INSIDER
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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 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
Corporate insider
SJ

Stempin John J

ControllerCIK 0001954922

EDGAR filingsOpen in network
Disclosed transactions3
Buys / sells0 / 0
Max Insider Score17
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
17
SJ
Stempin John JController
CHMGCHEMUNG FINANCIAL CORP
Grant or award
A$7,523
127 sh
Feb 17, 2026Feb 19, 2026
traded Feb 17, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    CHEMUNG FINANCIAL CORPController · Dec 22, 2025
9
SJ
Stempin John JController
CHMGCHEMUNG FINANCIAL CORP
Tax withholding
F
$694
12 sh
Dec 19, 2025
Dec 22, 2025
traded Dec 19, 2025
+3d
SEC FORM 4

Evidence

9
SJ
Stempin John JController
CHMGCHEMUNG FINANCIAL CORP
Tax withholding
F$462
8 sh
Dec 19, 2025Dec 22, 2025
traded Dec 19, 2025
+3dSEC FORM 4

Evidence