| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Vaughan Richard B. | Director | 3737 BUFFALO SPEEDWAY, SUITE 1100, HOUSTON | Richard B. Vaughan by /s/ JoAnn M. Strasser pursuant to power of attorney filed 3/8/2024 | 24 Feb 2026 | 0002014736 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MXF | Common Stock | Sale | $55,850 | -2,500 | -29% | $22.34 | 6,000 | 23 Feb 2026 | Direct |