| 2026-07-01 | 8-K | 10.1 | Amended and Restated Limited Liability Company Agreement of GABX Leasing Holding LLC, dated as of June 30, 2026. |
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| 2026-05-21 | 8-K | 10.1 | Amendment No. 1 to Credit Agreement, dated as of May 21, 2026, by and among GATX Corporation, as borrower, the banks, financial institutions and other institutional lenders parties thereto, and Citibank, N.A., as administrative agent. |
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| 2026-04-28 | 8-K | 10.1 | GATX Corporation Amended and Restated 2012 Incentive Award Plan, effective as of April 24, 2026. |
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| 2026-01-05 | 8-K | 10.4 | Call Option Agreement, dated as of January 1, 2026, by and among Michigan U.S. Holdings LP, GATX Corporation and GABX Leasing Holding LLC. |
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| 2026-01-05 | 8-K | 10.3 | Amended and Restated Limited Liability Company Agreement, dated as of January 1, 2026, by and among GABX Leasing LLC, GABX Leasing Holding LLC and GATX Corporation. |
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| 2026-01-05 | 8-K | 10.2 | Guaranty Agreement, dated as of December 31, 2025, by and between GATX Corporation and Wells Fargo Bank, N.A., as administrative agent. |
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| 2026-01-05 | 8-K | 10.1 | Credit Agreement, dated as of December 31, 2025, by and among GABX Leasing LLC, as borrower, the lenders party thereto from time to time, and Wells Fargo Bank, N.A., as administrative agent. |
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| 2025-07-01 | 8-K | 10.1 | Commitment Increase Supplement, dated as of June 30, 2025, by and among GATX Corporation, M&T Bank as Increasing Lender, the additional parties thereto and Citibank, N.A., as Administrative Agent. |
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| 2025-05-30 | 8-K | 10.3 | Form of Amended and Restated Limited Liability Company Agreement. |
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| 2025-05-30 | 8-K | 10.2 | Investors Agreement, dated as of May 29, 2025, by and among GATX Corporation, GABX Leasing LLC, GABX Leasing Holding LLC, Brookfield Infrastructure Fund V-A, L.P., Brookfield Infrastructure Fund V-B, L.P., Brookfield Infrastructure Fund V-C, L.P. and Brookfield Infrastructure Fund V (ER) SCSP L.P. |
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| 2025-05-30 | 8-K | 10.1 | Purchase Agreement, dated as of May 29, 2025, by and among GATX Corporation, Wells Fargo Bank, N.A., Everen Capital Corporation, BFLX Leasing Holdings LLC, GATX Rail Locomotive Group, L.L.C. and GABX Leasing LLC. |
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| 2025-04-25 | 10-Q | 10.1 | Amendment to Amended and Restated Agreement for Employment Following a Change of Control, dated February 18, 2025, between GATX Corporation and Robert C. Lyons.* |
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| 2025-02-19 | 10-K | 10.2 | Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan, effective as of January 1, 2025.* |
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| 2025-02-19 | 10-K | 10.1 | Summary of Non-Employee Directors' Compensation.* |
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| 2024-05-22 | 8-K | 10.1 | Five Year Credit Agreement dated as of May 21, 2024, among GATX Corporation, as borrower, Citibank, N.A. and BofA Securities, Inc., as joint lead arrangers and joint book managers, Bank of America, N.A., as syndication agent, BMO Bank N.A., CIBC Bank USA, KeyBank National Association, Morgan Stanley MUFG Loan Partners, LLC, PNC Bank, National Association and U.S. Bank, National Association, as co-documentation agents, Citibank, N.A., as administrative agent, and the lenders party thereto. |
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| 2024-04-26 | 10-Q | 10.3 | Form of Corporate Officers' Incentive Plan under the GATX Corporation 2012 Incentive Award Plan.* |
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| 2024-04-26 | 10-Q | 10.2 | Form of Non-Qualified Stock Option Agreement for awards under the GATX Corporation 2012 Incentive Award Plan to executive officers.* |
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| 2024-04-26 | 10-Q | 10.1 | Form of Performance Share Agreement for grants under the GATX Corporation Amended and Restated 2012 Incentive Award Plan to executive officers.* |
