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 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
Corporate insider
RM

Richard Mark

President - Western HemisphereCIK 0001767591

EDGAR filingsOpen in network
Disclosed transactions3
Buys / sells0 / 1
Max Insider Score22
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
8
RM
Richard MarkPresident - Western Hemisphere
HALHALLIBURTON CO
Tax withholding
F$221K
7,469 sh
Jan 8, 2026Jan 9, 2026
traded Jan 8, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    HALLIBURTON COPresident - Western Hemisphere · Nov 13, 2025
8
RM
Richard MarkPresident - Western Hemisphere
HALHALLIBURTON CO
Tax withholding
F
$199K
7,383 sh
Dec 4, 2025
Dec 8, 2025
traded Dec 4, 2025
+4d
SEC FORM 4

Evidence

22
RM
Richard MarkPresident - Western Hemisphere
HALHALLIBURTON CO
Open-market sale · 10b5-1 plan
SELL$4.44M
160.0K sh
Nov 12, 2025Nov 13, 2025
traded Nov 12, 2025
+1dSEC FORM 4

Evidence