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Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

Robinhood Chain…
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources
SEC FORM 42h ago
HOUSE PTR2h ago
SEC 13F2h ago
ROBINHOOD CHAIN2h ago
MD
Corporate insider

Mallick Dhiraj

Chief Operating OfficerCIK 0002039572

EDGAR filingsOpen in network
Disclosed transactions23
Buys / sells0 / 19
Max Insider Score44
Connections with evidence1

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
11
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Derivative conversion · 10b5-1 plan
C—
276.0K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Cerebras Systems Inc.Chief Operating Officer · Sep 30, 2026
29
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL
$3.88M
18.3K sh
Sep 29, 2026
Sep 30, 2026
traded Sep 29, 2026
+1d
SEC FORM 4

Evidence

29
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$1.86M
9,047 sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

29
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$1.79M
8,729 sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

33
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$1.97M
9,682 sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

33
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$4.60M
22.9K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

33
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$3.57M
17.8K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

33
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$1.02M
5,170 sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

37
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$3.66M
18.7K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

44
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$13.42M
68.8K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

11
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Option exercise · 10b5-1 plan
M—
276.0K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

11
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Derivative conversion · 10b5-1 plan
C—
276.0K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

33
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$9.76M
46.4K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

23
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$127K
598 sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

33
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$8.75M
41.4K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

33
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$8.64M
41.3K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

33
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$4.32M
20.7K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

33
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$5.61M
27.5K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

29
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$1.14M
5,637 sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

33
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$3.38M
17.0K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

33
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$1.30M
6,613 sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

0
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Option exercise · 10b5-1 plan
M—
276.0K sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence

29
MD
Mallick DhirajChief Operating Officer
CBRSCerebras Systems Inc.
Open-market sale · 10b5-1 plan
SELL$2.00M
9,652 sh
Sep 29, 2026Sep 30, 2026
traded Sep 29, 2026
+1dSEC FORM 4

Evidence