AmirAli Talasaz

AmirAli Talasaz serves as director, officer: Co-Chief Executive Officer at Guardant Health, Inc. (GH). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

2 trades

$11.92M

Total Sells

8 trades

$96.00M

Net Position

Net Seller

$84.08M

Companies Traded

Active Period

Nov 2021 – Aug 2026

10 total trades

Most Recent

Sell GH

Aug 24, 2026 · $6.34M

AmirAli Talasaz's Insider Trading at Guardant Health, Inc. (GH)

Buys

2 · $11.92M

Sells

8 · $96.00M

Total Shares Bought

177,250

Total Shares Sold

947,500

GH Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 24, 2026	Sell	37,500	$169.16	$6.34M	65,977
Jun 30, 2026	Sell	260,000	$151.20	$39.31M	1,998,552
May 22, 2026	Sell	210,000	$109.89	$23.08M	2,096,304
May 13, 2026	Sell	50,000	$100.32	$5.02M	2,096,504
Dec 10, 2025	Sell	50,000	$105.05	$5.25M	203,223
Jul 2, 2025	Sell	100,000	$50.88	$5.09M	1,999,762
Jun 9, 2025	Sell	119,284	$50.09	$5.97M	2,187,060
May 5, 2025	Sell	120,716	$49.18	$5.94M	2,291,387
Mar 15, 2023	Buy	72,750	$25.79	$1.88M	1,902,345
Nov 23, 2021	Buy	104,500	$96.12	$10.04M	1,853,845