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CIK 0001527753 · Non-accelerated filer<br>Smaller reporting company

Personalis, Inc.

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Ticker
PSNL
Exchange
Nasdaq
Industry
Services-Medical Laboratories
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
275411038
Phone
650-752-1300
Business address
6600 DUMBARTON CIRCLE, FREMONT, CA, 94555
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$728,924
in 5 filings

Net −$728,924. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Hall Christopher M −$583K Chief Executive Officer sold 15% of stake
  2. Chen Richard −$65K President and CMO sold 2% of stake
  3. Tachibana Aaron −$48K CFO AND COO sold 1% of stake
  4. Moore Stephen Michael −$34K SVP and Chief Legal Officer sold 2% of stake
Date Insider Transaction Shares Price Value Owned after
2026-05-12 MYERS WOODROW A JR Director Grant or award +6,250 32,366
2026-05-12 MYERS WOODROW A JR Director Grant or award · Stock Option (right to buy) +37,500 37,500
2026-05-12 EASTHAM KARIN Director Grant or award +6,250 22,366
2026-05-12 EASTHAM KARIN Director Grant or award · Stock Option (right to buy) +37,500 37,500
2026-05-12 WIDDER KENNETH J Director Grant or award +6,250 6,250
2026-05-12 WIDDER KENNETH J Director Grant or award · Stock Option (right to buy) +37,500 37,500
2026-05-12 BOWMAN A BLAINE Director Grant or award +6,250 19,756
2026-05-12 BOWMAN A BLAINE Director Grant or award · Stock Option (right to buy) +37,500 37,500
2026-03-15 Moore Stephen Michael SVP and Chief Legal Officer Grant or award +28,125 92,325
2026-03-15 Moore Stephen Michael SVP and Chief Legal Officer Grant or award · Stock Option (right to buy) +168,750 168,750
2026-03-15 Chen Richard President and CMO Grant or award +46,875 173,880
2026-03-15 Chen Richard President and CMO Grant or award · Stock Option (right to buy) +281,250 281,250
2026-03-15 Hall Christopher M Chief Executive Officer Grant or award +87,500 235,986
2026-03-15 Hall Christopher M Chief Executive Officer Grant or award · Stock Option (right to buy) +525,000 525,000
2026-03-15 Tachibana Aaron CFO AND COO Grant or award +34,375 198,833
2026-03-15 Tachibana Aaron CFO AND COO Grant or award · Stock Option (right to buy) +206,250 206,250
2026-02-23 Moore Stephen Michael SVP and Chief Legal Officer Grant or award · Stock Option (right to buy) +8,333 8,333
2026-02-23 Chen Richard CHIEF MEDICAL OFFICER AND EVP Grant or award · Stock Option (right to buy) +15,000 15,000
2026-02-23 Hall Christopher M PRESIDENT AND CEO Grant or award · Stock Option (right to buy) +33,333 33,333
2026-02-23 Tachibana Aaron CFO AND COO Grant or award · Stock Option (right to buy) +15,000 15,000

Page 3 of 23 · 444 trades