Buys
Open market- Shares
- Avg price
- Total value
AmirAli Talasaz - Co-Chief Executive Officer, Director at Guardant Health, Inc.
Issuer-level insider activity
- Role
- Co-Chief Executive Officer, Director
- Issuer ticker
- GH on Nasdaq
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
Past-year transaction volume for AmirAli Talasaz in Guardant Health, Inc.
Sells
Open market- Shares
- -657,500
- Avg price
- $128.14
- Total value
- -$84,254,202
Net
Past year- Shares
- -657,500
- Share %
- -100%
- Total value
- -$84,254,202
Reported holdings for AmirAli Talasaz in Guardant Health, Inc.
Form 4 holding
Co-Chief Executive Officer, Director
Guardant Health, Inc.
- Security class
- Common Stock
- Shares / value
- 1,842,366
- Estimated value
- $276,410,170
- Report date
- 01 Oct 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
- Restricted Stock Units
- Shares / value
- 48,580
- Estimated value
- $7,134,111
- Report date
- 01 Oct 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
- Common Stock
- Shares / value
- 37,500
- Estimated value
- $6,385,732
- Report date
- 21 Aug 2026
- Price
- $170.29
- Ownership
- Shares held by the Talasaz Family Foundation
Form 4 holding
Co-Chief Executive Officer, Director
Guardant Health, Inc.
- Security class
- Common Stock
- Shares / value
- 0
- Estimated value
- $0
- Report date
- 01 Jan 2026
- Price
- $97.97
- Ownership
- Direct
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
Transaction history for AmirAli Talasaz in Guardant Health, Inc.
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.