{"transactions":[{"id":696602,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-05T20:43:08.000Z","date":"2026-08-03","kind":"grant","planned":false,"acquired":true,"shares":70,"price":177.9125,"value":12453.875,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan (\"Deferred Fee Plan\") on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 70 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan."}],"balance_after":19904,"source":{"system":"sec-edgar","filing":"0001329194-26-000010","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000132919426000010/primarydocument.xml","form_type":"4"}},{"id":793322,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-05-05T16:11:32.000Z","date":"2026-05-01","kind":"grant","planned":false,"acquired":true,"shares":71,"price":194.9175,"value":13839.1425,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan (\"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 71 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan."}],"balance_after":19833,"source":{"system":"sec-edgar","filing":"0001329194-26-000007","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000132919426000007/primarydocument.xml","form_type":"4"}},{"id":799746,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-04-28T22:32:44.000Z","date":"2026-04-24","kind":"grant","planned":false,"acquired":true,"shares":731,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents the Reporting Person's annual equity retainer, which is issued as restricted stock units (\"RSUs\") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date. The Reporting Person elected to defer receipt of the shares of common stock issuable upon settlement of the RSUs under the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan."}],"balance_after":19762,"source":{"system":"sec-edgar","filing":"0001329194-26-000005","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000132919426000005/primarydocument.xml","form_type":"4"}},{"id":920583,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-04T22:47:21.000Z","date":"2026-02-02","kind":"grant","planned":false,"acquired":true,"shares":68,"price":180.665,"value":12285.22,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan (\"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 68 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan."}],"balance_after":19032,"source":{"system":"sec-edgar","filing":"0001329194-26-000002","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000132919426000002/primarydocument.xml","form_type":"4"}},{"id":1009273,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-11-04T20:38:58.000Z","date":"2025-11-03","kind":"grant","planned":false,"acquired":true,"shares":66,"price":157.515,"value":10395.99,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan (\"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 66 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan."}],"balance_after":18963,"source":{"system":"sec-edgar","filing":"0001329194-25-000009","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000132919425000009/primarydocument.xml","form_type":"4"}},{"id":1077259,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-08-04T20:08:31.000Z","date":"2025-08-01","kind":"grant","planned":false,"acquired":true,"shares":73,"price":152.825,"value":11156.225,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan (\"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 73 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan."}],"balance_after":18897,"source":{"system":"sec-edgar","filing":"0001329194-25-000006","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000132919425000006/primarydocument.xml","form_type":"4"}},{"id":1162165,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-02T22:43:40.000Z","date":"2025-05-01","kind":"grant","planned":false,"acquired":true,"shares":69,"price":143.9125,"value":9929.9625,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan (\"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 69 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan."}],"balance_after":18824,"source":{"system":"sec-edgar","filing":"0001562180-25-003547","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218025003547/primarydocument.xml","form_type":"4"}},{"id":1164629,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-04-29T16:50:43.000Z","date":"2025-04-25","kind":"grant","planned":false,"acquired":true,"shares":943,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents the Reporting Person's annual equity retainer, which is issued as restricted stock units (\"RSUs\") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date. The Reporting Person elected to defer receipt of the shares of common stock issuable upon settlement of the RSUs under the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan."}],"balance_after":18754,"source":{"system":"sec-edgar","filing":"0001562180-25-003311","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218025003311/primarydocument.xml","form_type":"4"}},{"id":1283211,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-05T19:33:15.000Z","date":"2025-02-03","kind":"grant","planned":false,"acquired":true,"shares":65,"price":111.143,"value":7224.295,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the Amended and Restated GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Amended and Restated GATX Corporation Directors' Voluntary Deferred Fee Plan (\"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 65 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan."}],"balance_after":17811,"source":{"system":"sec-edgar","filing":"0001562180-25-000944","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218025000944/primarydocument.xml","form_type":"4"}},{"id":1377918,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-11-05T01:07:28.000Z","date":"2024-11-01","kind":"grant","planned":false,"acquired":true,"shares":77,"price":139.0447,"value":10706.4419,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the \"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 77 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan."}],"balance_after":17745,"source":{"system":"sec-edgar","filing":"0001562180-24-007527","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218024007527/primarydocument.xml","form_type":"4"}},{"id":1442319,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-08-05T20:27:41.000Z","date":"2024-08-01","kind":"grant","planned":false,"acquired":true,"shares":77,"price":140.13,"value":10790.01,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the \"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 77 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan."}],"balance_after":17668,"source":{"system":"sec-edgar","filing":"0001562180-24-005985","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218024005985/primarydocument.xml","form_type":"4"}},{"id":1531457,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-05-02T23:37:22.000Z","date":"2024-05-01","kind":"grant","planned":false,"acquired":true,"shares":71,"price":123.7375,"value":8785.3625,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the \"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents 71 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan."}],"balance_after":17591,"source":{"system":"sec-edgar","filing":"0001562180-24-003756","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218024003756/primarydocument.xml","form_type":"4"}},{"id":1533475,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-04-30T19:31:08.000Z","date":"2024-04-26","kind":"grant","planned":false,"acquired":true,"shares":979,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents the Reporting Person's annual equity retainer, which is issued as restricted stock units (\"RSUs\") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date. The Reporting Person elected to defer receipt of the shares of common stock issuable upon settlement of the RSUs under the GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the \"Deferred Fee Plan\")."}],"balance_after":17519,"source":{"system":"sec-edgar","filing":"0001562180-24-003599","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218024003599/primarydocument.xml","form_type":"4"}},{"id":1660436,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-02-05T22:01:13.000Z","date":"2024-02-01","kind":"grant","planned":false,"acquired":true,"shares":225,"price":124.9839,"value":28121.3775,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the \"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents (a) 75 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 150 RSUs acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual cash retainer and other cash fees payable to the reporting person in the form of RSUs under the Deferred Fee Plan."}],"balance_after":16540,"source":{"system":"sec-edgar","filing":"0001562180-24-001046","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218024001046/primarydocument.xml","form_type":"4"}},{"id":1673181,"issuer":{"id":81774,"kind":"organization","name":"Pinstripes Holdings, Inc.","symbol":"PNST"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class A Common Stock","published_at":"2024-01-23T20:07:54.000Z","date":"2024-01-19","kind":"grant","planned":false,"acquired":true,"shares":28801,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents a grant of Restricted Stock Units (\"RSUs\"), each of which represents a right to receive one share of Class A common stock of the Issuer upon vesting. 100% of the RSUs shall vest on the first anniversary of the grant date, subject to continued service as a director."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents a grant of Restricted Stock Units (\"RSUs\"), each of which represents a right to receive one share of Class A common stock of the Issuer upon vesting. 100% of the RSUs shall vest on the first anniversary of the grant date, subject to continued service as a director."}],"balance_after":28801,"source":{"system":"sec-edgar","filing":"0001104659-24-005994","document":"tm243985-5_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1852633/000110465924005994/tm243985-5_4seq1.xml","form_type":"4"}},{"id":1750943,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-11-03T18:45:19.000Z","date":"2023-11-01","kind":"grant","planned":false,"acquired":true,"shares":354,"price":103.9,"value":36780.6,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the \"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents (a) 81 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 273 RSUs acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual cash retainer and other cash fees payable to the reporting person in the form of RSUs under the Deferred Fee Plan."}],"balance_after":16315,"source":{"system":"sec-edgar","filing":"0001562180-23-007544","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218023007544/primarydocument.xml","form_type":"4"}},{"id":1817455,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-08-03T19:06:39.000Z","date":"2023-08-01","kind":"grant","planned":false,"acquired":true,"shares":247,"price":125.17,"value":30916.99,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the \"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents (a) 68 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 179 RSUs acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual cash retainer and other cash fees payable to the reporting person in the form of RSUs under the Deferred Fee Plan."}],"balance_after":15960,"source":{"system":"sec-edgar","filing":"0001562180-23-006146","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218023006146/primarydocument.xml","form_type":"4"}},{"id":1909727,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-05-02T21:25:38.000Z","date":"2023-05-01","kind":"grant","planned":false,"acquired":true,"shares":269,"price":114.3675,"value":30764.8575,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Deferred Fee Plan credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F3","text":"Represents (a) 72 shares of phantom stock/RSUs acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 196 RSUs acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual cash retainer and other cash fees payable to the reporting person in the form of RSUs under the Deferred Fee Plan."}],"balance_after":15713,"source":{"system":"sec-edgar","filing":"0001562180-23-003837","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218023003837/primarydocument.xml","form_type":"4"}},{"id":1909726,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-05-02T21:25:38.000Z","date":"2023-04-28","kind":"grant","planned":false,"acquired":true,"shares":1093,"price":114.3675,"value":125003.6775,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents the Reporting Person's annual equity retainer, which is issued as restricted stock units (\"RSUs\") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date. The Reporting Person elected to defer receipt of the shares of common stock issuable upon settlement of the RSUs under the GATX Corporation Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022 (the \"Deferred Fee Plan\")."}],"balance_after":15443,"source":{"system":"sec-edgar","filing":"0001562180-23-003837","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218023003837/primarydocument.xml","form_type":"4"}},{"id":2034819,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-02-03T21:05:53.000Z","date":"2023-02-01","kind":"grant","acquired":true,"shares":268,"price":106.59,"value":28566.12,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents (a) 69 shares acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 198 shares acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual director retainer fees payable to the reporting person in the form of phantom stock/RSUs under the Deferred Fee Plan."}],"balance_after":14350,"source":{"system":"sec-edgar","filing":"0001562180-23-000904","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218023000904/primarydocument.xml","form_type":"4"}},{"id":2126718,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-11-03T22:03:13.000Z","date":"2022-11-01","kind":"grant","acquired":true,"shares":302,"price":103.195,"value":31164.89,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents (a) 83 shares acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 218 shares acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual director retainer fees payable to the reporting person in the form of phantom stock/RSUs under the Deferred Fee Plan."}],"balance_after":14081,"source":{"system":"sec-edgar","filing":"0001562180-22-007492","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218022007492/primarydocument.xml","form_type":"4"}},{"id":2197013,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-08-03T20:43:26.000Z","date":"2022-08-01","kind":"grant","acquired":true,"shares":300,"price":99.895,"value":29968.5,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the Issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Represents (a) 75 shares acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan and the Deferred Fee Plan, and (b) 225 shares acquired under the Deferred Fee Plan resulting from the reporting person's election to defer the annual director retainer fees payable to the reporting person in the form of phantom stock/RSUs under the Deferred Fee Plan."}],"balance_after":13779,"source":{"system":"sec-edgar","filing":"0001562180-22-005872","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218022005872/primarydocument.xml","form_type":"4"}},{"id":2283592,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-05-04T21:05:52.000Z","date":"2022-05-02","kind":"grant","acquired":true,"shares":566,"price":104.385,"value":59081.91,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents additional shares of phantom stock/RSUs credited to the reporting person's account under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") credited on the transaction date. Each share of phantom stock/RSU represents the right to receive one share of Issuer's common stock upon settlement. The shares of phantom stock/RSUs are generally payable on a deferred basis in common stock at the election of the reporting person upon the reporting person's termination of service on the issuer's board of directors."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes (a) 36 shares acquired pursuant to the dividend reinvestment feature of the Phantom Stock Plan, (b) 14 shares acquired pursuant to the dividend reinvestment feature of the Deferred Fee Plan, (c) that portion of the quarterly payment of the annual directors' fee (299 shares) credited to an account established for the reporting person under the Phantom Stock Plan, and (d) the annual retainer fee (215 shares) which the reporting person elected to defer in the form of phantom stock under the Deferred Fee Plan."}],"balance_after":13479,"source":{"system":"sec-edgar","filing":"0001562180-22-003745","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218022003745/primarydocument.xml","form_type":"4"}},{"id":2290902,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-04-26T21:51:27.000Z","date":"2022-04-22","kind":"grant","acquired":true,"shares":1128,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock units (\"RSUs\") that will be settled in shares of the Issuer's common stock. Each RSU represents the right to receive one share of common stock. The RSUs will vest in full on the date of the first annual meeting of shareholders of the Company at which directors are elected following the Grant Date, subject to the Reporting Person's continued service through such date. The Reporting Person elected to defer receipt of the shares of common stock issuable upon settlement of the RSUs under the GATX Corporation  Directors' Voluntary Deferred Fee Plan Amended and Restated as of January 1, 2022."