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 457m ago
HOUSE PTR56m ago
SEC 13F56m ago
ROBINHOOD CHAIN56m ago
Corporate insider
GR

Grondin Richard

EVP of Hanford Waste OpsCIK 0001819004

EDGAR filingsOpen in network
Disclosed transactions3
Buys / sells0 / 0
Max Insider Score13
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
13
GR
Grondin RichardEVP of Hanford Waste Ops
PESIPERMA FIX ENVIRONMENTAL SERVICES INC
Option exercise
M$35K
5,000 sh
Oct 28, 2026Oct 29, 2026
traded Oct 28, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    PERMA FIX ENVIRONMENTAL SERVICES INCEVP of Hanford Waste Ops · Oct 29, 2026
13
GR
Grondin RichardEVP of Hanford Waste Ops
PESIPERMA FIX ENVIRONMENTAL SERVICES INC
Tax withholding
F
$35K
2,564 sh
Oct 28, 2026
Oct 29, 2026
traded Oct 28, 2026
+1d
SEC FORM 4

Evidence

9
GR
Grondin RichardEVP of Hanford Waste Ops
PESIPERMA FIX ENVIRONMENTAL SERVICES INC
Option exercise
M—
5,000 sh
Oct 28, 2026Oct 29, 2026
traded Oct 28, 2026
+1dSEC FORM 4

Evidence