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
SR

Stone Michael Robert

DirectorCIK 0002090370

EDGAR filingsOpen in network
Disclosed transactions4
Buys / sells3 / 0
Max Insider Score32
Connections1with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
31
SR
Stone Michael RobertDirector
BETABETA Technologies, Inc.
Open-market purchase
BUY$252K
13.1K sh
Sep 2, 2026Sep 3, 2026
traded Sep 2, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    BETA Technologies, Inc.Director · May 21, 2026
31
SR
Stone Michael RobertDirector
BETABETA Technologies, Inc.
Open-market purchase
BUY
$251K
12.8K sh
Sep 1, 2026
Sep 3, 2026
traded Sep 1, 2026
+2d
SEC FORM 4

Evidence

17
SR
Stone Michael RobertDirector
BETABETA Technologies, Inc.
Grant or award
A—
7,142 sh
Jun 11, 2026Jun 12, 2026
traded Jun 11, 2026
+1dSEC FORM 4

Evidence

32
SR
Stone Michael RobertDirector
BETABETA Technologies, Inc.
Open-market purchase
BUY$250K
17.1K sh
May 19, 2026May 21, 2026
traded May 19, 2026
+2dSEC FORM 4

Evidence