DMLP Insider Transactions — Page 3
1,032 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 201–300; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| DORCHESTER MINERALS OPERATING LP | Other | 2021-07-19 | Purchase | 1,100.0 | $15.64 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-07-19 | Purchase | 1,900.0 | $15.72 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-26 | Purchase | 74.0 | $14.84 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-26 | Purchase | 1,000.0 | $14.83 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-26 | Purchase | 1,000.0 | $14.89 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-26 | Purchase | 1,701.0 | $14.87 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-26 | Purchase | 1,000.0 | $14.87 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-20 | Purchase | 1,000.0 | $14.22 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-20 | Purchase | 1,000.0 | $14.19 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-20 | Purchase | 2,500.0 | $14.19 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-19 | Purchase | 1,000.0 | $14.22 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-19 | Purchase | 1,000.0 | $14.2 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-19 | Purchase | 1,000.0 | $14.24 |
| DORCHESTER MINERALS OPERATING LP | Other | 2021-04-19 | Purchase | 1,500.0 | $14.25 |
| MORIYAMA LESLIE A | Chief Financial Officer | 2020-12-29 | Purchase | 1,680.0 | $10.92 |
| EHRMAN BRADLEY J | Chief Operating Officer | 2020-06-18 | Purchase | 4,000.0 | $11.13 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 500.0 | $10.25 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 475.0 | $10.08 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 1,000.0 | $10.14 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 1,000.0 | $10.22 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 693.0 | $10.22 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 1,000.0 | $10.24 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 1,000.0 | $10.35 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 500.0 | $10.34 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 1,000.0 | $10.29 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 1,000.0 | $10.3 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 2,000.0 | $10.24 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 1,584.0 | $10.19 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 875.0 | $10.16 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 1,000.0 | $10.11 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 1,125.0 | $10.13 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-04-20 | Purchase | 248.0 | $10.22 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-12 | Purchase | 1,333.0 | $10.33 |
| EHRMAN BRADLEY J | Chief Operating Officer | 2020-03-12 | Purchase | 2,000.0 | $11.25 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-10 | Purchase | 5,000.0 | $12.01 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-10 | Purchase | 1,000.0 | $11.94 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-09 | Purchase | 5,000.0 | $13.0 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-09 | Purchase | 5,010.0 | $12.93 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-09 | Purchase | 2,000.0 | $12.91 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-09 | Purchase | 3,041.0 | $12.9 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-09 | Purchase | 767.0 | $12.47 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-09 | Purchase | 1,000.0 | $12.23 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-09 | Purchase | 41.0 | $11.37 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-06 | Purchase | 55.0 | $13.75 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-06 | Purchase | 11,000.0 | $13.5 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-06 | Purchase | 1,200.0 | $13.47 |
| MCMANEMIN WILLIAM CASEY | Chief Executive Officer | 2020-03-06 | Purchase | 180.0 | $13.45 |
| Rochelle Martha | Director | 2020-03-06 | Sale | 15,000.0 | $13.68 |
