VAUGHN ROBERT C (CIK 1203847) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-12-02). Recent activity: Buy DMLP (195 shares), Buy DMLP (4,263 shares), Buy DMLP (352 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-02 | DORCHESTER MINERALS, L.P. (DMLP) | Director | Buy | 195 | $4,165 |
| 2025-11-28 | DORCHESTER MINERALS, L.P. (DMLP) | Director | Buy | 4,263 | $91,271 |
| 2025-11-28 | DORCHESTER MINERALS, L.P. (DMLP) | Director | Buy | 352 | $7,529 |
Source: SEC Form 4 filings · as of 2025-12-02