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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 41h ago
HOUSE PTR1h ago
SEC 13F1h ago
ROBINHOOD CHAIN1h ago
CD
Corporate insider

Chudova Darya

Chief Technology OfficerCIK 0001977179

EDGAR filingsOpen in network
Disclosed transactions16
Buys / sells0 / 4
Max Insider Score53
Connections with evidence1

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
5
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Option exercise
M—
1,668 sh
Oct 1, 2026Oct 2, 2026
traded Oct 1, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Guardant Health, Inc.Chief Technology Officer · Dec 10, 2025
5
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Option exercise
M
—
3,324 sh
Oct 1, 2026
Oct 2, 2026
traded Oct 1, 2026
+1d
SEC FORM 4

Evidence

5
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Option exercise
M—
1,340 sh
Oct 1, 2026Oct 2, 2026
traded Oct 1, 2026
+1dSEC FORM 4

Evidence

15
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Tax withholding
F$755K
4,320 sh
Oct 1, 2026Oct 2, 2026
traded Oct 1, 2026
+1dSEC FORM 4

Evidence

5
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Option exercise
M—
1,340 sh
Oct 1, 2026Oct 2, 2026
traded Oct 1, 2026
+1dSEC FORM 4

Evidence

5
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Option exercise
M—
1,668 sh
Oct 1, 2026Oct 2, 2026
traded Oct 1, 2026
+1dSEC FORM 4

Evidence

13
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Option exercise
M—
1,701 sh
Oct 1, 2026Oct 2, 2026
traded Oct 1, 2026
+1dSEC FORM 4

Evidence

13
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Option exercise
M—
3,324 sh
Oct 1, 2026Oct 2, 2026
traded Oct 1, 2026
+1dSEC FORM 4

Evidence

5
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Option exercise
M—
1,701 sh
Oct 1, 2026Oct 2, 2026
traded Oct 1, 2026
+1dSEC FORM 4

Evidence

40
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Open-market sale
SELL$1.38M
7,738 sh
Sep 15, 2026Sep 17, 2026
traded Sep 15, 2026
+2dSEC FORM 4

Evidence

5
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Grant or award
A—
23.9K sh
Mar 11, 2026Mar 13, 2026
traded Mar 11, 2026
+2dSEC FORM 4

Evidence

46
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Open-market sale
SELL$567K
5,451 sh
Dec 15, 2025Dec 17, 2025
traded Dec 15, 2025
+2dSEC FORM 4

Evidence

12
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Other acquisition or disposition
J—
68.1K sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence

50
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Open-market sale
SELL$983K
9,271 sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence

53
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Open-market sale
SELL$1.44M
13.7K sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence

12
CD
Chudova DaryaChief Technology Officer
GHGuardant Health, Inc.
Other acquisition or disposition
J—
68.1K sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence