Personalis, Inc. — Director's Dealing 2021

Aug 30, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Personalis, Inc. (PSNL)
CIK: 0001527753
Period of Report: 2021-08-26

Reporting Person: West John Stephen (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-08-26	Common Stock	A	77272	$0.44	Acquired	787792	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-08-26	Stock Option (Right to Buy)	$0.44	D	77272	Disposed	2022-03-07	Common Stock (77272)	Direct

Footnotes

F1: The shares subject to the option are fully vested and exercisable.

F2: The exercise reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.