{"transactions":[{"id":899953,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2026-02-18T22:20:22.000Z","date":"2026-02-13","kind":"tax_withholding","planned":false,"acquired":false,"shares":1370,"price":228.71,"value":313332.7,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares withheld for taxes upon the settlement in shares of performance-vested stock units previously granted to the reporting person."}],"balance_after":12737,"source":{"system":"sec-edgar","filing":"0001931253-26-000004","document":"wk-form4_1771453220.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000193125326000004/wk-form4_1771453220.xml","form_type":"4"}},{"id":899952,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2026-02-18T22:20:22.000Z","date":"2026-02-13","kind":"grant","planned":false,"acquired":true,"shares":3105,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares issued pursuant to performance-vested stock units (including 303 shares issued for related dividend equivalent units) that were granted to the reporting person on January 31, 2023 under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \"Equity Plan\") and were earned based on achievement against pre-established performance criteria for the three-year performance period ended December 31, 2025, as determined by the Company's Compensation and Human Capital Committee on February 13, 2026."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The performance-vested restricted stock units were granted under the Equity Plan, and therefore the reporting person paid no price for the performance-vested restricted stock units."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Shares issued pursuant to performance-vested stock units (including 303 shares issued for related dividend equivalent units) that were granted to the reporting person on January 31, 2023 under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \"Equity Plan\") and were earned based on achievement against pre-established performance criteria for the three-year performance period ended December 31, 2025, as determined by the Company's Compensation and Human Capital Committee on February 13, 2026."}],"balance_after":14107,"source":{"system":"sec-edgar","filing":"0001931253-26-000004","document":"wk-form4_1771453220.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000193125326000004/wk-form4_1771453220.xml","form_type":"4"}},{"id":924117,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Option (right to buy)","published_at":"2026-02-03T23:30:25.000Z","date":"2026-01-30","kind":"grant","planned":false,"acquired":true,"shares":1941,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The option was granted under the Equity Plan, and therefore the reporting person paid no price for the option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The option vests ratably on the first, second and third anniversary of the grant date."}],"balance_after":1941,"derivative":{"exercise_price":221.57,"expiration_date":"2036-01-30","underlying":"Common Stock","underlying_shares":1941},"source":{"system":"sec-edgar","filing":"0001931253-26-000002","document":"wk-form4_1770161420.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/36270/000193125326000002/wk-form4_1770161420.xml","form_type":"4"}},{"id":924116,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2026-02-03T23:30:25.000Z","date":"2026-01-30","kind":"tax_withholding","planned":false,"acquired":false,"shares":1225,"price":221.57,"value":271423.25,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares withheld for taxes upon the settlement in shares of performance-based restricted stock units previously granted to the reporting person."}],"balance_after":11002,"source":{"system":"sec-edgar","filing":"0001931253-26-000002","document":"wk-form4_1770161420.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000193125326000002/wk-form4_1770161420.xml","form_type":"4"}},{"id":924115,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2026-02-03T23:30:25.000Z","date":"2026-01-30","kind":"grant","planned":false,"acquired":true,"shares":2908,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 31, 2023, January 31, 2024 and January 31, 2025, under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \" Equity Plan\") and vested upon achievement of performance goals for the applicable performance periods."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The performance-based restricted stock units were granted under the Equity Plan, and therefore the reporting person paid no price for the performance-based restricted stock units."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 31, 2023, January 31, 2024 and January 31, 2025, under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \" Equity Plan\") and vested upon achievement of performance goals for the applicable performance periods."}],"balance_after":12227,"source":{"system":"sec-edgar","filing":"0001931253-26-000002","document":"wk-form4_1770161420.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000193125326000002/wk-form4_1770161420.xml","form_type":"4"}},{"id":1082592,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2025-07-24T20:47:25.000Z","date":"2025-07-22","kind":"sale","planned":false,"acquired":false,"shares":524,"price":197.8192,"value":103657.2608,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $197.61 to $198.045. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":9319,"source":{"system":"sec-edgar","filing":"0001628280-25-035948","document":"wk-form4_1753390011.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000162828025035948/wk-form4_1753390011.xml","form_type":"4"}},{"id":1082591,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2025-07-24T20:47:25.000Z","date":"2025-07-22","kind":"sale","planned":false,"acquired":false,"shares":1937,"price":197.1669,"value":381912.2853,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $196.615 to $197.595. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":9843,"source":{"system":"sec-edgar","filing":"0001628280-25-035948","document":"wk-form4_1753390011.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000162828025035948/wk-form4_1753390011.xml","form_type":"4"}},{"id":1262974,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2025-02-19T22:04:52.000Z","date":"2025-02-14","kind":"tax_withholding","planned":false,"acquired":false,"shares":473,"price":198.82,"value":94041.86,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares withheld for taxes upon the settlement in shares of performance-vested stock units previously granted to the reporting person."