Form 4 Tracker
Guardant Health, Inc.
GH

125 insider filings · Latest: Oct 14, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Oct 16, 2026Oct 16 8:00 PMTariq Musa
Proposed Sale
116$165.88$19.2K—

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Oct 14, 2026Oct 15 10:02 PMAlex M Azar IIDirector
Sale
69$159.89$11.0K893(D)

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Oct 14, 2026Oct 14 8:01 PMAzar Alex M II
Proposed Sale
69$159.88$11.0K—

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Sep 15, 2026Sep 17 9:11 PMDarya ChudovaChief Technology Officer
Sale
7,738$178.00$1.4M70,635(D)

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Sep 16, 2026Sep 17 9:10 PMSteve E. KrognesDirector
Sale
6,674$175.74$1.2M7,906(D)

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Sep 16, 2026Sep 17 9:09 PMAlex M Azar IIDirector
Sale
826$175.00$144.6K825(D)

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Sep 16, 2026Sep 17 9:09 PMMusa TariqDirector
Sale
116$175.00$20.3K11,449(D)

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Sep 16, 2026Sep 16 8:03 PMTariq Musa
Proposed Sale
116$175.00$20.3K—

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Sep 16, 2026Sep 16 8:02 PMAzar Alex M II
Proposed Sale
826$175.00$144.6K—

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Sep 16, 2026Sep 16 8:00 PMKrognes Steve E.
Proposed Sale
6,674$175.74$1.2M—

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Sep 15, 2026Sep 15 8:11 PMChudova Darya
Proposed Sale
7,738$178.00$1.4M—

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Sep 11, 2026Sep 14 10:11 PMKumud KaliaChief Information Officer
Sale
4,000$158.05$632.2K39,794(D)

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Sep 11, 2026Sep 11 8:50 PMKalia Kumud
Proposed Sale
4,000$158.05$632.2K—

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Aug 21, 2026Aug 24 9:21 PMAmirali TalasazDirector, Co-Chief Executive Officer
Sale
37,500$169.16$6.3M37,500(I)

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Aug 21, 2026Aug 21 8:28 PMTalasaz AmirAli
Proposed Sale
37,500$169.16$6.3M—

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Aug 17, 2026Aug 18 10:14 PMMusa TariqDirector
Sale
116$156.45$18.1K11,316(D)

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Aug 17, 2026Aug 17 9:05 PMTariq Musa
Proposed Sale
116$156.45$18.1K—

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Aug 12, 2026Aug 13 11:21 PMTerilyn J. MonroeChief People Officer
Sale
46,300$165.12$7.6M22,979(D)

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Aug 12, 2026Aug 12 8:22 PMMonroe Terilyn J.
Proposed Sale
46,300$165.12$7.6M—

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Aug 10, 2026Aug 11 10:22 PMChris FreemanChief Commercial Officer
Sale
63,605$169.58$10.8M65,374(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Oct 12, 2026Oct 13 9:10 PMAlex M Azar IIDirector
Option Exercise
137$0.004,816(D)

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Oct 1, 2026Oct 2 9:01 PMJohn G. SaiaChief Legal Officer
Option Exercise
7,063$0.008,978(D)

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Oct 1, 2026Oct 2 9:01 PMTerilyn J. MonroeChief People Officer
Option Exercise
4,019$0.008,162(D)

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Oct 1, 2026Oct 2 9:00 PMKumud KaliaChief Information Officer
Option Exercise
6,046$0.008,162(D)

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Oct 1, 2026Oct 2 9:00 PMChris FreemanChief Commercial Officer
Option Exercise
7,416$0.007,754(D)

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Oct 1, 2026Oct 2 8:59 PMDarya ChudovaChief Technology Officer
Option Exercise
8,033$0.0010,202(D)

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Oct 1, 2026Oct 2 8:59 PMMichael Brian BellChief Financial Officer
Option Exercise
7,280$0.0011,222(D)

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Oct 1, 2026Oct 2 8:58 PMAmirali TalasazDirector, Co-Chief Executive Officer
Option Exercise
33,713$0.0048,580(D)

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Sep 30, 2026Oct 2 8:58 PMAmirali TalasazDirector, Co-Chief Executive Officer
Option Exercise
2,817$0.002,817(D)

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Oct 1, 2026Oct 2 8:58 PMEltoukhy HelmyDirector, Co-Chief Executive Officer
Option Exercise
33,713$0.0048,580(D)

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Sep 30, 2026Oct 2 8:58 PMEltoukhy HelmyDirector, Co-Chief Executive Officer
Option Exercise
2,817$0.002,817(D)

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Sep 21, 2026Sep 22 8:33 PMRoberto MignoneDirector
Option Exercise
264$0.006,600(D)

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Sep 17, 2026Sep 21 10:16 PMMedina Manuel HidalgoDirector
Option Exercise
232$0.005,105(D)

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Sep 15, 2026Sep 17 9:09 PMMusa TariqDirector
Option Exercise
249$0.001,500(D)

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Sep 12, 2026Sep 14 10:12 PMAlex M Azar IIDirector
Option Exercise
1,651$0.004,953(D)

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Aug 21, 2026Aug 24 9:20 PMRoberto MignoneDirector
Option Exercise
264$0.006,864(D)

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Aug 17, 2026Aug 18 10:16 PMMedina Manuel HidalgoDirector
Option Exercise
232$0.005,337(D)

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Aug 15, 2026Aug 18 10:14 PMMusa TariqDirector
Option Exercise
250$0.001,749(D)

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Aug 12, 2026Aug 13 11:21 PMTerilyn J. MonroeChief People Officer
Option Exercise
46,300$28.6118,615(D)

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Aug 10, 2026Aug 11 10:22 PMChris FreemanChief Commercial Officer
Option Exercise
63,605$110.491,668(D)

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