INSIDER
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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 InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Corporate insider

Siebel Thomas M

Director, Executive Chairman, 10% OwnerCIK 0001031530

EDGAR filingsOpen in network
Disclosed transactions9
Buys / sells0 / 3
Max Insider Score23
Connections with evidence1

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
3
Siebel Thomas MDirector, CEO and Chairman of the Board, 10% Owner
AIC3.ai, Inc.
Option exercise · 10b5-1 plan
M—
435.4K sh
Oct 13, 2026Oct 14, 2026
traded Oct 13, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    C3.ai, Inc.Director, Executive Chairman, 10% Owner · Apr 15, 2026
16
Siebel Thomas MDirector, CEO and Chairman of the Board, 10% Owner
AIC3.ai, Inc.
Option exercise · 10b5-1 plan
M
$1.70M
435.4K sh
Oct 13, 2026
Oct 14, 2026
traded Oct 13, 2026
+1d
SEC FORM 4

Evidence

23
Siebel Thomas MDirector, CEO and Chairman of the Board, 10% Owner
AIC3.ai, Inc.
Open-market sale · 10b5-1 plan
SELL$5.15M
435.4K sh
Oct 13, 2026Oct 14, 2026
traded Oct 13, 2026
+1dSEC FORM 4

Evidence

14
Siebel Thomas MDirector, Executive Chairman, 10% Owner
AIC3.ai, Inc.
Open-market sale · 10b5-1 plan
SELL$1.40M
165.3K sh
Apr 14, 2026Apr 15, 2026
traded Apr 14, 2026
+1dSEC FORM 4

Evidence

7
Siebel Thomas MDirector, Executive Chairman, 10% Owner
AIC3.ai, Inc.
Option exercise · 10b5-1 plan
M—
326.2K sh
Apr 13, 2026Apr 15, 2026
traded Apr 13, 2026
+2dSEC FORM 4

Evidence

13
Siebel Thomas MDirector, Executive Chairman, 10% Owner
AIC3.ai, Inc.
Option exercise · 10b5-1 plan
M$665K
326.2K sh
Apr 13, 2026Apr 15, 2026
traded Apr 13, 2026
+2dSEC FORM 4

Evidence

0
Siebel Thomas MDirector, Executive Chairman, 10% Owner
AIC3.ai, Inc.
Option exercise · 10b5-1 plan
M—
165.3K sh
Apr 14, 2026Apr 15, 2026
traded Apr 14, 2026
+1dSEC FORM 4

Evidence

22
Siebel Thomas MDirector, Executive Chairman, 10% Owner
AIC3.ai, Inc.
Open-market sale · 10b5-1 plan
SELL$2.71M
326.2K sh
Apr 13, 2026Apr 15, 2026
traded Apr 13, 2026
+2dSEC FORM 4

Evidence

9
Siebel Thomas MDirector, Executive Chairman, 10% Owner
AIC3.ai, Inc.
Option exercise · 10b5-1 plan
M$337K
165.3K sh
Apr 14, 2026Apr 15, 2026
traded Apr 14, 2026
+1dSEC FORM 4

Evidence

Data sources
SEC FORM 46m ago
HOUSE PTR5m ago
SEC 13F5m ago
ROBINHOOD CHAIN5m ago