| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Green Jared C. | Regional President, ETX | 1201 S. BECKHAM, TYLER | Lindsey Bibby Bailes, attorney in fact | 18 Nov 2025 | 0001804532 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBSI | Common Stock | Tax liability | -$1.15K | -40 | -0.78% | $28.84 | 5.09K | 16 Nov 2025 | Direct | |
| transaction | SBSI | Common Stock | Tax liability | -$1.83K | -65 | -1.28% | $28.09 | 5.03K | 17 Nov 2025 | Direct | |
| holding | SBSI | Common Stock | 2.14K | 16 Nov 2025 | 401k | ||||||
| holding | SBSI | Common Stock | 1.78K | 16 Nov 2025 | ESOP |