| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Brolly Stephen H | Chief Accounting Officer | 500 SOUTH SERVICE ROAD EAST, RUSTON | /s/ Drake Mills, as Attorney-in-Fact | 29 Oct 2025 | 0001443080 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OBK | Common Stock | Purchase | $7,297 | +214 | +1% | $34.10 | 21,538 | 27 Oct 2025 | Direct | |
| transaction | OBK | Common Stock | Purchase | $2,936 | +86 | +0.4% | $34.14 | 21,624 | 27 Oct 2025 | Direct | |
| transaction | OBK | Common Stock | Purchase | $24,458 | +700 | +3.2% | $34.94 | 22,324 | 29 Oct 2025 | Direct | |
| holding | OBK | Common Stock | 7,102 | 27 Oct 2025 | BY ISSUER RETIREMENT PLAN |