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 InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources
SEC FORM 49m ago
HOUSE PTR8m ago
SEC 13F8m ago
ROBINHOOD CHAIN8m ago
BO
Corporate insider

Blachier Olivier

President, Materials SolutionsCIK 0001891661

EDGAR filingsOpen in network
Disclosed transactions3
Buys / sells0 / 1
Max Insider Score25
Connections with evidence1

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
25
BO
Blachier OlivierPresident, Materials Solutions
ENTGENTEGRIS INC
Open-market sale · 10b5-1 plan
SELL$321K
2,000 sh
Aug 14, 2026Aug 17, 2026
traded Aug 14, 2026
+3dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    ENTEGRIS INCPresident, Materials Solutions · Aug 17, 2026
11
BO
Blachier OlivierPresident, Materials Solutions
ENTGENTEGRIS INC
Option exercise · 10b5-1 plan
M
—
2,000 sh
Aug 14, 2026
Aug 17, 2026
traded Aug 14, 2026
+3d
SEC FORM 4

Evidence

6
BO
Blachier OlivierPresident, Materials Solutions
ENTGENTEGRIS INC
Option exercise · 10b5-1 plan
M$161K
2,000 sh
Aug 14, 2026Aug 17, 2026
traded Aug 14, 2026
+3dSEC FORM 4

Evidence