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
CG

Crook Nathaniel Glenn

Chief Commercial OfficerCIK 0002121274

EDGAR filingsOpen in network
Disclosed transactions4
Buys / sells0 / 1
Max Insider Score29
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
29
CG
Crook Nathaniel GlennChief Commercial Officer
AMPLAmplitude, Inc.
Open-market sale · 10b5-1 plan
SELL$3.90M
300.0K sh
Sep 4, 2026Sep 9, 2026
traded Sep 4, 2026
+5dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Amplitude, Inc.Chief Commercial Officer · Apr 17, 2026
19
CG
Crook Nathaniel GlennChief Commercial Officer
AMPLAmplitude, Inc.
Tax withholding
F
$614K
101.3K sh
May 15, 2026
May 19, 2026
traded May 15, 2026
+4d
SEC FORM 4

Evidence

17
CG
Crook Nathaniel GlennChief Commercial Officer
AMPLAmplitude, Inc.
Grant or award
A—
278.6K sh
Apr 15, 2026Apr 17, 2026
traded Apr 15, 2026
+2dSEC FORM 4

Evidence

21
CG
Crook Nathaniel GlennChief Commercial Officer
AMPLAmplitude, Inc.
Grant or award
A—
974.9K sh
Apr 15, 2026Apr 17, 2026
traded Apr 15, 2026
+2dSEC FORM 4

Evidence