| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Hada Tejraj S | Director | 302 MAIN STREET, CATSKILL | /s/ Steven T. Lanter, pursuant to power of attorney | 06 Nov 2025 | 0001951975 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GCBC | Common Stock | Purchase | $999 | +45 | +0.2% | $22.20 | 23,057 | 04 Nov 2025 | Direct | |
| transaction | GCBC | Common Stock | Purchase | $33,780 | +1,500 | +6.5% | $22.52 | 24,557 | 05 Nov 2025 | Direct |