Whitehead James sold BSM
November 9, 2026 · Form 4 insider transaction
Whitehead James sold 646,058 shares of Black Stone Minerals, L.P. at $13.42 per share, a transaction worth $8.67M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
646,058
Price
$13.42
Total value
$8.67M
InsiderWhitehead James
Role—
SecurityCommon units representing limited partner interests
Transaction codeS: Open-market sale
Transaction dateNovember 9, 2026
Filing dateNovember 10, 2026
Shares owned after0
OwnershipIndirect
10b5-1 planNo
AmendedNo
Footnotes
The sales reported in this Form 4 complete the previously disclosed divestment plan.