AlphaYouJW
Insider selling
James Whitehead sold $28.1M of Black Stone Minerals, L.P. (BSM) stock
James Whitehead, Dir of Black Stone Minerals, L.P. (BSM), sold 2,127,105 shares of BSM stock worth $28.1M, per an SEC Form 4 filed Aug 10, 2026.
It was an open-market sale.
The trade happened on Aug 6, 2026, 4 days before it was made public.
BSM has moved +4.8% since the trade date, from $14.18 to $14.86 (Sep 21, 2026 close).
- Traded
- Aug 6, 2026
- Disclosed
- Aug 10, 2026
- Filing delay
- 4 days
- Price since
- +4.8%
- Role
- Dir
- Source
- SEC Form 4
More BSM insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.