| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| WOOTEN GREGORY F | Senior VP, Chief Engineer | 1415 LOUISIANA STREET, SUITE 3325, HOUSTON | /s/ Gregory F. Wooten | 10 Sep 2025 | 0001594755 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NRP | Common Units | Sale | $862,743 | -8,607 | -23% | $100.24 | 28,656 | 08 Sep 2025 | Direct |