Form 4 holding
Director
Guardant Health, Inc.
- Security class
- Common Stock
- Shares / value
- 9,746
- Estimated value
- $1,462,193
- Report date
- 21 Jul 2026
- Price
- $150.03
- Ownership
- Direct
Roberto A. Mignone - Director at Guardant Health, Inc.
Issuer-level insider activity
- Role
- 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
No buys or sells have been reported by Roberto A. Mignone since 20 Aug 2025
Reported holdings for Roberto A. Mignone in Guardant Health, Inc.
Form 4 holding
Director
Guardant Health, Inc.
- Security class
- Restricted Stock Units
- Shares / value
- 7,128
- Estimated value
- $299,036
- Report date
- 21 Jul 2026
- Price
- $23.60
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
Director
Guardant Health, Inc.
- Security class
- Stock Option (Right to Buy)
- Shares / value
- 6,833
- Estimated value
- Report date
- 18 Jun 2025
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Transaction history for Roberto A. Mignone 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.