| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Clarke Robert | Director | 1360 POST OAK BLVD., SUITE 100, MC-14-1, HOUSTON | /s/ David Taylor, as attorney in fact for the Reporting Person | 2025-05-09 | 0001290019 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STC | Common Stock | Award | $0 | +3.18K | +5.68% | $0.00 | 59.1K | May 7, 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Reflects an award of stock pursuant to STC's 2020 Incentive Plan. |