| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Burchard Curtis | CHIEF LENDING OFFICER | 1201 S. BECKHAM AVE, TYLER | Lindsey Bibby Bailes, attorney in fact | 06 Feb 2026 | 0002020287 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBSI | Common Stock | Award | $0 | +1,944 | +28% | $0.000000 | 8,863 | 04 Feb 2026 | Direct |