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| 2024-02-16 | 10-K | 10.1 | Summary of Non-Employee Directors' Compensation.* |
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| 2023-05-24 | 8-K | 10.1 | Extension Notice dated May 3, 2023, to Citibank N.A. as administrative agent of the Company’s Five Year Revolving Credit Agreement, dated May 21, 2021, as amended. |
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| 2023-02-16 | 10-K | 10.2 | GATX Corporation U.S. Executive Severance Plan, effective as of February 15, 2023.* |
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| 2023-02-16 | 10-K | 10.1 | Summary of GATX Corporation Non-Employee Directors' Compensation.* |
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| 2022-10-28 | 10-Q | 10.1 | Supply Agreement by and between GATX Corporation, as Buyer, and Trinity Rail Group, LLC, as Seller, dated September 30, 2022. (Note: Portions of this exhibit have been omitted pursuant to Item 601 of Regulation S-K). |
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| 2022-08-12 | 8-K | 10.1 | Employment Agreement, effective as of October 1, 2022, between GATX Corporation and Necati Gokce Tezel. |
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| 2022-05-26 | 8-K | 10.1 | Amendment No. 1 to Five Year Credit Agreement dated as of May 21, 2021, among GATX Corporation, as borrower, Citibank, N.A. and BofA Securities, Inc., as joint lead arrangers and joint book managers, Bank of America, N.A., as syndication agent, PNC Bank, National Association, U.S. Bank, National Association, Morgan Stanley MUFG Loan Partners, LLC and KeyBank National Association, as co-documentation agents, Citibank, N.A., as administrative agent, and the lenders party thereto. |
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| 2022-04-28 | 10-Q | 10.4 | Form of Performance Share Agreement (with cash election option) for grants under the GATX Corporation Amended and Restated 2012 Incentive Award Plan to executive officers with Agreements for Employment Following a Change of Control.* |
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| 2022-04-28 | 10-Q | 10.3 | Form of Non-Qualified Stock Option Agreement for awards under the GATX Corporation Amended and Restated 2012 Incentive Award Plan to executive officers with Agreements for Employment Following a Change of Control.* |
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| 2022-04-28 | 10-Q | 10.2 | Form of Restricted Stock Unit Agreement for grants under the Amended and Restated 2012 Incentive Award Plan to directors.* |
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| 2022-04-28 | 10-Q | 10.1 | Amended and Restated GATX Corporation Director's Voluntary Deferred Fee Plan, effective as of January 1, 2022.* |
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| 2022-02-02 | 8-K | 10.2 | Form of Confidential Information, Non-Competition, and Non-Solicitation Agreement between GATX Corporation and Thomas A. Ellman. * |
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| 2022-02-02 | 8-K | 10.1 | Form of Restricted Stock Unit Agreement for Grant under the Amended and Restated 2012 Incentive Award Plan to Thomas A. Ellman. * |
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| 2021-05-27 | 8-K | 10.1 | Five Year Credit Agreement dated as of May 21, 2021, among GATX Corporation, as borrower, Citibank, N.A. and BofA Securities, Inc., as joint lead arrangers and joint book managers, Bank of America, N.A., as syndication agent, PNC Bank, National Association, U.S. Bank, National Association, Morgan Stanley MUFG Loan Partners, LLC and KeyBank National Association, as co-documentation agents, Citibank, N.A., as administrative agent, and the lenders party thereto. |
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| 2021-04-08 | 8-K | 10.1 | Amendment No. 1 to Delayed Draw Term Loan Agreement, dated as of December 14, 2020, among GATX Corporation, as borrower, the lenders named therein, Bank of America, N.A., as administrative agent, and BofA Securities, Inc., as sole lead arranger and sole book manager |
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| 2020-12-18 | 8-K | 10.1 | Delayed Draw Term Loan Agreement, dated as of December 14, 2020, among GATX Corporation, as borrower, the lenders named therein, Bank of America, N.A., as administrative agent, and BofA Securities, Inc., as sole lead arranger and sole book manager. |
