Insider · CIK 0001639921
Alexander D. Stuart
Files at: BSM. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 18, 2026 GForm 4 → | Aug 19, 5:02 pm EDT | Black Stone Minerals, L.P.BSM | 15,900 | — | — | 2,040,075 | — | |
| Jul 2, 2026 AForm 4 → | Jul 2, 4:51 pm EDT | Black Stone Minerals, L.P.BSM | 1,700 | $13.97 | $23,749 | 2,055,975 | — |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.