D. Mark DeWalch (Black Stone Minerals, L.P.) Insider Trades | Tormere

D. Mark DeWalch

Director

Director at Black Stone Minerals, L.P., filing insider transactions on 2026-05-28.

Total Purchases

$497K

1 transaction

Total Sales

—

0 transactions

Companies Traded

1

1 total filings

Active Since

2026-05-28

Last: 2026-05-28

Companies

Black Stone Minerals, L.P.

Other Reporting Insiders at Black Stone Minerals, L.P.

Transaction History

Date	Ticker	Type	Shares	Price	Value	Owned After
2026-05-28	BSM	Purchase	37.6K	$13.21	$497K	431.5K	SEC ↗