DeWalch D Mark

Track

Insider profile

Performance

Overall performance
2.7
Performance over holding periods
2.7
30 days 90 days 120 days
Average return -2% 8.2% 15.1%
Success rate 28% 68% 82%
Transactions
7 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
DeWalch D Mark's trades of Black Stone Minerals LP's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-02 2026-06-01
B Purchase
40,439 -40.0%
434.11
US$716,994 		40,439 -40.0% 434.11 US$716,994
2026-06-02 2026-05-29
B Purchase
90,440 -21.2%
290.85
US$2,560,714 		90,440 -21.2% 290.85 US$2,560,714
2026-05-28 2026-05-28
B Purchase
11,374 -43.5%
218.90
US$3,150,299 		11,374 -43.5% 218.90 US$3,150,299
2024-08-15 2024-08-15
B Purchase
34,200 +10.6%
14.62
US$500,004 		34,200 +10.6% 14.62 US$500,004
2024-02-27 2024-02-26
B Purchase
3,250 +1.0%
15.47
US$50,277 		3,250 +1.0% 15.47 US$50,277
2023-11-17 2023-11-17
B Purchase
22,297 +7.9%
17.49
US$390,001 		22,297 +7.9% 17.49 US$390,001
2023-11-17 2023-11-16
B Purchase
21,703 +8.3%
17.14
US$371,950 		21,703 +8.3% 17.14 US$371,950
2023-03-07 2023-03-06
B Purchase
3,100 +30.0%
15.85
US$49,144 		3,100 +30.0% 15.85 US$49,144
2023-03-07 2023-03-06
B Purchase
31,150 +13.6%
15.85
US$493,699 		31,150 +13.6% 15.85 US$493,699
2019-06-12 2019-06-10
B Purchase
5,350 +15.1%
16.44
US$87,954 		5,350 +15.1% 16.44 US$87,954