B

SEC EDGAR - Form 4 insider activity

Black Stone Minerals, L.P. $BSM

Tracked equity - 5 filings indexed by Nortis

Nortis signal thesis

Cluster activity detected. Review whether the filings are open-market trades or routine compensation events.

0

OM buys - 90d

0

OM sells - 90d

5

Routine filings

5

Cluster filings

$23.7K

Largest trade

15/100

Avg signal score

Filing tape

Recent filings

Last 30d: 5
Grant / AwardCLUSTERRoutine 15/100
filed 2026-10-05
SDBoard

Stuart Alexander D. - Director - $23.7K

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Grant / AwardCLUSTERRoutine 15/100
filed 2026-10-05
KJBoard

Kyle Jerry V. Jr. - Director - $18.7K

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Grant / AwardCLUSTERRoutine 15/100
filed 2026-10-05
REBoard

Randall William E. - Director - $22.5K

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Grant / AwardCLUSTERRoutine 15/100
filed 2026-10-05
DMBoard

DeWalch D Mark - Director - $18.7K

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Grant / AwardCLUSTERRoutine 15/100
filed 2026-10-05
HLBoard

Hamman Anne Lenoir - Director - $18.7K

This is compensation-related stock, not a purchase decision - it should not be read as an open-market buy. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing