INSIDER
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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
Data sources
SEC FORM 41h ago
HOUSE PTR1h ago
SEC 13F1h ago
ROBINHOOD CHAIN1h ago
TA
Corporate insider

Talasaz AmirAli

Director, Co-Chief Executive OfficerCIK 0001753159

EDGAR filingsOpen in network
Disclosed transactions19
Buys / sells0 / 12
Max Insider Score49
Connections with evidence1

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
0
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Option exercise · 10b5-1 plan
M—
143.0K sh
Jun 29, 2026Jun 30, 2026
traded Jun 29, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • Insider ofevidence
    Guardant Health, Inc.Director, Co-Chief Executive Officer · Dec 10, 2025
17
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale · 10b5-1 plan
SELL
$8.00M
52.9K sh
Jun 26, 2026
Jun 30, 2026
traded Jun 26, 2026
+4d
SEC FORM 4

Evidence

17
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale · 10b5-1 plan
SELL$9.64M
64.0K sh
Jun 26, 2026Jun 30, 2026
traded Jun 26, 2026
+4dSEC FORM 4

Evidence

2
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Option exercise · 10b5-1 plan
M$598K
143.0K sh
Jun 29, 2026Jun 30, 2026
traded Jun 29, 2026
+1dSEC FORM 4

Evidence

17
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale · 10b5-1 plan
SELL$3.89M
25.8K sh
Jun 29, 2026Jun 30, 2026
traded Jun 29, 2026
+1dSEC FORM 4

Evidence

2
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Option exercise · 10b5-1 plan
M$467K
111.8K sh
Jun 26, 2026Jun 30, 2026
traded Jun 26, 2026
+4dSEC FORM 4

Evidence

20
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale · 10b5-1 plan
SELL$10.68M
70.5K sh
Jun 29, 2026Jun 30, 2026
traded Jun 29, 2026
+1dSEC FORM 4

Evidence

17
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale · 10b5-1 plan
SELL$7.10M
46.7K sh
Jun 29, 2026Jun 30, 2026
traded Jun 29, 2026
+1dSEC FORM 4

Evidence

8
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale · 10b5-1 plan
SELL$6,120
40 sh
Jun 29, 2026Jun 30, 2026
traded Jun 29, 2026
+1dSEC FORM 4

Evidence

4
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Option exercise · 10b5-1 plan
M—
111.8K sh
Jun 26, 2026Jun 30, 2026
traded Jun 26, 2026
+4dSEC FORM 4

Evidence

42
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale
SELL$449K
4,240 sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence

49
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale
SELL$1.56M
15.0K sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence

24
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Other acquisition or disposition
J—
194.0K sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence

49
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale
SELL$1.56M
15.0K sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence

24
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Other acquisition or disposition
J—
194.0K sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence

49
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale
SELL$3.24M
30.8K sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence

42
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale
SELL$449K
4,240 sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence

49
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Open-market sale
SELL$3.24M
30.8K sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence

12
TA
Talasaz AmirAliDirector, Co-Chief Executive Officer
GHGuardant Health, Inc.
Other acquisition or disposition
J—
387.9K sh
Dec 8, 2025Dec 10, 2025
traded Dec 8, 2025
+2dSEC FORM 4

Evidence