}],"balance_after":12912,"source":{"system":"sec-edgar","filing":"0001562180-22-003542","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218022003542/primarydocument.xml","form_type":"4"}},{"id":2415576,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-02-03T21:26:33.000Z","date":"2022-02-01","kind":"grant","acquired":true,"shares":498,"price":102.72,"value":51154.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Includes 40 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 15 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (296 shares) credited to an account established for each director under the Phantom Stock Plan and (b) the annual retainer fee (146 shares) which the reporting person elected to invest in units of phantom stock under the Deferred Fee Plan which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":11784,"source":{"system":"sec-edgar","filing":"0001562180-22-001038","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000156218022001038/primarydocument.xml","form_type":"4"}},{"id":2528044,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-11-03T14:56:09.000Z","date":"2021-11-01","kind":"grant","acquired":true,"shares":493,"price":95.55,"value":47106.15,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 44 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 17 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (313 shares) credited to an account established for each director under the Phantom Stock Plan and (b) the annual retainer fee (117 shares) which the reporting person elected to invest in units of phantom stock under the Deferred Fee Plan which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":11286,"source":{"system":"sec-edgar","filing":"0001246360-21-000958","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636021000958/form.xml","form_type":"4"}},{"id":2616437,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-08-04T21:07:21.000Z","date":"2021-08-02","kind":"grant","acquired":true,"shares":512,"price":91.34,"value":46766.08,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 44 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 17 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (328 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer fee (123 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":10792,"source":{"system":"sec-edgar","filing":"0001246360-21-000874","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636021000874/form.xml","form_type":"4/A","original_submission_date":"2021-08-03"}},{"id":2619496,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-08-03T18:49:26.000Z","date":"2021-08-02","kind":"grant","acquired":true,"shares":516,"price":91.34,"value":47131.44,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 44 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 16 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (328 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer fee (128 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":10796,"source":{"system":"sec-edgar","filing":"0001246360-21-000860","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636021000860/form.xml","form_type":"4"}},{"id":2732201,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-05-04T19:56:42.000Z","date":"2021-05-03","kind":"grant","acquired":true,"shares":479,"price":97.115,"value":46518.085,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 39 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 15 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (308 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer fee (115 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":10279,"source":{"system":"sec-edgar","filing":"0001246360-21-000688","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636021000688/form.xml","form_type":"4"}},{"id":2884314,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-02-03T16:14:10.000Z","date":"2021-02-01","kind":"grant","acquired":true,"shares":507,"price":91.36,"value":46319.52,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 39 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 15 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (328 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer fee (123 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":9799,"source":{"system":"sec-edgar","filing":"0001246360-21-000335","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636021000335/form.xml","form_type":"4"}},{"id":2993930,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-11-04T17:42:08.000Z","date":"2020-11-02","kind":"grant","acquired":true,"shares":672,"price":68.31,"value":45904.32,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 49 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 19 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (439 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer fee (164 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":9292,"source":{"system":"sec-edgar","filing":"0001246360-20-001771","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636020001771/form.xml","form_type":"4"}},{"id":3068877,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-08-05T14:23:39.000Z","date":"2020-08-03","kind":"grant","acquired":true,"shares":753,"price":60.18,"value":45315.54,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 48 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 18 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (498 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer fee (186 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":8620,"source":{"system":"sec-edgar","filing":"0000899243-20-021395","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000089924320021395/doc4.xml","form_type":"4"}},{"id":3163062,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-05-05T17:42:11.000Z","date":"2020-05-01","kind":"grant","acquired":true,"shares":750,"price":59.78,"value":44835.