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 420m ago
HOUSE PTR19m ago
SEC 13F19m ago
ROBINHOOD CHAIN19m ago
Corporate insider
LE

Lazar David E.

Director, Chief Executive Officer, 10% OwnerCIK 0001932843

EDGAR filingsOpen in network
Disclosed transactions15
Buys / sells0 / 2
Max Insider Score45
Connections2with evidence

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
23
LE
Lazar David E.Director, Chief Executive Officer, Former 10% Owner
ATERAterian, Inc.
Derivative conversion
C—
168.9K sh
Sep 24, 2026Sep 29, 2026
traded Sep 24, 2026
+5dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Aterian, Inc.Director, Chief Executive Officer, 10% Owner · Sep 11, 2026
  • Insider ofevidence
    Quantum Cyber N.V.Director, Chief Executive Officer, 10% Owner · Aug 7, 2026
19
LE
Lazar David E.Director, Chief Executive Officer, Former 10% Owner
ATERAterian, Inc.
Derivative conversion
C
—
1.30M sh
Sep 24, 2026
Sep 29, 2026
traded Sep 24, 2026
+5d
SEC FORM 4

Evidence

45
LE
Lazar David E.Director, Chief Executive Officer, Former 10% Owner
ATERAterian, Inc.
Open-market sale
SELL$11.73M
1.75M sh
Sep 25, 2026Sep 29, 2026
traded Sep 25, 2026
+4dSEC FORM 4

Evidence

39
LE
Lazar David E.Director, Chief Executive Officer, Former 10% Owner
ATERAterian, Inc.
Open-market sale
SELL$270K
706.1K sh
Sep 25, 2026Sep 29, 2026
traded Sep 25, 2026
+4dSEC FORM 4

Evidence

23
LE
Lazar David E.Director, Chief Executive Officer, 10% Owner
ATERAterian, Inc.
Derivative conversion
C—
875.0K sh
Aug 4, 2026Sep 11, 2026
traded Aug 4, 2026
+38dSEC FORM 4

Evidence

32
LE
Lazar David E.Director, Chief Executive Officer, 10% Owner
ATERAterian, Inc.
Derivative conversion
C$1.75M
875.0K sh
Aug 4, 2026Sep 11, 2026
traded Aug 4, 2026
+38dSEC FORM 4

Evidence

33
LE
Lazar David E.Director, Chief Executive Officer, 10% Owner
ATERAterian, Inc.
Grant or award
A$3.50M
1.75M sh
Jul 17, 2026Sep 11, 2026
traded Jul 17, 2026
+56dSEC FORM 4

Evidence

9
LE
Lazar David E.Director, Chief Executive Officer, 10% Owner
QUCYQuantum Cyber N.V.
Derivative conversion
C—
1.00M sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

13
LE
Lazar David E.Director, Chief Executive Officer, 10% Owner
QUCYQuantum Cyber N.V.
Derivative conversion
C—
124.7K sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

33
LE
Lazar David E.Director, Chief Executive Officer, 10% Owner
QUCYQuantum Cyber N.V.
Derivative conversion
C$81.00M
9.00M sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

33
LE
Lazar David E.Director, Chief Executive Officer, 10% Owner
QUCYQuantum Cyber N.V.
Derivative conversion
C$81.00M
9.00M sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

33
LE
Lazar David E.Director, Chief Executive Officer, 10% Owner
QUCYQuantum Cyber N.V.
Derivative conversion
C$6.31B
28.06M sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

21
LE
Lazar David E.Director, Chief Executive Officer, 10% Owner
QUCYQuantum Cyber N.V.
Derivative conversion
C$81.00M
9.00M sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

9
LE
Lazar David E.Director, Chief Executive Officer, 10% Owner
QUCYQuantum Cyber N.V.
Derivative conversion
C—
1.00M sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence

9
LE
Lazar David E.Director, Chief Executive Officer, 10% Owner
QUCYQuantum Cyber N.V.
Derivative conversion
C—
1.00M sh
Aug 5, 2026Aug 7, 2026
traded Aug 5, 2026
+2dSEC FORM 4

Evidence