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 432m ago
HOUSE PTR31m ago
SEC 13F31m ago
ROBINHOOD CHAIN31m ago
Corporate insider
MJ

Marshall Robert J. Jr.

CFO and TreasurerCIK 0001754976

EDGAR filingsOpen in network
Disclosed transactions5
Buys / sells0 / 0
Max Insider Score19
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
12
MJ
Marshall Robert J. Jr.CFO and Treasurer
LNTHLantheus Holdings, Inc.
Tax withholding
F$73K
721 sh
Aug 31, 2026Sep 2, 2026
traded Aug 31, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Lantheus Holdings, Inc.CFO and Treasurer · Mar 4, 2026
17
MJ
Marshall Robert J. Jr.CFO and Treasurer
LNTHLantheus Holdings, Inc.
Grant or award
A
—
38.0K sh
Mar 5, 2026
Mar 9, 2026
traded Mar 5, 2026
+4d
SEC FORM 4

Evidence

12
MJ
Marshall Robert J. Jr.CFO and Treasurer
LNTHLantheus Holdings, Inc.
Tax withholding
F$90K
1,182 sh
Mar 5, 2026Mar 9, 2026
traded Mar 5, 2026
+4dSEC FORM 4

Evidence

13
MJ
Marshall Robert J. Jr.CFO and Treasurer
LNTHLantheus Holdings, Inc.
Grant or award
A—
8,491 sh
Mar 2, 2026Mar 4, 2026
traded Mar 2, 2026
+2dSEC FORM 4

Evidence

19
MJ
Marshall Robert J. Jr.CFO and Treasurer
LNTHLantheus Holdings, Inc.
Tax withholding
F$813K
10.7K sh
Mar 2, 2026Mar 4, 2026
traded Mar 2, 2026
+2dSEC FORM 4

Evidence