| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Arnold T L Jr | CCO | 1201 S BECKHAM, TYLER | Lindsey Bibby Bailes, attorney in fact | 2025-12-08 | 0001480907 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBSI | Common Stock | Award | $0 | +53 | +0.27% | $0.00 | 19.7K | Dec 4, 2025 | Direct | F1 |
| holding | SBSI | Common Stock | 1.69K | Dec 4, 2025 | ESOP | F2 |
| 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 | Includes shares acquired under the Company's Dividend Reinvestment Program. |