}],"balance_after":11780,"source":{"system":"sec-edgar","filing":"0001628280-25-006435","document":"wk-form4_1740002685.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000162828025006435/wk-form4_1740002685.xml","form_type":"4"}},{"id":1262973,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2025-02-19T22:04:52.000Z","date":"2025-02-14","kind":"grant","planned":false,"acquired":true,"shares":1311,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares issued pursuant to performance-vested stock units (including 128 shares issued for related dividend equivalent units) that were granted to the reporting person on January 31, 2022 under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \" Equity Plan\") and were earned based on achievement against pre-established performance criteria for the three-year performance period ended December 31, 2024, as determined by the Company's Compensation and Human Capital Committee on February 14, 2025."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The performance-vested restricted stock units were granted under the Equity Plan, and therefore the reporting person paid no price for the performance-vested restricted stock units."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Shares issued pursuant to performance-vested stock units (including 128 shares issued for related dividend equivalent units) that were granted to the reporting person on January 31, 2022 under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \" Equity Plan\") and were earned based on achievement against pre-established performance criteria for the three-year performance period ended December 31, 2024, as determined by the Company's Compensation and Human Capital Committee on February 14, 2025."}],"balance_after":12253,"source":{"system":"sec-edgar","filing":"0001628280-25-006435","document":"wk-form4_1740002685.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000162828025006435/wk-form4_1740002685.xml","form_type":"4"}},{"id":1286868,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Option (right to buy)","published_at":"2025-02-04T23:28:19.000Z","date":"2025-01-31","kind":"grant","planned":false,"acquired":true,"shares":1791,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The option was granted under the Equity Plan, and therefore the reporting person paid no price for the option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The option vests ratably on the first, second and third anniversary of the grant date."}],"balance_after":1791,"derivative":{"exercise_price":201.24,"expiration_date":"2035-01-31","underlying":"Common Stock","underlying_shares":1791},"source":{"system":"sec-edgar","filing":"0001628280-25-003833","document":"wk-form4_1738711693.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/36270/000162828025003833/wk-form4_1738711693.xml","form_type":"4"}},{"id":1286867,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2025-02-04T23:28:19.000Z","date":"2025-01-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":971,"price":201.24,"value":195404.04,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares withheld for taxes upon the settlement in shares of performance-based restricted stock units previously granted to the reporting person."}],"balance_after":10942,"source":{"system":"sec-edgar","filing":"0001628280-25-003833","document":"wk-form4_1738711693.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000162828025003833/wk-form4_1738711693.xml","form_type":"4"}},{"id":1286866,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2025-02-04T23:28:19.000Z","date":"2025-01-31","kind":"grant","planned":false,"acquired":true,"shares":2594,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 31, 2022, January 31, 2023 and January 31, 2024, under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \" Equity Plan\") and vested upon achievement of performance goals for the applicable performance periods."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The performance-based restricted stock units were granted under the Equity Plan, and therefore the reporting person paid no price for the performance-based restricted stock units."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 31, 2022, January 31, 2023 and January 31, 2024, under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \" Equity Plan\") and vested upon achievement of performance goals for the applicable performance periods."}],"balance_after":11913,"source":{"system":"sec-edgar","filing":"0001628280-25-003833","document":"wk-form4_1738711693.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000162828025003833/wk-form4_1738711693.xml","form_type":"4"}},{"id":1632110,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2024-02-21T20:48:13.000Z","date":"2024-02-16","kind":"tax_withholding","planned":false,"acquired":false,"shares":813,"price":138.31,"value":112446.03,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares withheld for taxes upon the settlement in shares of performance-vested stock units previously granted to the reporting person."}],"balance_after":9319,"source":{"system":"sec-edgar","filing":"0001209191-24-003625","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919124003625/doc4.xml","form_type":"4"}},{"id":1632109,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2024-02-21T20:48:13.000Z","date":"2024-02-16","kind":"grant","planned":false,"acquired":true,"shares":2253,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares issued pursuant to performance-vested stock units (including 215 shares issued for related dividend equivalent units) that were granted to the reporting person on January 29, 2021 under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \"Plan\") and were earned based on achievement against pre-established performance criteria for the three-year performance period ended December 31, 2023, as determined by the Company's Compensation and Human Capital Committee on February 16, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The performance-vested restricted stock units were granted under the Plan, and therefore the reporting person paid no price for the performance-vested restricted stock units."