INSIDER
01Overview02Follow the Money03Daily Brief04Live05Congress06Directory07Corporate Insiders08Government Money09Political Influence10Institutions11Washington Network12Follow the Power13Disclosure Clock14AI Investigator15Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources

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

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
01Overview02Follow the Money03Daily Brief04Live05Congress06Directory07Corporate Insiders08Government Money09Political Influence10Institutions11Washington Network12Follow the Power13Disclosure Clock14AI Investigator15Watchlist
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 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
Corporate insider
MC

McKee Charlotte

Chief Medical OfficerCIK 0002046433

EDGAR filingsOpen in network
Disclosed transactions5
Buys / sells0 / 0
Max Insider Score21
Connections1with evidence

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