| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Moore Corey E | Chief Accounting Officer | C/O INVESTAR HOLDING CORPORATION, 10500 COURSEY BLVD., BATON ROUGE | /s/ Corey E. Moore | 05 Aug 2025 | 0001961337 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISTR | Common Stock | Tax liability | $1,617 | -76 | -1% | $21.27 | 7,294 | 01 Aug 2025 | Direct |