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| 2020-11-30 | 8-K | 10.1 | Amendment No. 1 to the Five Year Credit Agreement, dated as of November 24, 2020, among GATX Corporation, as borrower, Citibank, N.A., as administrative agent, and the lenders party thereto. |
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| 2020-10-30 | 10-Q | 10.1 | Supply Agreement by and between GATX Corporation, as Buyer, and Trinity Rail Group, LLC, as Seller, dated November 3, 2014. (Note: Portions of this exhibit have been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K). |
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| 2020-03-10 | 8-K | 10.1 | Term Loan Credit Agreement dated as of March 9, 2020 among GATX Corporation, as borrower, and the initial lenders named therein, as initial lenders, and Morgan Stanley Senior Funding Inc., as agent, and Morgan Stanley Senior Funding, Inc. and BofA Securities, Inc., as joint lead arrangers and joint bookrunners |
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| 2019-05-23 | 8-K | 10.1 | Five Year Credit Agreement dated as of May 23, 2019, among GATX Corporation, as borrower, Citibank, N.A. and BOFA Securities, Inc., as joint lead arrangers and joint book managers, Bank of America, N.A., as syndication agent, PNC Bank, N.A., U.S. Bank, National Association, Morgan Stanley MUFG Loan Partners, LLC and Keybank National Association, as co-documentation agents, Citibank, N.A., as administrative agent, and the lenders party thereto. |
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| 2018-08-10 | 8-K | 10.2 | Form of Confidential Information, Non-Competition, and Non-Solicitation Agreement between the Corporation and Robert C. Lyons and Thomas A. Ellman. * |
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| 2018-08-10 | 8-K | 10.1 | Form of Restricted Stock Unit Agreement for grants under the Amended and Restated 2012 Incentive Award Plan to Robert C. Lyons and Thomas A. Ellman. * |
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| 2018-07-27 | 10-Q | 10.1 | First Amendment to Supply Agreement by and between GATX Corporation, as Buyer, and Trinity Rail Group, LLC, as Seller, dated May 24, 2018 (Note: Portions of this document have been omitted pursuant to a Request for Confidential Treatment filed with the Securities and Exchange Commission on July 27, 2018). |
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| 2018-05-01 | 10-Q | 10.1 | Form of Performance Share Agreement (with cash-election option) for grants under the GATX Corporation Amended and Restated 2012 Incentive Award Plan to executive officers following adoption of the Tax Cuts and Jobs Act of 2017.* |
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| 2018-02-21 | 10-K | 10.1 | Employment Agreement dated as of October 27, 2017, between GATX Corporation and James F. Earl.* |
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| 2017-02-22 | 10-K | 10.3 | Supply Agreement by and between GATX Corporation, as Buyer, and Trinity Rail Group, LLC, as Seller, dated March 14, 2011 is incorporated by reference to GATX’s Quarterly Report on Form 10-Q for the fiscal quarter ended March 31, 2011, file number 1-2328 (Note: Portions of this document have been omitted pursuant to a Request for Confidential Treatment filed with the Securities and Exchange Commission on April 27, 2011). |
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| 2017-02-22 | 10-K | 10.2 | Five Year Credit Agreement dated as of May 26, 2016, among Citigroup Global Markets Inc. and Merrill Lynch, Pierce, Fenner & Smith Incorporated, as joint lead arrangers and joint book managers, Bank of America, N.A., as syndication agent, PNC Bank, N.A., U.S. Bank, National Association, and Bayerische Landesbank, acting through its New York branch, as co-documentation agents, Citibank, N.A., as administrative agent, and the lenders party thereto is incorporated herein by reference to Exhibit 10.1 to GATX’s Form 8-K dated June 2, 2016, file number 1-2328. |
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| 2017-02-22 | 10-K | 10.1 | Five Year Credit Agreement dated as of April 30, 2013, with Citigroup Global Markets Inc. and Merrill Lynch, Pierce, Fenner & Smith Incorporated, as joint lead arrangers and joint book managers, Bank of America, N.A., as syndication agent, PNC Bank, National Association, U.S. Bank, National Association, and Bayerische Landesbank, acting through its New York branch, as co-documentation agents, Citibank, N.A., as administrative agent, and the lenders party thereto is incorporated herein by reference to GATX’s Form 8-K dated May 3, 2013, file number 1-2328. |
