| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Burchard Curtis | CHIEF LENDING OFFICER | 1201 S. BECKHAM AVE, TYLER | Lindsey Bibby Bailes, attorney in fact | 21 Jul 2025 | 0002020287 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBSI | Common Stock | Tax liability | $10,367 | -334 | -4.7% | $31.04 | 6,807 | 18 Jul 2025 | Direct |