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
Mar 11, 2026Mar 14 12:36 AMJohn G. SaiaChief Legal Officer
Grant/Award
20,448$0.0020,448(D)

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Mar 11, 2026Mar 14 12:35 AMTerilyn J. MonroeChief People Officer
Grant/Award
17,040$0.0017,040(D)

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Mar 11, 2026Mar 14 12:35 AMKumud KaliaChief Information Officer
Grant/Award
13,632$0.0013,632(D)

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Mar 11, 2026Mar 14 12:33 AMChris FreemanChief Commercial Officer
Grant/Award
18,744$0.0018,744(D)

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Mar 11, 2026Mar 14 12:33 AMDarya ChudovaChief Technology Officer
Grant/Award
23,856$0.0023,856(D)

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Mar 11, 2026Mar 14 12:32 AMMichael Brian BellChief Financial Officer
Grant/Award
26,582$0.0026,582(D)

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Mar 6, 2026Mar 9 10:38 PMMedina Manuel HidalgoDirector
Option Exercise
1,000$32.5514,029(D)

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Mar 4, 2026Mar 5 10:44 PMKumud KaliaChief Information Officer
Option Exercise
43,119$74.0025,721(D)

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Feb 28, 2026Mar 2 9:24 PMSteve E. KrognesDirector
Option Exercise
154$0.00618(D)

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Feb 21, 2026Feb 23 10:47 PMRoberto MignoneDirector
Option Exercise
264$0.008,448(D)

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Feb 17, 2026Feb 18 9:27 PMMedina Manuel HidalgoDirector
Option Exercise
232$0.006,729(D)

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Feb 15, 2026Feb 17 11:31 PMMusa TariqDirector
Option Exercise
250$0.003,248(D)

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Jan 31, 2026Feb 2 9:30 PMSteve E. KrognesDirector
Option Exercise
154$0.00772(D)

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Jan 21, 2026Jan 22 10:44 PMRoberto MignoneDirector
Option Exercise
264$0.008,712(D)

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Jan 17, 2026Jan 20 9:47 PMMedina Manuel HidalgoDirector
Option Exercise
232$0.006,961(D)

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Jan 15, 2026Jan 16 9:39 PMMusa TariqDirector
Option Exercise
250$0.003,498(D)

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Jan 15, 2026Jan 16 9:39 PMTerilyn J. MonroeChief People Officer
Option Exercise
17,379$0.0017,379(D)

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