| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Swed Ryan M. | Group President | 1360 POST OAK BLVD., SUITE 100, MC-14-1, HOUSTON | /s/ David Taylor, as attorney in fact for the Reporting Person | 02 May 2025 | 0002049706 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STC | Common Stock | Options Exercise | +802 | +15% | 6,306 | 01 May 2025 | Direct | F1 | ||
| transaction | STC | Common Stock | Tax liability | $22,706 | -349 | -5.5% | $65.06 | 5,957 | 01 May 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | STC | Restricted Stock Unit | Options Exercise | $0 | -802 | -50% | $0.000000 | 802 | 01 May 2025 | Common Stock | 802 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of STC Common Stock. |
| F2 | The restricted stock units vest in three equal annual installments on May 1, 2024, May 1, 2025, and May 1, 2026. |