| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Box Frank Damon | Director | 13603 PINEROCK LANE, HOUSTON | /s/ Frank Damon Box | 08 Sep 2025 | 0002042162 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DMLP | Common Units | Purchase | $102K | +4K | $25.57 | 4K | 05 Sep 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | These common units are held by Mr. Box jointly with his spouse. |