| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| SMITH STEPHEN P | Director | 1415 LOUISIANA STREET, SUITE 3325, HOUSTON | /s/ STEPHEN P SMITH | 06 Feb 2026 | 0001283728 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NRP | PHANTOM UNITS | Award | $0 | +1,212 | $0.000000 | 1,212 | 04 Feb 2026 | COMMON UNITS | 1,212 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Phantom units were awarded under the Issuer's 2017 Long-Term Incentive Plan. Each phantom unit represents the right to receive one common unit, together with tandem distribution equivalent rights pursuant to which the quarterly distributions paid by the Issuer on each common unit will accrue over the vesting period and be paid in cash upon settlement. These phantom units will vest on the one-year anniversary of the issuance date. |