| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Taylor Brian E. | Sr. VP, Controller & CAO | THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620, HOUSTON | Cindy B. Taylor, pursuant to power of attorney | 23 Feb 2026 | 0001473064 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OIS | Common Stock | Award | $0 | +37,500 | +20% | $0.000000 | 222,379 | 19 Feb 2026 | Direct | F1 |
| transaction | OIS | Common Stock | Tax liability | $123,521 | -9,858 | -4.4% | $12.53 | 212,521 | 20 Feb 2026 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Service-based restricted common stock award under the Company's Second Amended and Restated Equity Participation Plan that vests in three equal annual installments beginning 2/19/2027. |
| F2 | Shares surrendered for payment of tax liability incident to vesting of prior restricted stock award. |