INSIDER
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Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 45h ago
HOUSE PTR5h ago
SEC 13F5h ago
ROBINHOOD CHAIN5h ago
Corporate insider
LJ

Longmaid Ashley J

DirectorCIK 0002017596

EDGAR filingsOpen in network
Disclosed transactions2
Buys / sells0 / 1
Max Insider Score28
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
28
LJ
Longmaid Ashley JDirector
BSMBlack Stone Minerals, L.P.
Open-market sale
SELL$150K
11.1K sh
May 12, 2026May 13, 2026
traded May 12, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Black Stone Minerals, L.P.Director · Jan 15, 2026
13
LJ
Longmaid Ashley JDirector
BSMBlack Stone Minerals, L.P.
Grant or award
A
—
14.3K sh
Jan 13, 2026
Jan 15, 2026
traded Jan 13, 2026
+2d
SEC FORM 4

Evidence