| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wallace Willliam J IV | Chief Financial Officer | 500 SOUTH SERVICE ROAD EAST, RUSTON | /s/ Drake Mills, as Attorney-in-Fact | 29 Oct 2025 | 0001941034 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OBK | Common Stock | Purchase | $78,300 | +2,250 | +22% | $34.80 | 12,562 | 28 Oct 2025 | Direct | |
| transaction | OBK | Common Stock | Purchase | $78,638 | +2,250 | +18% | $34.95 | 14,812 | 29 Oct 2025 | Direct | |
| holding | OBK | Common Stock | 2,810 | 28 Oct 2025 | BY ISSUER RETIREMENT PLAN |