| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Vitale Joseph G | President and CEO, Director | 35 OSWEGO STREET, BALDWINSVILLE | /s/ Benjamin M. Azoff, pursuant to power of attorney | 15 Oct 2025 | 0001718780 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | SNNF | Common Stock | 5,544 | 15 Oct 2025 | Direct | ||||||
| holding | SNNF | Common Stock | 1,673 | 15 Oct 2025 | By ESOP | ||||||
| holding | SNNF | Common Stock | 13,444 | 15 Oct 2025 | By IRA | ||||||
| holding | SNNF | Common Stock | 8,101 | 15 Oct 2025 | By 401(k) |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | SNNF | Stock Options | 15 Oct 2025 | Common Stock | 4,842 | $9.50 | Direct | |||||||
| holding | SNNF | Stock Options | 15 Oct 2025 | Common Stock | 1,695 | $6.73 | Direct | |||||||
| holding | SNNF | Stock Options | 15 Oct 2025 | Common Stock | 4,842 | $10.07 | Direct |