008. From 2009 through 2012, this capital as well as additional capital raised during that period allowed us to be in a position to take advantage of opportunities in a disrupted marketplace by:

• Increasing our lending as other financial institutions pulled back;

• Hiring quality lenders and other staff away from larger and smaller institutions that may have substantially deviated from a customer-focused approach or who may have substantially limited the ability of their staff to provide credit or other services to their customers;

• Investing in dislocated assets such as the purchased life insurance premium finance portfolio, the Canadian commercial premium finance portfolio, trust and investment management companies and certain collateralized mortgage obligations; and

• Purchasing banks and banking assets either directly or through the FDIC-assisted process in areas key to our geographic expansion.

The Company has employed certain strategies since 2013 to manage net income amid an environment characterized by low interest rates and increased competition. In general, the Company has taken a steady and measured approach to grow strategically and manage expenses. Specifically, the Company has:

• Leveraged its internal loan pipeline and external growth opportunities to grow earnings assets to increase net interest income;

• Continued efforts to reduce interest costs by improving our funding mix;

• Written call option contracts on certain securities as an economic hedge to mitigate overall interest rate risk and enhance the securities' overall return by using fees generated from these options;

• Entered into mirror-image swap transactions to both satisfy customer preferences and maintain variable rate exposure;

• Purchased interest rate cap derivatives to potentially mitigate margin compression caused by the repricing of variable rate liabilities and lack of repricing of fixed rate loans and securities in a potential rising rate environment;

• Completed strategic acquisitions to expand our presence in existing and complimentary markets;

• Focused on cost control and leveraging our current infrastructure to grow without a commensurate increase in operating expenses; and

• Expanded the Wintrust Asset Finance direct leasing niche.

Our strategy and competitive position for each of our business segments is summarized in further detail, below.

Community Banking

We compete in the commercial banking industry through our banks in the communities they serve. The commercial banking industry is highly competitive and the banks face strong direct competition for deposits, loans and other financial related services. The banks compete with other commercial banks, thrifts, credit unions, stockbrokers, government-sponsored entities, mutual fund companies, insurance companies, factoring companies and other non-bank financial companies. Some of these competitors are local, while others are statewide or nationwide.

As a mid-size financial services company, we expect to benefit from greater access to financial and managerial resources than our smaller local competitors while maintaining our commitment to local decision-making and to our community banking philosophy. In particular, we are able to provide a wider product selection and larger credit facilities than many of our smaller competitors, and we believe our service offerings help us in recruiting talented staff. We continue to add lenders throughout the community banking organization, many of whom have joined us because of our ability to offer a range of products and level of services which compete effectively with both larger and smaller market participants. We have continued to expand our product delivery systems, including a wide variety of electronic banking options for our retail and commercial customers which allow us to provide a level of service typically associated with much larger banking institutions. Consequently, management views technology as a great equalizer to offset some of the inherent advantages of its significantly larger competitors. Additionally, we have access to public capital markets whereas many of our local competitors are privately held and may have limited capital-raising capabilities.

We also believe we are positioned to compete effectively with other larger and more diversified banks, bank holding companies and other financial services companies due to the multi-chartered approach that pushes accountability for building a franchise and a high level of customer service down to each of our banking franchises. Additionally, we believe that we provide a relatively complete portfolio of products that is responsive to the majority of our customers' needs through the retail and commercial operations supplied by our banks, and through our mortgage and wealth management operations. The breadth of our product mix allows us to compete effectively with our larger competitors, while our multi-chartered approach with local and accountable management provides for what we believe is superior customer service relative to our larger and more centralized competitors.

Wintrust Mortgage competes with large mortgage brokers as well as other banking organizations. Consolidation, on-going investor push-backs, enhanced regulatory guidance and the promise of equal oversight for both banks and independent lenders have created challenges for small and medium-sized independent mortgage lenders. Wintrust Mortgage's size, bank affiliation, regulatory competency, branding, technology, business development tools and reputation make the firm well positioned to compete in this environment. In 2017, we increased the amount of loans sold with servicing retained, including those loans sold to the Company's banks with servicing remaining within Wintrust Mortgage operations. While earnings will fluctuate with the rise and fall of long-term interest rates, we expect that mortgage banking revenue will be a continuous source of revenue for us and our mortgage lending relationships will continue to provide franchise value to our other financial service businesses.

In 2017, the Company opened four new branch locations in the Chicago metropolitan area. However, the Company closed two banking locations in 2017 as part of the integration of operations and the identification of under-performing locations. We believe this strategic branch expansion will allow us to grow into contiguous markets that we currently do not service and expand our footprint.

Specialty Finance

FIRST Insurance Funding and Wintrust Life Finance encounter intense competition from numerous other firms, including a number of national commercial premium finance companies, companies affiliated with insurance carriers, independent insurance brokers who offer premium finance services and other lending institutions. Some of their competitors are larger and have greater financial

and other resources. FIRST Insurance Funding and Wintrust Life Finance compete with these entities by emphasizing a high level of knowledge of the insurance industry, flexibility in structuring financing transactions, and the timely funding of qualifying contracts. We believe that our commitment to service also distinguishes us from our competitors. Additionally, we believe that Wintrust Life Finance's acquisition of a large life insurance premium finance portfolio and related assets in 2009 enhanced our ability to market and sell life insurance premium finance products. FIFC Canada competes with one national commercial premium finance company and a few regional providers. In 2014, FIFC Canada expanded its operations through the acquisition of two affiliated Canadian insurance premium funding and payment services companies.

Wintrust Asset Finance competes with other bank-affiliated, independent, captive and vendor equipment leasing and finance companies. Wintrust Asset Finance believes a customer-focused origination philosophy, an experienced team, strong underwriting discipline and expert asset management enables them to compete effectively in a growing and dynamic market.

Tricom competes with numerous other firms, including a small number of similar niche finance companies and payroll processing firms, as well as various finance companies, banks and other lending institutions. Tricom's management believes that its commitment to service distinguishes it from competitors.

Wealth Management Activities

Our wealth management companies (CTC, WHI and Great Lakes Advisors) compete with larger wealth management subsidiaries of other larger bank holding companies as well as with other trust companies, brokerage and other financial service companies, stockbrokers and financial advisors. We believe we can successfully compete for trust, asset management and brokerage business by offering personalized attention and customer service to small to midsize businesses and affluent individuals. We continue to recruit and hire experienced professionals from the larger Chicago area wealth management companies, which is expected to help in attracting new customer relationships.

Regulatory Environment

Our business is heavily regulated by both state and federal agencies. Both the scope of the laws and regulations and the intensity of the supervision to which our business is subject have increased in recent years, in response to the financial crisis as well as other factors such as technological and market changes. Regulatory enforcement and fines have also increased across the banking and financial services sector. Many of these changes have occurred as a result of the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”) and its implementing regulations, most of which are now in place. The current presidential administration has issued an executive order that sets forth principles for the reform of the federal financial regulatory framework, and the majority in Congress has also suggested an agenda for financial regulatory change. It is too early to assess whether there will be any major changes in the regulatory environment or only a rebalancing of the post financial crisis framework. The Company expects that its business will remain subject to extensive regulation and supervision.

The Company is a bank holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), subject to regulation, supervision, and examination by the Federal Reserve. The Company is also subject to the disclosure and regulatory requirements of the Securities Act of 1933, as amended, and the Securities Exchange Act of 1934, as amended, both as administered by the SEC, as well as the rules of NASDAQ that apply to companies with securities listed on the NASDAQ Global Select Market. Our subsidiary banks are subject to regulation, supervision, and examination by the agency that granted their banking charters: (1) the OCC for Barrington Bank, Lake Forest Bank, Crystal Lake Bank, Schaumburg Bank, Beverly Bank and Old Plank Trail Bank; (2) the Illinois Secretary for Hinsdale Bank, Wintrust Bank, Libertyville Bank, Northbrook Bank, Village Bank, Wheaton Bank, State Bank of the Lakes and St. Charles Bank; and (3) the Wisconsin Department for Town Bank. Our Illinois and Wisconsin state-chartered bank subsidiaries are also members of the Federal Reserve System, subject to supervision and regulation by the Federal Reserve as their primary federal regulator. The deposits of all of our subsidiary banks are insured by the Deposit Insurance Fund (“DIF”) and, as such, the FDIC has additional oversight authority over the banks. The supervision, regulation and examination of banks and bank holding companies by bank regulatory agencies are intended primarily for the protection of depositors, the DIF, and the banking system as a whole, rather than shareholders of banks and bank holding companies, and in some instances may be contrary to their interests.

The Consumer Financial Protection Bureau (“CFPB”) has broad rulemaking authority over a wide range of federal consumer protection laws applicable to the business of our subsidiary banks and some other operating subsidiaries. Because each of our subsidiary banks has less than $10 billion in total consolidated assets, our subsidiary banks’ primary federal banking agency and, where applicable, state banking agency, not the CFPB, is responsible for examining and supervising the subsidiary banks’ compliance with federal consumer protection laws and regulations. Our non-bank subsidiaries are subject to regulation by their

functional regulators, including applicable state finance and insurance agencies, the SEC, FINRA, the Chicago Stock Exchange, and the OCC, as well as by the Federal Reserve.

Federal and state laws, and the regulations of the bank regulatory agencies issued under them, affect the scope of business, the kinds and amounts of investments banks may make, reserve requirements, capital levels, the nature and amount of collateral for loans, the establishment of branches, the ability to merge, consolidate and acquire, dealings with insiders and affiliates and the payment of dividends. The regulatory agencies have broad discretion to impose restrictions and limitations on the operations of a regulated entity where the agencies determine, among other things, that such operations are unsafe or unsound, fail to comply with applicable law or are otherwise inconsistent with laws and regulations or with the supervisory policies of these agencies.

The following is a description of some of the laws and regulations that affect our business. By necessity, the descriptions below are summaries that do not purport to be complete, and that are qualified in their entirety by reference to those statutes and regulations discussed, and all regulatory interpretations thereof. Any changes in applicable laws, regulations, or the interpretations thereof could have a material adverse effect on our business or the business of our subsidiaries.

Bank Holding Company Regulation

The Company is a bank holding company that has elected to be treated as a financial holding company. The activities of bank holding companies generally are limited to the business of banking, managing or controlling banks, and certain other activities determined by the Federal Reserve to be closely related to banking. As a financial holding company, we may engage in an expanded range of activities, including activities that are considered to be financial in nature. Financial holding companies may also engage in activities incidental or complementary to financial activities, if the Federal Reserve determines that such activities pose no substantial risk to the safety or soundness of depository institutions or the financial system in general. Impermissible activities for financial holding companies and their subsidiaries include activities that are related to commerce, such as retail sales of nonfinancial products or manufacturing. As a result, subject to certain exceptions, the BHC Act generally prohibits us from acquiring direct or indirect ownership or control of voting shares of any company engaged in activities that are not permissible for us to engage in.

Maintaining our financial holding company status requires that the Company and each of our subsidiary banks remain “well-capitalized” and “well-managed” as defined by regulation and that each of our subsidiary banks maintain at least a “satisfactory” rating under the Community Reinvestment Act (“CRA”). If we or our subsidiary banks fail to continue to meet these requirements, we could be subject to restrictions on new activities and acquisitions, and/or be required to cease and possibly divest operations that conduct existing activities that are not permissible for a bank holding company that is not a financial holding company.

The BHC Act generally requires us to obtain prior approval from the Federal Reserve before acquiring direct or indirect ownership or control of more than 5% of the voting shares of an additional bank or bank holding company, or to merge or consolidate with another bank holding company. The Bank Merger Act generally requires our subsidiary banks to obtain prior regulatory approval to merge or consolidate with, or acquire substantially all of the assets of or assume deposits of, another bank. We must also be well-capitalized and well-managed, in order to acquire a bank located outside of our home state.

The Federal Deposit Insurance Act (“FDIA”) and Federal Reserve regulations and policy require us to serve as a source of financial and managerial strength for our subsidiary banks, and to commit resources to support the banks. This support may be required even if doing so may adversely affect our ability to meet other obligations.

Acquisitions of Ownership of the Company

Acquisitions of the Company’s voting stock above certain thresholds may be subject to prior regulatory notice or approval under applicable federal and state banking laws. Investors are responsible for ensuring that they do not, directly or indirectly, acquire shares of our stock in excess of the amount that can be acquired without regulatory approval or notice under the BHC Act, the Change in Bank Control Act, the Illinois Banking Act and Wisconsin banking laws.

Volcker Rule

We are prohibited under the Volcker Rule from (1) engaging in short-term proprietary trading for our own account, and (2) having certain ownership interests in and relationships with hedge funds or private equity funds. The fundamental prohibitions of the Volcker Rule apply to banking entities of any size, including the Company and its bank subsidiaries. The final Volcker Rule regulations contain exemptions for market-making, hedging, underwriting, trading in U.S. government and agency obligations and also permit certain ownership interests in certain types of funds to be retained. They also permit the offering and sponsoring of funds under certain conditions. The final Volcker Rule regulations impose significant compliance and reporting obligations on

banking entities. The Company has put in place the compliance programs required by the Volcker Rule and has either divested or received extensions for any holdings in illiquid funds.

Capital Requirements

We and our subsidiary banks are required to maintain minimum risk-based and leverage capital ratios, as well as a capital conservation buffer ("Capital Conservation Buffer"), pursuant to regulations adopted by the Federal Reserve and the OCC to implement the Basel III capital framework (“U.S. Basel III Rule”).

Regulatory Capital and Risk-weighted Assets

Regulatory capital requirements apply to Common Equity Tier 1 capital, Tier 1 capital and total capital.

• Common Equity Tier 1 capital consists primarily of common stock and related surplus (net of Treasury stock), retained earnings, and certain minority interests, subject to certain regulatory adjustments. For us and our subsidiary banks, Common Equity Tier 1 capital does not include most elements of accumulated other comprehensive income (“AOCI”) because we exercised an opt-out election that was available to us with respect to certain changes in the capital treatment of AOCI. We made this election to avoid variations in the level of our capital depending on fluctuations in the fair value of our securities and derivatives portfolio.

• Tier 1 capital is composed of Common Equity Tier 1 capital and Additional Tier 1 capital. Additional Tier 1 capital consists primarily of non-cumulative perpetual preferred stock and related surplus, certain minority interests and, subject to certain regulatory limits, certain grandfathered cumulative perpetual preferred stock and certain grandfathered trust preferred securities.

• Total capital is composed of Tier 1 capital and Tier 2 capital. Tier 2 capital consists primarily of capital instruments and related surplus meeting specified requirements, and may include cumulative preferred stock and long-term perpetual preferred stock, mandatory convertible securities, intermediate preferred stock, certain trust preferred securities and subordinated debt. Also included in Tier 2 capital is the allowance for loan and lease losses limited to a maximum of 1.25% of risk-weighted assets (“RWAs”) and, for institutions that have exercised the opt-out election regarding the treatment of AOCI up to 45% of net unrealized gains on available-for-sale equity securities with readily determinable fair market values.

Certain adjustments to and deductions from capital are required for purposes of calculating these regulatory capital measures, including with respect to goodwill, intangible assets, certain deferred tax assets, AOCI and investments in the capital instruments of unconsolidated financial institutions. Certain of these adjustments and deductions are subject to phase-in periods that began on January 1, 2015 and ended on January 1, 2018. On November 21, 2017, the federal banking agencies issued a final rule that, for certain bank holding companies and banks, including us and our subsidiary banks, delayed the last phase of the U.S. Basel III Rule’s transition provisions relating to capital deductions for mortgage servicing assets, certain deferred tax assets and investments in the capital instruments of unconsolidated financial institutions, and the recognition of minority interests in regulatory capital, until a revised rule is finalized. On September 26, 2017, the federal banking agencies issued a proposed rule that, for certain bank holding companies and banks, including us and our subsidiary banks, would simplify these regulatory capital deductions and limitations.

Under the U.S. Basel III Rule, risk weights are assigned to our and our subsidiary banks’ assets, exposures and certain off-balance sheet items to determine their risk-weighted assets ("RWAs"), which are used to calculate certain capital ratios. The September 26, 2017 proposed rule would replace the framework for applying heightened risk weights to high-volatility commercial real estate with a simpler framework that would focus on how loan proceeds are used, instead of underwriting criteria, to identify applicable exposures and would reduce the risk weight applied to applicable exposures from 150% to 130%. If adopted, these changes would apply prospectively.

Capital Ratio Requirements

Under the U.S. Basel III Rule, we and our subsidiary banks are required to maintain the following minimum capital ratios:

• Common Equity Tier 1 capital to RWAs ratio (“Common Equity Tier 1 Capital Ratio”) of 4.5%;

• Tier 1 capital to RWAs ratio (“Tier 1 Capital Ratio”) of 6.0%;

• Total capital to RWAs ratio (“Total Capital Ratio”) of 8.0%; and

• Tier 1 capital to quarterly average assets (net of goodwill, certain other intangible assets and certain other deductions) ratio (“Tier 1 Leverage Ratio”) of 4.0%.

To be well-capitalized, our subsidiary banks must maintain the following capital ratios:

• Common Equity Tier 1 Capital Ratio of 6.5% or greater;

• Tier 1 Capital Ratio of 8.0% or greater;

• Total Capital Ratio of 10.0% or greater; and

• Tier 1 Leverage Ratio of 5.0% or greater.

The Federal Reserve has not yet revised the well-capitalized standard for bank holding companies to reflect the higher capital requirements imposed under the U.S. Basel III Rule. For purposes of the Federal Reserve’s Regulation Y, including determining whether a bank holding company meets the requirements to be a financial holding company, bank holding companies, such as the Company, must maintain a Tier 1 Capital Ratio of 6.0% or greater and a Total Capital Ratio of 10.0% or greater to be well-capitalized. If the Federal Reserve were to apply the same or a very similar well-capitalized standard to bank holding companies as that applicable to our subsidiary banks, the Company’s capital ratios as of December 31, 2017 would exceed such revised well-capitalized standard. The Federal Reserve may require bank holding companies, including us, to maintain capital ratios substantially in excess of mandated minimum levels, depending upon general economic conditions and a bank holding company’s particular condition, risk profile and growth plans.

Failure to be well-capitalized or to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators, including restrictions on our or our subsidiary banks’ ability to pay dividends or otherwise distribute capital or to receive regulatory approval of applications, or other restrictions on growth. Such actions, if undertaken, could have an adverse material effect on our operations or financial condition.

In addition to meeting the minimum capital requirements, under the U.S. Basel III Rule we and our banking subsidiaries must also maintain the required Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions and certain discretionary bonus payments to management. The Capital Conservation Buffer is calculated as a ratio of Common Equity Tier 1 capital to RWAs and it effectively increases the required minimum risk-based capital ratios. The Capital Conservation Buffer requirement is being phased in over a three-year period that began in January 1, 2016. When the phase-in period is complete on January 1, 2019, the Capital Conservation Buffer will be 2.5%. Throughout 2017, the required Capital Conservation Buffer was 1.25%, and the required Capital Conservation Buffer throughout 2018 will be 1.875%. The Tier 1 Leverage Ratio is not impacted by the Capital Conservation Buffer, and a banking institution may be considered well-capitalized while remaining out of compliance with the Capital Conservation Buffer.

The table below summarizes the capital requirements that we and our subsidiary banks must satisfy to avoid limitations on capital distributions and certain discretionary bonus payments (i.e., the required minimum capital ratios plus the Capital Conservation Buffer) during the remaining transition period for the Capital Conservation Buffer:

Minimum Regulatory Capital Ratio Plus Capital Conservation Buffer 2017 2018 2019 Common Equity Tier 1 Capital Ratio 5.75 % 6.38 % 7.00 % Tier 1 Capital Ratio 7.25 7.88 8.50 Total Capital Ratio 9.25 9.88 10.50

As of December 31, 2017, our and our subsidiary banks’ regulatory capital ratios were above the well-capitalized standards and met the then-applicable Capital Conservation Buffer. Based on current estimates, we believe that we and our subsidiary banks will continue to exceed all applicable well-capitalized regulatory capital requirements and the Capital Conservation Buffer, on a fully phased-in basis. Please refer to the table below for a summary of our regulatory capital ratios as of December 31, 2017, calculated using the regulatory capital methodology applicable to us during 2017.

Company Regulatory Capital Ratios Minimum Regulatory Capital Ratio for the Company Minimum Ratio + Capital Conservation Buffer(1) Well-Capitalized Minimumfor the Company(2) The Company Common Equity Tier 1 Capital Ratio 4.50 % 5.75 % N/A 9.4 % Tier 1 Capital Ratio 6.00 7.25 6.00 9.9 Total Capital Ratio 8.00 9.25 10.00 12.0 Tier 1 Leverage Ratio 4.00 N/A N/A 9.3

(1) Reflects the Capital Conservation Buffer of 1.25% applicable during 2017. The Company already meets the Capital Conservation Buffer at the fully phased-in level of 2.5%.

(2) Reflects the well-capitalized standard applicable to the Company for purposes of the Federal Reserve’s Regulation Y.

Liquidity Requirements

Historically, monitoring of bank and bank holding company liquidity has been addressed as a supervisory matter, without required formulaic measures set by regulation, and the liquidity requirements of the Company and our banking subsidiaries continue to be subject to supervision by federal and state banking regulators. Large financial firms are subject to the Liquidity Coverage Ratio (“LCR”) rule, which requires them to meet certain liquidity measures by holding an adequate amount of unencumbered high-quality liquid assets, such as Treasury securities and other sovereign debt. In addition, in May 2016 the federal banking agencies proposed a Net Stable Funding Ratio (“NSFR”) rule, which would require large financial firms to meet certain net stable funding measures by funding themselves with adequate amounts of medium- and long-term funding.

Although we and our subsidiary banks are not subject to the LCR and would not be subject to the NSFR as proposed, certain elements of the LCR rule and NSFR proposed rule could influence the supervisory policies of the federal banking agencies.

Capital Planning and Stress Testing Requirements

We are required to conduct annual company-run stress tests using data as of December 31st with submissions due to the Federal Reserve no later than July 31st of each following year. We are also required to publicly disclose the results of our stress tests. None of our subsidiary banks meet the asset thresholds that would cause them to be subject to stress testing requirements.

Congress is considering a bill that would, among other things, raise the threshold at which the company-run stress test requirements would apply from $10 billion in total consolidated assets to $250 billion in total consolidated assets, which would exempt us from these requirements. It is too early to tell whether this bill will become law.

Payment of Dividends and Share Repurchases

We are a legal entity separate and distinct from our banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of our bank and non-bank subsidiaries, our ability to pay dividends and repurchase shares depends upon our receipt of dividends from our subsidiaries. There are various federal and state law limitations on the extent to which our banking subsidiaries can declare and pay dividends to us, including regulatory capital requirements, general regulatory oversight to prevent unsafe or unsound practices and federal and state banking law requirements concerning the payment of dividends out of net profits or surplus. Applicable federal and state banking laws also prohibit, without prior regulatory approval, insured depository institutions, such as our bank subsidiaries, from making dividend distributions if such distributions are not paid out of available earnings. In addition, our right, and the right of our shareholders and creditors, to participate in any distribution of the assets or earnings of our bank and non-bank subsidiaries is further subject to the prior claims of creditors of our subsidiaries. No assurances can be given that the banks will, in any circumstances, pay dividends to the Company.

We and our bank subsidiaries must maintain the applicable Common Equity Tier 1 Capital Conservation Buffer to avoid becoming subject to restrictions on capital distributions, including dividends. When fully phased in on January 1, 2019, the Capital Conservation Buffer will be 2.5%. For more information on the Capital Conservation Buffer, see above.

Our ability to declare and pay dividends to our shareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. Federal Reserve policy provides that a bank holding company should not pay dividends unless (1) the bank holding company’s net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends, (2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. The policy also provides that a bank holding company should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the bank holding company’s capital structure. Bank holding companies also are required to consult with the Federal Reserve before increasing dividends or redeeming or repurchasing capital instruments. Additionally, the Federal Reserve could prohibit or limit the payment of dividends by a bank holding company if it determines that payment of the dividend would constitute an unsafe or unsound practice.

FDICIA and Prompt Corrective Action

The Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”) requires the federal bank regulatory agencies to take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet certain capital adequacy standards. A depository institution’s treatment for purposes of the prompt corrective action provisions depends upon its level of capitalization and certain other factors. An institution that fails to remain well-capitalized becomes subject to a series of restrictions that increase in severity as its capital condition weakens. Such restrictions may include a prohibition on capital distributions, restrictions on asset growth or restrictions on the ability to receive regulatory approval of applications. The FDICIA also provides for enhanced supervisory authority over undercapitalized institutions, including authority for the appointment of a conservator or receiver for the institution. In certain instances, a bank holding company may be required to guarantee the performance of an undercapitalized subsidiary bank’s capital restoration plan.

As of December 31, 2017, each of the Company’s banks was categorized as “well-capitalized” and, in addition, met additional requirements under the Capital Conservation Buffer.

Enforcement Authority

The federal bank regulatory agencies have broad authority to issue orders to depository institutions and their holding companies prohibiting activities that constitute violations of law, rule, regulation, or administrative order, or that represent unsafe or unsound banking practices, as determined by the federal banking agencies. The federal banking agencies also are empowered to require affirmative actions to correct any violation or practice; issue administrative orders that can be judicially enforced; direct increases in capital; limit dividends and distributions; restrict growth; assess civil money penalties against institutions or individuals who violate any laws, regulations, orders, or written agreements with the agencies; order termination of certain activities of holding companies or their non-bank subsidiaries; remove officers and directors; order divestiture of ownership or control of a non-banking subsidiary by a holding company; or terminate deposit insurance and appoint a conservator or receiver. The Illinois and Wisconsin state bank regulatory agencies have similar authority and power with respect to our Illinois and Wisconsin state-chartered banks, respectively.

