| 2026-05-15 | 8-K | 10.1 | Note Purchase Agreement, dated as of May 14, 2026, by and among HGG and the purchasers party thereto. |
|---|
| 2025-11-06 | 10-Q | 10.3 | Limited Consent and Second Amendment to Credit Agreement, dated as of October 31, 2025, by and among Distinguished LLC, a Delaware limited liability company, the other credit parties party thereto, the lenders party thereto and BMO Bank N.A., as agent. (*) |
|---|
| 2025-11-06 | 10-Q | 10.2 | First Amendment to Credit Agreement, dated as of July 4, 2025, among Distinguished LLC, a Delaware limited liability company, the other credit parties party thereto, the lenders party thereto and BMO Bank N.A., as agent. (*) |
|---|
| 2025-11-06 | 10-Q | 10.1 | Employment Agreement and Release between White Mountains Capital LLC and G. Manning Rountree. (*) |
|---|
| 2025-08-07 | 10-Q | 10.5 | Fourth Amendment to Loan and Servicing Agreement dated as of July 21, 2025 among Kudu Investment Holdings, LLC, Kudu Investment US, LLC, Kudu Investment Management LLC, KFO Holdings, Ltd., KWCP Holdings UK, Ltd., Massachusetts Mutual Life Insurance Company, Alter Domus (US) LLC, Barings Finance LLC and Barings Direct Investments LLC. (*) |
|---|
| 2025-08-07 | 10-Q | 10.4 | Unit Purchase Agreement, dated as of July 4, 2025, by and among, AQ Phoenix Parent, L.P., WM Monroe Holdings, Inc., White Mountains Insurance Group, Ltd., and the other parties thereto. (*) |
|---|
| 2025-07-16 | 8-K | 10.1 | Credit Agreement, dated as of July 16, 2025, among White Mountains Insurance Group, Ltd., the lenders party thereto and Bank of America, N.A., as the administrative agent |
|---|
| 2025-05-07 | 10-Q | 10.2 | White Mountains Annual Bonus Program. (*) |
|---|
| 2025-05-07 | 10-Q | 10.1 | Third Amendment to Loan and Servicing Agreement dated as of March 18, 2025 among Kudu Investment Holdings, LLC, Kudu Investment US, LLC, Kudu Investment Management, LLC, KFO Holdings, Ltd., KWCP Holdings UK, Ltd., Massachusetts Mutual Life Insurance Company and Alter Domus (US) LLC and Barings Finance LLC. (*) |
|---|
| 2024-08-07 | 10-Q | 10.2 | Second Amendment to Loan and Servicing Agreement dated as of June 28, 2024 among Kudu Investment Holdings, LLC, Kudu Investment US, LLC, Kudu Investment Management, LLC, KFO Holdings, Ltd., KWCP Holdings UK, Ltd., Massachusetts Mutual Life Insurance Company and Alter Domus (US) LLC and Barings Finance LLC (*) (**) |
|---|
| 2024-08-07 | 10-Q | 10.1 | Fourth Amended and Restated Surplus Note Purchase Agreement between Build America Mutual Assurance Company, as Issuer and HG Holdings Ltd. and HG Re Ltd. as Purchasers, dated July 1, 2024. (*) |
|---|
| 2024-04-10 | 8-K | 10.1 | Offer Letter, dated as of February 22, 2024, between the Company and Mr. Harrison |
|---|
| 2023-11-06 | 10-Q | 10.1 | Agreement and Plan of Merger by and among PM Holdings LLC, WM Pierce Merger Sub LLC, White Mountains Insurance Group, LTD., Bamboo Ide8 Insurance Services LLC and John Chu, as the Unitholders’ Representative, dated as of October 19, 2023 (*) |
|---|
| 2023-08-07 | 10-Q | 10.3 | First Amendment to Loan and Servicing Agreement dated as of June 28, 2023 among Kudu Investment Management, LLC, Kudu Investment Holdings, LLC, Kudu Investments US, LLC, KFO Holdings, Ltd., KWCP Holdings UK, Ltd., Massachusetts Mutual Life Insurance Company and Alter Domus. (*) (**) |
