| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Coffin Melinda Marie | Director | 253 S LEATON RD., MT. PLEASANT | /s/ Jennifer L. Gill, By Power of Attorney | 22 Dec 2025 | 0001956983 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISBA | common | Award | $1,160 | +35 | +0.69% | $33.13 | 5,080 | 02 Sep 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Includes shares acquired through quarterly dividend reinvestment. |