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 410m ago
HOUSE PTR10m ago
SEC 13F9m ago
ROBINHOOD CHAIN9m ago
Corporate insider
HA

Hamner Kristan A

VP, Chief Human Resource OffcrCIK 0002058905

EDGAR filingsOpen in network
Disclosed transactions4
Buys / sells0 / 0
Max Insider Score21
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
9
HA
Hamner Kristan AVP, Chief Human Resource Offcr
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F$2,101
42 sh
Sep 4, 2026Sep 8, 2026
traded Sep 4, 2026
+4dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    CALIFORNIA WATER SERVICE GROUPVP, Chief Human Resource Offcr · Mar 5, 2026
9
HA
Hamner Kristan AVP, Chief Human Resource Offcr
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F
$1,855
41 sh
Jun 4, 2026
Jun 8, 2026
traded Jun 4, 2026
+4d
SEC FORM 4

Evidence

21
HA
Hamner Kristan AVP, Chief Human Resource Offcr
CWTCALIFORNIA WATER SERVICE GROUP
Grant or award
A—
1,650 sh
Mar 3, 2026Mar 5, 2026
traded Mar 3, 2026
+2dSEC FORM 4

Evidence

13
HA
Hamner Kristan AVP, Chief Human Resource Offcr
CWTCALIFORNIA WATER SERVICE GROUP
Tax withholding
F$8,928
190 sh
Mar 4, 2026Mar 5, 2026
traded Mar 4, 2026
+1dSEC FORM 4

Evidence