Myrtle S. Potter - 15 Aug 2025 Form 4 Insider Report for Guardant Health, Inc. (GH)

Role
Director
Signature
/s/ John G. Saia, as attorney-in-fact for Myrtle S. Potter
Issuer symbol
GH
Transactions as of
15 Aug 2025
Net transactions value
$0
Form type
4
Filing time
18 Aug 2025, 17:41:53 UTC
Previous filing
18 Jul 2025
Next filing
20 Aug 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
POTTER MYRTLE S Director 3100 HANOVER STREET, PALO ALTO /s/ John G. Saia, as attorney-in-fact for Myrtle S. Potter 18 Aug 2025 0001214130

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GH Common Stock Options Exercise $0 +69 +0.38% $0.000000 18,265 15 Aug 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction GH Restricted Stock Units Options Exercise $0 -69 -33% $0.000000 137 15 Aug 2025 Common Stock 69 $0.000000 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The restricted stock unit vested 25% of the shares subject to such award on October 15, 2022. The remaining 75% of the shares subject to such award vests in substantially equal installments on each monthly anniversary of October 15, 2022, during the three-year period thereafter.
F2 Not applicable for Restricted Stock Units.