| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Vaid Helen | Director | 1360 POST OAK BLVD., SUITE 100, MC-14-1, HOUSTON | /s/ David Taylor, as attorney in fact for the Reporting Person | 09 May 2025 | 0001807907 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STC | Common Stock | Award | $0 | +1,706 | +61% | $0.000000 | 4,493 | 07 May 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Reflects an award of stock pursuant to STC's 2020 Incentive Plan. |