| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| TAYLOR CINDY B | President & CEO, Director | THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620, HOUSTON | Brian E. Taylor, pursuant to power of attorney | 19 Feb 2026 | 0001198828 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OIS | Common Stock | Award | $0 | +81,998 | +4% | $0.000000 | 2,122,175 | 18 Feb 2026 | Direct | F1 |
| transaction | OIS | Common Stock | Tax liability | $327,466 | -34,726 | -1.6% | $9.43 | 2,087,449 | 18 Feb 2026 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Reflects the number of shares earned in respect to cumulative EBITDA performance-based restricted stock units originally granted on February 16, 2023. On February 18, 2026, the Compensation Committee certified the achievement of the applicable performance metric, which measured cumulative EBITDA of the Company over the three-year period from January 1, 2023 to December 31, 2025. |
| F2 | Shares surrendered for payment of tax liability incident to vesting of performance-based restricted stock units. |