Helmy Eltoukhy Guardant Health, Inc. (GH) insider trading activity

Helmy Eltoukhy is Co-Chief Executive Officer of Guardant Health, Inc.. Currently has a direct ownership of 2.05 Million shares of GH, which is worth approximately $193 Million. The most recent transaction as insider was on Dec 15, 2025, when has been sold 90,565 shares (Common Stock) at a price of $103.91 per share, resulting in proceeds of $9,410,609. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 2.05M

3.7% 3M change

11.16% 12M change

Total Value Held $193 Million

Helmy Eltoukhy Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 15 2025	SELL Open market or private sale	$9,410,609 $103.91 p/Share	90,565 Reduced 4.24%	2,047,143 Common Stock
Oct 01 2025	SELL Payment of exercise price or tax liability	$761,949 $62.65 p/Share	12,162 Reduced 0.57%	2,137,708 Common Stock
Oct 01 2025	BUY Exercise of conversion of derivative security	-	23,997 Added 1.1%	2,149,870 Common Stock
Sep 30 2025	SELL Payment of exercise price or tax liability	$152,451 $62.48 p/Share	2,440 Reduced 0.11%	2,125,873 Common Stock
Sep 30 2025	BUY Exercise of conversion of derivative security	-	4,814 Added 0.23%	2,128,313 Common Stock
Sep 09 2025	SELL Open market or private sale	$17,904,000 $59.68 p/Share	300,000 Reduced 12.38%	2,123,499 Common Stock
Jul 01 2025	SELL Payment of exercise price or tax liability	$616,735 $50.71 p/Share	12,162 Reduced 0.5%	2,423,499 Common Stock

Jul 01 2025	BUY Exercise of conversion of derivative security	-	23,997 Added 0.98%	2,435,661 Common Stock
Jun 30 2025	SELL Payment of exercise price or tax liability	$127,029 $52.04 p/Share	2,441 Reduced 0.1%	2,411,664 Common Stock
Jun 30 2025	BUY Exercise of conversion of derivative security	-	4,815 Added 0.2%	2,414,105 Common Stock
Apr 01 2025	SELL Payment of exercise price or tax liability	$516,562 $42.47 p/Share	12,163 Reduced 0.5%	2,409,290 Common Stock
Apr 01 2025	BUY Exercise of conversion of derivative security	-	23,998 Added 0.98%	2,421,453 Common Stock
Mar 31 2025	SELL Payment of exercise price or tax liability	$103,944 $42.6 p/Share	2,440 Reduced 0.1%	2,397,455 Common Stock
Mar 31 2025	BUY Exercise of conversion of derivative security	-	4,814 Added 0.2%	2,399,895 Common Stock
Mar 14 2025	SELL Payment of exercise price or tax liability	$1,494,845 $42.89 p/Share	34,853 Reduced 1.43%	2,395,081 Common Stock
Mar 14 2025	BUY Exercise of conversion of derivative security	-	68,769 Added 2.75%	2,429,934 Common Stock
Jan 01 2025	SELL Payment of exercise price or tax liability	$1,323,089 $30.55 p/Share	43,309 Reduced 1.8%	2,361,165 Common Stock
Jan 01 2025	BUY Exercise of conversion of derivative security	-	94,555 Added 3.78%	2,404,474 Common Stock
Dec 31 2024	SELL Payment of exercise price or tax liability	$177,464 $30.55 p/Share	5,809 Reduced 0.25%	2,309,919 Common Stock
Dec 31 2024	BUY Exercise of conversion of derivative security	-	11,462 Added 0.49%	2,315,728 Common Stock
Sep 30 2024	SELL Payment of exercise price or tax liability	$133,258 $22.94 p/Share	5,809 Reduced 0.25%	2,304,266 Common Stock
Sep 30 2024	BUY Exercise of conversion of derivative security	-	11,461 Added 0.49%	2,310,075 Common Stock
Jun 30 2024	SELL Payment of exercise price or tax liability	$167,763 $28.88 p/Share	5,809 Reduced 0.25%	2,298,614 Common Stock
Jun 30 2024	BUY Exercise of conversion of derivative security	-	11,462 Added 0.49%	2,304,423 Common Stock
May 03 2024	BUY Exercise of conversion of derivative security	$836,000 $4.18 p/Share	200,000 Added 8.02%	2,292,961 Common Stock

Helmy Eltoukhy

Co-Chief Executive Officer

Redwood City, CA

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