AmirAli Talasaz

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Palo Alto, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ John G. Saia, as attorney-in-fact for AmirAli Talasaz
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for AmirAli Talasaz

Form 4 holding Co-Chief Executive Officer, Director

Guardant Health, Inc.

Security class
Common Stock
Shares / value
1,824,351
Estimated value
$273,707,380
Report date
10 Aug 2026
Price
$150.03
Ownership
Shares held by Talasaz and Eskandari 2017 Family Trust
Form 4 holding Co-Chief Executive Officer, Director

Guardant Health, Inc.

Security class
Common Stock
Shares / value
75,000
Estimated value
$11,252,250
Report date
10 Aug 2026
Price
$150.03
Ownership
Shares held by the Talasaz Family Foundation
Form 4 holding Co-Chief Executive Officer, Director

Guardant Health, Inc.

Security class
Restricted Stock Units
Shares / value
58,296
Estimated value
$7,134,111
Report date
01 Jul 2026
Price
$42.47
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Co-Chief Executive Officer, Director

Guardant Health, Inc.

Security class
Performance-Based Restricted Stock Units
Shares / value
0
Estimated value
$0
Report date
13 Mar 2026
Price
$42.89
Ownership
Direct
Underlying class
Common Stock
Underlying amount
Form 4 holding Co-Chief Executive Officer, Director

Guardant Health, Inc.

Security class
Stock Option (Right to Buy)
Shares / value
28,997
Estimated value
Report date
29 Jun 2026
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by AmirAli Talasaz

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