| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Taylor Brian E. | Sr. VP, Controller & CAO | THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620, HOUSTON | Lloyd A. Hajdik, pursuant to power of attorney | 17 Feb 2026 | 0001473064 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OIS | Common Stock | Tax liability | $49,162 | -5,230 | -2.7% | $9.40 | 192,040 | 16 Feb 2026 | Direct | F1 |
| transaction | OIS | Common Stock | Tax liability | $67,313 | -7,161 | -3.7% | $9.40 | 184,879 | 16 Feb 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares surrendered for payment of tax liability incident to vesting of prior restricted stock awards. |