Safety and Soundness

The federal bank regulatory agencies have adopted a set of guidelines prescribing safety and soundness standards relating to internal controls and information systems, informational security, internal audit systems, loan documentation, credit underwriting, interest rate exposure, asset growth, and compensation, fees and benefits. The guidelines prohibit excessive compensation as an unsafe and unsound practice, and describe compensation as excessive when the amounts paid are unreasonable or disproportionate to the services performed by an executive officer, employee, director or principal shareholder.

During the past decade, properly managing risks has been identified as critical to the conduct of safe and sound banking activities and has become even more important as new technologies, product innovation, and the size and speed of financial transactions have changed the nature of banking markets. The agencies have identified a spectrum of risks facing banking institutions including, but not limited to, credit, market, liquidity, operational, legal, and reputational risk. Some of the regulatory pronouncements have focused on operational risk, which arises from the potential that inadequate information systems, operational problems, breaches in internal controls, fraud, or unforeseen catastrophes will result in unexpected losses. New products and services, third-party risk management and cybersecurity are critical sources of operational risk that financial institutions are expected to address in the

current environment. Our subsidiary banks are expected to have active board and senior management oversight; adequate policies, procedures, and limits; adequate risk measurement, monitoring, and management information systems; and comprehensive and effective internal controls.

Cross-Guarantee

Under the cross-guarantee provision of the FDIA, insured depository institutions such as our subsidiary banks may be liable to the FDIC for any losses incurred, or reasonably expected to be incurred, by the FDIC resulting from the default of, or FDIC assistance to, any other commonly controlled insured depository institution. An FDIC cross-guarantee claim against a depository institution is superior in right of payment to claims of the holding company and its affiliates against such depository institution. All of our subsidiary banks are commonly controlled within the meaning of the cross-guarantee provision.

Insurance of Deposit Accounts

The deposits of each of our subsidiary banks are insured by the Depositors Insurance Fund ("DIF") up to the standard maximum deposit insurance amount of $250,000 per depositor. Each of our subsidiary banks is subject to deposit insurance assessments based on the risk it poses to the DIF, as determined by the capital category and supervisory category to which it is assigned. The FDIC has authority to raise or lower assessment rates on insured deposits in order to achieve statutorily required reserve ratios in the DIF and to impose special additional assessments. Until December 31, 2018, insured depository institutions with total consolidated assets of $10 billion or more must pay an assessment surcharge. None of our bank subsidiaries are subject to this surcharge. However, there is a risk that our subsidiary banks’ deposit insurance premiums will increase if failures of insured depository institutions deplete the DIF or if the FDIC were to change its view of the risk that they pose to the DIF.

In addition, the Deposit Insurance Fund Act of 1996 authorizes the Financing Corporation (“FICO”) to impose assessments on DIF assessable deposits in order to service the interest on FICO’s bond obligations. The FICO assessment rate is adjusted quarterly and for the fourth quarter of 2017 was approximately 0.540 basis points (54 cents per $10,000 of assessable deposits).

Limits on Loans to One Borrower and Loans to Insiders

Federal and state banking laws impose limits on the amount of credit a bank can extend to any one person (or group of related persons). For national banks, this limit includes credit exposures arising from derivative transactions, repurchase agreements, and securities lending and borrowing transactions. In addition, state-chartered banks (including certain of our banking subsidiaries) are prohibited from engaging in derivative transactions unless the state lending limit laws take into account credit exposure to such transactions.

Applicable banking laws and regulations also place restrictions on loans by FDIC-insured banks and their affiliates to their directors, executive officers and principal shareholders.

Lending Standards and Guidance

The federal banking agencies adopted uniform regulations prescribing standards for extensions of credit that are secured by liens or interests in real estate or made for the purpose of financing permanent improvements to real estate. Under these regulations, all insured depository institutions, such as our subsidiary banks, must adopt and maintain written policies establishing appropriate limits and standards for extensions of credit that are secured by liens or interests in real estate or are made for the purpose of financing permanent improvements to real estate. These policies must establish loan portfolio diversification standards, prudent underwriting standards (including loan-to-value limits) that are clear and measurable, loan administration procedures, and documentation, approval and reporting requirements. The real estate lending policies must reflect consideration of the federal bank regulators’ Interagency Guidelines for Real Estate Lending Policies.

Transaction Account Reserves

The Dodd-Frank Act eliminated prohibitions under federal law against the payment of interest on demand deposits, thus allowing businesses to have interest-bearing checking accounts.

Federal Reserve regulations require depository institutions to maintain reserves against their transaction accounts (primarily NOW and regular checking accounts). For 2018, the first $16.0 million of otherwise reservable balances are exempt from the reserve requirements; for transaction accounts aggregating more than $16.0 million to $122.3 million, the reserve requirement is 3% of total transaction accounts; and for net transaction accounts in excess of $122.3 million, the reserve requirement is 10% of the

aggregate amount of total transaction accounts in excess of $122.3 million. These reserve requirements are subject to annual adjustment by the Federal Reserve. Our banks are in compliance with these requirements.

De Novo Branching and De Novo Banks

With the approval of applicable regulators, national banks and state banks may establish de novo branches in states other than their home state as if such state was the bank’s home state.

For a three-year period, newly chartered banks are subject to enhanced supervisory procedures, including higher capital requirements, more frequent examinations and other requirements.

Anti-Tying Provisions

Each of our subsidiary banks is prohibited from conditioning the availability of any product or service, or varying the price for any product or service, on the requirement that the customer obtain some additional product or service from the bank or any of its affiliates, other than loans, deposits and trust services.

Transactions with Affiliates

Certain transactions between a bank and its holding company or other non-bank affiliates are subject to various restrictions imposed by state and federal law and regulation. Such “covered transactions” include loans and other extensions of credit by the bank to the affiliate, investments in securities issued by the affiliate, purchases of assets from the affiliate, certain derivative transactions that create a credit exposure to an affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of the affiliate. In general, these affiliate transaction rules limit the amount of covered transactions between an institution and a single affiliate, as well as the aggregate amount of covered transactions between an institution and all of its affiliates. In addition, covered transactions that are credit transactions must be secured by acceptable collateral, and all affiliate transactions, including those that do not qualify as covered transactions, must be on terms that are at least as favorable to the bank as then-prevailing in the market for comparable transactions with unaffiliated entities. Transactions between affiliated banks may be subject to certain exemptions under applicable federal law.

Community Reinvestment Act

Under the CRA, insured depository institutions, including our subsidiary banks, have a continuing and affirmative obligation to help meet the credit needs of its entire community, including low and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for insured depository institutions nor does it limit an insured depository institution’s discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. However, insured depository institutions are rated on their performance in meeting the needs of their communities. The CRA requires each federal banking agency to take an insured depository institution’s CRA record into account when evaluating certain applications by the insured depository institution or its holding company, including applications for charters, branches and other deposit facilities, relocations, mergers, consolidations, acquisitions of assets or assumptions of liabilities, and bank and savings association acquisitions. An unsatisfactory record of performance may be the basis for denying or conditioning approval of an application by an insured depository institution or its holding company. The CRA also requires that all institutions publicly disclose their CRA ratings. Each of our subsidiary banks received a “satisfactory” or better rating from the Federal Reserve or the OCC on its most recent CRA performance evaluation.

Compliance with Consumer Protection Laws

Our subsidiary banks and some other operating subsidiaries are subject to a variety of federal and state statutes and regulations designed to protect consumers. The CFPB has broad rulemaking authority over a wide range of federal consumer protection laws that apply to banks and other providers of financial products and services, including the authority to prohibit “unfair, deceptive or abusive” acts and practices, but examination and supervision is carried out by each subsidiary bank’s primary federal banking agency and, where applicable, state banking agency, not the CFPB. In addition, the Dodd-Frank Act authorizes state attorneys general and other state officials to enforce consumer protection rules issued by the CFPB. State authorities have recently increased their focus on and enforcement of consumer protection rules.

Interest and other charges collected or contracted for by banks are subject to state usury laws and federal laws concerning interest rates. Loan operations are also subject to federal laws applicable to credit transactions, such as:

• the federal Truth-In-Lending Act and Regulation Z issued by the CFPB, governing disclosures of credit terms to consumer borrowers;

• The Real Estate Settlement Procedures Act and Regulation X issued by the CFPB, requiring that borrowers for mortgage loans for one- to four-family residential real estate receive various disclosures, including good faith estimates of settlement costs, lender servicing and escrow account practices, and prohibiting certain practices that increase the cost of settlement services;

• the Home Mortgage Disclosure Act and Regulation C issued by the CFPB, requiring financial institutions to provide information to enable the public and public officials to determine whether a financial institution is fulfilling its obligation to help meet the housing needs of the community it serves;

• the Equal Credit Opportunity Act and Regulation B issued by the CFPB, prohibiting discrimination on the basis of various prohibited factors in extending credit;

• the Fair Credit Reporting Act and Regulation V issued by the CFPB, governing the use and provision of information to consumer reporting agencies;

• the Fair Debt Collection Practices Act and Regulation F issued by the CFPB, governing the manner in which consumer debts may be collected by collection agencies;

• the Service Members Civil Relief Act, applying to all debts incurred prior to commencement of active military service (including credit card and other open-end debt) and limiting the amount of interest, including service and renewal charges and any other fees or charges (other than bona fide insurance) that is related to the obligation or liability; and

• the guidance of the various federal agencies charged with the responsibility of implementing such federal laws.

Deposit operations are subject to, among others:

• the Truth in Savings Act and Regulation DD issued by the CFPB, which require disclosure of deposit terms to consumers;

• Regulation CC issued by the Federal Reserve Board, which relates to the availability of deposit funds to consumers;

• the Right to Financial Privacy Act, which imposes a duty to maintain the confidentiality of consumer financial records and prescribes procedures for complying with administrative subpoenas of financial records; and

• the Electronic Fund Transfer Act and Regulation E issued by the CFPB, which governs automatic deposits to and withdrawals from deposit accounts and customers’ rights and liabilities arising from the use of automated teller machines and other electronic banking services.

There are consumer protection standards that apply to functional areas of operation rather than applying only to loan or deposit products. Our subsidiary banks and some other operating subsidiaries are also subject to certain state laws and regulations designed to protect consumers.

The CFPB has promulgated many mortgage-related final rules since it was established under the Dodd-Frank Act, including rules related to the ability to repay and qualified mortgage standards, mortgage servicing standards, loan originator compensation standards, high-cost mortgage requirements, Home Mortgage Disclosure Act requirements and appraisal and escrow standards for higher priced mortgages. Most of the provisions of these mortgage-related final rules are currently effective. In addition, several proposed revisions to mortgage-related rules are pending finalization. The mortgage-related final rules issued by the CFPB have materially restructured the origination, servicing and securitization of residential mortgages in the United States. These rules have impacted, and will continue to impact, the business practices of mortgage lenders, including the Company.

In order to ensure compliance with all mortgage-related rules and regulations, the Company consolidated its consumer mortgage loan origination and loan servicing operations within Wintrust Mortgage. All consumer mortgage applications are taken through Wintrust Mortgage, which has extensively trained loan originators located at many of our branches. While in certain limited cases our banks may offer specialized consumer mortgages to our customers, substantially all consumer mortgages for all of our banks are originated and closed by Wintrust Mortgage. Wintrust Mortgage then sells loans to third parties or to our banks. To the extent that we retain consumer mortgage loans in our bank portfolios, our banks have engaged Wintrust Mortgage to provide loan servicing.

Changes to consumer protection regulations, including those promulgated by the CFPB, could affect our business but the likelihood, timing and scope of any such changes and the impact any such change may have on us cannot be determined with any certainty. See Item 1A. Risk Factors.

Federal Preemption

The Dodd-Frank Act amended the laws governing federal preemption of state laws as applied to national banks, and eliminated federal preemption for subsidiaries of national banks. These changes may subject the Company’s national banks and their divisions, including Wintrust Mortgage, to additional state regulation and enforcement.

Debit Interchange

We are subject to a statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers, including our bank subsidiaries, be reasonable and proportional to the cost incurred by the issuer. Interchange fees for electronic debit transactions are limited to 21 cents plus .05% of the transaction, plus an additional one cent per transaction fraud adjustment, impose requirements regarding routing and exclusivity of electronic debit transactions, and generally require that debit cards be usable in at least two unaffiliated networks.

Anti-Money Laundering Programs

The Bank Secrecy Act (“BSA”) and USA PATRIOT Act of 2001 (“USA PATRIOT Act”) contain anti-money laundering (“AML”) and financial transparency provisions intended to detect, and prevent the use of the U.S. financial system for, money laundering and terrorist financing activities. The BSA, as amended by the USA PATRIOT Act, requires depository institutions and their holding companies to undertake activities including maintaining an AML program, verifying the identity of clients, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. Each of our subsidiary banks is subject to the BSA and, therefore, is required to provide its employees with AML training, designate an AML compliance officer and undergo an annual, independent audit to assess the effectiveness of its AML program. We have implemented policies, procedures and internal controls that are designed to comply with these AML requirements. In May 2016, the Financial Crimes Enforcement Network (“FinCEN”), which is a unit of the Treasury Department that drafts regulations implementing the USA PATRIOT Act and other AML and BSA legislation, issued final rules governing enhanced customer due diligence. The rules impose several new obligations on covered financial institutions with respect to their “legal entity customers,” including corporations, limited liability companies and other similar entities. For each such customer that opens an account (including an existing customer opening a new account), the covered financial institution must identify and verify the customer’s “beneficial owners,” who are specifically defined in the rules. The rules contain an exemption for insurance premium financing transactions, but cash refunds issued in connection with such transactions are not exempt, thus requiring verification of beneficial ownership before cash refunds may be issued to borrowers. Bank regulators are focusing their examinations on anti-money laundering compliance, and we will continue to monitor and augment, where necessary, our AML compliance programs. The federal banking agencies are required, when reviewing bank and bank holding company acquisition or merger applications, to take into account the effectiveness of the anti-money laundering activities of the applicant.

Office of Foreign Assets Control Regulation

The U.S. Department of the Treasury’s Office of Foreign Assets Control, or “OFAC,” is responsible for administering economic sanctions that affect transactions with designated foreign countries, nationals and others, as defined by various Executive Orders and Acts of Congress. OFAC-administered sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a sanctioned country, including prohibitions against direct or indirect imports from and exports to a sanctioned country and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country; and (2) a blocking of assets in which the government or “specially designated nationals” of the sanctioned country have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). OFAC also publishes lists of persons, organizations, and countries suspected of aiding, harboring or engaging in terrorist acts, known as Specially Designated Nationals and Blocked Persons. Blocked assets (e.g., property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.

Protection of Client Information

Legal requirements concerning the use and protection of client information affect many aspects of the Company’s business, and are continuing to evolve. They include the privacy and information safeguarding provisions of the Gramm-Leach-Bliley Act (“GLB Act”), the Fair Credit Reporting Act (“FCRA”) and the amendments adopted by the Fair and Accurate Credit Transactions Act of 2003, as well as state law requirements. The GLB Act requires a financial institution to disclose its privacy policy to certain customers, and requires the financial institution to allow those customers to opt-out of some sharing of the customers’ nonpublic personal information with nonaffiliated third persons. In accordance with these requirements, we and each of our banks and

operating subsidiaries provide a written privacy notice to each affected customer when the customer relationship begins and on an annual basis. As described in the privacy notice, we protect the security of information about our customers, educate our employees about the importance of protecting customer privacy, and allow affected customers to opt out of certain types of information sharing. We and our subsidiaries also require business partners with which we share information to have adequate security safeguards and to follow the requirements of the GLB Act. The GLB Act, as interpreted by the federal banking regulators, and state laws require us to take certain actions, including possible notice to affected customers, in the event that sensitive customer information is compromised. We and/or each of the banks and operating subsidiaries may need to amend our privacy policies and adapt our internal procedures in the event that these legal requirements, or the regulators’ interpretation of them, change, or if new requirements are added.

Like other lenders, the banks and several of our operating subsidiaries use credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates reporting information to credit bureaus, prescreening individuals for credit offers, sharing of information between affiliates, and using affiliate data for marketing purposes. Similar state laws may impose additional requirements on us, the banks and our operating subsidiaries.

Violation of these legal requirements may expose us to regulatory action and private litigation, including claims for damages and penalties.

Current Expected Credit Loss Accounting Standard

In June 2016, the Financial Accounting Standards Board (“FASB”) issued a new current expected credit loss rule (“CECL”) which requires banks to record, at the time of origination, credit losses expected throughout the life of the asset portfolio on loans and held-to-maturity securities, as opposed the current practice of recording losses when it is probable that a loss event has occurred. The expected losses will be based on historical experience, current conditions, and reasonable and supportable forecasts. CECL will be effective in 2020 for SEC registrants and 2021 for all others. The Company is taking the necessary steps to be in compliance with the CECL accounting standard which is expected to become a critical accounting policy.

Broker-Dealer and Investment Adviser Regulation

WHI and Great Lakes Advisors are subject to extensive regulation under federal and state securities laws. WHI is registered as a broker-dealer with the SEC and in all 50 states, the District of Columbia and the U.S. Virgin Islands. Both WHI and Great Lakes Advisors are registered as investment advisers with the SEC. In addition, WHI is a member of several self-regulatory organizations (“SROs”), including FINRA and the Chicago Stock Exchange. In addition to SEC rules and regulations, the SROs adopt rules, subject to approval of the SEC, that govern all aspects of business in the securities industry and conduct periodic examinations of member firms. WHI is also subject to regulation by state securities commissions in states in which it conducts business. WHI and Great Lakes Advisors are registered only with the SEC as investment advisers, but certain of their advisory personnel are subject to regulation by state securities regulatory agencies.

As a result of federal and state registrations and SRO memberships, WHI is subject to overlapping schemes of regulation that cover all aspects of its securities businesses. Such regulations cover uses and safekeeping of clients’ funds; record-keeping and reporting requirements; supervisory and organizational procedures intended to assure compliance with securities laws and to prevent improper trading on material nonpublic information; personnel-related matters, including qualification and licensing of supervisory and sales personnel; limitations on extensions of credit in securities transactions; clearance and settlement procedures; “suitability” determinations as to certain customer transactions; limitations on the amounts and types of fees and commissions that may be charged to customers; and regulation of proprietary trading activities and affiliate transactions. Violations of the laws and regulations governing a broker-dealer’s actions can result in censures, fines, the issuance of cease-and-desist orders, revocation of licenses or registrations, the suspension or expulsion from the securities industry of a broker-dealer or its officers or employees, or other similar actions by both federal and state securities administrators, as well as the SROs.

As a registered broker-dealer, WHI is subject to the SEC’s net capital rule as well as the net capital requirements of the SROs of which it is a member. Net capital rules, which specify minimum capital requirements, are designed to measure general financial integrity and liquidity and require that at least a minimum amount of net assets be kept in relatively liquid form. Rules of FINRA and other SROs also impose limitations and requirements on the transfer of member organizations’ assets. Compliance with net capital requirements may limit the Company’s operations requiring the intensive use of capital. These requirements restrict the Company’s ability to withdraw capital from WHI, which in turn may limit the Company’s ability to pay dividends, repay debt or redeem or purchase shares of the Company’s own outstanding stock. WHI is a member of the Securities Investor Protection Corporation (“SIPC”), which subject to certain limitations, serves to oversee the liquidation of a member brokerage firm, and to return missing cash, stock and other securities owed to the firm’s brokerage customers, in the event a member broker-dealer fails. The general SIPC protection for customers’ securities accounts held by a member broker-dealer is up to $500,000 for each eligible

customer, including a maximum of $250,000 for cash claims. SIPC does not protect brokerage customers against investment losses.

WHI in its capacity as an investment adviser is subject to regulations covering matters such as transactions between clients, transactions between the adviser and clients, custody of client assets and management of mutual funds and other client accounts. The principal purpose of regulation and discipline of investment firms is the protection of customers, clients and the securities markets rather than the protection of creditors and shareholders of investment firms. Sanctions that may be imposed for failure to comply with laws or regulations governing investment advisers include the suspension of individual employees, limitations on an adviser’s engaging in various asset management activities for specified periods of time, the revocation of registrations, other censures and fines. On April 26, 2016, the U.S. Department of Labor (“DOL”) adopted a final rule (“Fiduciary Rule”) under the Employee Retirement Income Security Act of 1974 that, among other changes and subject to certain exceptions, makes anyone, including broker-dealers, providing investment advice to retirement investors a fiduciary who must act in the best interest of clients when providing investment advice for direct or indirect compensation to a retirement plan, to a plan fiduciary, participant or beneficiary, or to an investment retirement account (“IRA”) or IRA holder. The Fiduciary Rule went into effect on June 9, 2017, with certain aspects subject to phased-in compliance. Full compliance was scheduled to be required by January 1, 2018, but on November 27, 2017, the DOL delayed the full compliance date to July 1, 2019. In addition, the DOL is undertaking an examination of the rule which may result in changes to the rule or related exemptions or a further change in the full compliance date.

Incentive Compensation

The federal banking agencies have issued joint guidance on incentive compensation designed to ensure that the incentive compensation policies of banking organizations, such as us and our subsidiary banks, do not encourage imprudent risk taking and are consistent with the safety and soundness of the organization. In addition, the Dodd-Frank Act requires the federal banking agencies and the SEC to issue regulations or guidelines requiring covered financial institutions, including us and our subsidiary banks, to prohibit incentive-based payment arrangements that encourage inappropriate risks by providing compensation that is excessive or that could lead to material financial loss to the institution. A proposed rule was issued in 2016. Also pursuant to the Dodd-Frank Act, in 2015, the SEC proposed rules that would direct stock exchanges to require listed companies to implement clawback policies to recover incentive-based compensation from current or former executive officers in the event of certain financial restatements and would also require companies to disclose their clawback policies and their actions under those policies. We continue to evaluate the effect of the proposed rules, both of which are subject to further rulemaking procedures.

At December 31, 2017, the Company and its subsidiaries employed a total of 4,075 full-time-equivalent employees. The Company provides its employees with comprehensive medical and dental benefit plans, life insurance plans, 401(k) plans and an employee stock purchase plan. The Company considers its relationship with its employees to be good.

The Company’s Internet address is www.wintrust.com. The Company makes available at this address, under the “Investor Relations” tab, free of charge, its Annual Report on Form 10-K, its annual reports to shareholders, Quarterly Reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC.

Supplemental Statistical Data

The following statistical information is provided in accordance with the requirements of The Securities Act Industry Guide 3, Statistical Disclosure by Bank Holding Companies, which is part of Regulation S-K as promulgated by the SEC. This data should be read in conjunction with the Company’s Consolidated Financial Statements and notes thereto, and Management’s Discussion and Analysis which are contained in Item 8 and Item 7, respectively, of this Annual Report on Form 10-K.

Investment Securities Portfolio

The following table presents the amortized cost and fair value of the Company’s investment securities portfolios, by investment category, as of December 31, 2017, 2016 and 2015:

(Dollars in thousands) 2017 2016 2015 AmortizedCost FairValue AmortizedCost FairValue AmortizedCost FairValue Available-for-sale securities U.S. Treasury $ 144,904 $ 143,822 $ 142,741 $ 141,983 $ 312,282 $ 306,729 U.S. Government agencies 157,638 156,915 189,540 189,152 70,313 70,236 Municipal 113,197 115,352 129,446 131,809 105,702 108,595 Corporate notes: Financial issuers 30,309 30,051 65,260 64,392 80,014 80,043 Other 1,000 999 1,000 999 1,500 1,502 Mortgage-backed: (1) Mortgage-backed securities 1,291,695 1,260,186 1,185,448 1,131,402 1,069,680 1,052,510 Collateralized mortgage obligations 60,092 59,539 30,105 29,682 40,421 40,087 Equity securities 34,234 36,802 32,608 35,248 51,380 56,686 Total available-for-sale securities $ 1,833,069 $ 1,803,666 $ 1,776,148 $ 1,724,667 $ 1,731,292 $ 1,716,388 Held-to-maturity securities U.S. Government agencies $ 579,062 $ 565,019 $ 433,343 $ 408,880 $ 687,302 $ 680,162 Municipal 247,387 247,497 202,362 198,722 197,524 197,949 Total held-to-maturity securities $ 826,449 $ 812,516 $ 635,705 $ 607,602 $ 884,826 $ 878,111

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.

Tables presenting the carrying amounts and gross unrealized gains and losses for securities at December 31, 2017 and 2016 are included by reference to Note 3 to the Consolidated Financial Statements presented under Item 8 of this Annual Report on Form 10-K. The following table presents the carrying value of the investment securities portfolios as of December 31, 2017, by maturity distribution. Carrying value represents the fair value of investment securities classified as available-for-sale and the amortized cost of those classified as held-to-maturity.

(Dollars in thousands) Within 1year From 1 to5 years From 5 to10 years After 10years Mortgage-backed Equity Securities Total Available-for-sale securities U.S. Treasury $ 119,011 $ 24,811 $ — $ — $ — $ — $ 143,822 U.S. Government agencies 141,970 10,184 3,779 982 — — 156,915 Municipal 36,095 39,155 25,585 14,517 — — 115,352 Corporate notes: Financial issuers 1,210 23,176 5,665 — — — 30,051 Other 999 — — — — — 999 Mortgage-backed: (1) Mortgage-backed securities — — — — 1,260,186 — 1,260,186 Collateralized mortgage obligations — — — — 59,539 — 59,539 Equity securities — — — — — 36,802 36,802 Total available-for-sale securities $ 299,285 $ 97,326 $ 35,029 $ 15,499 $ 1,319,725 $ 36,802 $ 1,803,666 Held-to-maturity securities U.S. Government agencies $ — $ 5,104 $ 131,237 $ 442,721 $ — $ — $ 579,062 Municipal 170 33,288 73,990 139,939 — — 247,387 Total held-to-maturity securities $ 170 $ 38,392 $ 205,227 $ 582,660 $ — $ — $ 826,449

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.

