Stock chart
Ticker: DMLP Exchange: NSM


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Total value Details
2024-02-05 2024-02-02 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,179 +2.5%
30.90
36,431 USD
1,179 +2.5% 30.90 36,431 USD
2024-02-05 2024-02-02 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

96 +0.2%
30.95
2,971 USD
96 +0.2% 30.95 2,971 USD
2024-02-01 2024-01-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.2%
31.74
31,740 USD
1,000 +2.2% 31.74 31,740 USD
2024-02-01 2024-01-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.2%
31.73
31,730 USD
1,000 +2.2% 31.73 31,730 USD
2024-02-01 2024-01-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.3%
31.69
31,690 USD
1,000 +2.3% 31.69 31,690 USD
2024-02-01 2024-01-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

2,000 +4.7%
31.58
63,160 USD
2,000 +4.7% 31.58 63,160 USD
2024-01-29 2024-01-25 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

500 +1.2%
33.46
16,730 USD
500 +1.2% 33.46 16,730 USD
2024-01-29 2024-01-25 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.5%
33.50
33,500 USD
1,000 +2.5% 33.50 33,500 USD
2024-01-29 2024-01-25 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.5%
33.47
33,470 USD
1,000 +2.5% 33.47 33,470 USD
2024-01-29 2024-01-25 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.6%
33.48
33,475 USD
1,000 +2.6% 33.48 33,475 USD
2024-01-29 2024-01-25 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.6%
33.50
33,500 USD
1,000 +2.6% 33.50 33,500 USD
2024-01-29 2024-01-25 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.7%
33.45
33,450 USD
1,000 +2.7% 33.45 33,450 USD
2024-01-29 2024-01-25 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.8%
33.46
33,460 USD
1,000 +2.8% 33.46 33,460 USD
2024-01-29 2024-01-25 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.9%
33.40
33,395 USD
1,000 +2.9% 33.40 33,395 USD
2023-12-27 2023-12-26 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

13 +0.0%
31.75
413 USD
13 +0.0% 31.75 413 USD
2023-12-27 2023-12-26 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

57 +0.2%
31.78
1,811 USD
57 +0.2% 31.78 1,811 USD
2023-12-27 2023-12-26 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +3.0%
31.78
31,781 USD
1,000 +3.0% 31.78 31,781 USD
2023-12-27 2023-12-26 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

10 +0.0%
31.78
318 USD
10 +0.0% 31.78 318 USD
2023-12-27 2023-12-26 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

61 +0.2%
31.88
1,945 USD
61 +0.2% 31.88 1,945 USD
2023-12-27 2023-12-26 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

850 +2.6%
31.93
27,138 USD
850 +2.6% 31.93 27,138 USD
2023-12-27 2023-12-26 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,990 +6.5%
31.94
63,561 USD
1,990 +6.5% 31.94 63,561 USD
2023-12-27 2023-12-26 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

939 +3.1%
31.94
29,991 USD
939 +3.1% 31.94 29,991 USD
2023-12-22 2023-12-22 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

500 +1.7%
31.85
15,923 USD
500 +1.7% 31.85 15,923 USD
2023-12-22 2023-12-22 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +3.5%
31.84
31,840 USD
1,000 +3.5% 31.84 31,840 USD
2023-12-22 2023-12-22 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,083 +4.0%
31.85
34,494 USD
1,083 +4.0% 31.85 34,494 USD
2023-12-22 2023-12-22 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,500 +5.8%
31.86
47,790 USD
1,500 +5.8% 31.86 47,790 USD
2023-12-22 2023-12-22 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +4.0%
31.88
31,880 USD
1,000 +4.0% 31.88 31,880 USD
2023-12-22 2023-12-22 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

917 +3.8%
31.89
29,239 USD
917 +3.8% 31.89 29,239 USD
2023-12-22 2023-12-21 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,500 +6.7%
31.85
47,775 USD
1,500 +6.7% 31.85 47,775 USD
2023-12-22 2023-12-21 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +4.7%
31.85
31,850 USD
1,000 +4.7% 31.85 31,850 USD
2023-12-22 2023-12-21 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

5 +0.0%
31.75
159 USD
5 +0.0% 31.75 159 USD
2023-12-22 2023-12-21 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1 +0.0%
31.61
32 USD
1 +0.0% 31.61 32 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +4.9%
31.45
31,450 USD
1,000 +4.9% 31.45 31,450 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

2,000 +10.9%
31.53
63,060 USD
2,000 +10.9% 31.53 63,060 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +5.8%
31.60
31,600 USD
1,000 +5.8% 31.60 31,600 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +6.1%
31.56
31,560 USD
1,000 +6.1% 31.56 31,560 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +6.5%
31.58
31,580 USD
1,000 +6.5% 31.58 31,580 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +7.0%
31.59
31,590 USD
1,000 +7.0% 31.59 31,590 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +7.5%
31.62
31,620 USD
1,000 +7.5% 31.62 31,620 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +8.1%
31.60
31,600 USD
1,000 +8.1% 31.60 31,600 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

