SEC Form 4 reporting owner

Hall Christopher M

Hall Christopher M has filed 10 Form 4 transactions reported between February 23, 2026 and September 18, 2026, as Chief Executive Officer, PRESIDENT AND CEO of Personalis, Inc..

Name as filed: Hall Christopher M

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$121K

1 lines

Companies

with Form 4 filings

Latest transaction

Sep 18, 2026

transaction date

Roles and reported holdings

PSNLPersonalis, Inc.
Feb 23, 2026 – Sep 18, 2026
Chief Executive Officer, PRESIDENT AND CEO
Held directly228,527 sh as of Sep 18, 2026 · Form 4
24 months: $121K sold

Transaction history

All 10 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Sep 18, 2026	PSNLChief Executive Officer	Open-market saleCode S · direct	7,459	$16.22	$121K@ $16.22	228,527	Form 4
Jul 9, 2026	PSNLChief Executive Officer	Option exerciseCode M · direct	33,333	—	—	0	Form 4
Jul 9, 2026	PSNLChief Executive Officer	Option exerciseCode M · direct	66,667	—	—	133,333	Form 4
Jul 9, 2026	PSNLChief Executive Officer	Option exerciseCode M · direct	100,000	$1.61	$161K@ $1.61	335,986	Form 4
Jun 26, 2026	PSNLChief Executive Officer	Option exerciseCode M · direct	100,000	$1.61	$161K@ $1.61	335,986	Form 4
May 29, 2026	PSNLChief Executive Officer	Option exerciseCode M · direct	80,091	$1.61	$129K@ $1.61	316,077	Form 4
May 28, 2026	PSNLChief Executive Officer	Option exerciseCode M · direct	19,909	$1.61	$32K@ $1.61	255,895	Form 4
Mar 15, 2026	PSNLChief Executive Officer	Grant or awardCode A · direct	525,000	—	—	525,000	Form 4
Mar 15, 2026	PSNLChief Executive Officer	Grant or awardCode A · direct	87,500	—	—	235,986	Form 4
Feb 23, 2026	PSNLPRESIDENT AND CEO	Grant or awardCode A · direct	33,333	—	—	33,333	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.