The weighted average yield for each range of maturities of securities, on a tax-equivalent basis, is shown below as of December 31, 2017:

Within1 year From 1to 5 years From 5 to10 years After10 years Mortgage-backed Equity Securities Total Available-for-sale securities U.S. Treasury 0.87 % 1.31 % — % — % — % — % 0.95 % U.S. Government agencies 0.91 1.32 5.55 1.71 — — 1.05 Municipal 2.90 3.87 5.20 4.88 — — 3.99 Corporate notes: Financial issuers 2.26 2.66 2.14 — — — 2.55 Other 1.94 — — — — — 1.94 Mortgage-backed: (1) Mortgage-backed securities — — — — 2.62 — 2.62 Collateralized mortgage obligations — — — — 3.24 — 3.24 Equity securities — — — — — 0.83 0.83 Total available-for-sale securities 1.14 % 2.66 % 4.74 % 4.68 % 2.65 % 0.83 % 2.42 % Held-to-maturity securities U.S. Government agencies — % 1.67 % 2.96 % 3.05 % — % — % 3.02 % Municipal 4.58 3.25 4.63 5.57 — — 4.98 Total held-to-maturity securities 4.58 % 3.04 % 3.56 % 3.66 % — % — % 3.61 %

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.

Wintrust Financial Corporation, an Illinois corporation (“we,” “Wintrust” or “the Company”), which was incorporated in 1992, is a financial holding company based in Rosemont, Illinois, with total assets of approximately $25.7 billion as of December 31, 2016. We conduct our businesses through three segments: community banking, specialty finance and wealth management. All segment measurements discussed below are based on the reportable segments and do not reflect intersegment eliminations.

We provide community-oriented, personal and commercial banking services to customers located in the Chicago metropolitan area and in southern Wisconsin (“our market area”) through our fifteen wholly owned banking subsidiaries (collectively, the “banks”), as well as the origination and purchase of residential mortgages for sale into the secondary market through Wintrust Mortgage, a division of Barrington Bank and Trust Company, N.A. (“Barrington Bank”). For the years ended December 31, 2016, 2015 and 2014, the community banking segment had net revenues of $819 million, $714 million and $621 million, respectively, and net income of $145 million, $102 million and $99 million, respectively. The community banking segment had total assets of $21.2 billion, $19.2 billion and $16.7 billion as of December 31, 2016, 2015 and 2014, respectively. The community banking segment accounted for approximately 77% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2016.

We provide specialty finance services, including financing for the payment of commercial insurance premiums and life insurance premiums (“premium finance receivables”) on a national basis through our wholly owned subsidiary, First Insurance Funding Corporation (“FIFC”) and in Canada through our premium finance company, First Insurance Funding of Canada (“FIFC Canada”), lease financing and other direct leasing opportunities through our wholly owned subsidiary, Wintrust Asset Finance, and short-term accounts receivable financing and outsourced administrative services through our wholly owned subsidiary, Tricom, Inc. of Milwaukee (“Tricom”). For the years ended December 31, 2016, 2015 and 2014, the specialty finance segment had net revenues of $148 million, $119 million and $115 million, respectively, and net income of $49 million, $42 million and $41 million, respectively. The specialty finance segment had total assets of $3.9 billion, $3.1 billion and $2.8 billion as of December 31, 2016, 2015 and 2014, respectively. The specialty finance segment accounted for 14% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2016.

We provide a full range of wealth management services primarily to customers in our market area through three separate subsidiaries, The Chicago Trust Company, N.A. (“CTC”), Wayne Hummer Investments, LLC (“WHI”) and Great Lakes Advisors, LLC (“Great Lakes Advisors”). For the years ended December 31, 2016, 2015 and 2014, the wealth management segment had net revenues of $97 million, $93 million and $89 million, respectively, and net income of $13 million, $13 million and $12 million, respectively. The wealth management segment had total assets of $612 million, $549 million and $520 million as of December 31, 2016, 2015 and 2014, respectively. The wealth management segment accounted for 9% of our consolidated net revenues, excluding intersegment eliminations, for the year ended December 31, 2016.

As set forth in Note 23, “Segment Information,” our operations consist of three primary segments: community banking, specialty finance and wealth management. The three reportable segments are strategic business units that are separately managed as they offer different products and services and have different marketing strategies. In addition, each segment’s customer base has varying characteristics and each segment has a different regulatory environment. While the Company’s management monitors each of the fifteen bank subsidiaries’ operations and profitability separately, these subsidiaries have been aggregated into one reportable operating segment due to the similarities in products and services, customer base, operations, profitability measures and economic characteristics.

Community Banking

Through our community banking segment, our banks provide community-oriented, personal and commercial banking services to customers located in our market area. Our customers include individuals, small to mid-sized businesses, local governmental units and institutional clients residing primarily in the banks' local service areas. The banks have a strategy to provide comprehensive community-focused banking services. In keeping with this strategy, the banks provide highly personalized and responsive service, a characteristic of locally-owned and managed institutions. As such, the banks compete for deposits principally by offering depositors a variety of deposit programs, convenient office locations, hours and other services, and for loan originations primarily

through the interest rates and loan fees they charge, the efficiency and quality of services they provide to borrowers and the variety of their loan and cash management products. Using our decentralized corporate structure to our advantage, we offer our MaxSafe® deposit accounts, which provide customers with expanded Federal Deposit Insurance Corporation (“FDIC”) insurance coverage by spreading a customer's deposit across our fifteen banks. This product differentiates our banks from many of our competitors that have consolidated their bank charters into branches. We also have a downtown Chicago office that works with each of our banks to capture commercial and industrial business. Our commercial and industrial lenders in our downtown office operate in close partnership with lenders at our community banks. By combining our expertise in the commercial and industrial sector with our high level of personal service and full suite of banking products, we believe we create another point of differentiation from both our larger and smaller competitors. Our banks also offer home equity, consumer, and real estate loans, safe deposit facilities, ATMs, internet banking and other innovative and traditional services specially tailored to meet the needs of customers in their market areas.

We developed our banking franchise through a combination of de novo organization and the purchase of existing bank franchises. The organizational efforts began in 1991, when a group of experienced bankers and local business people identified an unfilled niche in the Chicago metropolitan area retail banking market. As large banks acquired smaller ones and personal service was subjected to consolidation strategies, the opportunity increased for locally owned and operated, highly personal service-oriented banks. As a result, Lake Forest Bank and Trust Company (“Lake Forest Bank”) was founded in December 1991 to service the Lake Forest and Lake Bluff communities.

We now own fifteen banks, including nine Illinois-chartered banks: Lake Forest Bank, Hinsdale Bank and Trust Company (“Hinsdale Bank”), Wintrust Bank, Libertyville Bank and Trust Company (“Libertyville Bank”), Northbrook Bank & Trust Company (“Northbrook Bank”), Village Bank & Trust (“Village Bank”), Wheaton Bank & Trust Company (“Wheaton Bank”), State Bank of the Lakes and St. Charles Bank & Trust Company (“St. Charles Bank”). In addition, we have one Wisconsin-chartered bank, Town Bank, and five nationally chartered banks: Barrington Bank, Crystal Lake Bank & Trust Company, N.A. (“Crystal Lake Bank”), Schaumburg Bank & Trust Company, N.A. (“Schaumburg Bank”), Beverly Bank & Trust Company, N.A. (“Beverly Bank”) and Old Plank Trail Community Bank, N.A. (“Old Plank Trail Bank”). As of December 31, 2016, we had 155 banking locations.

Each bank is subject to regulation, supervision and regular examination by: (1) the Secretary of the Illinois Department of Financial and Professional Regulation (“Illinois Secretary”) and the Board of Governors of the Federal Reserve System (“Federal Reserve”) for Illinois-chartered banks; (2) the Office of the Comptroller of the Currency (“OCC”) for nationally-chartered banks; or (3) the Wisconsin Department of Financial Institutions (“Wisconsin Department”) and the Federal Reserve for Town Bank.

We also engage in the retail origination and correspondent purchase of residential mortgages through Wintrust Mortgage. Most originated and purchased loans sold into the secondary market are sold with servicing released. Certain originated loans are sold to the Company's banks with servicing remaining within Wintrust Mortgage operations. Wintrust Mortgage maintains retail mortgage offices in a number of states, with the largest concentration located in the Chicago, Minneapolis and Los Angeles metropolitan areas.

We also offer several niche lending products through several of the banks. These include Barrington Bank's Community Advantage program, which provides lending, deposit and cash management services to condominium, homeowner and community associations; Hinsdale Bank's mortgage warehouse lending program, which provides loan and deposit services to mortgage brokerage companies located predominantly in the Chicago metropolitan area; and Lake Forest Bank's franchise lending program, which provides lending to restaurant franchisees. Other niches offered throughout our banking franchise include Wintrust Commercial Finance, which offers direct leasing opportunities; Wintrust Business Credit, which specializes in asset-based lending for middle-market companies; Wintrust SBA Lending, which is dedicated to offering expertise in Small Business Administration loans; Wintrust Commercial Real Estate, which concentrates on real estate lending solutions including commercial mortgages and construction loans; and Wintrust Government, Non-Profit & Hospital, which focuses on financial solutions for mission-based organizations such as hospitals, non-profits, educational institutions and local government operations.

Specialty Finance

Through our specialty finance segment, we offer financing of insurance premiums for businesses and individuals; accounts receivable financing, value-added, out-sourced administrative services; and other specialty finance businesses. We conduct our specialty finance businesses through non-bank subsidiaries. Our wholly owned subsidiary, FIFC, engages in the premium finance receivables business, our most significant specialized lending niche, including commercial insurance premium finance and life insurance premium finance. We also engage in commercial insurance premium finance in Canada through our wholly owned subsidiary FIFC Canada.

In their commercial insurance premium finance operations, FIFC and FIFC Canada make loans to businesses to finance the insurance premiums they pay on their commercial insurance policies. Approved medium and large insurance agents and brokers located throughout the United States and Canada assist FIFC and FIFC Canada, respectively, in arranging each commercial premium finance loan between the borrower and FIFC or FIFC Canada, as the case may be. FIFC or FIFC Canada evaluates each loan request according to its own underwriting criteria including the amount of the down payment on the insurance policy, the term of the loan, the credit quality of the insurance company providing the financed insurance policy, the interest rate, the borrower's previous payment history, if any, and other factors deemed appropriate. Upon approval of the loan by FIFC or FIFC Canada, as the case may be, the borrower makes a down payment on the financed insurance policy, which is generally done by providing payment to the agent or broker, who then forwards it to the insurance company. FIFC or FIFC Canada may either forward the financed amount of the remaining policy premiums directly to the insurance carrier or to the agent or broker for remittance to the insurance carrier on FIFC's or FIFC Canada's behalf. In some cases the agent or broker may hold our collateral, in the form of the proceeds of the unearned insurance premium from the insurance company, and forward it to FIFC or FIFC Canada in the event of a default by the borrower. This lending involves relatively rapid turnover of the loan portfolio and high volume of loan originations. Because the agent or broker is the primary contact to the ultimate borrowers who are located nationwide and because proceeds and our collateral may be handled by the agent or brokers during the term of the loan, FIFC and FIFC Canada may be more susceptible to third party (i.e., agent or broker) fraud. The Company performs various controls and procedures including ongoing credit and other reviews of the agents and brokers as well as performs various internal audit steps to mitigate against the risk of any fraud.

The commercial and property premium finance business is subject to regulation in the majority of states. Regulation typically governs notices to borrowers prior to cancellation of a policy, notices to insurance companies, maximum interest rates and late fees and approval of loan documentation. FIFC is licensed or otherwise qualified to provide financing of commercial insurance policies in all 50 states, the District of Columbia and Puerto Rico, and FIFC’s compliance department regularly monitors changes to regulations and updates policies and programs accordingly.

FIFC also finances life insurance policy premiums generally used for estate planning purposes of high net-worth borrowers. These loans are originated directly with the borrowers with assistance from life insurance carriers, independent insurance agents, financial advisors and legal counsel. The cash surrender value of the life insurance policy is the primary form of collateral. In addition, these loans often are secured with a letter of credit, marketable securities or certificates of deposit. In some cases, FIFC may make a loan that has a partially unsecured position.

The life insurance premium finance business is governed under banking regulations but is not subject to additional systemic regulation. FIFC's compliance department regularly monitors the regulatory environment and the company's compliance with existing regulations. FIFC maintains a policy prohibiting the knowing financing of stranger-originated life insurance and has established procedures to identify and prevent the company from financing such policies. While a carrier could potentially put at risk the cash surrender value of a policy, which serves as FIFC's primary collateral, by challenging the validity of the insurance contract for lack of an insurable interest, FIFC believes it has strong counterclaims against any such claims by carriers, in addition to recourse to borrowers and guarantors as well as to additional collateral in certain cases.

Premium finance loans made by FIFC and FIFC Canada are primarily secured by the insurance policies financed by the loans. These insurance policies are written by a large number of insurance companies geographically dispersed throughout the United States and Canada. Our premium finance receivables balances finance insurance policies that are spread among a large number of insurers, however one of the insurers represents approximately 13% of such balances and one additional insurer represents approximately 5% of such balances. FIFC and FIFC Canada consistently monitor carrier ratings and financial performance of our carriers. In the event ratings fall below certain levels, most of FIFC's life insurance premium finance policies provide for an event of default and allow FIFC to have recourse to borrowers and guarantors as well as to additional collateral in certain cases. For the commercial premium finance business, the term of the loans is sufficiently short such that in the event of a decline in carrier ratings, FIFC or FIFC Canada, as the case may be, can restrict or eliminate additional loans to finance premiums to such carriers. The majority of premium finance receivables are purchased by the banks in order to more fully utilize their lending capacity as these loans generally provide the banks with higher yields than alternative investments.

Through our wholly owned subsidiary Wintrust Asset Finance, we provide equipment financing through structured loan and lease products to customers in a variety of industries throughout the United States. Wintrust Asset Finance provides financing of fixed assets consisting of property, plant and equipment, transportation (trucks, trailers, rail, marine, buses), construction, manufacturing equipment, technology, oil and gas, restaurant equipment, medical and healthcare. During 2016, Wintrust Asset Finance contributed approximately $20.1 million to our revenue, which does not reflect intersegment eliminations.

Through our wholly owned subsidiary Tricom, we provide high-yielding, short-term accounts receivable financing and value-added, outsourced administrative services, such as data processing of payrolls, billing and cash management services to the

temporary staffing industry. Tricom’s clients, located throughout the United States, provide staffing services to businesses in diversified industries. During 2016, Tricom processed payrolls with associated client billings of approximately $684 million and contributed approximately $10.7 million to our revenue, net of interest expense. Net revenue is based on our reportable segments and does not reflect intersegment eliminations.

In 2016, our commercial premium finance operations, life insurance premium finance operations, leasing operations and accounts receivable finance operations accounted for 45%, 34%, 14% and 7%, respectively, of the total revenues of our specialty finance business.

Wealth Management

Through our wealth management segment, we offer a full range of wealth management services through three separate subsidiaries (WHI, CTC and Great Lakes Advisors): trust and investment services, asset management, securities brokerage services and 401(k) and retirement plan services. These subsidiaries are subject to regulation by the Securities and Exchange Commission (the “SEC”) and the Financial Industry Regulatory Authority (“FINRA”).

Great Lakes Advisors, our registered investment adviser with locations in downtown Chicago and Safety Harbor, Florida as well as in various banking offices of our fifteen banks, provides money management services and advisory services to individuals, institutions, and municipal and tax-exempt organizations. Great Lakes Advisors also provides portfolio management and financial advisory services for a wide range of pension and profit-sharing plans as well as money management and advisory services to CTC. At December 31, 2016, the Company’s wealth management subsidiaries had approximately $21.9 billion of assets under administration, which includes $2.5 billion of assets owned by the Company and its subsidiary banks.

CTC, our trust subsidiary, offers trust and investment management services to clients through offices located in downtown Chicago and at various banking offices of our fifteen banks. CTC is subject to regulation, supervision and regular examination by the OCC.

WHI, our registered broker/dealer subsidiary which has been operating since 1931, provides a full range of private client and securities brokerage services to clients located primarily in the Midwest. WHI is headquartered in downtown Chicago, operates an office in Appleton, Wisconsin, and has established branch locations in offices at a majority of our banks. WHI also provides a full range of investment services to clients through a network of relationships with community-based financial institutions primarily located in Illinois.

Historically, we have executed a growth strategy through branch openings and de novo bank formations, expansion of our wealth management and premium finance business, development of specialized earning asset niches and acquisitions of other community-oriented banks or specialty finance companies. After we made a decision to slow our growth from 2006 until 2008 due to unfavorable credit spreads, loosened underwriting standards by many of our competitors, and intense price competition, we raised capital and began to increase our lending and deposits in late 2008. From 2009 through 2012, this capital as well as additional capital raised during that period allowed us to be in a position to take advantage of opportunities in a disrupted marketplace by:

• Increasing our lending as other financial institutions pulled back;

• Hiring quality lenders and other staff away from larger and smaller institutions that may have substantially deviated from a customer-focused approach or who may have substantially limited the ability of their staff to provide credit or other services to their customers;

• Investing in dislocated assets such as the purchased life insurance premium finance portfolio, the Canadian commercial premium finance portfolio, trust and investment management companies and certain collateralized mortgage obligations; and

• Purchasing banks and banking assets either directly or through the FDIC-assisted process in areas key to our geographic expansion.

The Company has employed certain strategies since 2013 to manage net income amid an environment characterized by low interest rates and increased competition. In general, the Company has taken a steady and measured approach to grow strategically and manage expenses. Specifically, the Company has:

• Leveraged its internal loan pipeline and external growth opportunities to grow earnings assets to increase net interest income;

• Continued efforts to reduce interest costs by improving our funding mix;

• Written call option contracts on certain securities as an economic hedge to enhance the securities' overall return by using fees generated from these options and mitigate overall interest rate risk;

• Entered into mirror-image swap transactions to both satisfy customer preferences and maintain variable rate exposure;

• Purchased interest rate cap derivatives to potentially mitigate margin compression caused by the repricing of variable rate liabilities and lack of repricing of fixed rate loans and securities in a potential rising rate environment;

• Completed strategic acquisitions to expand our presence in existing and complimentary markets;

• Focused on cost control and leveraging our current infrastructure to grow without a commensurate increase in operating expenses;

• Expanded the Wintrust Asset Finance direct leasing niche in 2015 and 2016; and

• Further strengthened our capital position in 2016 and raised net proceeds of $152.9 million through the public issuance of 3,000,000 shares of the Company's common stock;

Our strategy and competitive position for each of our business segments is summarized in further detail, below.

Community Banking

We compete in the commercial banking industry through our banks in the communities they serve. The commercial banking industry is highly competitive and the banks face strong direct competition for deposits, loans and other financial related services. The banks compete with other commercial banks, thrifts, credit unions, stockbrokers, government-sponsored entities, mutual fund companies, insurance companies, factoring companies and other non-bank financial companies. Some of these competitors are local, while others are statewide or nationwide.

As a mid-size financial services company, we expect to benefit from greater access to financial and managerial resources than our smaller local competitors while maintaining our commitment to local decision-making and to our community banking philosophy. In particular, we are able to provide a wider product selection and larger credit facilities than many of our smaller competitors, and we believe our service offerings help us in recruiting talented staff. We continue to add lenders throughout the community banking organization, many of whom have joined us because of our ability to offer a range of products and level of services which compete effectively with both larger and smaller market participants. We have continued to expand our product delivery systems, including a wide variety of electronic banking options for our retail and commercial customers which allow us to provide a level of service typically associated with much larger banking institutions. Consequently, management views technology as a great equalizer to offset some of the inherent advantages of its significantly larger competitors. Additionally, we have access to public capital markets whereas many of our local competitors are privately held and may have limited capital-raising capabilities.

We also believe we are positioned to compete effectively with other larger and more diversified banks, bank holding companies and other financial services companies due to the multi-chartered approach that pushes accountability for building a franchise and a high level of customer service down to each of our banking franchises. Additionally, we believe that we provide a relatively complete portfolio of products that is responsive to the majority of our customers' needs through the retail and commercial operations supplied by our banks, and through our mortgage and wealth management operations. The breadth of our product mix allows us to compete effectively with our larger competitors, while our multi-chartered approach with local and accountable management provides for what we believe is superior customer service relative to our larger and more centralized competitors.

Wintrust Mortgage competes with large mortgage brokers as well as other banking organizations. Consolidation, on-going investor push-backs, enhanced regulatory guidance and the promise of equal oversight for both banks and independent lenders have created challenges for small and medium-sized independent mortgage lenders. Wintrust Mortgage's size, bank affiliation, regulatory competency, branding, technology, business development tools and reputation make the firm well positioned to compete in this environment. In 2016, we have increased the amount of loans sold with servicing retained, including those loans sold to the Company's banks with servicing remaining within Wintrust Mortgage operations. While earnings will fluctuate with the rise and fall of long-term interest rates, we expect that mortgage banking revenue will be a continuous source of revenue for us and our mortgage lending relationships will continue to provide franchise value to our other financial service businesses.

In 2016, we furthered our growth strategy by purchasing, through certain of our banking subsidiaries, additional banking locations. We acquired one new banking locations in southern Wisconsin and two new banking locations in the Chicago metropolitan area. In addition, the Company opened two new branch locations in the Chicago metropolitan area. However, the Company closed two banking locations in 2016 as part of the integration of operations and the identification of under-performing locations. We also grew our existing franchise finance business through the acquisition of select franchise loans and related relationships in August 2016. We believe these strategic acquisitions and branch expansion will allow us to grow into contiguous markets that we currently do not service and expand our footprint.

Specialty Finance

FIFC encounters intense competition from numerous other firms, including a number of national commercial premium finance companies, companies affiliated with insurance carriers, independent insurance brokers who offer premium finance services and other lending institutions. Some of its competitors are larger and have greater financial and other resources. FIFC competes with these entities by emphasizing a high level of knowledge of the insurance industry, flexibility in structuring financing transactions, and the timely funding of qualifying contracts. We believe that our commitment to service also distinguishes us from our competitors. Additionally, we believe that FIFC's acquisition of a large life insurance premium finance portfolio and related assets in 2009 enhanced our ability to market and sell life insurance premium finance products. FIFC Canada competes with one national commercial premium finance company and a few regional providers. In 2014, FIFC Canada expanded its operations through the acquisition of two affiliated Canadian insurance premium funding and payment services companies.

Wintrust Asset Finance competes with other bank-affiliated, independent, captive and vendor equipment leasing and finance companies. Wintrust Asset Finance believes a customer-focused origination philosophy, an experienced team, strong underwriting discipline and expert asset management enables them to compete effectively in a growing and dynamic market.

Tricom competes with numerous other firms, including a small number of similar niche finance companies and payroll processing firms, as well as various finance companies, banks and other lending institutions. Tricom's management believes that its commitment to service distinguishes it from competitors.

Wealth Management Activities

Our wealth management companies (CTC, WHI and Great Lakes Advisors) compete with larger wealth management subsidiaries of other larger bank holding companies as well as with other trust companies, brokerage and other financial service companies, stockbrokers and financial advisors. We believe we can successfully compete for trust, asset management and brokerage business by offering personalized attention and customer service to small to midsize businesses and affluent individuals. We continue to recruit and hire experienced professionals from the larger Chicago area wealth management companies, which is expected to help in attracting new customer relationships.

General

Our business is subject to extensive regulation and supervision under federal and state laws and regulations. The Company is a bank holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), subject to regulation, supervision, and examination by the Federal Reserve. Our subsidiary banks are subject to regulation, supervision, and examination by the agency that granted their banking charters: (1) the OCC for Barrington Bank, Crystal Lake Bank, Schaumburg Bank, Beverly Bank and Old Plank Trail Bank; (2) the Illinois Secretary for Lake Forest Bank, Hinsdale Bank, Wintrust Bank, Libertyville Bank, Northbrook Bank, Village Bank, Wheaton Bank, State Bank of the Lakes and St. Charles Bank; and (3) the Wisconsin Department for Town Bank. Our Illinois and Wisconsin state-chartered bank subsidiaries are also members of the Federal Reserve System, subject to supervision and regulation by the Federal Reserve as their primary federal regulator. The deposits of all of our subsidiary banks are insured by the Deposit Insurance Fund (“DIF”) and, as such, the FDIC has additional oversight authority over the banks. The supervision, regulation and examination of banks and bank holding companies by bank regulatory agencies are intended primarily for the protection of depositors, the DIF, and the banking system as a whole, rather than shareholders of banks and bank holding companies, and in some instances may be contrary to their interests.

Our non-bank subsidiaries generally are subject to regulation by their functional regulators, including state finance and insurance agencies, the SEC, FINRA, the Chicago Stock Exchange, the OCC, as well as by the Federal Reserve.

These federal and state laws, and the regulations of the bank regulatory agencies issued under them, affect, among other things, the scope of business, the kinds and amounts of investments banks may make, reserve requirements, capital levels relative to operations, the nature and amount of collateral for loans, the establishment of branches, the ability to merge, consolidate and acquire, dealings with insiders and affiliates and the payment of dividends. The regulatory agencies generally have broad discretion to impose restrictions and limitations on the operations of a regulated entity where the agencies determine, among other things, that such operations are unsafe or unsound, fail to comply with applicable law or are otherwise inconsistent with laws and regulations or with the supervisory policies of these agencies

The following is a description of some of the laws and regulations that currently affect our business. By necessity, the descriptions below are summaries that do not purport to be complete, and that are qualified in their entirety by reference to those statutes and

regulations discussed, and all regulatory interpretations thereof. In recent years, lawmakers and regulators have increased their focus on the financial services industry. Additional changes in applicable laws, regulations, or the interpretations thereof are possible, and could have a material adverse effect on our business or the business of our subsidiaries.

