INSIDER
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ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
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
DH

Diamond Howard

EVP, Legal & Corporate AffairsCIK 0001671358

EDGAR filingsOpen in network
Disclosed transactions3
Buys / sells0 / 0
Max Insider Score17
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
17
DH
Diamond HowardEVP, Legal & Corporate Affairs
ULCCFrontier Group Holdings, Inc.
Option exercise
M—
62.9K sh
Oct 25, 2026Oct 27, 2026
traded Oct 25, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Frontier Group Holdings, Inc.EVP, Legal & Corporate Affairs · Oct 27, 2026
16
DH
Diamond HowardEVP, Legal & Corporate Affairs
ULCCFrontier Group Holdings, Inc.
Tax withholding
F
$136K
27.5K sh
Oct 25, 2026
Oct 27, 2026
traded Oct 25, 2026
+2d
SEC FORM 4

Evidence

9
DH
Diamond HowardEVP, Legal & Corporate Affairs
ULCCFrontier Group Holdings, Inc.
Option exercise
M—
62.9K sh
Oct 25, 2026Oct 27, 2026
traded Oct 25, 2026
+2dSEC FORM 4

Evidence