| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| GIBSON LEE R | Director | 1201 S BECKHAM AVE, TYLER | Lindsey Bibby Bailes, attorney in fact | 09 Mar 2026 | 0001217142 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBSI | Common Stock | Award | +82 | +0.15% | $0.000000* | 54,384 | 05 Mar 2026 | Direct | F1 | |
| holding | SBSI | Common Stock | 31,904 | 05 Mar 2026 | by ESOP | F2 | |||||
| holding | SBSI | Common Stock | 8,665 | 05 Mar 2026 | 401k SSB Trust | F3 |
| Id | Content |
|---|---|
| F1 | Reflects dividend equivalent rights received pursuant to a cash dividend on RSUs held by the reporting person. Dividend equivalent rights are subject to the same terms and conditions as the underlying RSUs. |
| F2 | Amount includes shares received in connection with the Company's annual ESOP contribution, forfeiture allocation and quarterly dividend reinvestment. |
| F3 | Includes shares acquired under the Company's Dividend Reinvestment Program. |