| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bourland Jill | Director | 619 S. MISSION ST., MOUNT PLEASANT | /s/ Jennifer L. Gill, By Power of Attorney | 03 Dec 2025 | 0001715727 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISBA | common | Award | $348 | +8 | +0.14% | $43.50 | 5,561 | 01 Dec 2025 | Direct |