Bank Holding Company Regulation

The Company is a bank holding company that has elected to be treated by the Federal Reserve as a financial holding company for purposes of the BHC Act. The activities of bank holding companies generally are limited to the business of banking, managing or controlling banks, and other activities determined by the Federal Reserve, by regulation or order prior to November 11, 1999, to be so closely related to banking as to be a proper incident thereto. Impermissible activities for bank holding companies and their subsidiaries include activities that are related to commerce, such as retail sales of nonfinancial products or manufacturing.

As a financial holding company, we may engage in an expanded range of activities, including securities and insurance activities conducted as agent or principal that are considered to be financial in nature. Moreover, financial holding companies may engage in activities incidental or complementary to financial activities, if the Federal Reserve determines that such activities pose no substantial risk to the safety or soundness of depository institutions or the financial system in general. Maintaining our financial holding company status requires that our subsidiary banks remain “well-capitalized” and “well-managed” as defined by regulation, and maintain at least a “satisfactory” rating under the Community Reinvestment Act (“CRA”). In addition, under the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”), we must also remain well-capitalized and well-managed to maintain our financial holding company status. If we or our subsidiary banks fail to continue to meet these requirements, we could be subject to restrictions on new activities and acquisitions, and/or be required to cease and possibly divest of operations that conduct existing activities that are not permissible for a bank holding company that is not a financial holding company.

The BHC Act generally requires us to obtain prior approval from the Federal Reserve before acquiring direct or indirect ownership or control of more than 5% of the voting shares of, or substantially all the assets of, a new bank, or to merge or consolidate with another bank holding company. As a result of the Dodd-Frank Act, the BHC Act also now requires us to be well-capitalized and well-managed, as opposed to merely adequately capitalized and adequately managed as was previously required, in order to acquire a bank located outside of our home state. Additionally, subject to certain exceptions, the BHC Act generally prohibits us from acquiring direct or indirect ownership or control of voting shares of any company engaged in activities that are not permissible for us to engage in.

The Federal Deposit Insurance Act (“FDIA”), as amended by the Dodd-Frank Act, and Federal Reserve regulations and policy require us to serve as a source of financial and managerial strength for our subsidiary banks, and to commit resources to support the banks. This support may be required even if doing so may adversely affect our ability to meet other obligations.

Acquisitions of Ownership

Acquisitions of the Company’s voting stock above certain thresholds may be subject to prior regulatory notice or approval under applicable federal and state banking laws. Investors are responsible for ensuring that they do not, directly or indirectly, acquire shares of our stock in excess of the amount that can be acquired without regulatory approval under the BHC Act, the Change in Bank Control Act, the Illinois Banking Act and Wisconsin banking laws.

Regulatory Reform

The Dodd-Frank Act strengthened the ability of the federal bank regulatory agencies to supervise and examine bank holding companies and their subsidiaries. The Dodd-Frank Act represents a sweeping reform of the United States supervisory and regulatory framework applicable to financial institutions and capital markets in the wake of the global financial crisis, certain aspects of which are described below in more detail. In particular, and among other things, the Dodd-Frank Act: created a Financial Stability Oversight Council as part of a regulatory structure for identifying emerging systemic risks and improving interagency cooperation; created the Consumer Financial Protection Bureau (“CFPB”), which is authorized to regulate providers of consumer credit, savings, payment and other consumer financial products and services; narrowed the scope of federal preemption of state consumer laws enjoyed by national banks and federal savings associations and expanded the authority of state attorneys general to bring actions to enforce federal consumer protection legislation; imposed more stringent capital requirements on bank holding companies and subjected certain activities, including interstate mergers and acquisitions, to heightened capital conditions; with respect to mortgage lending, (1) significantly expanded requirements applicable to loans secured by 1-4 family residential real property, (2) imposed strict rules on mortgage servicing, and (3) required the originator of a securitized loan, or the sponsor of a securitization, to retain at least 5% of the credit risk of securitized exposures unless the underlying exposures are qualified residential mortgages or meet certain underwriting standards; repealed the prohibition on the payment of interest on business checking accounts; restricted the interchange fees payable on debit card transactions for issuers with $10 billion in assets or greater; subject to numerous exceptions, prohibited depository institutions and affiliates from certain investments in, and sponsorship of, hedge funds and private equity

funds and from engaging in proprietary trading; provided for enhanced regulation of advisers to private funds and of the derivatives markets; enhanced oversight of credit rating agencies; and prohibited banking agency requirements tied to credit ratings. These statutory changes shifted the regulatory framework for financial institutions, impacted the way in which they do business and have the potential to constrain revenues.

Numerous provisions of the Dodd-Frank Act are required to be implemented through rulemaking by the appropriate federal regulatory agencies. A majority of the required regulations have been issued and others have been released for public comment or released in final form. Furthermore, while the reforms primarily target systemically important financial service providers, their influence is expected to filter down in varying degrees to smaller institutions over time. We will continue to evaluate the effect of the Dodd-Frank Act changes; however, in many respects, the ultimate impact of the Dodd-Frank Act will not be fully known for years, and no current assurance may be given that the Dodd-Frank Act, or any other new legislative changes, will not have a negative impact on the results of operations and financial condition of the Company and its subsidiaries. In addition, it is unclear what further changes or possible repeals to the Dodd-Frank Act may occur under the new Presidential administration. For further discussion of the most recent developments under the Dodd-Frank Act, see Item 7 “Management's Discussion and Analysis of Financial Condition and Results of Operations - Overview and Strategy - Financial Regulatory Reform.”

Volcker Rule

The Dodd-Frank Act added a new Section 13 to the BHC Act, known as the “Volcker Rule.” On December 10, 2013, five United States financial regulators, including the Federal Reserve, the FDIC and the OCC, adopted final rules implementing the Volcker Rule. The final rules prohibit banking entities from (1) engaging in short-term proprietary trading for their own accounts, and (2) having certain ownership interests in and relationships with hedge funds or private equity funds. Further, the final rules are intended to provide greater clarity with respect to both the extent of those primary prohibitions and of the related exemptions and exclusions. These rules also require each regulated entity to establish an internal compliance program that is consistent with the extent to which it engages in activities covered by the Volcker Rule, which must include (for the largest entities) making regular reports about those activities to regulators. Although the final rules provide some differences in compliance and reporting obligations based on size, the fundamental prohibitions of the Volcker Rule apply to banking entities of any size, including the Company and its bank subsidiaries. These rules were effective April 1, 2014, but the conformance period was extended from its statutory end date of July 21, 2014 until July 21, 2015 for proprietary trading and until July 2017 to divest private equity and hedge funds. The Dodd-Frank Act allows for additional extensions for illiquid holdings that are otherwise prohibited under the rule, to allow for orderly liquidation of such holdings.

We have previously evaluated the implications of these rules on our investments and determined that some of the securities in our investment portfolio would be subject to the Volcker Rule and, absent any further amendments to the Volcker Rule, would have to be divested or converted. In one instance, the need to divest a security at a fixed near-term date caused us to record an other-than-temporary impairment of $3.3 million on that security in the fourth quarter of 2013. We do not believe that any other required divestitures or reporting requirements will have any material financial implications on the Company. Per recently issued Federal Reserve Board ("FRB") guidance, the Company requested that the FRB grant the Company an extension for four funds held by the Company, which contain illiquid investments. The Company's aggregate investment in the four funds was valued at $1.2 million as of December 31, 2016. On February 15, 2017, the FRB granted the Company's extension request for the shorter of: 1) July 21, 2022; or 2) the date by which the funds mature by their terms or are otherwise conformed to the Volcker Rule. The Company is in the process of liquidating the four funds and expects to meet its obligations under the extension.

Capital Requirements

We are subject to various regulatory capital requirements both at the Company and at the subsidiary bank level. Failure to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators that, if undertaken, could have an adverse material effect on our financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action (described below), we must meet specific capital guidelines that involve quantitative measures of our assets, liabilities, and certain off-balance sheet items as calculated under regulatory accounting policies. Our capital amounts and classification are also subject to judgments by the regulators regarding qualitative components, risk weightings, and other factors. As of December 31, 2016, our regulatory capital ratios are above the well-capitalized standards. These capital rules have undergone significant changes with the adoption by the federal banking agencies of final rules that implement Basel III requirements, which are discussed below.

The Basel Committee on Banking Supervision has drafted frameworks for the regulation of capital and liquidity of internationally active banking organizations, the most recent of which is generally referred to as “Basel III.” In July 2013, the federal banking agencies jointly issued final rules establishing a new comprehensive capital framework for U.S. banking organizations that would implement the Basel III capital framework and certain provisions of the Dodd-Frank Act. The final rules seek to strengthen the

components of regulatory capital, increase risk-based capital requirements, and make selected changes to the calculation of risk-weighted assets. The final rules, among other things:

• revise minimum capital requirements and adjust prompt corrective action thresholds;

• revise the components of regulatory capital and create a new capital measure called “Common Equity Tier 1,” which must constitute at least 4.5% of risk-weighted assets;

• specify that Tier 1 capital consists only of Common Equity Tier 1 and certain “Additional Tier 1 Capital” instruments meeting specified requirements;

• increase the minimum Tier 1 capital ratio requirement from 4% to 6%;

• retain the existing risk-based capital treatment for 1-4 family residential mortgage exposures;

• permit most banking organizations, including the Company, to retain, through a one-time permanent election, the existing capital treatment for accumulated other comprehensive income;

• implement a new capital conservation buffer of Common Equity Tier 1 capital equal to 2.5% of risk-weighted assets, which will be in addition to the 4.5% Common Equity Tier 1 capital ratio and is being phased in over a three-year period beginning January 1, 2016, which buffer is generally required to make capital distributions and pay executive bonuses;

• increase capital requirements for past-due loans, high volatility commercial real estate exposures, and certain short-term loan commitments;

• require the deduction of mortgage servicing assets and deferred tax assets that exceed 10% of Common Equity Tier 1 capital in each category and 15% of Common Equity Tier 1 capital in the aggregate; and

• remove references to credit ratings consistent with the Dodd-Frank Act and establish due diligence requirements for securitization exposures.

Under the final rules, compliance by the Company was required by January 1, 2015, subject to a transition period for several aspects of the final rules, including the new minimum capital ratio requirements, the capital conservation buffer, and the regulatory capital adjustments and deductions. Requirements to maintain higher levels of capital could adversely impact our return on equity. We believe that we will continue to exceed all estimated well-capitalized regulatory requirements on a fully phased-in basis.

Under capital rules in effect for the year ended December 31, 2016, as a bank holding company, we were required to maintain a minimum ratio of qualifying total capital to risk-weighted assets of 8.0%, of which at least 6.0% must be in the form of Tier 1 capital (generally common equity, retained earnings and a limited amount of qualifying preferred stock, less goodwill and certain core deposit intangibles). The remainder may consist of Tier 2 capital, which, subject to certain conditions and limitations, consists of: the allowance for credit losses; perpetual preferred stock and related surplus; hybrid capital instruments; unrealized holding gains on marketable equity securities; perpetual debt and mandatory convertible debt securities; term subordinated debt and intermediate-term preferred stock. The Federal Reserve has stated that Tier 1 voting common equity should be the predominant form of capital. In addition, the Federal Reserve requires a minimum leverage ratio of Tier 1 capital to total assets of 3.0% for the most highly-rated bank holding companies, and 4% for all other bank holding companies. Our bank regulatory agencies uniformly encourage banks and bank holding companies to be “well-capitalized,” which, for the year ended December 31, 2016, required: a leverage ratio of Tier 1 capital to total assets of 5% or greater, a ratio of Tier 1 capital to total risk-weighted assets of 8% or greater, a ratio of Common Equity Tier 1 capital to total risk-weighted assets of 6.5%, and a ratio of total capital to total risk-weighted assets of 10% or greater. As of December 31, 2016, the Company met these requirements, with total capital to risk-weighted assets ratio of 11.9%, its Tier 1 capital to risk-weighted asset ratio of 9.7%, its Common Equity Tier 1 capital to risk-weighted assets ratio of 8.6%, and its Tier 1 leverage ratio of 8.9%.

Failure to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators that, if undertaken, could have an adverse material effect on our financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action (described below), we must meet specific capital guidelines that involve quantitative measures of our assets, liabilities, and certain off-balance sheet items, as calculated under regulatory accounting policies. Our capital amounts and classification are also subject to judgments by the regulators regarding qualitative components, risk weightings, and other factors.

For more information, see Item 7 “Management's Discussion and Analysis of Financial Condition and Results of Operations - Overview and Strategy - Financial Regulatory Reform.”

Liquidity Requirements

Historically, regulation and monitoring of bank and bank holding company liquidity has been addressed as a supervisory matter, without required formulaic measures. However, the Basel III liquidity framework requires banks and bank holding companies to measure their liquidity against specific liquidity tests that are similar in some respects to liquidity measures historically applied by banks and regulators for management and supervisory purposes. One such test, referred to as the Liquidity Coverage Ratio

(“LCR”), is designed to ensure that the banking entity has an adequate stock of unencumbered high-quality liquid assets that can be converted easily and immediately in private markets into cash to meet liquidity needs for a 30-calendar day liquidity stress scenario. Another test, known as the Net Stable Funding Ratio (“NSFR”), is designed to promote more medium- and long-term funding of the assets and activities of financial institutions over a one-year horizon. These measures provide an incentive for banks and holding companies to increase their holdings in Treasury securities and other sovereign debt as a component of assets, increase the use of long-term debt as a funding source and rely on stable funding like core deposits (in lieu of brokered deposits).

The U.S. bank regulatory agencies implemented the LCR in September 2014, which requires large financial firms to hold levels of liquid assets sufficient to protect against constraints on their funding during times of financial turmoil. While the LCR only applies to the largest banking organizations in the country, certain elements are expected to filter down to all insured depository institutions, and we are reviewing our liquidity risk management policies in light of the LCR and NSFR regulations.

Capital Planning and Stress Testing Requirements

On October 12, 2012, the Federal Reserve published two final rules implementing the company-run stress test requirements mandated by the Dodd-Frank Act: one for U.S. bank holding companies with total consolidated assets of $10 billion to $50 billion, and one for U.S. bank holding companies with total consolidated assets of $50 billion or more. In 2014 and 2013, under the rule applicable to the Company, which became effective November 15, 2012, we were required to conduct annual company-run stress tests using data as of September 30th of each year and different scenarios provided by the Federal Reserve. Submissions were due to the Federal Reserve no later than March 31st of each following year. Each subsequent year, we have been required to use data as of December 31st with submissions due to the Federal Reserve no later than July 31st of each following year. For further discussion of capital planning and stress testing requirements, see Item 7 “Management's Discussion and Analysis of Financial Condition and Results of Operations - Overview and Strategy - Financial Regulatory Reform.”

Payment of Dividends and Share Repurchases

We are a legal entity separate and distinct from our banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of our bank and non-bank subsidiaries, our ability to pay dividends and repurchase shares depends largely upon our receipt of dividends from our subsidiaries. There are various federal and state law limitations on the extent to which our banking subsidiaries can declare and pay dividends to us, including minimum regulatory capital requirements, federal and state banking law requirements concerning the payment of dividends out of net profits or surplus, and general regulatory oversight to prevent unsafe or unsound practices. No assurances can be given that the banks will, in any circumstances, pay dividends to the Company.

In general, applicable federal and state banking laws prohibit, without prior regulatory approval, insured depository institutions, such as our bank subsidiaries, from making dividend distributions if such distributions are not paid out of available earnings, or would cause the institution to fail to meet applicable minimum capital requirements. In addition, our right, and the right of our shareholders and creditors, to participate in any distribution of the assets or earnings of our bank and non-bank subsidiaries is further subject to the prior claims of creditors of our subsidiaries.

Our ability to declare and pay dividends to our shareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. Federal Reserve policy provides that a bank holding company should not pay dividends unless (1) the bank holding company's net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends, (2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. The policy also provides that a bank holding company should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the bank holding company's capital structure. Bank holding companies also are required to consult with the Federal Reserve before increasing dividends or redeeming or repurchasing capital instruments. Additionally, the Federal Reserve could prohibit or limit the payment of dividends by a bank holding company if it determines that payment of the dividend would constitute an unsafe or unsound practice.

In addition, under the Basel III Rule, institutions that seek the freedom to pay dividends will have to maintain 2.5% of risk-weighted assets in Common Equity Tier 1 attributable to the capital conservation buffer to be phased in over three years beginning in 2016. For more information on the capital conservation buffer, see Item 7 “Management's Discussion and Analysis of Financial Condition and Results of Operations - Overview and Strategy - Financial Regulatory Reform.”

FDICIA and Prompt Corrective Action

The Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”), among other things, requires the federal bank regulatory agencies to take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet minimum capital requirements. Depository institutions are placed into one of five capital tiers: “well-capitalized,” “adequately capitalized,” “undercapitalized,” “significantly undercapitalized” and “critically undercapitalized.” An institution that fails to remain well-capitalized will be subject to a series of restrictions that increase as its capital condition worsens. For example, institutions that are less than well-capitalized are barred from soliciting, taking or rolling over brokered deposits. FDICIA generally prohibits a depository institution from making any capital distribution (including payment of a dividend) if the depository institution would be undercapitalized thereafter. Undercapitalized depository institutions are subject to growth limitations and must submit a capital restoration plan, which must be guaranteed by the institution's holding company. In addition, an undercapitalized institution is subject to increased monitoring and asset growth restrictions and is subject to greater regulatory approval requirements. The FDICIA also provides for enhanced supervisory authority over undercapitalized institutions, including authority for the appointment of a conservator or receiver for the institution. Guidance from the federal banking agencies also indicates that a holding company may be required to provide assurances that a subsidiary bank will comply with any requirements imposed on it under prompt corrective action.

As a result of the Dodd-Frank Act, bank holding companies will be subject to an “early remediation” regime that is substantially similar to the prompt corrective action regime applicable to banks. The remedial actions also increase as the condition of the holding company deteriorates, although the proposed holding company regime would use several forward-looking triggers to identify when a holding company is in troubled condition, beyond just the capital ratios used under the prompt corrective action regime.

As of December 31, 2016, each of the Company's banks was categorized as “well-capitalized.” In order to maintain the Company's designation as a financial holding company, the Company and each of the banks is required to maintain capital ratios at or above the “well-capitalized” levels. Management is committed to maintaining the Company's capital levels above the “well-capitalized” levels established by the Federal Reserve for bank holding companies.

Enforcement Authority

The federal bank regulatory agencies have broad authority to issue orders to depository institutions and their holding companies prohibiting activities that constitute violations of law, rule, regulation, or administrative order, or that represent unsafe or unsound banking practices, as determined by the federal banking agencies. The federal banking agencies also are empowered to require affirmative actions to correct any violation or practice; issue administrative orders that can be judicially enforced; direct increases in capital; limit dividends and distributions; restrict growth; assess civil money penalties against institutions or individuals who violate any laws, regulations, orders, or written agreements with the agencies; order termination of certain activities of holding companies or their non-bank subsidiaries; remove officers and directors; order divestiture of ownership or control of a non-banking subsidiary by a holding company; or terminate deposit insurance and appoint a conservator or receiver.

FDIA and Safety and Soundness

The FDIA imposes various requirements on insured depository institutions, including our subsidiary banks. Among other things, the FDIA includes requirements applicable to the closure of branches; merger or consolidation by or with another insured bank; additional disclosures to depositors with respect to terms and interest rates applicable to deposit accounts; uniform regulations for extensions of credit secured by real estate; restrictions on activities of and investments by state-chartered banks; and increased reporting requirements on agricultural loans and loans to small businesses. Under the “cross-guarantee” provision of the FDIA, insured depository institutions such as the subsidiary banks may be liable to the FDIC for any losses incurred, or reasonably expected to be incurred, by the FDIC resulting from the default of, or FDIC assistance to, any other commonly controlled insured depository institution. All of our subsidiary banks are commonly controlled within the meaning of the cross-guarantee provision.

The FDIA also requires the federal bank regulatory agencies to prescribe standards of safety and soundness, by regulations or guidelines, relating generally to operations and management, asset growth, asset quality, earnings, stock valuation and compensation. The federal bank regulatory agencies have adopted a set of guidelines prescribing safety and soundness standards pursuant to the FDIA. The guidelines establish general standards relating to internal controls and information systems, informational security, internal audit systems, loan documentation, credit underwriting, interest rate exposure, asset growth, and compensation, fees and benefits. The guidelines prohibit excessive compensation as an unsafe and unsound practice, and describe compensation as excessive when the amounts paid are unreasonable or disproportionate to the services performed by an executive officer, employee, director or principal shareholder.

During the past decade, properly managing risks has been identified as critical to the conduct of safe and sound banking activities and has become even more important as new technologies, product innovation, and the size and speed of financial transactions have changed the nature of banking markets. The agencies have identified a spectrum of risks facing banking institutions including, but not limited to, credit, market, liquidity, operational, legal, and reputational risk. In particular, recent regulatory pronouncements have focused on operational risk, which arises from the potential that inadequate information systems, operational problems, breaches in internal controls, fraud, or unforeseen catastrophes will result in unexpected losses. New products and services, third-party risk management and cybersecurity are critical sources of operational risk that financial institutions are expected to address in the current environment. The subsidiary banks are expected to have active board and senior management oversight; adequate policies, procedures, and limits; adequate risk measurement, monitoring, and management information systems; and comprehensive and effective internal controls.

Risk Committee Requirement

On March 27, 2014, the Federal Reserve published final rules to implement certain “enhanced prudential standards” mandated by the Dodd-Frank Act. Many of these enhanced prudential standards apply only to bank holding companies and foreign banking organizations with total consolidated assets of $50 billion or more, and do not apply to the Company. However, the Federal Reserve's enhanced prudential standards require that, beginning in 2015, publicly traded bank holding companies with total consolidated assets of greater than $10 billion and less than $50 billion must establish and maintain risk committees for their boards of directors to oversee the bank holding companies' risk management frameworks. Our Board has had a separate risk committee since 1998; we believe that our risk committee and corresponding risk management framework is in compliance with all applicable requirements.

Insurance of Deposit Accounts

The deposits of each of our subsidiary banks are insured by the DIF up to the standard maximum deposit insurance amount of $250,000 per depositor. Each of our subsidiary banks is subject to deposit insurance assessments based on the risk it poses to the DIF, as determined by the capital category and supervisory category to which it is assigned. The FDIC has authority to raise or lower assessment rates on insured deposits in order to achieve statutorily required reserve ratios in the DIF and to impose special additional assessments. In light of the significant increase in depository institution failures in 2008-2010 and the increase of deposit insurance limits, the DIF incurred substantial losses during recent years. To bolster reserves in the DIF, the Dodd-Frank Act increased the minimum reserve ratio of the DIF to 1.35% of insured deposits and deleted the statutory cap for the reserve ratio. In December 2010, the FDIC set the designated reserve ratio at 2%, 65 basis points above the statutory minimum. In April 2011, the FDIC implemented changes required by the Dodd-Frank Act to revise the definition of the assessment base for calculating deposit insurance premiums from the amount of insured deposits held by an institution to the institution's average total consolidated assets less average tangible equity. The FDIC also changed the assessment rates, providing that they will initially range from 2.5 basis points to 45 basis points. The FDIC has indicated that these changes generally will not require an increase in the level of assessments for depository institutions with less than $10 billion in assets, such as each of our bank subsidiaries, and may result in decreased assessments for such institutions. However, there is a risk that the banks' deposit insurance premiums will again increase if failures of insured depository institutions deplete the DIF.

In addition, the Deposit Insurance Fund Act of 1996 authorizes the Financing Corporation (“FICO”) to impose assessments on DIF assessable deposits in order to service the interest on FICO's bond obligations. The FICO assessment rate is adjusted quarterly and for the fourth quarter of 2016 was approximately 0.560 basis points (56 cents per $10,000 of assessable deposits).

Limits on Loans to One Borrower and Loans to Insiders

Federal and state banking laws impose limits on the amount of credit a bank can extend to any one person (or group of related persons). The Dodd-Frank Act expanded the scope of these restrictions for national banks under federal law to include credit exposure arising from derivative transactions, repurchase agreements, and securities lending and borrowing transactions. Provisions of the Dodd-Frank Act also amended the FDIA to prohibit state-chartered banks (including certain of our banking subsidiaries) from engaging in derivative transactions unless the state lending limit laws take into account credit exposure to such transactions.

Applicable banking laws and regulations also place restrictions on loans by FDIC-insured banks and their affiliates to their directors, executive officers and principal shareholders.

Additional Provisions Regarding Deposit Accounts

The Dodd-Frank Act eliminated prohibitions under federal law against the payment of interest on demand deposits, thus allowing businesses to have interest-bearing checking accounts. Depending upon the market response, this change could have an adverse impact on our interest expense.

Federal Reserve regulations require depository institutions to maintain reserves against their transaction accounts (primarily NOW and regular checking accounts). For 2017, the first $15.5 million of otherwise reservable balances are exempt from the reserve requirements; for transaction accounts aggregating more than $15.2 million to $115.1 million, the reserve requirement is 3% of total transaction accounts; and for net transaction accounts in excess of $115.1 million, the reserve requirement is 10% of the aggregate amount of total transaction accounts in excess of $115.1 million. These reserve requirements are subject to annual adjustment by the Federal Reserve. Our banks are in compliance with the foregoing requirements.

