INSIDER
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
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 42m ago
HOUSE PTR1m ago
SEC 13F1m ago
ROBINHOOD CHAIN59s ago
Public company

GERNGERON CORP

CIK 0000886744

EDGAR filingsOpen in network
Disclosed transactions3
Buys / sells0 / 0
Max Insider Score15
Connections4with evidence

GERN · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
15
MF
McDonald John FDirector
GERNGERON CORP
Grant or award
A—
220.0K sh
May 20, 2026May 26, 2026
traded May 20, 2026
+6dSEC FORM 4

Evidence

Verified connections

  • In industryevidence
    Pharmaceuticals, devices & health servicesSEC SIC 2834 · Pharmaceutical Preparations · Nov 4, 2026
  • ← Insider ofevidence
    McDonald John FDirector · May 26, 2026
  • ← Insider ofevidence
    Williams TimothyEVP and Chief Legal Officer · Apr 14, 2026
  • ← Insider ofevidence
    Chinoporos ConstantineDirector · Mar 26, 2026
9
WT
Williams TimothyEVP and Chief Legal Officer
GERNGERON CORP
Grant or award
A
—
2.50M sh
Apr 13, 2026
Apr 14, 2026
traded Apr 13, 2026
+1d
SEC FORM 4

Evidence

9
CC
Chinoporos ConstantineDirector
GERNGERON CORP
Grant or award
A—
270.0K sh
Mar 25, 2026Mar 26, 2026
traded Mar 25, 2026
+1dSEC FORM 4

Evidence