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 43 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 17 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (501 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (188 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":7867,"source":{"system":"sec-edgar","filing":"0001246360-20-001131","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636020001131/form.xml","form_type":"4"}},{"id":3290280,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-02-05T20:21:11.000Z","date":"2020-02-03","kind":"grant","acquired":true,"shares":563,"price":77.075,"value":43393.225,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 27 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 11 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (378 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (145 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":7116,"source":{"system":"sec-edgar","filing":"0001246360-20-000387","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636020000387/form.xml","form_type":"4"}},{"id":3381476,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-11-05T21:14:11.000Z","date":"2019-11-01","kind":"grant","acquired":true,"shares":538,"price":79.94,"value":43007.72,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 27 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 10 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (359 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (140 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":6553,"source":{"system":"sec-edgar","filing":"0001246360-19-002371","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636019002371/form.xml","form_type":"4"}},{"id":3448520,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-08-05T17:14:11.000Z","date":"2019-08-01","kind":"grant","acquired":true,"shares":549,"price":77.655,"value":42632.595,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 24 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 9 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (370 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (144 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":6014,"source":{"system":"sec-edgar","filing":"0001246360-19-001891","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636019001891/form.xml","form_type":"4"}},{"id":3541701,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-05-03T16:56:11.000Z","date":"2019-05-01","kind":"grant","acquired":true,"shares":551,"price":77.1875,"value":42530.3125,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 23 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 9 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (372 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (145 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":5464,"source":{"system":"sec-edgar","filing":"0001246360-19-001303","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636019001303/form.xml","form_type":"4"}},{"id":3676400,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-02-05T21:56:11.000Z","date":"2019-02-01","kind":"grant","acquired":true,"shares":543,"price":76.3426,"value":41454.0318,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 21 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 8 shares acquired pursuant to a dividend reinvestment feature of the Directors' Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (376 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (136 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":4913,"source":{"system":"sec-edgar","filing":"0001246360-19-000440","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636019000440/form.xml","form_type":"4"}},{"id":3775302,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-11-05T16:21:13.000Z","date":"2018-11-01","kind":"grant","acquired":true,"shares":542,"price":74.465,"value":40360.03,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 15 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 6 shares acquired pursuant to a dividend reinvestment feature of the Directors' Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (386 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (134 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":4369,"source":{"system":"sec-edgar","filing":"0001246360-18-002465","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636018002465/form.xml","form_type":"4"}},{"id":3856279,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-08-03T00:28:13.000Z","date":"2018-08-01","kind":"grant","acquired":true,"shares":495,"price":82.01,"value":40594.95,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 16 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 6 shares acquired pursuant to a dividend reinvestment feature of the Directors' Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (350 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (121 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":3827,"source":{"system":"sec-edgar","filing":"0001246360-18-001984","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636018001984/form.xml","form_type":"4"}},{"id":3949286,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-05-03T15:07:11.000Z","date":"2018-05-01","kind":"grant","acquired":true,"shares":607,"price":66.14,"value":40146.98,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 14 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 6 shares acquired pursuant to a dividend reinvestment feature of the Directors' Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (434 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (151 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":3331,"source":{"system":"sec-edgar","filing":"0001246360-18-001392","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636018001392/form.xml","form_type":"4"}},{"id":4078282,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-02-05T17:14:12.000Z","date":"2018-02-01","kind":"grant","acquired":true,"shares":501,"price":71.545,"value":35844.045,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 12 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 5 shares acquired pursuant to a dividend reinvestment feature of the Directors' Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (343 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee 139 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":2721,"source":{"system":"sec-edgar","filing":"0001246360-18-000464","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636018000464/form.xml","form_type":"4"}},{"id":4174223,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-11-03T17:00:12.000Z","date":"2017-11-01","kind":"grant","acquired":true,"shares":556,"price":60.0225,"value":33372.51,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 10 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 4 shares acquired pursuant to a dividend reinvestment feature of the Directors' Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (374 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (166 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":2220,"source":{"system":"sec-edgar","filing":"0001246360-17-003020","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636017003020/form.xml","form_type":"4"}},{"id":4245074,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-08-03T20:07:11.000Z","date":"2017-08-01","kind":"grant","acquired":true,"shares":535,"price":61.85,"value":33089.75,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 7 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 3 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (363 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (161 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":1664,"source":{"system":"sec-edgar","filing":"0001246360-17-002492","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636017002492/form.xml","form_type":"4"}},{"id":4272015,"issuer":{"id":107427,"kind":"organization","name":"PRIVATEBANCORP, INC","symbol":"PVTB"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true}}],"security":"Phantom Stock Units","published_at":"2017-06-27T12:32:16.000Z","date":"2017-06-23","kind":"disposition_to_issuer","acquired":false,"shares":713.5819,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The phantom stock units convert to common stock of the Issuer on a 1-for-1 basis."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Pursuant to the Merger Agreement, each phantom stock unit of the issuer was converted into a cash-settled phantom stock unit of CIBC relating to 0.7572 shares of CIBC."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The phantom stock units are to be settled in common stock of the Issuer upon the date previously elected by the reporting person."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The phantom stock units are to be settled in common stock of the Issuer upon the date previously elected by the reporting person."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":713.5819},"source":{"system":"sec-edgar","filing":"0001127602-17-022198","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/889936/000112760217022198/form4.xml","form_type":"4"}},{"id":4272014,"issuer":{"id":107427,"kind":"organization","name":"PRIVATEBANCORP, INC","symbol":"PVTB"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true}}],"security":"Common Stock","published_at":"2017-06-27T12:32:16.000Z","date":"2017-06-23","kind":"disposition_to_issuer","acquired":false,"shares":3063,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents 3,063 restricted stock units.  Pursuant to the Agreement and Plan of Merger among Canadian Imperial Bank of Commerce (\"CIBC\"), CIBC Holdco Inc. and the issuer, dated June 29, 2016, as amended (the \"Merger Agreement\"), each share of common stock of the issuer was converted into the right to receive: (i) $27.20 in cash; and (ii) 0.4176 common shares of CIBC.  The closing price of CIBC common stock on June 22, 2017, the last trading day prior to the effective time of the merger, was $80.95 per share.  Pursuant to the Merger Agreement, each restricted stock unit award was cancelled and converted into the right to receive a cash payment of $60.6452."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001127602-17-022198","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/889936/000112760217022198/form4.xml","form_type":"4"}},{"id":4319429,"issuer":{"id":107427,"kind":"organization","name":"PRIVATEBANCORP, INC","symbol":"PVTB"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true}}],"security":"Common Stock","published_at":"2017-05-16T20:09:42.000Z","date":"2017-05-12","kind":"grant","acquired":true,"shares":840,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Restricted Stock Units (\"RSUs\") were granted to the reporting person as part of the director's annual retainer. The RSUs vest in equal quarterly installments on September 1, 2017; December 1, 2017; March 1, 2018; and June 1, 2018."