De Novo Branching

The Dodd-Frank Act amended the FDIA and the National Bank Act to allow national banks and state banks, with the approval of their regulators, to establish de novo branches in states other than the bank's home state as if such state was the bank's home state.

In 2009, the FDIC adopted enhanced supervisory procedures for de novo banks, which extended the special supervisory period for such banks from three to seven years. This extension was then rescinded in 2016. Throughout the de novo period, newly chartered banks will be subject to higher capital requirements, more frequent examinations and other requirements.

Anti-Tying Provisions

Under the anti-tying provisions of the BHC Act, among other things, each of our subsidiary banks is prohibited from conditioning the availability of any product or service, or varying the price for any product or service, on the requirement that the customer obtain some additional product or service from the bank or any of its affiliates, other than loans, deposits and trust services.

Transactions with Affiliates

Certain “covered” transactions between a bank and its holding company or other non-bank affiliates are subject to various restrictions imposed by state and federal law and regulation. Such “covered transactions” include loans and other extensions of credit by the bank to the affiliate, investments in securities issued by the affiliate, purchases of assets from the affiliate, payments of fees or other distributions to the affiliate, certain derivative transactions that create a credit exposure to an affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of the affiliate. In general, these affiliate transaction rules limit the amount of covered transactions between an institution and a single affiliate, as well as the aggregate amount of covered transactions between an institution and all of its affiliates. In addition, covered transactions that are credit transactions must be secured by acceptable collateral, and all covered transactions must be on terms that are at least as favorable to the institution as then-prevailing in the market for comparable transactions with unaffiliated entities. Transactions between affiliated banks may be subject to certain exemptions under applicable federal law.

Community Reinvestment Act

Under the CRA, a financial institution has a continuing and affirmative obligation, consistent with the safe and sound operation of such institution, to help meet the credit needs of its entire community, including low and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for financial institutions nor does it limit an institution's discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. However, institutions are rated on their performance in meeting the needs of their communities. The CRA requires each federal banking agency to take an institution's CRA record into account when evaluating certain applications by the institution, including applications for charters, branches and other deposit facilities, relocations, mergers, consolidations, acquisitions of assets or assumptions of liabilities, and bank and savings association acquisitions. An unsatisfactory record of performance may be the basis for denying or conditioning approval of an application by a financial institution or its holding company. The CRA also requires that all institutions publicly disclose their CRA ratings. Each of our subsidiary banks received a “satisfactory” or better rating from the Federal Reserve or the OCC on their most recent CRA performance evaluations.

Compliance with Consumer Protection Laws

Our banks and some other operating subsidiaries are also subject to many federal consumer protection statutes and regulations, including the Truth in Lending Act, the Truth in Savings Act, the Equal Credit Opportunity Act, the Fair Credit Reporting Act, the

Electronic Fund Transfer Act, the Consumer Financial Protection Act, the Federal Trade Commission Act and analogous state statutes, the Fair Housing Act, the Real Estate Settlement Procedures Act, the Servicemembers Civil Relief Act and the Home Mortgage Disclosure Act. Wintrust Mortgage must also comply with many of these consumer protection statutes and regulations. Violation of these statutes can lead to significant potential liability for damages and penalties, in litigation by consumers as well as enforcement actions by regulators. Some of the key requirements of these laws:

• require specific disclosures of the terms of credit, and regulate underwriting and other practices for mortgage loans and other types of credit;

• require specific disclosures about deposit account terms, and the electronic transfers that can be made to or from accounts at the banks;

• provide limited consumer liability for unauthorized transactions;

• prohibit discrimination against an applicant in any consumer or business credit transaction;

• require notifications about the approval or decline of credit applications, the reasons for a decline, and the credit scores used to make credit decisions;

• prohibit unfair, deceptive or abusive acts or practices;

• require mortgage lenders to collect and report applicant and borrower data regarding loans for home purchases or improvement projects;

• require lenders to provide borrowers with information regarding the nature and cost of real estate settlements;

• forbid the payment of referral fees for any settlement service as part of a real estate transaction;

• prohibit certain lending practices and limit escrow amounts with respect to real estate transactions;

• provide interest rate reductions and other protections for servicemembers called to active duty; and

• prescribe possible penalties for violations of the requirements of consumer protection statutes and regulations.

During the past several years, Congress has amended these laws and federal regulators have proposed and finalized a number of significant amendments to the regulations implementing these laws. Among other things, the Federal Reserve, the FDIC and the OCC have adopted new rules applicable to the banks (and in some cases, Wintrust Mortgage) that govern consumer credit practices and disclosures, as well as rules that govern overdraft practices and disclosures. These rules may affect the profitability of our consumer banking activities.

As described above, the Dodd-Frank Act established the CFPB. The law transferred to the CFPB existing regulatory authority with respect to many of these consumer related regulations, and gave the CFPB new authority under the Consumer Financial Protection Act. In July 2011, many of the consumer financial protection functions previously assigned to other federal agencies shifted to the CFPB. The CFPB now has broad rulemaking authority over a wide range of consumer protection laws that apply to banks and other providers of financial products and services, including the authority to prohibit “unfair, deceptive or abusive practices,” to ensure that all consumers have access to markets for consumer financial products and services, and to ensure that such markets are fair, transparent and competitive. The Dodd-Frank Act also required the CFPB to adopt a number of new specific regulatory requirements. These new rules may increase the costs of engaging in these activities for all market participants, including our subsidiaries. In addition to the CFPB, other federal and state regulators have issued, and may in the future issue, regulations and guidance affecting aspects of our business. The developments may impose additional burdens on us and our subsidiaries. The CFPB has broad supervisory, examination and enforcement authority. Although we and our subsidiary banks are not subject to direct CFPB examination, the actions taken by the CFPB, including from its rulemaking authority, may influence enforcement actions and positions taken by other federal and state regulators, including those with jurisdiction over us and our subsidiaries. Finally, the Dodd-Frank Act authorizes state attorneys general and other state officials to enforce consumer protection rules issued by the CFPB.

Mortgage Related Rule Changes Generally

The Dodd-Frank Act amended the Truth in Lending Act and the Real Estate Settlement Procedures Act to impose a number of new requirements regarding the origination and servicing of residential mortgage loans. These amendments created a variety of new consumer protections. First, it significantly expands underwriting requirements applicable to loans secured by 1-4 family residential real property and augments federal law combating predatory lending practices. In addition to numerous new disclosure requirements, the Dodd-Frank Act imposes new standards for mortgage loan originations on all lenders, including banks and savings associations, in an effort to strongly encourage lenders to verify a borrower’s ability to repay, while also establishing a presumption of compliance for certain “qualified mortgages.” In addition, the Dodd-Frank Act generally requires lenders or securitizers to retain an economic interest in the credit risk relating to loans that the lender sells, and other asset-backed securities that the securitizer issues, if the loans have not complied with the ability-to-repay standards. The risk retention requirement generally will be 5%, but could be increased or decreased by regulation.

Ability to Repay Rule

On January 10, 2013, the CFPB issued a final rule implementing the Dodd-Frank Act’s ability-to-repay requirements. Under the final rule, lenders, in assessing a borrower’s ability to repay a mortgage-related obligation, must consider eight underwriting factors: (1) current or reasonably expected income or assets; (2) current employment status; (3) monthly payment on the subject transaction; (4) monthly payment on any simultaneous loan; (5) monthly payment for all mortgage-related obligations; (6) current debt obligations, alimony, and child support; (7) monthly debt-to-income ratio or residual income; and (8) credit history. The final rule also includes guidance regarding the application of, and methodology for evaluating, these factors.

Further, the final rule clarified that qualified mortgages do not include “no-doc” loans and loans with negative amortization, interest-only payments, balloon payments, terms in excess of 30 years, or points and fees paid by the borrower that exceed 3% of the loan amount, subject to certain exceptions. In addition, for qualified mortgages, the rule mandated that the monthly payment be calculated on the highest payment that will occur in the first five years of the loan, and required that the borrower’s total debt-to-income ratio generally may not be more than 43%. The final rule also provided that certain mortgages that satisfy the general product feature requirements for qualified mortgages and that also satisfy the underwriting requirements of Fannie Mae and Freddie Mac (while they operate under federal conservatorship or receivership), or the U.S. Department of Housing and Urban Development, Department of Veterans Affairs, or Department of Agriculture or Rural Housing Service, are also considered to be qualified mortgages. This second category of qualified mortgages will phase out as the aforementioned federal agencies issue their own rules regarding qualified mortgages, the conservatorship of Fannie Mae and Freddie Mac ends, and, in any event, after seven years.

As set forth in the Dodd-Frank Act, subprime (or higher-priced) mortgage loans are subject to the ability-to-repay requirement, and the final rule provided for a rebuttable presumption of lender compliance for those loans. The final rule also applied the ability-to-repay requirement to prime loans, while also providing a conclusive presumption of compliance (i.e., a safe harbor) for prime loans that are also qualified mortgages. Additionally, the final rule generally prohibited prepayment penalties (subject to certain exceptions) and set forth a 3-year record retention period with respect to documenting and demonstrating the ability-to-repay requirement and other provisions.

Changes to Mortgage Loan Originator Compensation

Previously existing regulations concerning the compensation of mortgage loan originators have been amended. As a result of these amendments, mortgage loan originators may not receive compensation based on a mortgage transaction’s terms or conditions other than the amount of credit extended under the mortgage loan. Further, the new standards limit the total points and fees that a bank and/or a broker may charge on conforming and jumbo loans to 3% of the total loan amount. Mortgage loan originators may receive compensation from a consumer or from a lender, but not both. These rules contain requirements designed to prohibit mortgage loan originators from “steering” consumers to loans that provide mortgage loan originators with greater compensation. In addition, the rules contain other requirements concerning recordkeeping.

Mortgage Loan Servicing

On January 17, 2013, the CFPB announced rules to implement certain provisions of the Dodd-Frank Act relating to mortgage servicing. The new servicing rules require servicers to meet certain benchmarks for loan servicing and customer service in general. Servicers must provide periodic billing statements and certain required notices and acknowledgments, promptly credit borrowers’ accounts for payments received and promptly investigate complaints by borrowers and are required to take additional steps before purchasing insurance to protect the lender’s interest in the property. The new servicing rules also call for additional notice, review and timing requirements with respect to delinquent borrowers. The new servicing rules took effect on January 10, 2014.

In order to ensure compliance with the Dodd-Frank Act mortgage-related rules the Company consolidated its consumer mortgage loan origination and loan servicing operations within Wintrust Mortgage. All consumer mortgage applications are taken through Wintrust Mortgage which has extensively trained loan originators located at many of our branches. While in certain limited cases our banks may offer specialized consumer mortgages to our customers, we expect that on a going forward basis, consumer mortgages for all of our banks will be originated and closed by Wintrust Mortgage. Wintrust Mortgage then sells loans to third parties or to our banks. To the extent that we retain consumer mortgage loans in our bank portfolios, our banks have engaged Wintrust Mortgage to provide loan servicing.

On August 4, 2016, the CFPB finalized additional changes to existing mortgage servicing rules that will impact the Company’s loan servicing operations. Most of the rule provisions are effective in October 2017, but some are effective April 2018. The Company expects to be in compliance with the additional requirements on or before their respective effective dates.

TILA-RESPA Integrated Disclosure

On December 31, 2013, the CFPB published final rules and forms that combine certain disclosures that consumers receive in connection with applying for and closing on a mortgage loan under the Truth in Lending Act and the Real Estate Settlement Procedures Act. The two new forms developed by the CFPB are the Loan Estimate and the Closing Disclosure. The Loan Estimate replaces the Good Faith Estimate and the Early Truth in Lending Disclosure (“TIL”) and added additional disclosure language as required by the Dodd-Frank Act. The creditor must give the form to the consumer no later than three business days after the consumer applies for a mortgage loan. Consistent with current law, the creditor generally cannot charge the consumer any fees until after the consumer has been given the Loan Estimate form and the consumer has communicated intent to proceed with the transaction. Creditors may provide consumers with written estimates prior to application so long as there is a disclaimer to prevent confusion with the Loan Estimate form. The second disclosure, the Closing Disclosure form, replaces the HUD-1 and the Final TIL and added additional disclosure language as required by the Dodd Frank Act. The creditor must give the form to the consumer at least three business days before the consumer closes the loan. The rule became effective October 3, 2015. Wintrust Mortgage and the charter banks are both impacted by the rule, and have implemented procedures to comply with this regulation.

Expansion of the Home Mortgage Disclosure Act

The CFPB has published a lengthy amendment related to the reporting requirements under the Home Mortgage Disclosure Act. The CFPB claims the proposed rule aims to: 1) improve market information, data access, and the electronic reporting process; 2) monitor access to credit; 3) standardize the reporting threshold; 4) ease reporting requirements for some small banks; and 5) align reporting requirements with industry data standards. The proposed rule requires several new items of data be collected and reported to the Federal Financial Institutions Examination Council during annual reporting. A majority of the provisions of the rule become effective January 1, 2018. We expect to be fully compliant at that time.

Federal Preemption

The Dodd-Frank Act also amended the laws governing federal preemption of state laws as applied to national banks, and eliminated federal preemption for subsidiaries of national banks. These changes may subject the Company's national banks and their divisions, including Wintrust Mortgage, to additional state regulation and enforcement.

Debit Interchange

The Dodd-Frank Act added a new statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers (including our bank subsidiaries) be reasonable and proportional to the cost incurred by the issuer. The Dodd-Frank Act also gave the Federal Reserve the authority to establish rules regarding these interchange fees. The Federal Reserve issued final regulations that were effective in October 2011, and that limit interchange fees for electronic debit transactions to 21 cents plus .05% of the transaction, plus an additional one cent per transaction fraud adjustment. The rule also imposes requirements regarding routing and exclusivity of electronic debit transactions, and generally requires that debit cards be usable in at least two unaffiliated networks.

Anti-Money Laundering Programs

The Bank Secrecy Act (“BSA”) and USA PATRIOT Act of 2001 (“USA PATRIOT Act”) contain anti-money laundering (“AML”) and financial transparency provisions intended to detect, and prevent the use of the U.S. financial system for, money laundering and terrorist financing activities. The BSA, as amended by the USA PATRIOT Act, requires depository institutions and their holding companies to undertake activities including maintaining an AML program, verifying the identity of clients, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. Each of our subsidiary banks is subject to the BSA and, therefore, is required to provide its employees with AML training, designate an AML compliance officer and undergo an annual, independent audit to assess the effectiveness of its AML program. We have implemented policies, procedures and internal controls that are designed to comply with these AML requirements. In May 2016, the Financial Crimes Enforcement Network (“FinCEN”), which is a unit of the Treasury Department that drafts regulations implementing the USA PATRIOT Act and other AML and BSA legislation, issued final rules governing enhanced customer due diligence. The rules impose several new obligations on covered financial institutions with respect to their “legal entity customers,” including corporations, limited liability companies and other similar entities. For each such customer that opens an account (including an existing customer opening a new account), the covered financial institution must identify and verify the customer’s “beneficial owners,” who are specifically defined in the rules. The rules contain an exemption for insurance premium financing transactions, but cash refunds issued in connection with such transactions are not exempt, thus requiring verification of beneficial ownership before cash refunds may be issued to borrowers.

Bank regulators are focusing their examinations on anti-money laundering compliance, and we will continue to monitor and augment, where necessary, our AML compliance programs.

Office of Foreign Assets Control Regulation

The U.S. Department of the Treasury's Office of Foreign Assets Control, or “OFAC,” is responsible for administering economic sanctions that affect transactions with designated foreign countries, nationals and others, as defined by various Executive Orders and Acts of Congress. OFAC-administered sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a sanctioned country, including prohibitions against direct or indirect imports from and exports to a sanctioned country and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country; and (2) a blocking of assets in which the government or “specially designated nationals” of the sanctioned country have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). OFAC also publishes lists of persons, organizations, and countries suspected of aiding, harboring or engaging in terrorist acts, known as Specially Designated Nationals and Blocked Persons. Blocked assets (e.g., property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.

Protection of Client Information

Legal requirements concerning the use and protection of client information affect many aspects of the Company's business, and are continuing to evolve. Current legal requirements include the privacy and information safeguarding provisions of the Gramm-Leach-Blilely Act (“GLB Act”), the Fair Credit Reporting Act (“FCRA”) and the amendments adopted by the Fair and Accurate Credit Transactions Act of 2003, as well as state law requirements. The GLB Act requires a financial institution to disclose its privacy policy to certain customers, and requires the financial institution to allow those customers to opt-out of some sharing of the customers' nonpublic personal information with nonaffiliated third persons. In accordance with these requirements, we and each of our banks and operating subsidiaries provide a written privacy to each affected customer when the customer relationship begins and an annual basis. As described in the privacy notice, we protect the security of information about our customers, educate our employees about the importance of protecting customer privacy, and allow affected customers to opt out of certain types of information sharing. We and our subsidiaries also require business partners with which we share information to have adequate security safeguards and to follow the requirements of the GLB Act. The GLB Act, as interpreted by the federal banking regulators, and state laws require us to take certain actions, including possible notice to affected customers, in the event that sensitive customer information is comprised. We and/or each of the banks and operating subsidiaries may need to amend our privacy policies and adapt our internal procedures in the event that these legal requirements, or the regulators' interpretation of them, change, or if new requirements are added.

Like other lenders, the banks and several of our operating subsidiaries utilize credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates reporting information to credit bureaus, prescreening individuals for credit offers, sharing of information between affiliates, and using affiliate data for marketing purposes. Similar state laws may impose additional requirements on us, the banks and our operating subsidiaries.

Violation of these legal requirements may expose us to regulatory action and private litigation, including claims for damages and penalties. In addition, a security incident can cause substantial reputational harm.

FASB Loan Loss Accounting Standard

In June 2016, the Financial Accounting Standards Board (“FASB”) issued a new current expected credit loss rule (“CECL”) which requires bankers to record, at the time of origination, credit losses expected throughout the life of the asset portfolio on loans and held-to-maturity securities, as opposed the current practice of recording losses when it is probable that a loss event has occurred. The expected losses will be based on historical experience, current conditions, and reasonable and supportable forecasts. CECL will be effective in 2020 for SEC registrants and 2021 for all others. The Company is taking the necessary steps to be in compliance with the CECL rule.

Broker-Dealer and Investment Adviser Regulation

WHI and Great Lakes Advisors are subject to extensive regulation under federal and state securities laws. WHI is registered as a broker-dealer with the SEC and in all 50 states, the District of Columbia and the U.S. Virgin Islands. Both WHI and Great Lakes Advisors are registered as investment advisers with the SEC. In addition, WHI is a member of several self-regulatory organizations (“SROs”), including FINRA and the Chicago Stock Exchange. Although WHI is required to be registered with the SEC, much of its regulation has been delegated to SROs that the SEC oversees, including FINRA and the national securities exchanges. In

addition to SEC rules and regulations, the SROs adopt rules, subject to approval of the SEC, that govern all aspects of business in the securities industry and conduct periodic examinations of member firms. WHI is also subject to regulation by state securities commissions in states in which it conducts business. WHI and Great Lakes Advisors are registered only with the SEC as investment advisers, but certain of their advisory personnel are subject to regulation by state securities regulatory agencies.

As a result of federal and state registrations and SRO memberships, WHI is subject to overlapping schemes of regulation that cover all aspects of its securities businesses. Such regulations cover, among other things, uses and safekeeping of clients' funds; record-keeping and reporting requirements; supervisory and organizational procedures intended to assure compliance with securities laws and to prevent improper trading on material nonpublic information; personnel-related matters, including qualification and licensing of supervisory and sales personnel; limitations on extensions of credit in securities transactions; clearance and settlement procedures; “suitability” determinations as to certain customer transactions; limitations on the amounts and types of fees and commissions that may be charged to customers; and regulation of proprietary trading activities and affiliate transactions. Violations of the laws and regulations governing a broker-dealer's actions can result in censures, fines, the issuance of cease-and-desist orders, revocation of licenses or registrations, the suspension or expulsion from the securities industry of a broker-dealer or its officers or employees, or other similar actions by both federal and state securities administrators, as well as the SROs.

As a registered broker-dealer, WHI is subject to the SEC's net capital rule as well as the net capital requirements of the SROs of which it is a member. Net capital rules, which specify minimum capital requirements, are generally designed to measure general financial integrity and liquidity and require that at least a minimum amount of net assets be kept in relatively liquid form. Rules of FINRA and other SROs also impose limitations and requirements on the transfer of member organizations' assets. Compliance with net capital requirements may limit the Company's operations requiring the intensive use of capital. These requirements restrict the Company's ability to withdraw capital from WHI, which in turn may limit the Company's ability to pay dividends, repay debt or redeem or purchase shares of the Company's own outstanding stock. WHI is a member of the Securities Investor Protection Corporation (“SIPC”), which subject to certain limitations, serves to oversee the liquidation of a member brokerage firm, and to return missing cash, stock and other securities owed to the firm's brokerage customers, in the event a member broker-dealer fails. The general SIPC protection for customers' securities accounts held by a member broker-dealer is up to $500,000 for each eligible customer, including a maximum of $250,000 for cash claims. SIPC does not protect brokerage customers against investment losses.

WHI in its capacity as an investment adviser is subject to regulations covering matters such as transactions between clients, transactions between the adviser and clients, custody of client assets and management of mutual funds and other client accounts. The principal purpose of regulation and discipline of investment firms is the protection of customers, clients and the securities markets rather than the protection of creditors and shareholders of investment firms. Sanctions that may be imposed for failure to comply with laws or regulations governing investment advisers include the suspension of individual employees, limitations on an adviser's engaging in various asset management activities for specified periods of time, the revocation of registrations, other censures and fines. On April 6, 2016, the United States Department of Labor (“DOL”) released a final rule to define the term “fiduciary” and address conflicts of interest in providing investment advice to retirement accounts. The final rule requires those who provide retirement investment advice to employee benefit plans and individual retirement accounts to abide by a fiduciary standard. The DOL also released related exemptions that provide requirements that must be satisfied to prevent prohibited transactions under the Employee Retirement Income Security Act of 1974 (“ERISA”). The transition to the current Presidential administration has resulted in uncertainty as to whether the rules will take effect as scheduled on April 1, 2017, WHI is continuing its preparations to be in compliance with the rule if necessary.

At December 31, 2016, the Company and its subsidiaries employed a total of 3,878 full-time-equivalent employees. The Company provides its employees with comprehensive medical and dental benefit plans, life insurance plans, 401(k) plans and an employee stock purchase plan. The Company considers its relationship with its employees to be good.

The Company’s Internet address is www.wintrust.com. The Company makes available at this address, under the “Investor Relations” tab, free of charge, its Annual Report on Form 10-K, its annual reports to shareholders, Quarterly Reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the “Exchange Act”) as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC.

Supplemental Statistical Data

The following statistical information is provided in accordance with the requirements of The Securities Act Industry Guide 3, Statistical Disclosure by Bank Holding Companies, which is part of Regulation S-K as promulgated by the SEC. This data should be read in conjunction with the Company’s Consolidated Financial Statements and notes thereto, and Management’s Discussion and Analysis which are contained in Item 7 of this Annual Report on Form 10-K.

Investment Securities Portfolio

The following table presents the amortized cost and fair value of the Company’s investment securities portfolios, by investment category, as of December 31, 2016, 2015 and 2014:

(Dollars in thousands) 2016 2015 2014 AmortizedCost FairValue AmortizedCost FairValue AmortizedCost FairValue Available-for-sale securities U.S. Treasury $ 142,741 $ 141,983 $ 312,282 $ 306,729 $ 388,713 $ 381,805 U.S. Government agencies 189,540 189,152 70,313 70,236 686,106 668,316 Municipal 129,446 131,809 105,702 108,595 234,951 238,529 Corporate notes: Financial issuers 65,260 64,392 80,014 80,043 129,309 129,758 Other 1,000 999 1,500 1,502 3,766 3,821 Mortgage-backed: (1) Mortgage-backed securities 1,185,448 1,131,402 1,069,680 1,052,510 271,129 271,649 Collateralized mortgage obligations 30,105 29,682 40,421 40,087 47,347 47,061 Equity securities 32,608 35,248 51,380 56,686 46,592 51,139 Total available-for-sale securities $ 1,776,148 $ 1,724,667 $ 1,731,292 $ 1,716,388 $ 1,807,913 $ 1,792,078 Held-to-maturity securities U.S. Government agencies $ 433,343 $ 408,880 $ 687,302 $ 680,162 $ — $ — Municipal 202,362 198,722 197,524 197,949 — — Total held-to-maturity securities $ 635,705 $ 607,602 $ 884,826 $ 878,111 $ — $ —

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.

Tables presenting the carrying amounts and gross unrealized gains and losses for securities at December 31, 2016 and 2015 are included by reference to Note 3 to the Consolidated Financial Statements presented under Item 8 of this Annual Report on Form 10-K. The following table presents the carrying value of the investment securities portfolios as of December 31, 2016, by maturity distribution.

(Dollars in thousands) Within 1year From 1 to5 years From 5 to10 years After 10years Mortgage-backed Equity Securities Total Available-for-sale securities U.S. Treasury $ 23,005 $ 118,978 $ — $ — $ — $ — $ 141,983 U.S. Government agencies 41,032 142,510 4,641 969 — — 189,152 Municipal 46,398 36,743 20,653 28,015 — — 131,809 Corporate notes: Financial issuers 34,627 21,193 3,157 5,415 — — 64,392 Other — 999 — — — — 999 Mortgage-backed: (1) Mortgage-backed securities — — — — 1,131,402 — 1,131,402 Collateralized mortgage obligations — — — — 29,682 — 29,682 Equity securities — — — — — 35,248 35,248 Total available-for-sale securities $ 145,062 $ 320,423 $ 28,451 $ 34,399 $ 1,161,084 $ 35,248 $ 1,724,667 Held-to-maturity securities U.S. Government agencies $ — $ 4,700 $ 12,510 $ 416,133 $ — $ — $ 433,343 Municipal — 25,094 57,154 120,114 — — 202,362 Total held-to-maturity securities $ — $ 29,794 $ 69,664 $ 536,247 $ — $ — $ 635,705

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.

