Christopher M. Hall - 18 Sep 2026 Form 4 Insider Report for Personalis, Inc. (PSNL)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: PSNL
Reported as of: 18 Sep 2026
Net transaction value: -$120,985
SEC form: 4
Accepted by SEC: 22 Sep 2026, 16:10:08 UTC
Prior SEC filing: 09 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Aaron Tachibana, Attorney-in-Fact

Key filing fact

Christopher M. Hall filed Form 4 for Personalis, Inc. (PSNL) on 22 Sep 2026.

Key facts

This page summarizes Christopher M. Hall's Form 4 filing for Personalis, Inc. (PSNL).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 22 Sep 2026, 16:10.

Change

Previous filing in this sequence was filed on 09 Jul 2026.
Current net transaction value: -$120,985.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001449535 Primary reporting owner

Hall Christopher M

Relationship: Chief Executive Officer, Director
Address: C/O PERSONALIS, INC., 6600 DUMBARTON CIRCLE, FREMONT
Signature: /s/ Aaron Tachibana, Attorney-in-Fact
Signature date: 22 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PSNL transaction

Common Stock

Sale

Transaction value: $120,985
Shares: -7,459
Change %: -3.2%
Price: $16.22
Shares after: 228,527
Date: 18 Sep 2026
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

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