|---|
| 2023-08-07 | 10-Q | 10.2 | Third Amended and Restated Supplemental Trust Agreement by and among Build America Mutual Assurance Company, HG Re Ltd. and The Bank of New York Mellon, dated January 15, 2020. (*) |
|---|
| 2023-08-07 | 10-Q | 10.1 | Third Amended and Restated Surplus Note Purchase Agreement between Build America Mutual Assurance Company, as Issuer and HG Holdings Ltd. and HG Re Ltd. as Purchasers, dated January 15, 2020. (*) |
|---|
| 2022-05-06 | 10-Q | 10.2 | Loan and Security Agreement, dated as of March 31, 2022 among HG Global Ltd., Hudson Structured Capital Management Ltd. and the lenders from time to time party thereto (*) (**) |
|---|
| 2022-05-06 | 10-Q | 10.1 | White Mountains Bonus Plan (*) |
|---|
| 2021-12-02 | 8-K | 10.2 | Consulting Agreement, dated as of November 1, 2021, between White Mountains Capital LLC and Mr. Caffrey |
|---|
| 2021-12-02 | 8-K | 10.1 | Offer Letter, dated as of November 29, 2021, between the Company and Mr. Caffrey |
|---|
| 2021-11-08 | 10-Q | 10.4 | Paying Agency Agreement dated 8 September 2021 between Group Ark Insurance Limited, The Bank of New York Mellon, London Branch and The Bank of New York Mellon SA/NV, Dublin Branch (*) (**) |
|---|
| 2021-11-08 | 10-Q | 10.3 | Paying Agency Agreement dated 11 August 2021 between Group Ark Insurance Limited, The Bank of New York Mellon, London Branch and The Bank of New York Mellon SA/NV, Dublin Branch (*) (**) |
|---|
| 2021-11-08 | 10-Q | 10.2 | Paying Agency Agreement dated 13 July 2021 between Group Ark Insurance Limited, The Bank of New York Mellon, London Branch and The Bank of New York Mellon SA/NV, Dublin Branch (*) (**) |
|---|
| 2021-11-08 | 10-Q | 10.1 | Loan and Servicing Agreement dated as of March 23, 2021 among Kudu Investment Management, LLC, Kudu Investment Holdings, LLC, Kudu Investments US, LLC, KFO Holdings, Ltd., KWCP Holdings UK, Ltd., Massachusetts Mutual Life Insurance Company and Alter Domus (*) (**) |
|---|
| 2021-08-06 | 10-Q | 10 | FIFTH AMENDMENT dated as of June 2, 2021, among NSM INSURANCE GROUP, LLC, a Delaware limited liability company, NSM INSURANCE HOLDCO, LLC, a Delaware limited liability company, NSM UK HOLDINGS LTD, a company incorporated in England and Wales, the other LOAN PARTIES party hereto, ARES CAPITAL CORPORATION, a Maryland corporation, as administrative agent, the LENDERS party hereto and the L/C ISSUERS party hereto. * |
|---|
| 2021-02-26 | 10-K | 10.14 | Employment Agreement between White Mountains Capital LLC and Frank R. Bazos dated December 16, 2020.(*) |
|---|
| 2021-02-26 | 10-K | 10.13 | Employment Agreement and Release between White Mountains Capital LLC and J. Brian Palmer dated February 25, 2021.(*) |
|---|
| 2020-05-08 | 10-Q | 10 | FOURTH AMENDMENT dated as of April 7, 2020, among NSM INSURANCE GROUP, LLC, NSM INSURANCE HOLDCO, LLC, NSM UK HOLDINGS LTD, the other LOAN PARTIES party thereto, ARES CAPITAL CORPORATION, as administrative agent, and the LENDERS party thereto. * |
|---|