The weighted average yield for each range of maturities of securities, on a tax-equivalent basis, is shown below as of December 31, 2016:

Within1 year From 1to 5 years From 5 to10 years After10 years Mortgage-backed Equity Securities Total Available-for-sale securities U.S. Treasury 0.64 % 0.87 % — % — % — % — % 0.83 % U.S. Government agencies 0.71 0.91 5.33 1.71 — — 0.98 Municipal 2.04 3.25 5.18 1.89 — — 2.84 Corporate notes: Financial issuers 2.54 2.15 2.73 1.60 — — 2.34 Other — 1.44 — — — — 1.44 Mortgage-backed: (1) Mortgage-backed securities — — — — 2.53 — 2.53 Collateralized mortgage obligations — — — — 1.96 — 1.96 Equity securities — — — — — 0.74 0.74 Total available-for-sale securities 1.56 % 1.25 % 4.93 % 1.84 % 2.52 % 0.74 % 2.19 % Held-to-maturity securities U.S. Government agencies — % 1.54 % 2.40 % 3.02 % — % — % 2.99 % Municipal — 3.05 4.21 5.05 — — 4.56 Total held-to-maturity securities — % 2.81 % 3.88 % 3.47 % — % — % 3.48 %

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.

Wintrust Financial Corporation, an Illinois corporation (“we,” “Wintrust” or “the Company”), which was incorporated in 1992, is a financial holding company based in Rosemont, Illinois, with total assets of approximately $22.9 billion as of December 31, 2015. We conduct our businesses through three segments: community banking, specialty finance and wealth management. All segment measurements discussed below are based on the reportable segments and do not reflect intersegment eliminations.

We provide community-oriented, personal and commercial banking services to customers located in the Chicago metropolitan area and in southern Wisconsin (“our market area”) through our fifteen wholly owned banking subsidiaries (collectively, the “banks”), as well as the origination and purchase of residential mortgages for sale into the secondary market through Wintrust Mortgage, a division of Barrington Bank and Trust Company, N.A. (“Barrington Bank”). For the years ended December 31, 2015, 2014 and 2013, the community banking segment had net revenues of $714 million, $621 million and $599 million, respectively, and net income of $102 million, $99 million and $88 million, respectively. The community banking segment had total assets of $19.3 billion, $16.7 billion and $15.1 billion as of December 31, 2015, 2014 and 2013, respectively. The community banking segment accounted for approximately 77% of our consolidated net revenues for the year ended December 31, 2015.

We provide specialty finance services, including financing for the payment of commercial insurance premiums and life insurance premiums (“premium finance receivables”) on a national basis through our wholly owned subsidiary, First Insurance Funding Corporation (“FIFC”) and in Canada through our premium finance company, First Insurance Funding of Canada (“FIFC Canada”), and short-term accounts receivable financing and outsourced administrative services through our wholly owned subsidiary, Tricom, Inc. of Milwaukee (“Tricom”). For the years ended December 31, 2015, 2014 and 2013, the specialty finance segment had net revenues of $119 million, $115 million and $105 million, respectively, and net income of $42 million, $41 million and $38 million, respectively. The specialty finance segment had total assets of $3.1 billion, $2.8 billion and $2.5 billion as of December 31, 2015, 2014 and 2013, respectively. The specialty finance segment accounted for 13% of our consolidated net revenues for the year ended December 31, 2015.

We provide a full range of wealth management services primarily to customers in our market area through three separate subsidiaries, The Chicago Trust Company, N.A. (“CTC”), Wayne Hummer Investments, LLC (“WHI”) and Great Lakes Advisors, LLC (“Great Lakes Advisors”). For the years ended December 31, 2015, 2014 and 2013, the wealth management segment had net revenues of $93 million, $89 million and $80 million, respectively, and net income of $13 million, $12 million and $11 million, respectively. The wealth management segment had total assets of $549 million, $520 million and $494 million as of December 31, 2015, 2014 and 2013, respectively. The wealth management segment accounted for 10% of our consolidated net revenues for the year ended December 31, 2015.

Community Banking

Through our banks, we provide community-oriented, personal and commercial banking services to customers located in our market area. Our customers include individuals, small to mid-sized businesses, local governmental units and institutional clients residing primarily in the banks' local service areas. The banks have a strategy to provide comprehensive community-focused banking services. In keeping with this strategy, the banks provide highly personalized and responsive service, a characteristic of locally-owned and managed institutions. As such, the banks compete for deposits principally by offering depositors a variety of deposit programs, convenient office locations, hours and other services, and for loan originations primarily through the interest rates and loan fees they charge, the efficiency and quality of services they provide to borrowers and the variety of their loan and cash management products. Using our decentralized corporate structure to our advantage, we offer our MaxSafe® deposit accounts, which provide customers with expanded Federal Deposit Insurance Corporation (“FDIC”) insurance coverage by spreading a customer's deposit across our fifteen banks. This product differentiates our banks from many of our competitors that have consolidated their bank charters into branches. We also have a downtown Chicago office that works with each of our banks to capture commercial and industrial business. Our commercial and industrial lenders in our downtown office operate in close partnership with lenders at our community banks. By combining our expertise in the commercial and industrial sector with our high level of personal service and full suite of banking products, we believe we create another point of differentiation from both our larger and smaller competitors. Our banks also offer home equity, consumer, and real estate loans, safe deposit facilities, ATMs, internet banking and other innovative and traditional services specially tailored to meet the needs of customers in their market areas.

We developed our banking franchise through a combination of de novo organization and the purchase of existing bank franchises. The organizational efforts began in 1991, when a group of experienced bankers and local business people identified an unfilled niche in the Chicago metropolitan area retail banking market. As large banks acquired smaller ones and personal service was subjected to consolidation strategies, the opportunity increased for locally owned and operated, highly personal service-oriented banks. As a result, Lake Forest Bank and Trust Company (“Lake Forest Bank”) was founded in December 1991 to service the Lake Forest and Lake Bluff communities.

We now own fifteen banks, including nine Illinois-chartered banks: Lake Forest Bank, Hinsdale Bank and Trust Company (“Hinsdale Bank”), Wintrust Bank, Libertyville Bank and Trust Company (“Libertyville Bank”), Northbrook Bank & Trust Company (“Northbrook Bank”), Village Bank & Trust (“Village Bank”), Wheaton Bank & Trust Company (“Wheaton Bank”), State Bank of the Lakes and St. Charles Bank & Trust Company (“St. Charles Bank”). In addition, we have one Wisconsin-chartered bank, Town Bank, and five nationally chartered banks: Barrington Bank, Crystal Lake Bank & Trust Company, N.A. (“Crystal Lake Bank”), Schaumburg Bank & Trust Company, N.A. (“Schaumburg Bank”), Beverly Bank & Trust Company, N.A. (“Beverly Bank”) and Old Plank Trail Community Bank, N.A. (“Old Plank Trail Bank”). As of December 31, 2015, we had 152 banking locations.

Each bank is subject to regulation, supervision and regular examination by: (1) the Secretary of the Illinois Department of Financial and Professional Regulation (“Illinois Secretary”) and the Board of Governors of the Federal Reserve System (“Federal Reserve”) for Illinois-chartered banks; (2) the Office of the Comptroller of the Currency (“OCC”) for nationally-chartered banks; or (3) the Wisconsin Department of Financial Institutions (“Wisconsin Department”) and the Federal Reserve for Town Bank.

We also engage in the retail origination and correspondent purchase of residential mortgages through Wintrust Mortgage. Most originated and purchased loans sold into the secondary market are sold with servicing released. Certain originated loans are sold to the Company's banks with servicing remaining within Wintrust Mortgage operations. Wintrust Mortgage maintains retail mortgage offices in a number of states, with the largest concentration located in the Chicago, Minneapolis and Los Angeles metropolitan areas.

We also offer several niche lending products through several of the banks. These include Barrington Bank's Community Advantage program, which provides lending, deposit and cash management services to condominium, homeowner and community associations; Hinsdale Bank's mortgage warehouse lending program, which provides loan and deposit services to mortgage brokerage companies located predominantly in the Chicago metropolitan area; and Lake Forest Bank's franchise lending program, which provides lending to restaurant franchisees. Other niches offered throughout our banking franchise include Wintrust Commercial Finance, which offers direct leasing opportunities; Wintrust Business Credit, which specializes in asset-based lending for middle-market companies; Wintrust SBA Lending, which is dedicated to offering expertise in Small Business Administration loans; Wintrust Commercial Real Estate, which concentrates on real estate lending solutions including commercial mortgages and construction loans; and Wintrust Government, Non-Profit & Hospital, which focuses on financial solutions for mission-based organizations such as hospitals, non-profits, educational institutions and local government operations.

Specialty Finance

We conduct our specialty finance businesses through non-bank subsidiaries. Our wholly owned subsidiary, FIFC, engages in the premium finance receivables business, our most significant specialized lending niche, including commercial insurance premium finance and life insurance premium finance. We also engage in commercial insurance premium finance in Canada through our wholly owned subsidiary FIFC Canada.

In their commercial insurance premium finance operations, FIFC and FIFC Canada make loans to businesses to finance the insurance premiums they pay on their commercial insurance policies. Approved medium and large insurance agents and brokers located throughout the United States and Canada assist FIFC and FIFC Canada, respectively, in arranging each commercial premium finance loan between the borrower and FIFC or FIFC Canada, as the case may be. FIFC or FIFC Canada evaluates each loan request according to its own underwriting criteria including the amount of the down payment on the insurance policy, the term of the loan, the credit quality of the insurance company providing the financed insurance policy, the interest rate, the borrower's previous payment history, if any, and other factors deemed appropriate. Upon approval of the loan by FIFC or FIFC Canada, as the case may be, the borrower makes a down payment on the financed insurance policy, which is generally done by providing payment to the agent or broker, who then forwards it to the insurance company. FIFC or FIFC Canada may either forward the financed amount of the remaining policy premiums directly to the insurance carrier or to the agent or broker for remittance to the insurance carrier on FIFC's or FIFC Canada's behalf. In some cases the agent or broker may hold our collateral, in the form of the proceeds of the unearned insurance premium from the insurance company, and forward it to FIFC or FIFC Canada in the event of a default by the borrower. This lending involves relatively rapid turnover of the loan portfolio and high volume of loan originations. Because the agent or broker is the primary contact to the ultimate borrowers who are located nationwide and because proceeds and our collateral may be handled by the agent or brokers during the term of the loan, FIFC and FIFC Canada may be

more susceptible to third party (i.e., agent or broker) fraud. The Company performs various controls and procedures including ongoing credit and other reviews of the agents and brokers as well as performs various internal audit steps to mitigate against the risk of any fraud.

The commercial and property premium finance business is subject to regulation in the majority of states. Regulation typically governs notices to borrowers prior to cancellation of a policy, notices to insurance companies, maximum interest rates and late fees and approval of loan documentation. FIFC is licensed or otherwise qualified to provide financing of commercial insurance policies in all 50 states, the District of Columbia and Puerto Rico, and FIFC’s compliance department regularly monitors changes to regulations and updates policies and programs accordingly.

FIFC also finances life insurance policy premiums generally used for estate planning purposes of high net-worth borrowers. These loans are originated directly with the borrowers with assistance from life insurance carriers, independent insurance agents, financial advisors and legal counsel. The cash surrender value of the life insurance policy is the primary form of collateral. In addition, these loans often are secured with a letter of credit, marketable securities or certificates of deposit. In some cases, FIFC may make a loan that has a partially unsecured position.

The life insurance premium finance business is governed under banking regulations but is not subject to additional systemic regulation. FIFC's compliance department regularly monitors the regulatory environment and the company's compliance with existing regulations. FIFC maintains a policy prohibiting the knowing financing of stranger-originated life insurance and has established procedures to identify and prevent the company from financing such policies. While a carrier could potentially put at risk the cash surrender value of a policy, which serves as FIFC's primary collateral, by challenging the validity of the insurance contract for lack of an insurable interest, FIFC believes it has strong counterclaims against any such claims by carriers, in addition to recourse to borrowers and guarantors as well as to additional collateral in certain cases.

Premium finance loans made by FIFC and FIFC Canada are primarily secured by the insurance policies financed by the loans. These insurance policies are written by a large number of insurance companies geographically dispersed throughout the United States and Canada. Our premium finance receivables balances finance insurance policies that are spread among a large number of insurers, however one of the insurers represents approximately 14% of such balances and two additional insurers each represent approximately 5% of such balances. FIFC and FIFC Canada consistently monitor carrier ratings and financial performance of our carriers. In the event ratings fall below certain levels, most of FIFC's life insurance premium finance policies provide for an event of default and allow FIFC to have recourse to borrowers and guarantors as well as to additional collateral in certain cases. For the commercial premium finance business, the term of the loans is sufficiently short such that in the event of a decline in carrier ratings, FIFC or FIFC Canada, as the case may be, can restrict or eliminate additional loans to finance premiums to such carriers. The majority of premium finance receivables are purchased by the banks in order to more fully utilize their lending capacity as these loans generally provide the banks with higher yields than alternative investments.

Through our wholly owned subsidiary Tricom, we provide high-yielding, short-term accounts receivable financing and value-added, outsourced administrative services, such as data processing of payrolls, billing and cash management services to the temporary staffing industry. Tricom’s clients, located throughout the United States, provide staffing services to businesses in diversified industries. During 2015, Tricom processed payrolls with associated client billings of approximately $660 million and contributed approximately $10.6 million to our revenue, net of interest expense. Net revenue is based on our reportable segments and does not reflect intersegment eliminations.

In 2015, our commercial premium finance operations, life insurance premium finance operations and accounts receivable finance operations accounted for 58%, 33% and 9%, respectively, of the total revenues of our specialty finance business.

Wealth Management Activities

We offer a full range of wealth management services through three separate subsidiaries, trust and investment services, asset management and securities brokerage services. These subsidiaries are subject to regulation by the Securities and Exchange Commission (the "SEC") and the Financial Industry Regulatory Authority ("FINRA").

Great Lakes Advisors, our registered investment adviser with locations in downtown Chicago and Safety Harbor, Florida as well as in various banking offices of our fifteen banks, provides money management services and advisory services to individuals, institutions, and municipal and tax-exempt organizations. Great Lakes Advisors also provides portfolio management and financial supervision for a wide range of pension and profit-sharing plans as well as money management and advisory services to CTC. At December 31, 2015, the Company’s wealth management subsidiaries had approximately $21.2 billion of assets under administration, which includes $2.6 billion of assets owned by the Company and its subsidiary banks.

CTC, our trust subsidiary, offers trust and investment management services to clients through offices located in downtown Chicago and at various banking offices of our fifteen banks. CTC is subject to regulation, supervision and regular examination by the OCC.

WHI, our registered broker/dealer subsidiary which has been operating since 1931, provides a full range of private client and securities brokerage services to clients located primarily in the Midwest. WHI is headquartered in downtown Chicago, operates an office in Appleton, Wisconsin, and has established branch locations in offices at a majority of our banks. WHI also provides a full range of investment services to clients through a network of relationships with community-based financial institutions primarily located in Illinois.

Historically, we have executed a growth strategy through branch openings and de novo bank formations, expansion of our wealth management and premium finance business, development of specialized earning asset niches and acquisitions of other community-oriented banks or specialty finance companies. After we made a decision to slow our growth from 2006 until 2008 due to unfavorable credit spreads, loosened underwriting standards by many of our competitors, and intense price competition, we raised capital and began to increase our lending and deposits in late 2008. From 2009 through 2012, this capital as well as additional capital raised during that period allowed us to be in a position to take advantage of opportunities in a disrupted marketplace by:

• Increasing our lending as other financial institutions pulled back;

• Hiring quality lenders and other staff away from larger and smaller institutions that may have substantially deviated from a customer-focused approach or who may have substantially limited the ability of their staff to provide credit or other services to their customers;

• Investing in dislocated assets such as the purchased life insurance premium finance portfolio, the Canadian commercial premium finance portfolio, trust and investment management companies and certain collateralized mortgage obligations; and

• Purchasing banks and banking assets either directly or through the FDIC-assisted process in areas key to our geographic expansion.

The Company has employed certain strategies since 2013 to manage net income amid an environment characterized by low interest rates and increased competition. In general, the Company has taken a steady and measured approach to grow strategically and manage expenses. Specifically, the Company has:

• Leveraged its internal loan pipeline and external growth opportunities to grow earnings assets to increase net interest income;

• Continued efforts to reduce interest costs by improving our funding mix;

• Written call option contracts on certain securities as an economic hedge to enhance the securities' overall return by using fees generated from these options and mitigate overall interest rate risk;

• Entered into mirror-image swap transactions to both satisfy customer preferences and maintain variable rate exposure;

• Purchased interest rate cap derivatives to offset margin compression caused by the repricing of variable rate liabilities and lack of repricing of fixed rate loans and securities in a potential rising rate environment;

• Completed strategic acquisitions to expand presence in existing and complimentary markets;

• Focused on cost control and leveraging our current infrastructure to grow without a commensurate increase in operating expenses;

• Expanded the Wintrust Commercial Finance direct leasing niche in 2015; and

• Further strengthened our capital position in 2015 and raised net proceeds of $120.8 million through the issuance and sale of non-cumulative perpetual preferred stock;

Our strategy and competitive position for each of our business segments is summarized in further detail, below.

Community Banking

We compete in the commercial banking industry through our banks in the communities they serve. The commercial banking industry is highly competitive and the banks face strong direct competition for deposits, loans and other financial related services. The banks compete with other commercial banks, thrifts, credit unions, stockbrokers, government-sponsored entities, mutual fund companies, insurance companies, factoring companies and other non-bank financial companies. Some of these competitors are local, while others are statewide or nationwide.

As a mid-size financial services company, we expect to benefit from greater access to financial and managerial resources than our smaller local competitors while maintaining our commitment to local decision-making and to our community banking philosophy. In particular, we are able to provide a wider product selection and larger credit facilities than many of our smaller competitors, and we believe our service offerings help us in recruiting talented staff. We continue to add lenders throughout the community banking organization, many of whom have joined us because of our ability to offer a range of products and level of services which compete effectively with both larger and smaller market participants. We have continued to expand our product delivery systems, including a wide variety of electronic banking options for our retail and commercial customers which allow us to provide a level

of service typically associated with much larger banking institutions. Consequently, management views technology as a great equalizer to offset some of the inherent advantages of its significantly larger competitors. Additionally, we have access to public capital markets whereas many of our local competitors are privately held and may have limited capital-raising capabilities.

We also believe we are positioned to compete effectively with other larger and more diversified banks, bank holding companies and other financial services companies due to the multi-chartered approach that pushes accountability for building a franchise and a high level of customer service down to each of our banking franchises. Additionally, we believe that we provide a relatively complete portfolio of products that is responsive to the majority of our customers' needs through the retail and commercial operations supplied by our banks, and through our mortgage and wealth management operations. The breadth of our product mix allows us to compete effectively with our larger competitors, while our multi-chartered approach with local and accountable management provides for what we believe is superior customer service relative to our larger and more centralized competitors.

Wintrust Mortgage competes with large mortgage brokers as well as other banking organizations. Consolidation, on-going investor push-backs, enhanced regulatory guidance and the promise of equal oversight for both banks and independent lenders have created challenges for small and medium-sized independent mortgage lenders. Wintrust Mortgage's size, bank affiliation, regulatory competency, branding, technology, business development tools and reputation make the firm well positioned to compete in this environment. In 2013, we expanded our mortgage banking business through the acquisition of certain assets and liabilities of Surety Financial Services of Sherman Oaks, California. Additionally, in 2015, we have increased the amount of loans sold with servicing retained, including those loans sold to the Company's banks with servicing remaining within Wintrust Mortgage operations. While earnings will fluctuate with the rise and fall of long-term interest rates, we expect that mortgage banking revenue will be a continuous source of revenue for us and our mortgage lending relationships will continue to provide franchise value to our other financial service businesses.

In 2015, we furthered our growth strategy by purchasing, through certain of our banking subsidiaries, additional banking locations. We acquired four new banking locations in southern Wisconsin and sixteen new banking locations in the Chicago metropolitan area. In addition, the Company opened six new branch locations in the Chicago metropolitan area. However, the Company closed fourteen banking locations in 2015 as part of the integration of operations and the identification of under-performing locations. We believe that strategic acquisitions and branch expansion will allow us to grow into contiguous markets that we currently do not service and expand our footprint.

Specialty Finance

FIFC encounters intense competition from numerous other firms, including a number of national commercial premium finance companies, companies affiliated with insurance carriers, independent insurance brokers who offer premium finance services and other lending institutions. Some of its competitors are larger and have greater financial and other resources. FIFC competes with these entities by emphasizing a high level of knowledge of the insurance industry, flexibility in structuring financing transactions, and the timely funding of qualifying contracts. We believe that our commitment to service also distinguishes us from our competitors. Additionally, we believe that FIFC's acquisition of a large life insurance premium finance portfolio and related assets in 2009 enhanced our ability to market and sell life insurance premium finance products. FIFC Canada competes with one national commercial premium finance company and a few regional providers. In 2014, FIFC Canada expanded its operations through the acquisition of two affiliated Canadian insurance premium funding and payment services companies.

Tricom competes with numerous other firms, including a small number of similar niche finance companies and payroll processing firms, as well as various finance companies, banks and other lending institutions. Tricom's management believes that its commitment to service distinguishes it from competitors.

Wealth Management Activities

Our wealth management companies (CTC, WHI and Great Lakes Advisors) compete with larger wealth management subsidiaries of other larger bank holding companies as well as with other trust companies, brokerage and other financial service companies, stockbrokers and financial advisors. We believe we can successfully compete for trust, asset management and brokerage business by offering personalized attention and customer service to small to midsize businesses and affluent individuals. We continue to recruit and hire experienced professionals from the larger Chicago area wealth management companies, which is expected to help in attracting new customer relationships.

General

Our business is subject to extensive regulation and supervision under federal and state laws and regulations. The Company is a bank holding company under the Bank Holding Company Act of 1956, as amended (the “BHC Act”), subject to regulation,

supervision, and examination by the Federal Reserve. Our subsidiary banks are subject to regulation, supervision, and examination by the agency that granted their banking charters: (1) the OCC for Barrington Bank, Crystal Lake Bank, Schaumburg Bank, Beverly Bank and Old Plank Trail Bank; (2) the Illinois Secretary for Lake Forest Bank, Hinsdale Bank, Wintrust Bank, Libertyville Bank, Northbrook Bank, Village Bank, Wheaton Bank, State Bank of the Lakes and St. Charles Bank; and (3) the Wisconsin Department for Town Bank. Our Illinois and Wisconsin state-chartered bank subsidiaries are also members of the Federal Reserve System, subject to supervision and regulation by the Federal Reserve as their primary federal regulator. The deposits of all of our subsidiary banks are insured by the Deposit Insurance Fund (“DIF”) and, as such, the FDIC has additional oversight authority over the banks. The supervision, regulation and examination of banks and bank holding companies by bank regulatory agencies are intended primarily for the protection of depositors, the DIF, and the banking system as a whole, rather than shareholders of banks and bank holding companies, and in some instances may be contrary to their interests.

Our non-bank subsidiaries generally are subject to regulation by their functional regulators, including state finance and insurance agencies, the SEC, FINRA, the Chicago Stock Exchange, the OCC, as well as by the Federal Reserve.

These federal and state laws, and the regulations of the bank regulatory agencies issued under them, affect, among other things, the scope of business, the kinds and amounts of investments banks may make, reserve requirements, capital levels relative to operations, the nature and amount of collateral for loans, the establishment of branches, the ability to merge, consolidate and acquire, dealings with insiders and affiliates and the payment of dividends. The regulatory agencies generally have broad discretion to impose restrictions and limitations on the operations of a regulated entity where the agencies determine, among other things, that such operations are unsafe or unsound, fail to comply with applicable law or are otherwise inconsistent with laws and regulations or with the supervisory policies of these agencies

The following is a description of some of the laws and regulations that currently affect our business. By necessity, the descriptions below are summaries that do not purport to be complete, and that are qualified in their entirety by reference to those statutes and regulations discussed, and all regulatory interpretations thereof. In recent years, lawmakers and regulators have increased their focus on the financial services industry. Additional changes in applicable laws, regulations, or the interpretations thereof are possible, and could have a material adverse effect on our business or the business of our subsidiaries.

Bank Holding Company Regulation

The Company is a bank holding company that has elected to be treated by the Federal Reserve as a financial holding company for purposes of the BHC Act. The activities of bank holding companies generally are limited to the business of banking, managing or controlling banks, and other activities determined by the Federal Reserve, by regulation or order prior to November 11, 1999, to be so closely related to banking as to be a proper incident thereto. Impermissible activities for bank holding companies and their subsidiaries include activities that are related to commerce, such as retail sales of nonfinancial products or manufacturing.