}],"balance_after":3063,"source":{"system":"sec-edgar","filing":"0001127602-17-018388","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/889936/000112760217018388/form4.xml","form_type":"4"}},{"id":4337021,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-05-03T14:56:12.000Z","date":"2017-05-01","kind":"grant","acquired":true,"shares":546,"price":60.31,"value":32929.26,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 5 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 2 shares acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (373 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (165 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":1129,"source":{"system":"sec-edgar","filing":"0001246360-17-001712","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636017001712/form.xml","form_type":"4"}},{"id":4363134,"issuer":{"id":107427,"kind":"organization","name":"PRIVATEBANCORP, INC","symbol":"PVTB"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true}}],"security":"Phantom Stock Units","published_at":"2017-04-04T20:15:50.000Z","date":"2017-03-31","kind":"grant","acquired":true,"shares":206.9731,"price":59.37,"value":12287.992947,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The phantom stock units convert to common stock of the Issuer on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The phantom stock units are to be settled in common stock of the Issuer upon the date previously elected by the reporting person."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The phantom stock units are to be settled in common stock of the Issuer upon the date previously elected by the reporting person."}],"balance_after":713.5819,"derivative":{"underlying":"Common Stock","underlying_shares":206.9731},"source":{"system":"sec-edgar","filing":"0001127602-17-014195","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/889936/000112760217014195/form4.xml","form_type":"4"}},{"id":4470556,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-02-03T22:56:11.000Z","date":"2017-02-01","kind":"grant","acquired":true,"shares":561,"price":58.28,"value":32695.08,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 2 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and 1 share acquired pursuant to a dividend reinvestment feature of the Directors Deferred Fee Plan (\"Deferred Fee Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of (a) the quarterly payment of the annual directors' fee (386 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") and (b) the annual retainer and meeting fee (171 shares) which the reporting person elected to invest in units of phantom stock under the Directors' Deferred Fee Plan (\"Deferred Fee Plan\") which in each case will be settled in common stock upon the expiration of the directors' service on the Board."}],"balance_after":583,"source":{"system":"sec-edgar","filing":"0001246360-17-000446","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636017000446/form.xml","form_type":"4"}},{"id":4504859,"issuer":{"id":107427,"kind":"organization","name":"PRIVATEBANCORP, INC","symbol":"PVTB"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true}}],"security":"Phantom Stock Units","published_at":"2017-01-04T16:50:55.000Z","date":"2016-12-31","kind":"grant","acquired":true,"shares":105.229,"price":54.19,"value":5702.35951,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The phantom stock units convert to common stock of the Issuer on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The phantom stock units are to be settled in common stock of the Issuer upon the date previously elected by the reporting person."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The phantom stock units are to be settled in common stock of the Issuer upon the date previously elected by the reporting person."}],"balance_after":506.6088,"derivative":{"underlying":"Common Stock","underlying_shares":105.229},"source":{"system":"sec-edgar","filing":"0001127602-17-000690","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/889936/000112760217000690/form4.xml","form_type":"4"}},{"id":4569017,"issuer":{"id":2783,"kind":"organization","name":"GATX CORP","symbol":"GATX"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2016-11-03T21:07:10.000Z","date":"2016-11-01","kind":"grant","acquired":true,"shares":22.3719,"price":44.125,"value":987.1600875,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Includes 0.2017 shares acquired pursuant to a dividend reinvestment feature of the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\")."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes that portion of the quarterly payment of the annual directors' fee (22.1702 shares) credited to an account established for each director under the GATX Directors' Phantom Stock Plan (\"Phantom Stock Plan\") which in each case will be settled in common stock upon the expiration of the director's service on the Board."}],"balance_after":22.3719,"source":{"system":"sec-edgar","filing":"0001246360-16-007080","document":"form.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/40211/000124636016007080/form.xml","form_type":"4"}},{"id":4588359,"issuer":{"id":107427,"kind":"organization","name":"PRIVATEBANCORP, INC","symbol":"PVTB"},"owners":[{"id":26476,"kind":"person","name":"Aigotti Diane","position":1,"cik":"0001329194","reported_name":"Aigotti Diane","relationship":{"director":true}}],"security":"Phantom Stock Units","published_at":"2016-10-04T16:33:18.000Z","date":"2016-09-30","kind":"grant","acquired":true,"shares":124.1719,"price":45.92,"value":5701.973648,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The phantom stock units convert to common stock of the Issuer on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The phantom stock units are to be settled in common stock of the Issuer upon the date previously elected by the reporting person."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The phantom stock units are to be settled in common stock of the Issuer upon the date previously elected by the reporting person."}],"balance_after":401.3798,"derivative":{"underlying":"Common Stock","underlying_shares":124.1719},"source":{"system":"sec-edgar","filing":"0001127602-16-064020","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/889936/000112760216064020/form4.xml","form_type":"4"}}]}