| 2019-08-06 | 10-Q | 10 | THIRD AMENDMENT dated as of June 28, 2019, among NSM INSURANCE GROUP, LLC, a Delaware limited liability company, NSM INSURANCE HOLDCO, LLC, a Delaware limited liability company, the other LOAN PARTIES party hereto, ARES CAPITAL CORPORATION, a Maryland corporation, as administrative agent, and the LENDERS party hereto. * |
|---|
| 2019-05-06 | 10-Q | 10.3 | SECOND AMENDMENT dated as of April 1, 2019, among NSM INSURANCE GROUP, LLC, a Delaware limited liability company, NSM INSURANCE HOLDCO, LLC, a Delaware limited liability company, the other LOAN PARTIES party hereto, ARES CAPITAL CORPORATION, a Maryland corporation, as administrative agent, and the LENDERS party hereto. * |
|---|
| 2019-05-06 | 10-Q | 10.2 | FIRST AMENDMENT dated as of December 3, 2018, among NSM INSURANCE GROUP, LLC, a Delaware limited liability company, NSM INSURANCE HOLDCO, LLC, a Delaware limited liability company, the other LOAN PARTIES party hereto, ARES CAPITAL CORPORATION, a Maryland corporation, as administrative agent, and the LENDERS party hereto. * |
|---|
| 2019-05-06 | 10-Q | 10.1 | White Mountains Bonus Plan* |
|---|
| 2019-02-27 | 10-K | 10.7 | Second Amended and Restated Supplemental Trust Agreement by and among Build America Mutual Assurance Company, HG Re Ltd. and The Bank of New York Mellon, dated December 4, 2018 (*) |
|---|
| 2018-08-07 | 10-Q | 10 | Credit Agreement Dated as of May 11, 2018 among NSM Insurance Group, LLC, as the Borrower, NSM Insurance Holdco, LLC, as Holdings, Ares Capital Corporation, as Administrative Agent, and the Lenders and L/C Issuers Party Hereto from Time to Time. * |
|---|
| 2018-05-02 | 10-Q | 10 | Unit Purchase Agreement, dated as of March 31, 2018, by and among NSM Acquisition Holdings, LLC, AIG Property Casualty U.S., Inc, each management seller, NSM Insurance HoldCo, LLC, White Mountains Catskill Holdings, Inc., the Company, and ABRY Partners VIII, L.P. * |
|---|
| 2017-09-28 | 8-K | 10.1 | Second Amended and Restated Investment Management Agreement, dated as of September 28, 2017, by and between White Mountains Advisors LLC and OneBeacon Insurance Group, Ltd. |
|---|
| 2017-08-04 | 10-Q | 10.2 | Employment Agreement dated May 2, 2017 between White Mountains Insurance Group, Ltd. and David T. Foy * |
|---|
| 2017-05-02 | 8-K | 10.1 | Voting Agreement, dated as of May 2, 2017, by and among Intact Financial Corporation, White Mountains Insurance Group, Ltd., Lone Tree Holdings Ltd. and Bridge Holdings (Bermuda) Ltd. |
|---|
| 2017-05-02 | 10-Q | 10.6 | Form of OneBeacon Insurance Group, Ltd. 2017-2019 Restricted Share Award Agreement. * |
|---|
| 2017-05-02 | 10-Q | 10.5 | Form of OneBeacon Insurance Group, Ltd. 2017 Special Restricted Share Award Agreement. * |
|---|
| 2017-05-02 | 10-Q | 10.4 | OneBeacon 2017 Long-Term Incentive Plan. * |
|---|
| 2017-05-02 | 10-Q | 10.3 | OneBeacon's 2017 Management Incentive Plan. * |
|---|
| 2017-05-02 | 10-Q | 10.2 | Fourth Amendment dated as of February 28, 2017 to the Amended and Restated Investment Management Agreement dated as of December 23, 2014 by and between White Mountains Advisors LLC and OneBeacon Insurance Group, Ltd. * |
|---|
| 2017-05-02 | 10-Q | 10.1 | Retirement Agreement dated March 1, 2017 between White Mountains Insurance Group, Ltd. and Raymond Barrette. * |
|---|