As a financial holding company, we may engage in an expanded range of activities, including securities and insurance activities conducted as agent or principal that are considered to be financial in nature. Moreover, financial holding companies may engage in activities incidental or complementary to financial activities, if the Federal Reserve determines that such activities pose no substantial risk to the safety or soundness of depository institutions or the financial system in general. Maintaining our financial holding company status requires that our subsidiary banks remain “well-capitalized” and “well-managed” as defined by regulation, and maintain at least a “satisfactory” rating under the Community Reinvestment Act (“CRA”). In addition, under the Dodd-Frank Wall Street Reform and Consumer Protection Act (“Dodd-Frank Act”), we must also remain well-capitalized and well-managed to maintain our financial holding company status. If we or our subsidiary banks fail to continue to meet these requirements, we could be subject to restrictions on new activities and acquisitions, and/or be required to cease and possibly divest of operations that conduct existing activities that are not permissible for a bank holding company that is not a financial holding company.

The BHC Act generally requires us to obtain prior approval from the Federal Reserve before acquiring direct or indirect ownership or control of more than 5% of the voting shares of, or substantially all the assets of, a new bank, or to merge or consolidate with another bank holding company. As a result of the Dodd-Frank Act, the BHC Act also now requires us to be well-capitalized and well-managed, as opposed to merely adequately capitalized and adequately managed as was previously required, in order to acquire a bank located outside of our home state. Additionally, subject to certain exceptions, the BHC Act generally prohibits us from acquiring direct or indirect ownership or control of voting shares of any company engaged in activities that are not permissible for us to engage in.

The Federal Deposit Insurance Act (“FDIA”), as amended by the Dodd-Frank Act, and Federal Reserve regulations and policy require us to serve as a source of financial and managerial strength for our subsidiary banks, and to commit resources to support the banks. This support may be required even if doing so may adversely affect our ability to meet other obligations.

Acquisitions of Ownership

Acquisitions of the Company’s voting stock above certain thresholds may be subject to prior regulatory notice or approval under applicable federal and state banking laws. Investors are responsible for ensuring that they do not, directly or indirectly, acquire shares of our stock in excess of the amount that can be acquired without regulatory approval under the BHC Act, the Change in Bank Control Act, the Illinois Banking Act and Wisconsin banking laws.

Regulatory Reform

The Dodd-Frank Act strengthened the ability of the federal bank regulatory agencies to supervise and examine bank holding companies and their subsidiaries. The Dodd-Frank Act represents a sweeping reform of the United States supervisory and regulatory framework applicable to financial institutions and capital markets in the wake of the global financial crisis, certain aspects of which are described below in more detail. In particular, and among other things, the Dodd-Frank Act: created a Financial Stability Oversight Council as part of a regulatory structure for identifying emerging systemic risks and improving interagency cooperation; created the Consumer Financial Protection Bureau (“CFPB”), which is authorized to regulate providers of consumer credit, savings, payment and other consumer financial products and services; narrowed the scope of federal preemption of state consumer laws enjoyed by national banks and federal savings associations and expanded the authority of state attorneys general to bring actions to enforce federal consumer protection legislation; imposed more stringent capital requirements on bank holding companies and subjected certain activities, including interstate mergers and acquisitions, to heightened capital conditions; with respect to mortgage lending, (1) significantly expanded requirements applicable to loans secured by 1-4 family residential real property, (2) imposed strict rules on mortgage servicing, and (3) required the originator of a securitized loan, or the sponsor of a securitization, to retain at least 5% of the credit risk of securitized exposures unless the underlying exposures are qualified residential mortgages or meet certain underwriting standards; repealed the prohibition on the payment of interest on business checking accounts; restricted the interchange fees payable on debit card transactions for issuers with $10 billion in assets or greater; subject to numerous exceptions, prohibited depository institutions and affiliates from certain investments in, and sponsorship of, hedge funds and private equity funds and from engaging in proprietary trading; provided for enhanced regulation of advisers to private funds and of the derivatives markets; enhanced oversight of credit rating agencies; and prohibited banking agency requirements tied to credit ratings. These statutory changes shifted the regulatory framework for financial institutions, impacted the way in which they do business and have the potential to constrain revenues.

Numerous provisions of the Dodd-Frank Act are required to be implemented through rulemaking by the appropriate federal regulatory agencies. A majority of the required regulations have been issued and others have been released for public comment or released in final form. Furthermore, while the reforms primarily target systemically important financial service providers, their influence is expected to filter down in varying degrees to smaller institutions over time. We will continue to evaluate the effect of the Dodd-Frank Act changes; however, in many respects, the ultimate impact of the Dodd-Frank Act will not be fully known for years, and no current assurance may be given that the Dodd-Frank Act, or any other new legislative changes, will not have a negative impact on the results of operations and financial condition of the Company and its subsidiaries. For further discussion of the most recent developments under the Dodd-Frank Act, see Item 7 “Management's Discussion and Analysis of Financial Condition and Results of Operations - Overview and Strategy - Financial Regulatory Reform.”

Volcker Rule

The Dodd-Frank Act added a new Section 13 to the BHC Act, known as the “Volcker Rule.” On December 10, 2013, five United States financial regulators, including the Federal Reserve, the FDIC and the OCC, adopted final rules implementing the Volcker Rule. The final rules prohibit banking entities from (1) engaging in short-term proprietary trading for their own accounts, and (2) having certain ownership interests in and relationships with hedge funds or private equity funds. Further, the final rules are intended to provide greater clarity with respect to both the extent of those primary prohibitions and of the related exemptions and exclusions. These rules also require each regulated entity to establish an internal compliance program that is consistent with the extent to which it engages in activities covered by the Volcker Rule, which must include (for the largest entities) making regular reports about those activities to regulators. Although the final rules provide some differences in compliance and reporting obligations based on size, the fundamental prohibitions of the Volcker Rule apply to banking entities of any size, including the Company and its bank subsidiaries. These rules were effective April 1, 2014, but the conformance period was extended from its statutory end date of July 21, 2014 until July 21, 2015 for proprietary trading and until July 2016 to divest private equity and hedge funds. We expect this date to be extended again until July 2017, which will be the final extension allowable under the Dodd-Frank Act.

We have evaluated the implications of these rules on our investments and determined that some of the securities in our investment portfolio will be subject to the Volcker Rule and, absent any further amendments to the Volcker Rule, will have to be divested or converted. In one instance, the need to divest that security at a fixed near-term date caused us to record an other-than-temporary

impairment of $3.3 million on that security in the fourth quarter of 2013. We do not believe that any other required divestitures or reporting requirements will have any material financial implications on the Company.

Capital Requirements

We are subject to various regulatory capital requirements both at the Company and at the subsidiary bank level. Failure to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators that, if undertaken, could have an adverse material effect on our financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action (described below), we must meet specific capital guidelines that involve quantitative measures of our assets, liabilities, and certain off-balance sheet items as calculated under regulatory accounting policies. Our capital amounts and classification are also subject to judgments by the regulators regarding qualitative components, risk weightings, and other factors. We have consistently maintained regulatory capital ratios at or above the well-capitalized standards. These capital rules have undergone significant changes with the adoption by the federal banking agencies of final rules that implement Basel III requirements, which are discussed below.

The Basel Committee on Banking Supervision has drafted frameworks for the regulation of capital and liquidity of internationally active banking organizations, the most recent of which is generally referred to as “Basel III.” In July 2013, the federal banking agencies jointly issued final rules establishing a new comprehensive capital framework for U.S. banking organizations that would implement the Basel III capital framework and certain provisions of the Dodd-Frank Act. The final rules seek to strengthen the components of regulatory capital, increase risk-based capital requirements, and make selected changes to the calculation of risk-weighted assets. The final rules, among other things:

• revise minimum capital requirements and adjust prompt corrective action thresholds;

• revise the components of regulatory capital and create a new capital measure called “Tier 1 Common Equity,” which must constitute at least 4.5% of risk-weighted assets;

• specify that Tier 1 capital consists only of Tier 1 Common Equity and certain “Additional Tier 1 Capital” instruments meeting specified requirements;

• increase the minimum Tier 1 capital ratio requirement from 4% to 6%;

• retain the existing risk-based capital treatment for 1-4 family residential mortgage exposures;

• permit most banking organizations, including the Company, to retain, through a one-time permanent election, the existing capital treatment for accumulated other comprehensive income;

• implement a new capital conservation buffer of common equity Tier 1 capital equal to 2.5% of risk-weighted assets, which will be in addition to the 4.5% common equity Tier 1 capital ratio and be phased in over a three-year period beginning January 1, 2016, which buffer is generally required to make capital distributions and pay executive bonuses;

• increase capital requirements for past-due loans, high volatility commercial real estate exposures, and certain short-term loan commitments;

• require the deduction of mortgage servicing assets and deferred tax assets that exceed 10% of common equity Tier 1 capital in each category and 15% of common equity Tier 1 capital in the aggregate; and

• remove references to credit ratings consistent with the Dodd-Frank Act and establish due diligence requirements for securitization exposures.

Under the final rules, compliance by the Company was required by January 1, 2015, subject to a transition period for several aspects of the final rules, including the new minimum capital ratio requirements, the capital conservation buffer, and the regulatory capital adjustments and deductions. Requirements to maintain higher levels of capital could adversely impact our return on equity. We believe that we will continue to exceed all estimated well-capitalized regulatory requirements on a fully phased-in basis.

Under capital rules in effect for the year ended December 31, 2015, as a bank holding company, we were required to maintain a minimum ratio of qualifying total capital to risk-weighted assets of 8.0%, of which at least 6.0% must be in the form of Tier 1 capital (generally common equity, retained earnings and a limited amount of qualifying preferred stock, less goodwill and certain core deposit intangibles). The remainder may consist of Tier 2 capital, which, subject to certain conditions and limitations, consists of: the allowance for credit losses; perpetual preferred stock and related surplus; hybrid capital instruments; unrealized holding gains on marketable equity securities; perpetual debt and mandatory convertible debt securities; term subordinated debt and intermediate-term preferred stock. The Federal Reserve has stated that Tier 1 voting common equity should be the predominant form of capital. In addition, the Federal Reserve requires a minimum leverage ratio of Tier 1 capital to total assets of 3.0% for the most highly-rated bank holding companies, and 4% for all other bank holding companies. Our bank regulatory agencies uniformly encourage banks and bank holding companies to be “well-capitalized,” which, for the year ended December 31, 2015, required: a leverage ratio of Tier 1 capital to total assets of 5% or greater, a ratio of Tier 1 capital to total risk-weighted assets of 8% or greater, a ratio of common equity Tier 1 capital to total risk-weighted assets of 6.5%, and a ratio of total capital to total risk-weighted assets of 10% or greater. As of December 31, 2015, the Company's total capital to risk-weighted assets ratio was 12.2%,

its Tier 1 capital to risk-weighted asset ratio was 10.0%, its common equity Tier 1 capital to risk-weighted assets ratio was 8.4%, and its Tier 1 leverage ratio was 9.1%.

Failure to meet minimum capital requirements could result in certain mandatory and possible additional discretionary actions by regulators that, if undertaken, could have an adverse material effect on our financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action (described below), we must meet specific capital guidelines that involve quantitative measures of our assets, liabilities, and certain off-balance sheet items, as calculated under regulatory accounting policies. Our capital amounts and classification are also subject to judgments by the regulators regarding qualitative components, risk weightings, and other factors.

For more information, see Item 7 “Management's Discussion and Analysis of Financial Condition and Results of Operations - Overview and Strategy - Financial Regulatory Reform.”

Liquidity Requirements

Historically, regulation and monitoring of bank and bank holding company liquidity has been addressed as a supervisory matter, without required formulaic measures. However, the Basel III liquidity framework requires banks and bank holding companies to measure their liquidity against specific liquidity tests that are similar in some respects to liquidity measures historically applied by banks and regulators for management and supervisory purposes. One such test, referred to as the Liquidity Coverage Ratio (“LCR”), is designed to ensure that the banking entity has an adequate stock of unencumbered high-quality liquid assets that can be converted easily and immediately in private markets into cash to meet liquidity needs for a 30-calendar day liquidity stress scenario. Another test, known as the Net Stable Funding Ratio (“NSFR”), is designed to promote more medium- and long-term funding of the assets and activities of financial institutions over a one-year horizon. These measures provide an incentive for banks and holding companies to increase their holdings in Treasury securities and other sovereign debt as a component of assets, increase the use of long-term debt as a funding source and rely on stable funding like core deposits (in lieu of brokered deposits).

The U.S. bank regulatory agencies implemented the LCR in September 2014, which requires large financial firms to hold levels of liquid assets sufficient to protect against constraints on their funding during times of financial turmoil. While the LCR only applies to the largest banking organizations in the country, certain elements are expected to filter down to all insured depository institutions, and we are reviewing our liquidity risk management policies in light of the LCR and NSFR regulations.

Capital Planning and Stress Testing Requirements

On October 12, 2012, the Federal Reserve published two final rules implementing the company-run stress test requirements mandated by the Dodd-Frank Act: one for U.S. bank holding companies with total consolidated assets of $10 billion to $50 billion, and one for U.S. bank holding companies with total consolidated assets of $50 billion or more. In 2014 and 2013, under the rule applicable to the Company, which became effective November 15, 2012, we were required to conduct annual company-run stress tests using data as of September 30th of each year and different scenarios provided by the Federal Reserve. Submissions were due to the Federal Reserve no later than March 31st of each following year. Each subsequent year, we have been required to use data as of December 31st with submissions due to the Federal Reserve no later than July 31st of each following year. For further discussion of capital planning and stress testing requirements, see Item 7 “Management's Discussion and Analysis of Financial Condition and Results of Operations - Overview and Strategy - Financial Regulatory Reform.”

Payment of Dividends and Share Repurchases

We are a legal entity separate and distinct from our banking and non-banking subsidiaries. Since our consolidated net income consists largely of net income of our bank and non-bank subsidiaries, our ability to pay dividends depends largely upon our receipt of dividends from our subsidiaries. There are various federal and state law limitations on the extent to which our banking subsidiaries can declare and pay dividends to us, including minimum regulatory capital requirements, federal and state banking law requirements concerning the payment of dividends out of net profits or surplus, and general regulatory oversight to prevent unsafe or unsound practices. No assurances can be given that the banks will, in any circumstances, pay dividends to the Company.

In general, applicable federal and state banking laws prohibit, without prior regulatory approval, insured depository institutions, such as our bank subsidiaries, from making dividend distributions if such distributions are not paid out of available earnings, or would cause the institution to fail to meet applicable minimum capital requirements. In addition, our right, and the right of our shareholders and creditors, to participate in any distribution of the assets or earnings of our bank and non-bank subsidiaries is further subject to the prior claims of creditors of our subsidiaries.

Our ability to declare and pay dividends to our shareholders is similarly limited by federal banking law and Federal Reserve regulations and policy. Federal Reserve policy provides that a bank holding company should not pay dividends unless (1) the bank holding company's net income over the last four quarters (net of dividends paid) is sufficient to fully fund the dividends,

(2) the prospective rate of earnings retention appears consistent with the capital needs, asset quality and overall financial condition of the bank holding company and its subsidiaries and (3) the bank holding company will continue to meet minimum required capital adequacy ratios. The policy also provides that a bank holding company should inform the Federal Reserve reasonably in advance of declaring or paying a dividend that exceeds earnings for the period for which the dividend is being paid or that could result in a material adverse change to the bank holding company's capital structure. Bank holding companies also are required to consult with the Federal Reserve before increasing dividends or redeeming or repurchasing capital instruments. Additionally, the Federal Reserve could prohibit or limit the payment of dividends by a bank holding company if it determines that payment of the dividend would constitute an unsafe or unsound practice.

In addition, under the Basel III Rule, institutions that seek the freedom to pay dividends will have to maintain 2.5% of risk-weighted assets in Common Equity Tier 1 attributable to the capital conservation buffer to be phased in over three years beginning in 2016. For more information on the capital conservation buffer, see Item 7 “Management's Discussion and Analysis of Financial Condition and Results of Operations - Overview and Strategy - Financial Regulatory Reform.”

FDICIA and Prompt Corrective Action

The Federal Deposit Insurance Corporation Improvement Act of 1991 (“FDICIA”), among other things, requires the federal bank regulatory agencies to take “prompt corrective action” regarding FDIC-insured depository institutions that do not meet minimum capital requirements. Depository institutions are placed into one of five capital tiers: “well-capitalized,” “adequately capitalized,” “undercapitalized,” “significantly undercapitalized” and “critically undercapitalized.” An institution that fails to remain well-capitalized will be subject to a series of restrictions that increase as its capital condition worsens. For example, institutions that are less than well-capitalized are barred from soliciting, taking or rolling over brokered deposits. FDICIA generally prohibits a depository institution from making any capital distribution (including payment of a dividend) if the depository institution would be undercapitalized thereafter. Undercapitalized depository institutions are subject to growth limitations and must submit a capital restoration plan, which must be guaranteed by the institution's holding company. In addition, an undercapitalized institution is subject to increased monitoring and asset growth restrictions and is subject to greater regulatory approval requirements. The FDICIA also provides for enhanced supervisory authority over undercapitalized institutions, including authority for the appointment of a conservator or receiver for the institution. Guidance from the federal banking agencies also indicates that a holding company may be required to provide assurances that a subsidiary bank will comply with any requirements imposed on it under prompt corrective action.

As a result of the Dodd-Frank Act, bank holding companies will be subject to an “early remediation” regime that is substantially similar to the prompt corrective action regime applicable to banks. The remedial actions also increase as the condition of the holding company deteriorates, although the proposed holding company regime would use several forward-looking triggers to identify when a holding company is in troubled condition, beyond just the capital ratios used under the prompt corrective action regime.

As of December 31, 2015 and 2014, each of the Company's banks was categorized as “well-capitalized.” In order to maintain the Company's designation as a financial holding company, the Company and each of the banks is required to maintain capital ratios at or above the “well-capitalized” levels. Management is committed to maintaining the Company's capital levels above the “well-capitalized” levels established by the Federal Reserve for bank holding companies.

Enforcement Authority

The federal bank regulatory agencies have broad authority to issue orders to depository institutions and their holding companies prohibiting activities that constitute violations of law, rule, regulation, or administrative order, or that represent unsafe or unsound banking practices, as determined by the federal banking agencies. The federal banking agencies also are empowered to require affirmative actions to correct any violation or practice; issue administrative orders that can be judicially enforced; direct increases in capital; limit dividends and distributions; restrict growth; assess civil money penalties against institutions or individuals who violate any laws, regulations, orders, or written agreements with the agencies; order termination of certain activities of holding companies or their non-bank subsidiaries; remove officers and directors; order divestiture of ownership or control of a non-banking subsidiary by a holding company; or terminate deposit insurance and appoint a conservator or receiver.

FDIA and Safety and Soundness

The FDIA imposes various requirements on insured depository institutions, including our subsidiary banks. Among other things, the FDIA includes requirements applicable to the closure of branches; merger or consolidation by or with another insured bank; additional disclosures to depositors with respect to terms and interest rates applicable to deposit accounts; uniform regulations for extensions of credit secured by real estate; restrictions on activities of and investments by state-chartered banks; and increased reporting requirements on agricultural loans and loans to small businesses. Under the “cross-guarantee” provision of the FDIA, insured depository institutions such as the subsidiary banks may be liable to the FDIC for any losses incurred, or reasonably

expected to be incurred, by the FDIC resulting from the default of, or FDIC assistance to, any other commonly controlled insured depository institution. All of our subsidiary banks are commonly controlled within the meaning of the cross-guarantee provision.

The FDIA also requires the federal bank regulatory agencies to prescribe standards of safety and soundness, by regulations or guidelines, relating generally to operations and management, asset growth, asset quality, earnings, stock valuation and compensation. The federal bank regulatory agencies have adopted a set of guidelines prescribing safety and soundness standards pursuant to the FDIA. The guidelines establish general standards relating to internal controls and information systems, informational security, internal audit systems, loan documentation, credit underwriting, interest rate exposure, asset growth, and compensation, fees and benefits. The guidelines prohibit excessive compensation as an unsafe and unsound practice, and describe compensation as excessive when the amounts paid are unreasonable or disproportionate to the services performed by an executive officer, employee, director or principal shareholder.

During the past decade, properly managing risks has been identified as critical to the conduct of safe and sound banking activities and has become even more important as new technologies, product innovation, and the size and speed of financial transactions have changed the nature of banking markets. The agencies have identified a spectrum of risks facing banking institutions including, but not limited to, credit, market, liquidity, operational, legal, and reputational risk. In particular, recent regulatory pronouncements have focused on operational risk, which arises from the potential that inadequate information systems, operational problems, breaches in internal controls, fraud, or unforeseen catastrophes will result in unexpected losses. New products and services, third-party risk management and cybersecurity are critical sources of operational risk that financial institutions are expected to address in the current environment. The subsidiary banks are expected to have active board and senior management oversight; adequate policies, procedures, and limits; adequate risk measurement, monitoring, and management information systems; and comprehensive and effective internal controls.

Risk Committee Requirement

On March 27, 2014, the Federal Reserve published final rules to implement certain "enhanced prudential standards" mandated by the Dodd-Frank Act. Many of these enhanced prudential standards apply only to bank holding companies and foreign banking organizations with total consolidated assets of $50 billion or more, and do not apply to the Company. However, the Federal Reserve's enhanced prudential standards require that, beginning in 2015, publicly traded bank holding companies with total consolidated assets of greater than $10 billion and less than $50 billion must establish and maintain risk committees for their boards of directors to oversee the bank holding companies' risk management frameworks. Our Board has had a separate risk committee since 1998; we believe that our risk committee and corresponding risk management framework is in compliance with all applicable requirements.

Insurance of Deposit Accounts

The deposits of each of our subsidiary banks are insured by the DIF up to the standard maximum deposit insurance amount of $250,000 per depositor. Each of our subsidiary banks is subject to deposit insurance assessments based on the risk it poses to the DIF, as determined by the capital category and supervisory category to which it is assigned. The FDIC has authority to raise or lower assessment rates on insured deposits in order to achieve statutorily required reserve ratios in the DIF and to impose special additional assessments. In light of the significant increase in depository institution failures in 2008-2010 and the increase of deposit insurance limits, the DIF incurred substantial losses during recent years. To bolster reserves in the DIF, the Dodd-Frank Act increased the minimum reserve ratio of the DIF to 1.35% of insured deposits and deleted the statutory cap for the reserve ratio. In December 2010, the FDIC set the designated reserve ratio at 2%, 65 basis points above the statutory minimum. In April 2011, the FDIC implemented changes required by the Dodd-Frank Act to revise the definition of the assessment base for calculating deposit insurance premiums from the amount of insured deposits held by an institution to the institution's average total consolidated assets less average tangible equity. The FDIC also changed the assessment rates, providing that they will initially range from 2.5 basis points to 45 basis points. The FDIC has indicated that these changes generally will not require an increase in the level of assessments for depository institutions with less than $10 billion in assets, such as each of our bank subsidiaries, and may result in decreased assessments for such institutions. However, there is a risk that the banks' deposit insurance premiums will again increase if failures of insured depository institutions continue to deplete the DIF.

In addition, the Deposit Insurance Fund Act of 1996 authorizes the Financing Corporation (“FICO”) to impose assessments on DIF assessable deposits in order to service the interest on FICO's bond obligations. The FICO assessment rate is adjusted quarterly and for the fourth quarter of 2015 was approximately 0.600 basis points (60 cents per $10,000 of assessable deposits).

Limits on Loans to One Borrower and Loans to Insiders

Federal and state banking laws impose limits on the amount of credit a bank can extend to any one person (or group of related persons). The Dodd-Frank Act expanded the scope of these restrictions for national banks under federal law to include credit

exposure arising from derivative transactions, repurchase agreements, and securities lending and borrowing transactions. Provisions of the Dodd-Frank Act also amended the FDIA to prohibit state-chartered banks (including certain of our banking subsidiaries) from engaging in derivative transactions unless the state lending limit laws take into account credit exposure to such transactions.

Applicable banking laws and regulations also place restrictions on loans by FDIC-insured banks and their affiliates to their directors, executive officers and principal shareholders.

Additional Provisions Regarding Deposit Accounts

The Dodd-Frank Act eliminated prohibitions under federal law against the payment of interest on demand deposits, thus allowing businesses to have interest-bearing checking accounts. Depending upon the market response, this change could have an adverse impact on our interest expense.

Federal Reserve regulations require depository institutions to maintain reserves against their transaction accounts (primarily NOW and regular checking accounts). For 2016, the first $15.2 million of otherwise reservable balances are exempt from the reserve requirements; for transaction accounts aggregating more than $15.2 million to $110.2 million, the reserve requirement is 3% of total transaction accounts; and for net transaction accounts in excess of $110.2 million, the reserve requirement is 10% of the aggregate amount of total transaction accounts in excess of $110.2 million. These reserve requirements are subject to annual adjustment by the Federal Reserve. Our banks are in compliance with the foregoing requirements.

De Novo Branching

The Dodd-Frank Act amended the FDIA and the National Bank Act to allow national banks and state banks, with the approval of their regulators, to establish de novo branches in states other than the bank's home state as if such state was the bank's home state.

In 2009, the FDIC adopted enhanced supervisory procedures for de novo banks, which extended the special supervisory period for such banks from three to seven years. Throughout the de novo period, newly chartered banks will be subject to higher capital requirements, more frequent examinations and other requirements.

Anti-Tying Provisions

Under the anti-tying provisions of the BHC Act, among other things, each of our subsidiary banks is prohibited from conditioning the availability of any product or service, or varying the price for any product or service, on the requirement that the customer obtain some additional product or service from the bank or any of its affiliates, other than loans, deposits and trust services.