824 +7.1%
31.59
26,032 USD
824 +7.1% 31.59 26,032 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +9.5%
31.54
31,540 USD
1,000 +9.5% 31.54 31,540 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

2,000 +23.4%
31.48
62,960 USD
2,000 +23.4% 31.48 62,960 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +13.2%
31.48
31,480 USD
1,000 +13.2% 31.48 31,480 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +15.3%
31.38
31,380 USD
1,000 +15.3% 31.38 31,380 USD
2023-12-21 2023-12-20 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

176 +2.8%
31.35
5,518 USD
176 +2.8% 31.35 5,518 USD
2023-12-21 2023-12-19 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +18.6%
31.15
31,148 USD
1,000 +18.6% 31.15 31,148 USD
2023-12-21 2023-12-19 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

28 +0.5%
31.15
872 USD
28 +0.5% 31.15 872 USD
2023-12-21 2023-12-19 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

2,000 +59.8%
31.19
62,380 USD
2,000 +59.8% 31.19 62,380 USD
2023-12-21 2023-12-19 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

3,000 +869.6%
31.20
93,600 USD
3,000 +869.6% 31.20 93,600 USD
2023-12-21 2023-12-19 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

278 +414.9%
31.17
8,665 USD
278 +414.9% 31.17 8,665 USD
2023-11-13 2023-11-10 B Purchase

EHRMAN BRADLEY J

Chief Executive Officer

Officer
4,453 +5.3%
28.03
124,818 USD
4,453 +5.3% 28.03 124,818 USD
2023-11-13 2023-11-10 B Purchase

MORIYAMA LESLIE A

Chief Financial Officer

Officer
8,013 +16.3%
28.12
225,326 USD
8,013 +16.3% 28.12 225,326 USD
2023-06-15 2023-06-14 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

500 +1.3%
29.05
14,525 USD
500 +1.3% 29.05 14,525 USD
2023-06-15 2023-06-14 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

2,000 +5.3%
29.13
58,260 USD
2,000 +5.3% 29.13 58,260 USD
2023-06-15 2023-06-14 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,452 +4.0%
29.14
42,311 USD
1,452 +4.0% 29.14 42,311 USD
2023-06-15 2023-06-14 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.9%
29.03
29,030 USD
1,000 +2.9% 29.03 29,030 USD
2023-06-15 2023-06-14 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

48 +0.1%
29.02
1,393 USD
48 +0.1% 29.02 1,393 USD
2023-06-01 2023-05-31 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +2.9%
28.56
28,557 USD
1,000 +2.9% 28.56 28,557 USD
2023-06-01 2023-05-31 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

500 +1.5%
28.48
14,240 USD
500 +1.5% 28.48 14,240 USD
2023-06-01 2023-05-31 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

788 +2.4%
28.50
22,458 USD
788 +2.4% 28.50 22,458 USD
2023-06-01 2023-05-31 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

212 +0.7%
28.47
6,036 USD
212 +0.7% 28.47 6,036 USD
2023-06-01 2023-05-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +3.2%
28.35
28,350 USD
1,000 +3.2% 28.35 28,350 USD
2023-06-01 2023-05-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +3.3%
28.43
28,430 USD
1,000 +3.3% 28.43 28,430 USD
2023-06-01 2023-05-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +3.4%
28.39
28,388 USD
1,000 +3.4% 28.39 28,388 USD
2023-06-01 2023-05-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +3.5%
28.68
28,680 USD
1,000 +3.5% 28.68 28,680 USD
2023-06-01 2023-05-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +3.6%
28.63
28,632 USD
1,000 +3.6% 28.63 28,632 USD
2023-06-01 2023-05-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +3.8%
28.63
28,630 USD
1,000 +3.8% 28.63 28,630 USD
2023-06-01 2023-05-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +3.9%
28.59
28,590 USD
1,000 +3.9% 28.59 28,590 USD
2023-06-01 2023-05-30 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

500 +2.0%
28.65
14,323 USD
500 +2.0% 28.65 14,323 USD
2023-03-23 2023-03-22 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

500 +2.0%
28.14
14,070 USD
500 +2.0% 28.14 14,070 USD
2023-03-23 2023-03-22 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

2,500 +11.4%
28.14
70,350 USD
2,500 +11.4% 28.14 70,350 USD
2023-03-23 2023-03-22 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

500 +2.3%
28.10
14,050 USD
500 +2.3% 28.10 14,050 USD
2023-03-23 2023-03-22 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

500 +2.4%
28.02
14,010 USD
500 +2.4% 28.02 14,010 USD
2023-03-06 2023-03-03 PP Planned purchase

DORCHESTER MINERALS OPERATING LP

Entity Under Common Control

1,000 +5.0%
31.06
31,060 USD
1,000 +5.0% 31.06 31,060 USD