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 434m ago
HOUSE PTR33m ago
SEC 13F33m ago
ROBINHOOD CHAIN33m ago
Corporate insider
GM

Gruninger Marc

DirectorCIK 0002128575

EDGAR filingsOpen in network
Disclosed transactions2
Buys / sells2 / 0
Max Insider Score46
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
46
GM
Gruninger MarcDirector
VRXAVeraxa Biotech AG - Post de-SPAC
Open-market purchase
BUY$850
867 sh
Oct 27, 2026Oct 29, 2026
traded Oct 27, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Veraxa Biotech AG - Post de-SPACDirector · Oct 29, 2026
42
GM
Gruninger MarcDirector
VRXAVeraxa Biotech AG - Post de-SPAC
Open-market purchase
BUY
$9,133
9,133 sh
Oct 28, 2026
Oct 29, 2026
traded Oct 28, 2026
+1d
SEC FORM 4

Evidence