| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Donahoe Keith | President and CEO, Director | 1201 S BECKHAM AVE, TYLER | Lindsey Bibby Bailes, attorney in fact | 06 Feb 2026 | 0001932608 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBSI | Common Stock | Award | $0 | +9,860 | +92% | $0.000000 | 20,557 | 04 Feb 2026 | Direct | |
| holding | SBSI | Common Stock | 609 | 04 Feb 2026 | ESOP |