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

Olmstead Nathan

SVP and CFOCIK 0001776828

EDGAR filingsOpen in network
Disclosed transactions6
Buys / sells0 / 0
Max Insider Score21
Connections with evidence2

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
9
ON
Olmstead NathanChief Financial Officer
TTDTrade Desk, Inc.
Disposition to issuer
D—
439.8K sh
Oct 19, 2026Oct 21, 2026
traded Oct 19, 2026
+2dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Trade Desk, Inc.Chief Financial Officer · Sep 14, 2026
  • Insider ofevidence
    Penguin Solutions, Inc.SVP and CFO · Nov 13, 2025
9
ON
Olmstead NathanChief Financial Officer
TTDTrade Desk, Inc.
Grant or award
A
—
439.8K sh
Oct 19, 2026
Oct 21, 2026
traded Oct 19, 2026
+2d
SEC FORM 4

Evidence

21
ON
Olmstead NathanChief Financial Officer
TTDTrade Desk, Inc.
Grant or award
A—
398.3K sh
Sep 14, 2026Sep 14, 2026
traded Sep 14, 2026
+0dSEC FORM 4

Evidence

12
ON
Olmstead NathanSVP and CFO
PENGPenguin Solutions, Inc.
Tax withholding
F$70K
2,605 sh
Apr 20, 2026Apr 22, 2026
traded Apr 20, 2026
+2dSEC FORM 4

Evidence

12
ON
Olmstead NathanSVP and CFO
PENGPenguin Solutions, Inc.
Tax withholding
F$60K
2,988 sh
Jan 20, 2026Jan 21, 2026
traded Jan 20, 2026
+1dSEC FORM 4

Evidence

13
ON
Olmstead NathanSVP and CFO
PENGPenguin Solutions, Inc.
Grant or award
A—
9,684 sh
Nov 11, 2025Nov 13, 2025
traded Nov 11, 2025
+2dSEC FORM 4

Evidence

Data sources
SEC FORM 416m ago
HOUSE PTR16m ago
SEC 13F16m ago
ROBINHOOD CHAIN15m ago