Luke Stevens Putman, SVP, GC, and Secretary at Black Stone Minerals, L.P. (BSM), sold 25,000 shares at $17.53 ($438K) on 2018-04-16, disclosed to the SEC on 2018-04-17.
Open-market sale of $438k BSM by SVP, GC, and Secretary. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| BSM | SELL | 2026-04-07 | $425K | — | Filing → |
| BSM | SELL | 2026-03-06 | $462K | — | Filing → |
| BSM | SELL | 2023-05-05 | $1.5M | — | Filing → |