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

James Sophie Marwieh

VP Water Qual & Envir AffairsCIK 0001998622

EDGAR filingsOpen in network
Disclosed transactions12
Buys / sells0 / 0
Max Insider Score17
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
9
JM
James Sophie MarwiehVP Water Qual
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F$2,502
50 sh
Sep 5, 2026Sep 8, 2026
traded Sep 5, 2026
+3dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    CALIFORNIA WATER SERVICE GROUPVP Water Qual & Envir Affairs · Dec 9, 2025
9
JM
James Sophie MarwiehVP Water Qual
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F
$2,552
51 sh
Sep 4, 2026
Sep 8, 2026
traded Sep 4, 2026
+4d
SEC FORM 4

Evidence

9
JM
James Sophie MarwiehVP Water Qual
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F$2,307
51 sh
Jun 4, 2026Jun 8, 2026
traded Jun 4, 2026
+4dSEC FORM 4

Evidence

9
JM
James Sophie MarwiehVP Water Qual
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F$2,291
50 sh
Jun 5, 2026Jun 8, 2026
traded Jun 5, 2026
+3dSEC FORM 4

Evidence

9
JM
James Sophie MarwiehVP Water Qual & Envir Affairs
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F$1,231
27 sh
Mar 7, 2026Mar 9, 2026
traded Mar 7, 2026
+2dSEC FORM 4

Evidence

13
JM
James Sophie MarwiehVP Water Qual & Envir Affairs
CWTCALIFORNIA WATER SERVICE GROUP
Grant or award
A—
548 sh
Mar 7, 2026Mar 9, 2026
traded Mar 7, 2026
+2dSEC FORM 4

Evidence

9
JM
James Sophie MarwiehVP Water Qual & Envir Affairs
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F$11K
232 sh
Mar 7, 2026Mar 9, 2026
traded Mar 7, 2026
+2dSEC FORM 4

Evidence

9
JM
James Sophie MarwiehVP Water Qual & Envir Affairs
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F$2,609
57 sh
Mar 5, 2026Mar 9, 2026
traded Mar 5, 2026
+4dSEC FORM 4

Evidence

17
JM
James Sophie MarwiehVP Water Qual & Envir Affairs
CWTCALIFORNIA WATER SERVICE GROUP
Grant or award
A—
1,650 sh
Mar 3, 2026Mar 5, 2026
traded Mar 3, 2026
+2dSEC FORM 4

Evidence

9
JM
James Sophie MarwiehVP Water Qual & Envir Affairs
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F$11K
233 sh
Mar 4, 2026Mar 5, 2026
traded Mar 4, 2026
+1dSEC FORM 4

Evidence

9
JM
James Sophie MarwiehVP Water Qual & Envir Affairs
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F$2,244
50 sh
Dec 5, 2025Dec 9, 2025
traded Dec 5, 2025
+4dSEC FORM 4

Evidence

9
JM
James Sophie MarwiehVP Water Qual & Envir Affairs
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F$1,077
24 sh
Dec 7, 2025Dec 9, 2025
traded Dec 7, 2025
+2dSEC FORM 4

Evidence