James Whitehead sold $9M of BSM stock

James Whitehead, Dir of Black Stone Minerals, L.P. (BSM), sold 671,210 shares of BSM stock worth $9M, per an SEC Form 4 filed Nov 10, 2026.

It was an open-market sale.

The trade happened on Nov 9, 2026, 1 day before it was made public.

BSM has moved +2.3% since the trade date, from $13.74 to $14.06 (Nov 12, 2026 close).