Personalis, Inc. (PSNL): insider trading, Congress trades & who owns it

Insider signal
23/100
Heavy insider selling · 90 days
Insider buys
$2.7M
1 buyer · 12 months
Insider sales
$8.8M
4 sellers · 12 months
Funds holding
159
13F · Q2 2026
Congress trades
None
none in 2 years

PSNL insiders were on both sides of the trade this year. Buys came to roughly $2.7 million (one buyer), sales to $8.8 million (four sellers).

Tempus AI, Inc. (10% Owner) made the biggest buy, worth around $497,000.

159 investment managers listed PSNL in their latest 13F filings (Q2 2026); more funds bought than sold. Zooming out by quarter: 3 quarters in a row of net selling by insiders. Insiders bought in 1 of the last 7 full quarters.

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Latest insider trades in PSNL

FiledInsiderRoleTypeSharesPriceValueSource
Sep 22, 2026Moore Stephen MichaelExecutive OfficerSell2,068$16.22$34KSEC
Sep 22, 2026Chen RichardPresidentSell3,998$16.22$65KSEC
Sep 22, 2026Hall Christopher MCEOSell7,459$16.22$121KSEC
Sep 22, 2026Tachibana AaronCFOSell2,931$16.22$48KSEC
Jul 15, 2026Chen RichardPresidentSell100,000$15.15$1.5MSEC
Jul 9, 2026Hall Christopher MCEOSell100,000$15.08$1.5MSEC
Jun 29, 2026Tachibana AaronCFOSell4,982$14.00$70KSEC
Jun 26, 2026Tachibana AaronCFOSell51,251$13.18$675KSEC
Jun 26, 2026Hall Christopher MCEOSell100,000$13.15$1.3MSEC
Jun 5, 2026Tachibana AaronCFOSell40,000$12.01$480KSEC
May 29, 2026Hall Christopher MCEOSell80,091$11.02$883KSEC
May 29, 2026Hall Christopher MCEOSell19,909$11.02$219KSEC
May 29, 2026Tachibana AaronCFOSell38,799$11.58$449KSEC
Feb 13, 2026Tempus AI, Inc.10% OwnerBuy28,827$8.63$249KSEC
Feb 13, 2026Tempus AI, Inc.10% OwnerBuy13,888$11.00$153KSEC

Questions about PSNL

Are insiders buying or selling PSNL stock?

In the last 12 months Personalis, Inc. insiders made open-market purchases worth about $2.7 million and sales worth about $8.8 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.

When was the last insider trade in PSNL?

The most recent open-market insider trade in PSNL was filed on 2026-09-22.

How many institutions own PSNL?

159 investment managers reported holding PSNL in SEC Form 13F filings for Q2 2026.

Has any member of Congress traded PSNL?

No congressional trades in PSNL were reported in the past two years. The full list is free on CapitalSnitch.

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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1). Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).