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 449m ago
HOUSE PTR48m ago
SEC 13F48m ago
ROBINHOOD CHAIN48m ago
Public company

ECVTEcovyst Inc.

CIK 0001708035

EDGAR filingsOpen in network
Disclosed transactions4
Buys / sells1 / 1
Max Insider Score44
Connections4with evidence

ECVT · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
44
HA
Humble Patti A.Director
ECVTEcovyst Inc.
Open-market purchase
BUY$250K
24.9K sh
Sep 10, 2026Sep 14, 2026
traded Sep 10, 2026
+4dSEC FORM 4

Evidence

Verified connections

  • ← Insider ofevidence
    Humble Patti A.Director · Sep 14, 2026
  • ← Insider ofevidence
    Feehan MichaelSee Remarks · Jan 26, 2026
  • ← Insider ofevidence
    Bitting KurtDirector, See Remarks · Jan 26, 2026
  • ← Insider ofevidence
    Ward Susan FDirector · Nov 10, 2025
9
FM
Feehan MichaelSee Remarks
ECVTEcovyst Inc.
Tax withholding
F
$46K
4,246 sh
Jan 22, 2026
Jan 26, 2026
traded Jan 22, 2026
+4d
SEC FORM 4

Evidence

12
BK
Bitting KurtDirector, See Remarks
ECVTEcovyst Inc.
Tax withholding
F$174K
16.1K sh
Jan 22, 2026Jan 26, 2026
traded Jan 22, 2026
+4dSEC FORM 4

Evidence

28
WF
Ward Susan FDirector
ECVTEcovyst Inc.
Open-market sale
SELL$126K
15.0K sh
Nov 7, 2025Nov 10, 2025
traded Nov 7, 2025
+3dSEC FORM 4

Evidence