InsiderTrades

Form 4 for BSM Black Stone Minerals, L.P.

Accepted 2026-02-26 00:00:00 ET · period of report 2026-02-24 · accession 0001337171-26-000007 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-02-26 2026-02-24 BSM Putman Luke Stevens SVP, GC, Sec F - Tax $15.23 -25.3K 791.7K -3% -$385.3K
2026-02-26 2026-02-24 BSM Putman Luke Stevens SVP, GC, Sec A - Grant $0.00 +68.9K 817.0K +9% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common units representing limited partner interests 2026-02-24 F D 25,302 $15.23 791,693 D — —
2 Common Common units representing limited partner interests 2026-02-24 A A 68,853 $0.00 816,995 D — —