| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| DAVIS SUNI M | CHIEF TREASURY OFFICER | 1201 S BECKHAM AVE, TYLER | Lindsey Bibby Bailes, attorney in fact | 08 Dec 2025 | 0001730380 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SBSI | Common Stock | Award | $0 | +41 | +0.35% | $0.000000 | 11,670 | 04 Dec 2025 | Direct | F1 |
| holding | SBSI | Common Stock | 9,289 | 04 Dec 2025 | 401K | F2 | |||||
| holding | SBSI | Common Stock | 2,340 | 04 Dec 2025 | ESOP | 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 | Includes shares acquired under the company's Dividend Reinvestment Program and shares acquired through monthly payroll contributions. |
| F3 | Includes shares acquired under the Company's Dividend Reinvestment Program. |