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| 2016-06-02 | 8-K | 10.1 | Five Year Credit Agreement dated as of May 26, 2016, among GATX Corporation, as borrower, Citigroup Global Markets Inc. and Merrill Lynch, Pierce, Fenner & Smith Incorporated, as joint lead arrangers and joint book managers, Bank of America, N.A., as syndication agent, PNC Bank, N.A., U.S. Bank, National Association and Bayerische Landesbank, acting through its New York branch, as co-documentation agents, Citibank, N.A., as administrative agent, and the lenders party thereto. |
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| 2015-07-31 | 10-Q | 10.1 | Amendment No. 2 to the Credit Agreement, dated as of May 20, 2015, among GATX Corporation, as borrower, Citigroup Global Markets Inc. and Merrill Lynch, Pierce, Fenner & Smith Incorporated, as joint lead arrangers and joint book managers, Bank of America, N.A., as syndication agent, PNC Bank, N.A., U.S. Bank, National Association and Bayerische Landesbank, acting through its New York branch, as co-documentation agents, Citibank, N.A., as administrative agent, and the lenders party thereto. |
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| 2015-04-28 | 10-Q | 10.2 | Form of Agreement for Employment Following a Change of Control between GATX Corporation and Eric D. Harkness (dated as of February 1, 2015), Jeffery R. Young (dated as of February 1, 2015) and Paul F. Titterton (dated as of January 1, 2014) |
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| 2015-04-28 | 10-Q | 10.1 | Form of Agreement for Employment Following a Change of Control between GATX Corporation and James M. Conniff (dated as of February 1, 2015) and Thomas A. Ellman (dated as of January 1, 2014) |
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| 2015-02-25 | 10-K | 10.25 | Supply Agreement by and between GATX Corporation, as Buyer, and Trinity Rail Group, LLC, as Seller, dated November 3, 2014. (Note: Portions of this document have been omitted pursuant to a Request for Confidential Treatment filed with the Securities and Exchange Commission on February 25, 2015). |
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| 2014-07-11 | 8-K | 10.1 | Amendment No. 1 to the Credit Agreement, dated as of July 8, 2014, among GATX Corporation, as borrower, Citigroup Global Markets Inc. and Merrill Lynch, Pierce, Fenner & Smith Incorporated, as joint lead arrangers and joint book managers, Bank of America, N.A., as syndication agent, PNC Bank, National Association, U.S. Bank, National Association and Bayerische Landesbank, acting through its New York branch, as co-documentation agents, Citibank, N.A., as administrative agent, and the lenders party thereto. |
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| 2014-04-29 | 10-Q | 10.3 | Form of Agreement for Employment Following a Change of Control dated as of January 1, 2014, between GATX Corporation and Paul F. Titterton. |
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| 2014-04-29 | 10-Q | 10.2 | Form of Agreement for Employment Following a Change of Control dated as of January 1, 2014, between GATX Corporation and Thomas A. Ellman. |
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| 2014-04-29 | 10-Q | 10.1 | Form of Performance Share Agreement with cash-election option for grants under the GATX Corporation 2012 Incentive Award Plan to executive officers with Agreements for Employment Following a Change of Control. |
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| 2013-05-03 | 8-K | 10.1 | Five Year Credit Agreement dated as of April 30, 2013, among GATX Corporation, as borrower, Citigroup Global Markets Inc. and Merrill Lynch, Pierce, Fenner & Smith Incorporated, as joint lead arrangers and joint book managers; Bank of America, N.A., as syndication agent; PNC Bank, N.A., U.S. Bank N.A., and Bayerische Landesbank, acting through its New York branch, as co-documentation agents, Citibank, N.A., as administrative agent; and the lenders party thereto. |
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| 2013-03-01 | 10-K/A | 10.25 | Form of Performance Share Agreement for grants under the GATX Corporation 2012 Incentive Award Plan to executive officers with Agreements for Employment Following a Change of Control. |
