| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Archibold Raimundo C. Jr | Director | ONE CHEMUNG CANAL PLAZA, PO BOX 1522, ELMIRA | Kathleen E. Cook, Attorney in Fact, Pursuant to Power of Attorney dated 6/25/2025 | 23 Jan 2026 | 0001845654 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CHMG | COMMON STOCK | Award | $32,793 | +574 | +29% | $57.13 | 2,549 | 21 Jan 2026 | Direct |