| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BARNES JOHN P | Director | ONE M&T PLAZA, BUFFALO | By: Stephen T. Wilson (Attorney-In-Fact) | 26 Aug 2025 | 0001250506 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTB | Common Stock | Sale | $2,996,793 | -15,000 | -46% | $199.79 | 17,866 | 22 Aug 2025 | By John P. Barnes Living Trust | F1 |
| holding | MTB | Common Stock | 36,335 | 22 Aug 2025 | Direct |
| Id | Content |
|---|---|
| F1 | This transaction was executed in multiple trades at prices ranging from $199.41 to $199.99. 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. |