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| 2013-03-01 | 10-K/A | 10.24 | Form of Stock-Settled Stock Appreciation Right (SAR) Agreement for awards under the GATX Corporation 2012 Incentive Award Plan to executive officers with Agreements for Employment Following A Change of Control. |
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| 2013-02-26 | 10-K | 10.25 | Form of Performance Share Agreement for grants under the GATX Corporation 2012 Incentive Award Plan to executive officers with Agreements for Employment Following a Change of Control. |
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| 2013-02-26 | 10-K | 10.24 | Form of Stock-Settled Stock Appreciation Right (SAR) Agreement for awards under the GATX Corporation 2012 Incentive Award Plan to executive officers with Agreements for Employment Following A Change of Control. |
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| 2012-05-01 | 10-Q | 10.1 | Agreement for Employment Following a Change of Control dated as of January 26, 2012, between GATX Corporation and Thomas A. Ellman. |
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| 2011-07-05 | 10-Q/A | 10.1 | Supply Agreement by and between GATX Corporation, as Buyer, and Trinity Rail Group, LLC, as Seller, dated March 14, 2011. (Note: Portions of this document have been omitted pursuant to a Request for Confidential Treatment filed with the Securities and Exchange Commission.) |
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| 2011-05-11 | 8-K | 10.1 | Four Year Credit Agreement (the “Credit Agreement”) with Citigroup Global Markets Inc. and Merrill Lynch, Pierce, Fenner & Smith Incorporated, as joint lead arrangers and joint book managers, Bank of America, N.A., as syndication agent, PNC Bank, National Association, U.S. Bank, National Association and Bayerische Landesbank, acting through its New York branch, as co-documentation agents, Citibank, N.A., as administrative agent, and the lenders party thereto. |
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| 2011-04-27 | 10-Q | 10.2 | GATX Corporation 2004 Equity Incentive Compensation Plan Restricted Stock Unit Agreement for grants to executive officers made on February 25, 2011. |
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| 2011-04-27 | 10-Q | 10.1 | Supply Agreement by and between GATX Corporation, as Buyer, and Trinity Rail Group, LLC, as Seller, dated March 14, 2011. (Note: Portions of this document have been omitted pursuant to a Request for Confidential Treatment filed with the Securities and Exchange Commission on April 27, 2011.) |
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| 2011-04-27 | 10-Q | 10.1.A | EX-10.1.A |
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| 2011-02-23 | 10-K | 10.7.II | EX-10.7.II |
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| 2011-02-23 | 10-K | 10.2.IV | EX-10.2.IV |
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| 2010-02-25 | 10-K | 10.25 | GATX CORPORATION 2004 EQUITY INCENTIVE COMPENSATION PLAN |
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| 2010-02-25 | 10-K | 10.24 | GATX CORPORATION 2004 EQUITY INCENTIVE COMPENSATION PLAN |
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| 2010-02-25 | 10-K | 10.23 | GATX CORPORATION 2004 EQUITY INCENTIVE COMPENSATION PLAN |
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| 2009-05-01 | 10-Q | 10.4 | Form of GATX Corporation Restricted Common Stock Agreement for grants to executive officers on or after January 1, 2009 |
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| 2009-05-01 | 10-Q | 10.3 | Form of GATX Corporation Performance Share Agreement for grants to executive officers on or after January 1, 2009 |
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| 2009-05-01 | 10-Q | 10.2 | Form of GATX Corporation Stock-Settled Stock Appreciation Right (SAR) Agreement for grants to executive officers on or after January 1, 2009 |
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| 2009-02-25 | 10-K | 10.28 | AMENDED AND RESTATED AGREEMENT FOR EMPLOYMENT |
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| 2009-02-25 | 10-K | 10.27 | AMENDED AND RESTATED AGREEMENT FOR EMPLOYMENT |
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| 2009-02-24 | 8-K | 10.1 | Form of Indemnity Agreement for Directors |
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