| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Executive Officer | Chief Operating Officer
1 company
Bradley J Ehrman is Chief Executive Officer at DMLP. Bradley J Ehrman's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $4.0M at current prices.
Historically, Bradley J Ehrman's trades have earned a middling insider score of 60/100 across 10 rated trades. Over a 12-month horizon, 42.9% of those trades were profitable, with an average 12-month return of +11.2%.
Net of sales, the DMLP filings show accumulation of 78,966 shares.
Bradley J Ehrman has 40 Form 4 filings on record from June 2015 to May 2026, all as Chief Executive Officer at Dorchester Minerals (DMLP), 2015–2026.
The 68 reported transactions were 39 open-market purchases, 14 tax withholdings, 10 stock awards and 3 option exercises, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 26 purchases worth about $1.7M and no sales.
The largest open-market purchase was 14,430 shares of DMLP at an average $34.41 on December 3, 2024, about $497K. Twelve months later DMLP was down 36%.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| May 12, 2026 | DMLP Dorchester Minerals, L.P. | Chief Executive Officer | Buy | 4,000 | $26.78 | $107,120.00 | +2.9% | -2.3% | - | |
| Nov 26, 2025 | DMLP Dorchester Minerals, L.P. | Chief Executive Officer | Buy | 3,487 | $21.50 | $74,979.20 | +3.0% | +19.9% | - | |
| Mar 3, 2025 | DMLP Dorchester Minerals, L.P. | Chief Executive Officer | Buy | 3,356 | $29.80 | $100,008.80 | +2.9% | -6.4% | -8.2% | |
| Dec 3, 2024 | DMLP Dorchester Minerals, L.P. | Chief Executive Officer | Buy | 14,430 | $34.41 | $496,536.30 | +95.0% | -15.2% | -35.5% | |
| Jun 17, 2024 | DMLP Dorchester Minerals, L.P. | Chief Executive Officer | Buy | 2,800 | $29.50 | $82,600.00 | +2.8% | +0.1% | -7.3% | |
| Nov 10, 2023 | DMLP Dorchester Minerals, L.P. | Chief Executive Officer | Buy | 4,453 | $28.03 | $124,817.59 | +5.3% | +6.2% | +19.3% | |
| Nov 10, 2022 | DMLP Dorchester Minerals, L.P. | Chief Executive Officer | Buy | 1,760 | $28.73 | $50,564.80 | +2.4% | +1.7% | -2.3% | |
| Mar 9, 2022 | DMLP Dorchester Minerals, L.P. | Chief Operating Officer | Buy | 1,309 | $23.03 | $30,146.27 | +1.8% | +42.5% | +40.6% | |
| Dec 20, 2021 | DMLP Dorchester Minerals, L.P. | Chief Operating Officer | Buy | 850 | $18.91 | $16,073.50 | +1.3% | +31.9% | +72.2% | |
| Jun 18, 2020 | DMLP Dorchester Minerals, L.P. | Chief Operating Officer | Buy | 4,000 | $11.13 | $44,520.00 | +6.9% | - | - |