Mark D Dewalch

Director at Black Stone Minerals, L.P.

CIK: 1621434

14

Total trades

11

Buys

3

Sells

May 29, 2026

Last trade

Date	Stock	Type	Shares	Value	Src
May 29, 2026	BSMBlack Stone Minerals, L.P.	Buy	36,363	$490K
May 28, 2026	BSMBlack Stone Minerals, L.P.	Buy	37,650	$497K
May 13, 2026	BSMBlack Stone Minerals, L.P.	Buy	1,120	$15K
May 12, 2026	BSMBlack Stone Minerals, L.P.	Sell	11,128	$150K
May 8, 2026	BSMBlack Stone Minerals, L.P.	Buy	23,604	$314K
May 8, 2026	BSMBlack Stone Minerals, L.P.	Buy	25,000	$337K
May 8, 2026	BSMBlack Stone Minerals, L.P.	Buy	19,154	$258K
May 5, 2026	BSMBlack Stone Minerals, L.P.	Sell	29,386	$404K
Apr 6, 2026	BSMBlack Stone Minerals, L.P.	Sell	29,386	$425K
Apr 2, 2026	BSMBlack Stone Minerals, L.P.	Buy	1,240	$19K
Apr 2, 2026	BSMBlack Stone Minerals, L.P.	Buy	1,240	$19K
Apr 2, 2026	BSMBlack Stone Minerals, L.P.	Buy	1,488	$22K
Apr 2, 2026	BSMBlack Stone Minerals, L.P.	Buy	473	$7K
Apr 2, 2026	BSMBlack Stone Minerals, L.P.	Buy	1,570	$24K

Mark D Dewalch – Insider Trading Activity | DataHeimdall