| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gilson Jean-Marc | President and CEO, Director | 2801 POST OAK BLVD., SUITE 600, HOUSTON | Jean-Marc Gilson by J. Feng POA | 2025-08-29 | 0002030037 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WLKP | Common Units | Purchase | $2.02K | +95.3 | +0.81% | $21.25 | 11.8K | Aug 27, 2025 | Direct |