| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Green Jared C. | Regional President, ETX | 1201 S. BECKHAM, TYLER | Lindsey Bibby Bailes, attorney in fact | 03 Jun 2025 | 0001804532 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBSI | Common Stock | Award | $0 | +890 | +21% | $0.000000 | 5,093 | 30 May 2025 | Direct | |
| holding | SBSI | Common Stock | 2,091 | 30 May 2025 | 401k | ||||||
| holding | SBSI | Common Stock | 1,742 | 30 May 2025 | ESOP |