| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Tyrrell Thomas R. | Director | ONE CHEMUNG CANAL PLAZA, PO BOX 1522, ELMIRA | Kathleen S. McKillip, Attorney-in-Fact, pursuant to Power of Attorney dated 6/25/2025 | 02 Feb 2026 | 0001602516 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHMG | COMMON STOCK | Sale | $30,500 | -500 | -5.4% | $61.00 | 8,800 | 02 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Includes dividends issued periodically under the Issuer's Dividend Reinvestment Plan. |