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: 2026-04-30 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: M&T BANK CORP (MTB) CIK: 0000036270 --- Reporting Owner --- Name: Seseri Rudina CIK: 0001744006 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-04-30 | Code: A (Grant or award) Shares: +664 | Price: $0.00 Shares Owned After: 4,190 | Ownership: D (Direct) Footnotes: [F1] The reporting person was granted an award of restricted stock units under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan, as amended and restated, for service on the M&T Bank Corporation Board of Directors. Each restricted stock unit vests on the first anniversary of the grant and represents a contingent right to receive one share of M&T Bank Corporation common stock upon vesting. --- Footnotes (Complete Index) --- F1: The reporting person was granted an award of restricted stock units under the M&T Bank Corporation 2019 Equity Incentive Compensation Plan, as amended and restated, for service on the M&T Bank Corporation Board of Directors. Each restricted stock unit vests on the first anniversary of the grant and represents a contingent right to receive one share of M&T Bank Corporation common stock upon vesting. --- Signature --- /s/ By: Stephen T. Wilson (Attorney-In-Fact) (2026-05-04)