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 42m ago
HOUSE PTR1m ago
SEC 13F1m ago
ROBINHOOD CHAIN1m ago
Corporate insider
LM

Lang Matthew

COO & GCCIK 0001712069

EDGAR filingsOpen in network
Disclosed transactions2
Buys / sells0 / 0
Max Insider Score19
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
19
LM
Lang MatthewCOO & GC
GPCRStructure Therapeutics Inc.
Grant or award
A—
223.8K sh
Apr 15, 2026Apr 23, 2026
traded Apr 15, 2026
+8dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Structure Therapeutics Inc.COO & GC · Apr 23, 2026
19
LM
Lang MatthewCOO & GC
GPCRStructure Therapeutics Inc.
Grant or award
A
—
184.6K sh
Apr 15, 2026
Apr 23, 2026
traded Apr 15, 2026
+8d
SEC FORM 4

Evidence