DeWalch D Mark bought BSM
June 1, 2026 · Form 4 insider transaction
DeWalch D Mark bought 36,363 shares of Black Stone Minerals, L.P. at $13.62 per share, a transaction worth $495.3K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
36,363
Price
$13.62
Total value
$495.3K
InsiderDeWalch D Mark
Role—
SecurityCommon units representing limited partner interests
Transaction codeP: Open-market purchase
Transaction dateJune 1, 2026
Filing dateJune 2, 2026
Shares owned after631,248
OwnershipIndirect
10b5-1 planNo
AmendedNo
Footnotes
The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions at prices ranging from $13.54 to $13.695, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote.