M&T BANK CORP (MTB) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-06-15 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: M&T BANK CORP (MTB) CIK: 0000036270 --- Reporting Owner --- Name: Taylor John R. CIK: 0001984138 Role: Officer (EVP and Controller) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-06-15 | Code: M (Exercise of derivative) Shares: +269 | Price: $190.78 Total Value: $51,319.82 Shares Owned After: 5,377.392 | Ownership: D (Direct) [Transaction #2] Security: Common Stock Date: 2026-06-15 | Code: S (Open market sale) Shares: -1,098 | Price: $233.23 Total Value: $256,086.54 Shares Owned After: 4,279.392 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Option (right to buy) Date: 2026-06-15 | Code: M (Exercise of derivative) Shares: -269 | Price: $0.00 Exercisable: N/A | Expires: 2028-01-31 Shares Owned After: 0 | Ownership: D (Direct) Footnotes: [F3] The option was granted under an equity incentive compensation plan maintained by M&T Bank Corporation, and therefore the reporting person paid no price for the option. [F2] Currently exercisable. --- Holdings --- [Holding #1] Security: Common Stock Ownership: I (Indirect) Footnotes: [F1] The information presented is as of March 31, 2026. [Holding #2] Security: Common Stock Ownership: I (Indirect) --- Footnotes (Complete Index) --- F1: The information presented is as of March 31, 2026. F2: Currently exercisable. F3: The option was granted under an equity incentive compensation plan maintained by M&T Bank Corporation, and therefore the reporting person paid no price for the option. --- Signature --- /s/ By: Stephen T. Wilson (Attorney-In-Fact) (2026-06-17)