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 44h ago
HOUSE PTR4h ago
SEC 13F4h ago
ROBINHOOD CHAIN4h ago
Corporate insider
MT

Mullen Sean Thomas

Chief Growth OfficerCIK 0002034388

EDGAR filingsOpen in network
Disclosed transactions3
Buys / sells0 / 0
Max Insider Score21
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
16
MT
Mullen Sean ThomasChief Growth Officer
AMTMAmentum Holdings, Inc.
Tax withholding
F$69K
2,762 sh
May 6, 2026May 7, 2026
traded May 6, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Amentum Holdings, Inc.Chief Growth Officer · May 7, 2026
21
MT
Mullen Sean ThomasChief Growth Officer
AMTMAmentum Holdings, Inc.
Option exercise
M
—
9,072 sh
May 6, 2026
May 7, 2026
traded May 6, 2026
+1d
SEC FORM 4

Evidence

17
MT
Mullen Sean ThomasChief Growth Officer
AMTMAmentum Holdings, Inc.
Option exercise
M—
9,072 sh
May 6, 2026May 7, 2026
traded May 6, 2026
+1dSEC FORM 4

Evidence