| 2017-02-27 | 10-K | 10.16 | $43,100,000 Seller Pari Passu Surplus Note, dated as of December 23, 2014, of Bedivere Insurance Company (formerly OneBeacon Insurance Company) (*) |
|---|
| 2017-02-27 | 10-K | 10.15 | $57,900,000 Seller Priority Surplus Note, dated as of December 23, 2014, of Bedivere Insurance Company (formerly OneBeacon Insurance Company) (*) |
|---|
| 2017-02-27 | 10-K | 10.8 | OneBeacon’s 2016 Management Incentive Plan (*) |
|---|
| 2016-05-02 | 10-Q | 10.3 | OneBeacon’s 2016 Management Incentive Plan. |
|---|
| 2016-05-02 | 10-Q | 10.2 | Third Amendment dated as of February 10, 2016 to the Amended and Restated Investment Management Agreement dated as of December 23, 2014 by and between White Mountains Advisors LLC and OneBeacon Insurance Group, Ltd. |
|---|
| 2016-05-02 | 10-Q | 10.1 | Second Amendment dated as of June 1, 2015 to the Amended and Restated Investment Management Agreement dated as of December 23, 2014 by and between White Mountains Advisors LLC and OneBeacon Insurance Group, Ltd. |
|---|
| 2016-02-29 | 10-K | 10.14 | OneBeacon’s 2015 Management Incentive Plan (*) |
|---|
| 2016-02-29 | 10-K | 10.10 | White Mountains Bonus Plan |
|---|
| 2015-11-02 | 10-Q | 10.3 | EMPLOYMENT AGREEMENT |
|---|
| 2015-08-03 | 10-Q | 10.2 | Sabbatical Agreement dated June 1, 2015 between White Mountains Capital, Inc. and G. Manning Rountree. |
|---|
| 2015-07-27 | 8-K | 10.1 | STOCK PURCHASE AGREEMENT |
|---|
| 2015-02-27 | 10-K | 10.28 | Amendment No. 4 dated as of November 3, 2014 to Stock Purchase Agreement by and among OneBeacon Insurance Group Ltd., OneBeacon Insurance Group LLC, Trebuchet US Holdings, Inc. and Armour Group Holdings Limited (*). |
|---|
| 2015-02-27 | 10-K | 10.25 | Amendment No.1 dated as of February 1, 2013 to Stock Purchase Agreement by and among OneBeacon Insurance Group Ltd., OneBeacon Insurance Group LLC, Trebuchet US Holdings, Inc. and Armour Group Holdings Limited (*) |
|---|
| 2015-02-27 | 10-K | 10.16 | OneBeacon’s 2014 Management Incentive Plan (*) |
|---|
| 2015-02-27 | 10-K | 10.15 | OneBeacon Long-Term Incentive Plan (2007) (*) |
|---|
| 2015-02-27 | 10-K | 10.7 | Investment Management Agreement between Prospector Partners, LLC and OneBeacon dated February 25, 2015 (*) |
|---|
| 2015-02-27 | 10-K | 10.6 | Amended and restated Investment Management Agreement between White Mountains Advisors, LLC and OneBeacon dated December 23, 2014 (*) |
|---|
| 2014-10-29 | 10-Q | 10.1 | AMENDMENT NO. 1 TO CREDIT AGREEMENT |
|---|
| 2014-07-29 | 10-Q | 10.1 | AMENDMENT NO. 3 TO STOCK PURCHASE AGREEMENT |
|---|
| 2014-04-28 | 10-Q | 10.1 | AMENDED AND RESTATED SURPLUS NOTE PURCHASE AGREEMENT |
|---|
| 2014-02-28 | 10-K | 10.30 | Amendment dated as of October 25, 2013 to Stock Purchase Agreement by and among OneBeacon Insurance Group Ltd., OneBeacon Insurance Group LLC, Trebuchet US Holdings, Inc. and Armour Group Holdings Limited (*) |
|---|
| 2014-02-28 | 10-K | 10.21 | OneBeacon’s 2013 Management Incentive Plan (*) |
|---|
| 2013-10-28 | 10-Q | 10.1 | CREDIT AGREEMENT |
|---|
| 2013-03-01 | 10-K | 10.20 | OneBeacon’s 2012 Management Incentive Plan (*) |
|---|
| 2013-03-01 | 10-K | 10.16 | OneBeacon Deferred Compensation Plan (*) |
|---|
| 2012-10-30 | 10-Q | 10.4 | SURPLUS NOTE PURCHASE AGREEMENT |
|---|
| 2012-10-30 | 10-Q | 10.3 | SUPPLEMENTAL TRUST AGREEMENT |
|---|
| 2012-10-30 | 10-Q | 10.2 | REGULATION 114 TRUST AGREEMENT |
|---|
| 2012-10-30 | 10-Q | 10.1 | STOCK PURCHASE AGREEMENT |
|---|
| 2012-02-28 | 10-K | 10.22 | Restricted Share Award Agreement by and between OneBeacon Insurance Group, Ltd. And T. Michael Miller dated as of May 27, 2011(*) |
|---|
| 2012-02-28 | 10-K | 10.21 | OneBeacon’s 2011 Management Incentive Plan (*) |
|---|
| 2012-02-28 | 10-K | 10.10 | Amendment No. 1 to Investment Management Agreement between Prospector Partners, LLC and OneBeacon as of December 22, 2011 (*) |
|---|
| 2012-02-28 | 10-K | 10.9 | Investment Management Agreement between Prospector Partners, LLC and OneBeacon dated March 1, 2011 (*) |
|---|
| 2012-02-28 | 10-K | 10.8 | Amendment No. 1 to Investment Management Agreement between White Mountains Advisors, LLC and OneBeacon dated as of August 15, 2011 (*) |
|---|
| 2012-02-28 | 10-K | 10.7 | Investment Management Agreement between White Mountains Advisors, LLC and OneBeacon dated October 1, 2010 (*) |
|---|
| 2011-10-28 | 10-Q | 10.1 | CREDIT AGREEMENT |
|---|
| 2011-08-17 | 8-K | 10.1 | FINANCIAL STATEMENTS AND EXHIBITS |
|---|
| 2011-05-18 | 8-K | 10.1 | Stock Purchase Agreement, dated May 17, 2011, between White Mountains Holdings (Luxembourg) S.à r.l. and The Allstate Corporation. |
|---|
| 2011-02-28 | 10-K | 10.24 | OneBeacon’s 2010 Management Incentive Plan (*) |
|---|
| 2011-02-28 | 10-K | 10.16 | EHI Performance Unit Plan 2010-2012 (*) |
|---|
| 2010-10-29 | 10-Q | 10.2 | Amendment No.1 to Restricted Share Award Agreement made as of this 10th day of August 2010, by and between the Company and Raymond Barrette. |
|---|
| 2010-10-29 | 10-Q | 10.1 | Amendment No. 1 to Nonqualified Stock Option Agreement made as of this 10th day of August 2010, by and between the Company and Raymond Barrette. |
|---|
| 2010-02-26 | 10-K | 10.23 | OneBeacon’s 2009 Management Incentive Plan (*) |
|---|
| 2010-02-26 | 10-K | 10.21 | First Amendment to OneBeacon 2007 Long-Term Incentive Plan (*) |
|---|
| 2010-02-26 | 10-K | 10.20 | OneBeacon 2007 Long-Term Incentive Plan (*) |
|---|
| 2010-02-26 | 10-K | 10.18 | EHI Esurance Restricted Unit Plan (*) |
|---|
| 2010-02-26 | 10-K | 10.17 | EHI Amended and Restated Top Hat Deferred Compensation Plan (*) |
|---|
| 2010-02-26 | 10-K | 10.16 | EHI Select Deferred Compensation Plan (*) |
|---|
| 2010-02-26 | 10-K | 10.15 | EHI Performance Unit Plan 2009-2011 (*) |
|---|
| 2010-02-26 | 10-K | 10.14 | EHI Performance Unit Plan 2008-2010 (*) |
|---|
| 2010-02-26 | 10-K | 10.13 | EHI Performance Unit Plan 2007-2009 (*) |
|---|
| 2010-02-26 | 10-K | 10.12 | White Mountains Re Long Term Incentive Plan (*) |
|---|
| 2009-02-27 | 10-K | 10.2.3 | Third Amendment to $475,000,000 Credit Agreement, dated June 19, 2007 among the Company, as the Borrower, Bank of America, N.A., as Administrative Agent, Swing Line Lender and Issuing Lender, and the other lenders party hereto. (*) |
|---|
| 2009-02-27 | 10-K | 10.2.2 | Second Amendment to $475,000,000 Credit Agreement, dated June 19, 2007 among the Company, as the Borrower, Bank of America, N.A., as Administrative Agent, Swing Line Lender and Issuing Lender, and the other lenders party hereto. (*) |
|---|