John Stephen West - 10 Mar 2022 Form 4/A - Amendment Insider Report for Personalis, Inc. (PSNL)

Role: President and CEO, Director
Signature: /a/ Aaron Tachibana, Attorney-in-Fact
Issuer symbol: PSNL
Transactions as of: 10 Mar 2022
Net transactions value: -$325,893
Form type: 4/A - Amendment
Filing time: 16 Mar 2022, 20:39:00 UTC
Date Of Original Report: 14 Mar 2022
Previous filing: 19 Jan 2022
Next filing: 16 Mar 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PSNL	Common Stock	Award	$60,530	+32,897	+12%	$1.84	318,354	10 Mar 2022	Direct
transaction	PSNL	Common Stock	Disposed to Issuer	$308,574	-32,897	-10%	$9.38	285,457	10 Mar 2022	Direct	F1, F2
transaction	PSNL	Common Stock	Award	$20,034	+10,888	+3.8%	$1.84	296,339	11 Mar 2022	Direct
transaction	PSNL	Common Stock	Disposed to Issuer	$97,883	-10,888	-3.7%	$8.99	285,457	11 Mar 2022	Direct	F1, F3

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

Explanation of Responses:

Id	Content
F1	The exercise reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
F2	The weighted average sale price for the transaction reported was $9.38, and the range of prices were between $9.35 and $9.805. Upon request from the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares sold at each separate price will be provided.
F3	The weighted average sale price for the transaction reported was $8.99, and the range of prices were between $8.83 and $9.38. Upon request from the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares sold at each separate price will be provided.

Remarks:

This amendment is being filed to correct typographical errors in the filer's holdings in Table 1 in the Form 4 that was previously filed on March 14, 2022.