| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Bradley J. Ehrman | Chief Executive Officer | 2026-05-12 | 4,000 | $26.78 | $107.12kBuy |
| Dorchester Minerals Operating LP | Insider | 2026-02-13 | 5,000 | $25.29 | $126.45kBuy |
| Dorchester Minerals Operating LP | Insider | 2026-02-12 | 5,000 | $25.08 | $125.40kBuy |
| Dorchester Minerals Operating LP | Insider | 2026-02-11 | 10,000 | $25.29 | $252.90kBuy |
| Dorchester Minerals Operating LP | Insider | 2025-12-22 | 10,000 | $22.30 | $222.99kBuy |
| Dorchester Minerals Operating LP | Insider | 2025-12-19 | 5,000 | $22.23 | $111.13kBuy |
| Dorchester Minerals Operating LP | Insider | 2025-12-18 | 15,729 | $22.28 | $350.43kBuy |
| Dorchester Minerals Operating LP | Insider | 2025-12-17 | 4,271 | $22.20 | $94.79kBuy |
| Frank Damon Box | Director | 2025-12-03 | 5,000 | $21.97 | $109.83kBuy |
| Bradley J. Ehrman | Chief Executive Officer | 2025-12-01 | 18,000 | $21.63 | $389.34kBuy |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Lucent Technologies Inc Master Pension Trust | 5.85% | 2,822,623 | $78.07M | Insider |
| Morgan Stanley | 3.69% | 1,778,712 | $49.20M | Institution |
| Adams Asset Advisors LLC | 1.84% | 888,264 | $24.57M | Institution |
| Martha Rochelle | 1.78% | 860,376 | $23.80M | Insider |
| Horizon Kinetics Asset Management LLC | 1.78% | 860,226 | $23.79M | Institution |
| William Casey McManemin | 1.68% | 812,929 | $22.49M | Insider |
| Hollow Brook Wealth Management LLC | 1.66% | 803,023 | $22.21M | Institution |
| Robert C. Vaughn | 1.14% | 550,410 | $15.22M | Insider |
| Archpoint Investors | 1.04% | 499,898 | $13.83M | Institution |
| Midfirst Bank | 1.02% | 494,153 | $13.67M | Institution |