| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Arnold T L Jr | CCO | 1201 S BECKHAM, TYLER | Lindsey Bibby Bailes, attorney in fact | 10 Feb 2026 | 0001480907 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBSI | Common Stock | Tax liability | $6,576 | -196 | -0.91% | $33.55 | 21,456 | 06 Feb 2026 | Direct | |
| holding | SBSI | Common Stock | 1,691 | 06 Feb 2026 | ESOP |