| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Barnes Jeffrey J | Director | 4382 W. JORDAN RD., WEIDMAN | /s/ Jennifer L. Gill, By Power of Attorney | 04 Mar 2026 | 0001479944 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISBA | common | Award | +1,030 | +2.5% | $48.54* | 42,288 | 02 Mar 2026 | Direct |