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Guardant Health, Inc.

All insider transactions

126 transactions

DateMoveSecurityInsiderΔ sharesPriceValueHeld afterImpact
Jun 22, 2026SellCommon StockPOTTER MYRTLE S
Director
-1,556$131.16$204.1K20,971medium
Jun 21, 2026Other
Option exercise
Common StockMIGNONE ROBERTO
Director
+264$0.00$09,482low
Jun 17, 2026Other
Option exercise
Common StockCLARK IAN T
Director
+5,092$0.00$08,067low
Jun 17, 2026Other
Option exercise
Common StockMIGNONE ROBERTO
Director
+4,203$0.00$08,954low
Jun 17, 2026Other
Option exercise
Common StockPOTTER MYRTLE S
Director
+4,203$0.00$022,527low
May 21, 2026Other
Option exercise
Common StockMIGNONE ROBERTO
Director
+264$0.00$09,218low
May 20, 2026Sell
Common StockCLARK IAN T
Director
-6,876$106.90$735.0K2,975medium
Apr 21, 2026Other
Option exercise
Common StockMIGNONE ROBERTO
Director
+264$0.00$04,751low
Mar 21, 2026Other
Option exercise
Common StockMIGNONE ROBERTO
Director
+264$0.00$04,487low
Mar 18, 2026SellCommon StockTariq Musa
Director
-348$88.09$30.7K8,394low
Mar 17, 2026Other
Option exercise
Common StockHidalgo Medina Manuel
Director
+232$0.00$01,425low
Mar 16, 2026SellCommon StockBell Michael Brian
Executive
-3,000$87.04$261.1K43,601medium
Mar 15, 2026Other
Tax withholding
Common StockSaia John G.
Executive
-4,622$85.49$395.1K56,903low
Mar 15, 2026Other
Option exercise
Common StockSaia John G.
Executive
+1,019$0.00$061,525low
Mar 15, 2026Other
Option exercise
Common StockSaia John G.
Executive
+7,792$0.00$060,506low
Mar 15, 2026Other
Tax withholding
Common StockBell Michael Brian
Executive
-7,413$85.49$633.7K46,601low
Mar 15, 2026Other
Option exercise
Common StockBell Michael Brian
Executive
+2,039$0.00$054,014low
Mar 15, 2026Other
Option exercise
Common StockBell Michael Brian
Executive
+10,518$0.00$051,975low
Mar 15, 2026Other
Option exercise
Common StockBell Michael Brian
Executive
+1,233$0.00$041,457low
Mar 15, 2026Other
Tax withholding
Common StockChudova Darya
Executive
-5,759$85.49$492.3K64,352low
Mar 15, 2026Other
Option exercise
Common StockChudova Darya
Executive
+10,714$0.00$070,111low
Mar 15, 2026Other
Option exercise
Common StockTariq Musa
Director
+249$0.00$08,742low
Mar 15, 2026Other
Tax withholding
Common StockKalia Kumud
Executive
-6,839$85.49$584.7K44,297low
Mar 15, 2026Other
Option exercise
Common StockKalia Kumud
Executive
+637$0.00$051,136low
Mar 15, 2026Other
Option exercise
Common StockKalia Kumud
Executive
+12,856$0.00$050,499low
Mar 15, 2026Other
Tax withholding
Common StockFreeman Chris
Executive
-7,127$85.49$609.3K53,571low
Mar 15, 2026Other
Option exercise
Common StockFreeman Chris
Executive
+1,402$0.00$060,698low
Mar 15, 2026Other
Option exercise
Common StockFreeman Chris
Executive
+15,426$0.00$059,296low
Mar 15, 2026Other
Tax withholding
Common StockEAGLE CRAIG
Executive
-7,661$85.49$654.9K66,380low
Mar 15, 2026Other
Option exercise
Common StockEAGLE CRAIG
Executive
+1,402$0.00$074,041low
Mar 15, 2026Other
Option exercise
Common StockEAGLE CRAIG
Executive
+13,712$0.00$072,639low
Mar 13, 2026Other
Tax withholding
Common StockTalasaz AmirAli
CEO
-13,664$85.49$1.17M2,128,489low
Mar 13, 2026Other
Option exercise
Common StockTalasaz AmirAli
CEO
+26,961$0.00$02,142,153low
Mar 13, 2026Other
Tax withholding
Common StockEltoukhy Helmy
CEO
-13,664$85.49$1.17M2,094,904low
Mar 13, 2026Other
Option exercise
Common StockEltoukhy Helmy
CEO
+26,961$0.00$02,108,568low
Mar 6, 2026SellCommon StockHidalgo Medina Manuel
Director
-300$91.30$27.4K1,193low
Mar 6, 2026SellCommon StockHidalgo Medina Manuel
Director
-1,000$91.61$91.6K1,493low
Mar 6, 2026Other
Option exercise
Common StockHidalgo Medina Manuel
Director
+1,000$32.55$32.5K2,493low
Mar 4, 2026SellCommon StockKalia Kumud
Executive
-13,020$95.73$1.25M37,643medium
Mar 4, 2026SellCommon StockKalia Kumud
Executive
-26,980$95.12$2.57M50,663medium
Mar 4, 2026Other
Option exercise
Common StockKalia Kumud
Executive
+10,000$28.61$286.1K77,643low
Mar 4, 2026Other
Option exercise
Common StockKalia Kumud
Executive
+10,000$28.37$283.7K67,643low
Mar 4, 2026Other
Option exercise
Common StockKalia Kumud
Executive
+5,000$32.86$164.3K57,643low
Mar 4, 2026Other
Option exercise
Common StockKalia Kumud
Executive
+1,000$74.00$74.0K52,643low
Mar 4, 2026Other
Option exercise
Common StockKalia Kumud
Executive
+15,000$47.20$708.0K51,643low
Mar 4, 2026Other
Option exercise
Common StockKalia Kumud
Executive
+2,119$47.20$100.0K36,643low
Feb 28, 2026Other
Option exercise
Common StockKrognes Steve E.
Director
+154$0.00$019,053low
Feb 21, 2026Other
Option exercise
Common StockMIGNONE ROBERTO
Director
+264$0.00$04,223low
Feb 17, 2026Other
Option exercise
Common StockHidalgo Medina Manuel
Director
+232$0.00$01,493low
Feb 15, 2026Other
Option exercise
Common StockTariq Musa
Director
+250$0.00$08,493low
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