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Shares issued pursuant to performance-vested stock units (including 215 shares issued for related dividend equivalent units) that were granted to the reporting person on January 29, 2021 under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \"Plan\") and were earned based on achievement against pre-established performance criteria for the three-year performance period ended December 31, 2023, as determined by the Company's Compensation and Human Capital Committee on February 16, 2024."}],"balance_after":10132,"source":{"system":"sec-edgar","filing":"0001209191-24-003625","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919124003625/doc4.xml","form_type":"4"}},{"id":1663511,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Option (right to buy)","published_at":"2024-02-02T21:41:11.000Z","date":"2024-01-31","kind":"grant","planned":false,"acquired":true,"shares":4035,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The option was granted under the Plan, and therefore the reporting person paid no price for the option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The option vests ratably on the first, second and third anniversary of the grant date."}],"balance_after":4035,"derivative":{"exercise_price":138.1,"expiration_date":"2034-01-31","underlying":"Common Stock","underlying_shares":4035},"source":{"system":"sec-edgar","filing":"0001209191-24-002662","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919124002662/doc4.xml","form_type":"4"}},{"id":1663510,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2024-02-02T21:41:11.000Z","date":"2024-01-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":584,"price":138.1,"value":80650.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares withheld for taxes upon the settlement in shares of performance-based stock units previously granted to the reporting person."}],"balance_after":7879,"source":{"system":"sec-edgar","filing":"0001209191-24-002662","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919124002662/doc4.xml","form_type":"4"}},{"id":1663509,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2024-02-02T21:41:11.000Z","date":"2024-01-31","kind":"grant","planned":false,"acquired":true,"shares":1622,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 31, 2022\nand January 31, 2023, under the 2019 M&T Bank Corporation Equity Incentive Compensation Plan (the \"Plan\") and vested upon achievement of\nperformance goals for the applicable performance periods."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The performance-based restricted stock units were granted under the Plan, and therefore the reporting person paid no price for the performance-based restricted stock units."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 31, 2022\nand January 31, 2023, under the 2019 M&T Bank Corporation Equity Incentive Compensation Plan (the \"Plan\") and vested upon achievement of\nperformance goals for the applicable performance periods."}],"balance_after":8463,"source":{"system":"sec-edgar","filing":"0001209191-24-002662","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919124002662/doc4.xml","form_type":"4"}},{"id":1666153,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2024-01-31T21:27:40.000Z","date":"2024-01-29","kind":"tax_withholding","planned":false,"acquired":false,"shares":374,"price":142.76,"value":53392.24,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares withheld for taxes upon the settlement in shares of performance-based stock units previously granted to the reporting person."}],"balance_after":6841,"source":{"system":"sec-edgar","filing":"0001209191-24-002483","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919124002483/doc4.xml","form_type":"4"}},{"id":1666152,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2024-01-31T21:27:40.000Z","date":"2024-01-29","kind":"grant","planned":false,"acquired":true,"shares":906,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 29, 2021, under the 2019 M&T Bank Corporation Equity Incentive Compensation Plan (the \"Plan\") and vested upon achievement of performance goals for the applicable performance period."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The performance-based restricted stock units were granted under the Plan, and therefore the reporting person paid no price for the performance-based restricted stock units."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 29, 2021, under the 2019 M&T Bank Corporation Equity Incentive Compensation Plan (the \"Plan\") and vested upon achievement of performance goals for the applicable performance period."}],"balance_after":7215,"source":{"system":"sec-edgar","filing":"0001209191-24-002483","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919124002483/doc4.xml","form_type":"4"}},{"id":2019005,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2023-02-14T22:17:35.000Z","date":"2023-02-10","kind":"tax_withholding","acquired":false,"shares":238,"price":159.02,"value":37846.76,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares withheld for taxes upon the settlement in shares of performance-vested stock units previously granted to the reporting person."}],"balance_after":6309,"source":{"system":"sec-edgar","filing":"0001209191-23-009248","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919123009248/doc4.xml","form_type":"4"}},{"id":2019004,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2023-02-14T22:17:35.000Z","date":"2023-02-10","kind":"grant","acquired":true,"shares":660,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares issued pursuant to performance-vested stock units (including 63 shares issued for related dividend equivalent units) that were granted to the reporting person on February 5, 2020 under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \"Plan\") and were earned based on achievement against pre-established performance criteria for the three-year performance period ended December 31, 2022, as determined by the Company's Compensation and Human Capital Committee on February 10, 2023."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The performance-vested stock units were granted under the Plan, and therefore the reporting person paid no price for the performance-vested stock units."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Shares issued pursuant to performance-vested stock units (including 63 shares issued for related dividend equivalent units) that were granted to the reporting person on February 5, 2020 under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan (the \"Plan\") and were earned based on achievement against pre-established performance criteria for the three-year performance period ended December 31, 2022, as determined by the Company's Compensation and Human Capital Committee on February 10, 2023."