Transactions with Affiliates

Certain “covered” transactions between a bank and its holding company or other non-bank affiliates are subject to various restrictions imposed by state and federal law and regulation. Such “covered transactions” include loans and other extensions of credit by the bank to the affiliate, investments in securities issued by the affiliate, purchases of assets from the affiliate, payments of fees or other distributions to the affiliate, certain derivative transactions that create a credit exposure to an affiliate, the acceptance of securities issued by the affiliate as collateral for a loan, and the issuance of a guarantee, acceptance or letter of credit on behalf of the affiliate. In general, these affiliate transaction rules limit the amount of covered transactions between an institution and a single affiliate, as well as the aggregate amount of covered transactions between an institution and all of its affiliates. In addition, covered transactions that are credit transactions must be secured by acceptable collateral, and all covered transactions must be on terms that are at least as favorable to the institution as then-prevailing in the market for comparable transactions with unaffiliated entities. Transactions between affiliated banks may be subject to certain exemptions under applicable federal law.

Community Reinvestment Act

Under the CRA, a financial institution has a continuing and affirmative obligation, consistent with the safe and sound operation of such institution, to help meet the credit needs of its entire community, including low and moderate-income neighborhoods. The CRA does not establish specific lending requirements or programs for financial institutions nor does it limit an institution's discretion to develop the types of products and services that it believes are best suited to its particular community, consistent with the CRA. However, institutions are rated on their performance in meeting the needs of their communities. The CRA requires each federal banking agency to take an institution's CRA record into account when evaluating certain applications by the institution, including applications for charters, branches and other deposit facilities, relocations, mergers, consolidations, acquisitions of assets or assumptions of liabilities, and bank and savings association acquisitions. An unsatisfactory record of performance may be the basis for denying or conditioning approval of an application by a financial institution or its holding company. The CRA also requires that all institutions publicly disclose their CRA ratings. Each of our subsidiary banks received a “satisfactory” or better rating from the Federal Reserve or the OCC on their most recent CRA performance evaluations.

Compliance with Consumer Protection Laws

Our banks and some other operating subsidiaries are also subject to many federal consumer protection statutes and regulations, including the Truth in Lending Act, the Truth in Savings Act, the Equal Credit Opportunity Act, the Fair Credit Reporting Act, the Electronic Fund Transfer Act, the Consumer Financial Protection Act, the Federal Trade Commission Act and analogous state statutes, the Fair Housing Act, the Real Estate Settlement Procedures Act, the Servicemembers Civil Relief Act and the Home Mortgage Disclosure Act. Wintrust Mortgage must also comply with many of these consumer protection statutes and regulations. Violation of these statutes can lead to significant potential liability for damages and penalties, in litigation by consumers as well as enforcement actions by regulators. Some of the key requirements of these laws:

• require specific disclosures of the terms of credit, and regulate underwriting and other practices for mortgage loans and other types of credit;

• require specific disclosures about deposit account terms, and the electronic transfers that can be made to or from accounts at the banks;

• provide limited consumer liability for unauthorized transactions;

• prohibit discrimination against an applicant in any consumer or business credit transaction;

• require notifications about the approval or decline of credit applications, the reasons for a decline, and the credit scores used to make credit decisions;

• prohibit unfair, deceptive or abusive acts or practices;

• require mortgage lenders to collect and report applicant and borrower data regarding loans for home purchases or improvement projects;

• require lenders to provide borrowers with information regarding the nature and cost of real estate settlements;

• forbid the payment of referral fees for any settlement service as part of a real estate transaction;

• prohibit certain lending practices and limit escrow amounts with respect to real estate transactions;

• provide interest rate reductions and other protections for servicemembers called to active duty; and

• prescribe possible penalties for violations of the requirements of consumer protection statutes and regulations.

During the past several years, Congress has amended these laws and federal regulators have proposed and finalized a number of significant amendments to the regulations implementing these laws. Among other things, the Federal Reserve, the FDIC and the OCC have adopted new rules applicable to the banks (and in some cases, Wintrust Mortgage) that govern consumer credit practices and disclosures, as well as rules that govern overdraft practices and disclosures. These rules may affect the profitability of our consumer banking activities.

As described above, the Dodd-Frank Act established the CFPB. The law transferred to the CFPB existing regulatory authority with respect to many of these consumer related regulations, and gave the CFPB new authority under the Consumer Financial Protection Act. In July 2011, many of the consumer financial protection functions previously assigned to other federal agencies shifted to the CFPB. The CFPB now has broad rulemaking authority over a wide range of consumer protection laws that apply to banks and other providers of financial products and services, including the authority to prohibit “unfair, deceptive or abusive practices,” to ensure that all consumers have access to markets for consumer financial products and services, and to ensure that such markets are fair, transparent and competitive. The Dodd-Frank Act also required the CFPB to adopt a number of new specific regulatory requirements. These new rules may increase the costs of engaging in these activities for all market participants, including our subsidiaries. In addition to the CFPB, other federal and state regulators have issued, and may in the future issue, regulations and guidance affecting aspects of our business. The developments may impose additional burdens on us and our subsidiaries. The CFPB has broad supervisory, examination and enforcement authority. Although we and our subsidiary banks are not subject to CFPB examination, the actions taken by the CFPB, including from its rulemaking authority, may influence enforcement actions and positions taken by other federal and state regulators, including those with jurisdiction over us and our subsidiaries. Finally, the Dodd-Frank Act authorizes state attorneys general and other state officials to enforce consumer protection rules issued by the CFPB.

Mortgage Related Rule Changes Generally

The Dodd-Frank Act amended the Truth in Lending Act and the Real Estate Settlement Procedures Act to impose a number of new requirements regarding the origination and servicing of residential mortgage loans. These amendments created a variety of new consumer protections. First, it significantly expands underwriting requirements applicable to loans secured by 1-4 family residential real property and augments federal law combating predatory lending practices. In addition to numerous new disclosure requirements, the Dodd-Frank Act imposes new standards for mortgage loan originations on all lenders, including banks and savings associations, in an effort to strongly encourage lenders to verify a borrower’s ability to repay, while also establishing a presumption of compliance for certain “qualified mortgages.” In addition, the Dodd-Frank Act generally requires lenders or securitizers to retain an economic interest in the credit risk relating to loans that the lender sells, and other asset-backed securities

that the securitizer issues, if the loans have not complied with the ability-to-repay standards. The risk retention requirement generally will be 5%, but could be increased or decreased by regulation.

Ability to Repay Rule

On January 10, 2013, the CFPB issued a final rule implementing the Dodd-Frank Act’s ability-to-repay requirements. Under the final rule, lenders, in assessing a borrower’s ability to repay a mortgage-related obligation, must consider eight underwriting factors: (1) current or reasonably expected income or assets; (2) current employment status; (3) monthly payment on the subject transaction; (4) monthly payment on any simultaneous loan; (5) monthly payment for all mortgage-related obligations; (6) current debt obligations, alimony, and child support; (7) monthly debt-to-income ratio or residual income; and (8) credit history. The final rule also includes guidance regarding the application of, and methodology for evaluating, these factors.

Further, the final rule clarified that qualified mortgages do not include “no-doc” loans and loans with negative amortization, interest-only payments, balloon payments, terms in excess of 30 years, or points and fees paid by the borrower that exceed 3% of the loan amount, subject to certain exceptions. In addition, for qualified mortgages, the rule mandated that the monthly payment be calculated on the highest payment that will occur in the first five years of the loan, and required that the borrower’s total debt-to-income ratio generally may not be more than 43%. The final rule also provided that certain mortgages that satisfy the general product feature requirements for qualified mortgages and that also satisfy the underwriting requirements of Fannie Mae and Freddie Mac (while they operate under federal conservatorship or receivership), or the U.S. Department of Housing and Urban Development, Department of Veterans Affairs, or Department of Agriculture or Rural Housing Service, are also considered to be qualified mortgages. This second category of qualified mortgages will phase out as the aforementioned federal agencies issue their own rules regarding qualified mortgages, the conservatorship of Fannie Mae and Freddie Mac ends, and, in any event, after seven years.

As set forth in the Dodd-Frank Act, subprime (or higher-priced) mortgage loans are subject to the ability-to-repay requirement, and the final rule provided for a rebuttable presumption of lender compliance for those loans. The final rule also applied the ability-to-repay requirement to prime loans, while also providing a conclusive presumption of compliance (i.e., a safe harbor) for prime loans that are also qualified mortgages. Additionally, the final rule generally prohibited prepayment penalties (subject to certain exceptions) and set forth a 3-year record retention period with respect to documenting and demonstrating the ability-to-repay requirement and other provisions.

Changes to Mortgage Loan Originator Compensation

Previously existing regulations concerning the compensation of mortgage loan originators have been amended. As a result of these amendments, mortgage loan originators may not receive compensation based on a mortgage transaction’s terms or conditions other than the amount of credit extended under the mortgage loan. Further, the new standards limit the total points and fees that a bank and/or a broker may charge on conforming and jumbo loans to 3% of the total loan amount. Mortgage loan originators may receive compensation from a consumer or from a lender, but not both. These rules contain requirements designed to prohibit mortgage loan originators from “steering” consumers to loans that provide mortgage loan originators with greater compensation. In addition, the rules contain other requirements concerning recordkeeping.

Mortgage Loan Servicing

On January 17, 2013, the CFPB announced rules to implement certain provisions of the Dodd-Frank Act relating to mortgage servicing. The new servicing rules require servicers to meet certain benchmarks for loan servicing and customer service in general. Servicers must provide periodic billing statements and certain required notices and acknowledgments, promptly credit borrowers’ accounts for payments received and promptly investigate complaints by borrowers and are required to take additional steps before purchasing insurance to protect the lender’s interest in the property. The new servicing rules also call for additional notice, review and timing requirements with respect to delinquent borrowers. The new servicing rules took effect on January 10, 2014.

In order to ensure compliance with the Dodd-Frank Act mortgage-related rules the Company consolidated its consumer mortgage loan origination and loan servicing operations within Wintrust Mortgage. All consumer mortgage applications are taken through Wintrust Mortgage which has extensively trained loan originators located at each of our branches. While in certain limited cases our banks may offer specialized consumer mortgages to our customers, we expect that on a going forward basis, consumer mortgages for all of our banks will be originated and closed by Wintrust Mortgage. Wintrust Mortgage then sells loans to third parties or to our banks. To the extent that we retain consumer mortgage loans in our bank portfolios, our banks have engaged Wintrust Mortgage to provide loan servicing. We believe that by centralizing loan origination and servicing operations we will not only meet the new compliance requirements, but reduce costs associated with such compliance.

TILA-RESPA Integrated Disclosure

On December 31, 2013, the CFPB published final rules and forms that combine certain disclosures that consumers receive in connection with applying for and closing on a mortgage loan under the Truth in Lending Act and the Real Estate Settlement Procedures Act. The two new forms developed by the CFPB are the Loan Estimate and the Closing Disclosure. The Loan Estimate replaces the Good Faith Estimate ("GFE") and the Early Truth in Lending Disclosure ("TIL") and adds additional disclosure language as required by the Dodd-Frank Act. The creditor must give the form to the consumer no later than three business days after the consumer applies for a mortgage loan. Consistent with current law, the creditor generally cannot charge the consumer any fees until after the consumer has been given the Loan Estimate form and the consumer has communicated intent to proceed with the transaction. Creditors may provide consumers with written estimates prior to application so long as there is a disclaimer to prevent confusion with the Loan Estimate form. The second disclosure, the Closing Disclosure form, replaces the HUD-1 and the Final TIL and adds additional disclosure language as required by Dodd Frank. The creditor must give the form to the consumer at least three business days before the consumer closes the loan. The rule became effective October 3, 2015. Wintrust Mortgage and the charter banks are both impacted by the rule, and have implemented procedures to comply with this regulation.

Expansion of the Home Mortgage Disclosure Act

The CFPB has published a lengthy amendment related to the reporting requirements under the Home Mortgage Disclosure Act. The CFPB claims the proposed rule aims to: 1) improve market information, data access, and the electronic reporting process; 2) monitor access to credit; 3) standardize the reporting threshold; 4) ease reporting requirements for some small banks; and 5) align reporting requirements with industry data standards. The proposed rule requires several new items of data be collected and reported to the FFIEC during annual reporting. A majority of the provisions of the rule become effective January 1, 2018. We expect to be fully compliant at that time.

Federal Preemption

The Dodd-Frank Act also amended the laws governing federal preemption of state laws as applied to national banks, and eliminated federal preemption for subsidiaries of national banks. These changes may subject the Company's national banks and their divisions, including Wintrust Mortgage, to additional state regulation and enforcement.

Debit Interchange

The Dodd-Frank Act added a new statutory requirement that interchange fees for electronic debit transactions that are paid to or charged by payment card issuers (including our bank subsidiaries) be reasonable and proportional to the cost incurred by the issuer. The Dodd-Frank Act also gave the Federal Reserve the authority to establish rules regarding these interchange fees. The Federal Reserve issued final regulations that were effective in October 2011, and that limit interchange fees for electronic debit transactions to 21 cents plus .05% of the transaction, plus an additional one cent per transaction fraud adjustment. The rule also imposes requirements regarding routing and exclusivity of electronic debit transactions, and generally requires that debit cards be usable in at least two unaffiliated networks.

Anti-Money Laundering Programs

The Bank Secrecy Act (“BSA”) and USA PATRIOT Act of 2001 contain anti-money laundering (“AML”) and financial transparency provisions intended to detect, and prevent the use of the U.S. financial system for, money laundering and terrorist financing activities. The BSA, as amended by the USA PATRIOT Act, requires depository institutions and their holding companies to undertake activities including maintaining an AML program, verifying the identity of clients, monitoring for and reporting suspicious transactions, reporting on cash transactions exceeding specified thresholds, and responding to requests for information by regulatory authorities and law enforcement agencies. Each of our subsidiary banks is subject to the BSA and, therefore, is required to provide its employees with AML training, designate an AML compliance officer and undergo an annual, independent audit to assess the effectiveness of its AML program. We have implemented policies, procedures and internal controls that are designed to comply with these AML requirements. In 2014, the Financial Crimes Enforcement Network (“FinCEN”), which is a unit of the Treasury Department that drafts regulations implementing the USA PATRIOT Act and other AML and BSA legislation, proposed a rule that would contain explicit customer due diligence requirements and impose a new regulatory requirement on financial institutions to obtain beneficial ownership information with respect to all legal entity customers with which such institutions conduct business. The scope and compliance requirements of such a rule have yet to be finalized. Bank regulators are focusing their examinations on anti-money laundering compliance, and we will continue to monitor and augment, where necessary, our AML compliance programs.

Office of Foreign Assets Control Regulation

The U.S. Department of the Treasury's Office of Foreign Assets Control, or "OFAC," is responsible for administering economic sanctions that affect transactions with designated foreign countries, nationals and others, as defined by various Executive Orders and Acts of Congress. OFAC-administered sanctions take many different forms. For example, sanctions may include: (1) restrictions on trade with or investment in a sanctioned country, including prohibitions against direct or indirect imports from and exports to a sanctioned country and prohibitions on U.S. persons engaging in financial transactions relating to, making investments in, or providing investment-related advice or assistance to, a sanctioned country; and (2) a blocking of assets in which the government or "specially designated nationals" of the sanctioned country have an interest, by prohibiting transfers of property subject to U.S. jurisdiction (including property in the possession or control of U.S. persons). OFAC also publishes lists of persons, organizations, and countries suspected of aiding, harboring or engaging in terrorist acts, known as Specially Designated Nationals and Blocked Persons. Blocked assets (e.g., property and bank deposits) cannot be paid out, withdrawn, set off or transferred in any manner without a license from OFAC. Failure to comply with these sanctions could have serious legal and reputational consequences.

Protection of Client Information

Legal requirements concerning the use and protection of client information affect many aspects of the Company's business, and are continuing to evolve. Current legal requirements include the privacy and information safeguarding provisions of the GLB Act, the Fair Credit Reporting Act (“FCRA”) and the amendments adopted by the Fair and Accurate Credit Transactions Act of 2003 (the “FACT Act”), as well as state law requirements. The GLB Act requires a financial institution to disclose its privacy policy to certain customers, and requires the financial institution to allow those customers to opt-out of some sharing of the customers' nonpublic personal information with nonaffiliated third persons. In accordance with these requirements, we and each of our banks and operating subsidiaries provide a written privacy to each affected customer when the customer relationship begins and an annual basis. As described in the privacy notice, we protect the security of information about our customers, educate our employees about the importance of protecting customer privacy, and allow affected customers to opt out of certain types of information sharing. We and our subsidiaries also require business partners with which we share information to have adequate security safeguards and to follow the requirements of the GLB Act. The GLB Act, as interpreted by the federal banking regulators, and state laws require us to take certain actions, including possible notice to affected customers, in the event that sensitive customer information is comprised. We and/or each of the banks and operating subsidiaries may need to amend our privacy policies and adapt our internal procedures in the event that these legal requirements, or the regulators' interpretation of them, change, or if new requirements are added.

Like other lenders, the banks and several of our operating subsidiaries utilize credit bureau data in their underwriting activities. Use of such data is regulated under the FCRA, and the FCRA also regulates reporting information to credit bureaus, prescreening individuals for credit offers, sharing of information between affiliates, and using affiliate data for marketing purposes. Similar state laws may impose additional requirements on us, the banks and our operating subsidiaries.

Violation of these legal requirements may expose us to regulatory action and private litigation, including claims for damages and penalties. In addition, a security incident can cause substantial reputational harm.

Broker-Dealer and Investment Adviser Regulation

WHI and Great Lakes Advisors are subject to extensive regulation under federal and state securities laws. WHI is registered as a broker-dealer with the SEC and in all 50 states, the District of Columbia and the U.S. Virgin Islands. Both WHI and Great Lakes Advisors are registered as investment advisers with the SEC. In addition, WHI is a member of several self-regulatory organizations (“SROs”), including FINRA and the Chicago Stock Exchange. Although WHI is required to be registered with the SEC, much of its regulation has been delegated to SROs that the SEC oversees, including FINRA and the national securities exchanges. In addition to SEC rules and regulations, the SROs adopt rules, subject to approval of the SEC, that govern all aspects of business in the securities industry and conduct periodic examinations of member firms. WHI is also subject to regulation by state securities commissions in states in which it conducts business. WHI and Great Lakes Advisors are registered only with the SEC as investment advisers, but certain of their advisory personnel are subject to regulation by state securities regulatory agencies.

As a result of federal and state registrations and SRO memberships, WHI is subject to overlapping schemes of regulation that cover all aspects of its securities businesses. Such regulations cover, among other things, uses and safekeeping of clients' funds; record-keeping and reporting requirements; supervisory and organizational procedures intended to assure compliance with securities laws and to prevent improper trading on material nonpublic information; personnel-related matters, including qualification and licensing of supervisory and sales personnel; limitations on extensions of credit in securities transactions; clearance and settlement procedures; “suitability” determinations as to certain customer transactions; limitations on the amounts and types of fees and commissions that may be charged to customers; and regulation of proprietary trading activities and affiliate transactions.

Violations of the laws and regulations governing a broker-dealer's actions can result in censures, fines, the issuance of cease-and-desist orders, revocation of licenses or registrations, the suspension or expulsion from the securities industry of a broker-dealer or its officers or employees, or other similar actions by both federal and state securities administrators, as well as the SROs.

As a registered broker-dealer, WHI is subject to the SEC's net capital rule as well as the net capital requirements of the SROs of which it is a member. Net capital rules, which specify minimum capital requirements, are generally designed to measure general financial integrity and liquidity and require that at least a minimum amount of net assets be kept in relatively liquid form. Rules of FINRA and other SROs also impose limitations and requirements on the transfer of member organizations' assets. Compliance with net capital requirements may limit the Company's operations requiring the intensive use of capital. These requirements restrict the Company's ability to withdraw capital from WHI, which in turn may limit the Company's ability to pay dividends, repay debt or redeem or purchase shares of the Company's own outstanding stock. WHI is a member of the Securities Investor Protection Corporation (“SIPC”), which subject to certain limitations, serves to oversee the liquidation of a member brokerage firm, and to return missing cash, stock and other securities owed to the firm's brokerage customers, in the event a member broker-dealer fails. The general SIPC protection for customers' securities accounts held by a member broker-dealer is up to $500,000 for each eligible customer, including a maximum of $250,000 for cash claims. SIPC does not protect brokerage customers against investment losses.

WHI in its capacity as an investment adviser is subject to regulations covering matters such as transactions between clients, transactions between the adviser and clients, custody of client assets and management of mutual funds and other client accounts. The principal purpose of regulation and discipline of investment firms is the protection of customers, clients and the securities markets rather than the protection of creditors and shareholders of investment firms. Sanctions that may be imposed for failure to comply with laws or regulations governing investment advisers include the suspension of individual employees, limitations on an adviser's engaging in various asset management activities for specified periods of time, the revocation of registrations, other censures and fines.

At December 31, 2015, the Company and its subsidiaries employed a total of 3,770 full-time-equivalent employees. The Company provides its employees with comprehensive medical and dental benefit plans, life insurance plans, 401(k) plans and an employee stock purchase plan. The Company considers its relationship with its employees to be good.

The Company’s Internet address is www.wintrust.com. The Company makes available at this address, under the "Investor Relations" tab, free of charge, its Annual Report on Form 10-K, its annual reports to shareholders, Quarterly Reports on Form 10-Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the "Exchange Act") as soon as reasonably practicable after such material is electronically filed with, or furnished to, the SEC.

Supplemental Statistical Data

The following statistical information is provided in accordance with the requirements of The Securities Act Industry Guide 3, Statistical Disclosure by Bank Holding Companies, which is part of Regulation S-K as promulgated by the SEC. This data should be read in conjunction with the Company’s Consolidated Financial Statements and notes thereto, and Management’s Discussion and Analysis which are contained in Item 7 of this Annual Report on Form 10-K.

Investment Securities Portfolio

The following table presents the amortized cost and fair value of the Company’s investment securities portfolios, by investment category, as of December 31, 2015, 2014 and 2013:

(Dollars in thousands) 2015 2014 2013 AmortizedCost FairValue AmortizedCost FairValue AmortizedCost FairValue Available-for-sale securities U.S. Treasury $ 312,282 $ 306,729 $ 388,713 $ 381,805 $ 354,262 $ 336,095 U.S. Government agencies 70,313 70,236 686,106 668,316 950,086 895,688 Municipal 105,702 108,595 234,951 238,529 154,463 152,716 Corporate notes: Financial issuers 80,014 80,043 129,309 129,758 129,362 128,944 Other 1,500 1,502 3,766 3,821 5,994 6,094 Mortgage-backed: (1) Mortgage-backed securities 1,069,680 1,052,510 271,129 271,649 562,708 548,198 Collateralized mortgage obligations 40,421 40,087 47,347 47,061 57,711 57,027 Equity securities 51,380 56,686 46,592 51,139 50,532 51,528 Total available-for-sale securities $ 1,731,292 $ 1,716,388 $ 1,807,913 $ 1,792,078 $ 2,265,118 $ 2,176,290 Held-to-maturity securities U.S. Government agencies $ 687,302 $ 680,162 $ — $ — $ — $ — Municipal 197,524 197,949 — — — — Total held-to-maturity securities $ 884,826 $ 878,111 $ — $ — $ — $ —

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.

Tables presenting the carrying amounts and gross unrealized gains and losses for securities available-for-sale at December 31, 2015 and 2014 are included by reference to Note 3 to the Consolidated Financial Statements presented under Item 8 of this Annual Report on Form 10-K. The following table presents the carrying value of the investment securities portfolios as of December 31, 2015, by maturity distribution.

(Dollars in thousands) Within 1year From 1 to5 years From 5 to10 years After 10years Mortgage-backed Equity Securities Total Available-for-sale securities U.S. Treasury $ 96,974 $ 14,950 $ 194,805 $ — $ — $ — $ 306,729 U.S. Government agencies 11,031 53,715 5,490 — — — 70,236 Municipal 39,272 42,058 22,276 4,989 — — 108,595 Corporate notes: Financial issuers 11,977 55,745 3,128 9,193 — — 80,043 Other 1,502 — — — — — 1,502 Mortgage-backed: (1) Mortgage-backed securities — — — — 1,052,510 — 1,052,510 Collateralized mortgage obligations — — — — 40,087 — 40,087 Equity securities — — — — — 56,686 56,686 Total available-for-sale securities $ 160,756 $ 166,468 $ 225,699 $ 14,182 $ 1,092,597 $ 56,686 $ 1,716,388 Held-to-maturity securities U.S. Government agencies $ — $ 6,569 $ 44,740 $ 635,993 $ — $ — $ 687,302 Municipal — 12,639 51,714 133,171 — — 197,524 Total held-to-maturity securities $ — $ 19,208 $ 96,454 $ 769,164 $ — $ — $ 884,826

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.

The weighted average yield for each range of maturities of securities, on a tax-equivalent basis, is shown below as of December 31, 2015:

Within1 year From 1to 5 years From 5 to10 years After10 years Mortgage-backed Equity Securities Total Available-for-sale securities U.S. Treasury 0.41 % 0.60 % 1.62 % — % — % — % 1.19 % U.S. Government agencies 0.66 0.77 5.30 — — — 1.11 Municipal 1.86 2.51 4.70 4.77 — — 2.83 Corporate notes: Financial issuers 1.17 1.87 2.73 4.80 — — 2.14 Other 1.78 — — — — — 1.78 Mortgage-backed: (1) Mortgage-backed securities — — — — 2.79 — 2.79 Collateralized mortgage obligations — — — — 1.96 — 1.96 Equity securities — — — — — 4.45 4.45 Total available-for-sale securities 0.85 % 1.56 % 2.03 % 4.79 % 2.76 % 4.45 % 2.44 % Held-to-maturity securities U.S. Government agencies — % 1.66 % 3.97 % 3.48 % — % — % 3.49 % Municipal — 3.03 4.42 4.93 — — 4.67 Total held-to-maturity securities — % 2.56 % 4.21 % 3.73 % — % — % 3.76 %

(1) Consisting entirely of residential mortgage-backed securities, none of which are subprime.