| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wright E Joseph | Director | THREE ALLEN CENTER, 333 CLAY STREET, SUITE 4620, HOUSTON | Brian E. Taylor, pursuant to power of attorney | 14 May 2025 | 0001396406 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | OIS | Common Stock | Award | $0 | +31,185 | +27% | $0.000000 | 146,544 | 13 May 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Restricted common stock award under the Company's Second Amended and Restated Equity Participation Plan that vests on the day before the Company's 2026 Annual Stockholders meeting. |