}],"balance_after":6547,"source":{"system":"sec-edgar","filing":"0001209191-23-009248","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919123009248/doc4.xml","form_type":"4"}},{"id":2030112,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2023-02-07T22:23:25.000Z","date":"2023-02-03","kind":"tax_withholding","acquired":false,"shares":293,"price":159.02,"value":46592.86,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares withheld for taxes upon the settlement in shares of performance-based restricted stock units previously granted to the reporting person."}],"balance_after":5887,"source":{"system":"sec-edgar","filing":"0001209191-23-007613","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919123007613/doc4.xml","form_type":"4"}},{"id":2030111,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2023-02-07T22:23:25.000Z","date":"2023-02-03","kind":"grant","acquired":true,"shares":810,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on February 5, 2020, under the 2019 M&T Bank Corporation Equity Incentive Compensation Plan (the \"Equity Plan\") and vested upon achievement of performance goals for the applicable performance period."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The performance-based restricted stock units were granted under the Equity Plan, and therefore the reporting person paid no price for the performance-based restricted stock units."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on February 5, 2020, under the 2019 M&T Bank Corporation Equity Incentive Compensation Plan (the \"Equity Plan\") and vested upon achievement of performance goals for the applicable performance period."}],"balance_after":6180,"source":{"system":"sec-edgar","filing":"0001209191-23-007613","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919123007613/doc4.xml","form_type":"4"}},{"id":2037998,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Option (right to buy)","published_at":"2023-02-02T22:57:11.000Z","date":"2023-01-31","kind":"grant","acquired":true,"shares":4824,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The option was granted under the Equity Plan, and therefore the reporting person paid no price for the option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The option vests ratably on the first, second and third anniversary of the grant date."}],"balance_after":4824,"derivative":{"exercise_price":156,"expiration_date":"2033-01-31","underlying":"Common Stock","underlying_shares":4824},"source":{"system":"sec-edgar","filing":"0001209191-23-006326","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919123006326/doc4.xml","form_type":"4"}},{"id":2037997,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2023-02-02T22:57:11.000Z","date":"2023-01-31","kind":"tax_withholding","acquired":false,"shares":230,"price":156,"value":35880.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares withheld for taxes upon the settlement in shares of performance-based restricted stock units previously granted to the reporting person."}],"balance_after":5370,"source":{"system":"sec-edgar","filing":"0001209191-23-006326","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919123006326/doc4.xml","form_type":"4"}},{"id":2037996,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2023-02-02T22:57:11.000Z","date":"2023-01-31","kind":"grant","acquired":true,"shares":639,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 31, 2022, under the 2019 M&T Bank Corporation Equity Incentive Compensation Plan (the \"Equity Plan\") and vested upon achievement of performance goals for the applicable performance period."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The performance-based restricted stock units were granted under the Equity Plan, and therefore the reporting person paid no price for the performance-based restricted stock units."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 31, 2022, under the 2019 M&T Bank Corporation Equity Incentive Compensation Plan (the \"Equity Plan\") and vested upon achievement of performance goals for the applicable performance period."}],"balance_after":5600,"source":{"system":"sec-edgar","filing":"0001209191-23-006326","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919123006326/doc4.xml","form_type":"4"}},{"id":2041596,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2023-01-31T22:28:19.000Z","date":"2023-01-27","kind":"tax_withholding","acquired":false,"shares":366,"price":154.98,"value":56722.68,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"Shares withheld for taxes upon the settlement in shares of performance-based restricted stock units previously granted to the reporting person."}],"balance_after":4961,"source":{"system":"sec-edgar","filing":"0001209191-23-005760","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919123005760/doc4.xml","form_type":"4"}},{"id":2041595,"issuer":{"id":3122,"kind":"organization","name":"M&T BANK CORP","symbol":"MTB"},"owners":[{"id":66127,"kind":"person","name":"D'Arcy Peter","position":1,"cik":"0001931253","reported_name":"D'Arcy Peter","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr. Executive Vice President"}}],"security":"Common Stock","published_at":"2023-01-31T22:28:19.000Z","date":"2023-01-27","kind":"grant","acquired":true,"shares":906,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 29, 2021, under the 2019 M&T Bank Corporation Equity Incentive Compensation Plan and vested upon achievement of performance goals for the applicable performance period."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The performance-based restricted stock units were granted under an equity incentive compensation plan maintained by M&T Bank Corporation, and therefore the reporting person paid no price for the performance-based restricted stock units."},{"field":"acquired","element":"transactionAcquiredDisposedCode","label":"F1","text":"Shares issued pursuant to vesting of performance-based restricted stock units, which were granted to the reporting person on January 29, 2021, under the 2019 M&T Bank Corporation Equity Incentive Compensation Plan and vested upon achievement of performance goals for the applicable performance period."}],"balance_after":5327,"source":{"system":"sec-edgar","filing":"0001209191-23-005760","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/36270/000120919123005760/doc4.xml","form_type":"4"}}]}