| Rochelle Martha | Director | 2020-03-06 | Sale | 14,344.0 | $13.46 |
| ALLEN H C JR | Director | 2020-03-06 | Purchase | 1,000.0 | $13.23 |
| ALLEN H C JR | Director | 2020-03-06 | Purchase | 255.0 | $13.4 |
| ALLEN H C JR | Director | 2020-03-06 | Purchase | 745.0 | $13.21 |
| ALLEN H C JR | Director | 2020-03-06 | Purchase | 1,000.0 | $13.65 |
| ALLEN H C JR | Director | 2020-03-06 | Purchase | 1,000.0 | $13.7 |
| Rochelle Martha | Director | 2020-03-05 | Sale | 5,000.0 | $14.04 |
| ALLEN H C JR | Director | 2020-03-04 | Purchase | 1,000.0 | $14.65 |
| ALLEN H C JR | Director | 2020-03-04 | Purchase | 1,000.0 | $14.65 |
| Rochelle Martha | Director | 2020-03-04 | Sale | 5,000.0 | $14.6 |
| Rochelle Martha | Director | 2020-03-04 | Sale | 5,000.0 | $14.7 |
| Rochelle Martha | Director | 2020-03-04 | Sale | 5,400.0 | $14.69 |
| VAUGHN ROBERT C | Director | 2020-03-04 | Purchase | 667.0 | $14.73 |
| VAUGHN ROBERT C | Director | 2020-03-04 | Purchase | 9,770.0 | $14.75 |
| VAUGHN ROBERT C | Director | 2020-03-04 | Purchase | 500.0 | $14.77 |
| VAUGHN ROBERT C | Director | 2020-03-04 | Purchase | 1,200.0 | $14.82 |
| VAUGHN ROBERT C | Director | 2020-03-04 | Purchase | 653.0 | $14.81 |
| ALLEN H C JR | Director | 2020-03-03 | Purchase | 295.0 | $14.86 |
| ALLEN H C JR | Director | 2020-03-03 | Purchase | 160.0 | $14.89 |
| ALLEN H C JR | Director | 2020-03-03 | Purchase | 1,000.0 | $14.86 |
| ALLEN H C JR | Director | 2020-03-03 | Purchase | 1,000.0 | $14.8 |
| ALLEN H C JR | Director | 2020-03-03 | Purchase | 950.0 | $14.8 |
| ALLEN H C JR | Director | 2020-03-03 | Purchase | 500.0 | $15.0 |
| Rochelle Martha | Director | 2020-03-03 | Sale | 14,600.0 | $14.9 |
| EHRMAN BRADLEY J | Chief Operating Officer | 2020-03-03 | Purchase | 1,697.0 | $15.16 |
| EHRMAN BRADLEY J | Chief Operating Officer | 2020-03-03 | Purchase | 513.0 | $15.0 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-24 | Purchase | 1,000.0 | $15.92 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-24 | Purchase | 480.0 | $15.81 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-24 | Purchase | 520.0 | $15.8 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-21 | Purchase | 400.0 | $15.96 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-21 | Purchase | 100.0 | $15.99 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-20 | Purchase | 1,000.0 | $16.03 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-20 | Purchase | 1,000.0 | $16.08 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-19 | Purchase | 400.0 | $16.22 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-19 | Purchase | 1,000.0 | $16.22 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-19 | Purchase | 1,000.0 | $16.2 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-19 | Purchase | 1,000.0 | $16.17 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-19 | Purchase | 1,000.0 | $16.09 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-19 | Purchase | 600.0 | $16.09 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-18 | Purchase | 1,000.0 | $15.97 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-14 | Purchase | 1,900.0 | $15.93 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-14 | Purchase | 1,000.0 | $15.8 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-14 | Purchase | 1,889.0 | $15.81 |
| DORCHESTER MINERALS OPERATING LP | Other | 2020-02-14 | Purchase | 211.0 | $15.77 |
| DORCHESTER MINERALS OPERATING LP | Other | 2019-11-08 | Purchase | 540.0 | $17.84 |
| DORCHESTER MINERALS OPERATING LP | Other | 2019-10-29 | Purchase | 5,000.0 | $17.86 |
| DORCHESTER MINERALS OPERATING LP | Other | 2019-10-28 | Purchase | 1,000.0 | $17.88 |
| DORCHESTER MINERALS OPERATING LP | Other | 2019-10-28 | Purchase | 1,000.0 | $17.97 |
| DORCHESTER MINERALS OPERATING LP | Other | 2019-10-28 | Purchase | 1,000.0 | $17.91 |
| DORCHESTER MINERALS OPERATING LP | Other | 2019-10-28 | Purchase | 2,400.0 | $17.82 |
| DORCHESTER MINERALS OPERATING LP | Other | 2019-10-21 | Purchase | 1,000.0 | $17.87 |
| DORCHESTER MINERALS OPERATING LP | Other | 2019-10-21 | Purchase | 1,000.0 | $17.89 |