CIK 0001172358 · Large accelerated filer
DORCHESTER MINERALS, L.P.
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- DMLP
- Exchange
- Nasdaq
- Industry
- Crude Petroleum & Natural Gas
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 810551518
- Phone
- 2145590300
- Business address
- 3838 OAK LAWN AVENUE, SUITE 300, DALLAS, TX, 75219-4541
- Former names
- DORCHESTER MINERALS LP
- Open-market buys, last 90 days
- $147,075
- in 1 filing
- Open-market sales, last 90 days
- $0
- in 0 filings
Net +$147,075. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-09-05 | Box Frank Damon Director | Purchase | +4,000 | $25.57 | $102K | 4,000 |
| 2025-04-30 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +10,000 | $28.76 | $288K | 58,017 |
| 2025-03-03 | EHRMAN BRADLEY J Chief Executive Officer | Purchase | +3,356 | $29.80 | $100K | 117,710 |
| 2025-02-06 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +335 | $31.06 | $10K | 48,017 |
| 2025-02-04 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +6,500 | $30.90 | $201K | 47,682 |
| 2025-01-31 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +7,500 | $31.69 | $238K | 41,182 |
| 2024-12-30 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +10 | $33.15 | $332 | 32,738 |
| 2024-12-30 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +940 | $33.19 | $31K | 33,678 |
| 2024-12-30 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +4 | $33.06 | $132 | 33,682 |
| 2024-12-26 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +4,000 | $32.86 | $131K | 32,728 |
| 2024-12-23 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +2,500 | $32.21 | $81K | 24,728 |
| 2024-12-23 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +3,000 | $32.20 | $97K | 27,728 |
| 2024-12-23 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +1,000 | $32.27 | $32K | 28,728 |
| 2024-12-13 | MORIYAMA LESLIE A Chief Financial Officer | Option exercise | +4,351 | 82,258 | ||
| 2024-12-13 | MORIYAMA LESLIE A Chief Financial Officer | Shares withheld for taxes | −1,626 | 80,632 | ||
| 2024-12-13 | MORIYAMA LESLIE A Chief Financial Officer | Option exercise · Notional Units | −4,351 | 8,701 | ||
| 2024-12-13 | EHRMAN BRADLEY J Chief Executive Officer | Shares withheld for taxes | −1,861 | 26,809 | ||
| 2024-12-13 | EHRMAN BRADLEY J Chief Executive Officer | Option exercise · Notional Units | −4,727 | 9,453 | ||
| 2024-12-12 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +3,005 | $32.85 | $99K | 20,228 |
| 2024-12-12 | DORCHESTER MINERALS OPERATING LP Entity Under Common Control | Purchase 10b5-1 | +1,000 | $32.84 | $33K | 21,228 |
Page 3 of 15 · 287 trades