INSIDER
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ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

Robinhood Chain…
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources
SEC FORM 420m ago
HOUSE PTR20m ago
SEC 13F20m ago
ROBINHOOD CHAIN20m ago
MC
Corporate insider

McKee Charlotte

Chief Medical OfficerCIK 0002046433

EDGAR filingsOpen in network
Disclosed transactions5
Buys / sells0 / 0
Max Insider Score21
Connections with evidence1

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
21
MC
McKee CharlotteCMO and Head of R&D
SIONSionna Therapeutics, Inc.
Grant or award
A—
50.0K sh
Sep 17, 2026Sep 18, 2026
traded Sep 17, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Sionna Therapeutics, Inc.Chief Medical Officer · Jan 6, 2026
21
MC
McKee CharlotteCMO and Head of R&D
SIONSionna Therapeutics, Inc.
Grant or award
A
—
50.0K sh
Sep 17, 2026
Sep 18, 2026
traded Sep 17, 2026
+1d
SEC FORM 4

Evidence

9
MC
McKee CharlotteCMO and Head of R&D
SIONSionna Therapeutics, Inc.
Grant or award
A—
155.7K sh
Sep 17, 2026Sep 18, 2026
traded Sep 17, 2026
+1dSEC FORM 4

Evidence

9
MC
McKee CharlotteCMO and Head of R&D
SIONSionna Therapeutics, Inc.
Disposition to issuer
D—
155.7K sh
Sep 17, 2026Sep 18, 2026
traded Sep 17, 2026
+1dSEC FORM 4

Evidence

9
MC
McKee CharlotteChief Medical Officer
SIONSionna Therapeutics, Inc.
Grant or award
A—
155.7K sh
Jan 2, 2026Jan 6, 2026
traded Jan 2, 2026
+4dSEC FORM 4

Evidence