Kumud Kalia - Oct 1, 2023 Form 4 Insider Report for Guardant Health, Inc. (GH)

Role: Chief Information Officer
Signature: /s/ John G. Saia, as attorney-in-fact for Kalia Kumud
Stock symbol: GH
Transactions as of: Oct 1, 2023
Transactions value $: -$85,126
Form type: 4
Date filed: 10/2/2023, 05:22 PM
Previous filing: Sep 13, 2023
Next filing: Dec 4, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	GH	COMMON STOCK	Options Exercise	$0	+6.43K	+82.27%	$0.00	14.2K	Oct 1, 2023	Direct
transaction	GH	COMMON STOCK	Tax liability	-$85.1K	-2.87K	-20.17%	$29.64	11.4K	Oct 1, 2023	Direct	F1

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	-6.43K	-25%	$0.00	19.3K	Oct 1, 2023	COMMON STOCK	6.43K	$0.00	Direct	F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock units. The amount retained by the Company was not in excess of the amount of the tax liability.
F2	This represents a restricted stock unit award granted on November 7, 2022 that vests over a four-year period. 25% of the shares subject to such award vests on October 1, 2023 and the remaining 75% of the shares vests in equal quarterly installments over the remaining three-year period thereafter.
F3	Not applicable for Restricted Stock Units.