PSNL
Personalis, Inc.
Latest Form 4:Sale$1.5MbyChen Richard (President and CMO) · filed Jul 16, 2026
Personalis, Inc. (PSNL) has 23 SEC Form 4 filings (47 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Jul 16, 2026.
The most active filer is 10% Owner Tempus AI, Inc. with 10 filings. Insiders have net sold $4.4M over the trailing 6 months.
- Industry:Medical - Diagnostics & Research
- CEO:Christopher Hall
- Employees:228
- HQ:Fremont, CA, US
- IPO:2019-06-20
Insider Buying
$2.7M
reported purchases (SEC code P)
Insider Selling
$8.5M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Market Cap
$1.8B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
Chen RichardFirst filing | President and CMO | Sale | 100,000 | $1.5M | Jul 16 | SEC ↗ |
| Chief Executive Officer | Sale | 100,000 | $1.5M | Jul 10 | SEC ↗ | |
| CFO AND COO | Sale | 4,982 | $70K | Jun 29 | SEC ↗ | |
| CFO AND COO | Sale | 51,251 | $675K | Jun 26 | SEC ↗ | |
| Chief Executive Officer | Sale | 100,000 | $1.3M | Jun 26 | SEC ↗ | |
| CFO AND COO | Sale | 40,000 | $480K | Jun 6 | SEC ↗ | |
Hall Christopher MFirst in 7 months | Chief Executive Officer | Sale | 19,909 | $219K | May 30 | SEC ↗ |
Hall Christopher MFirst in 7 months | Chief Executive Officer | Sale | 80,091 | $883K | May 30 | SEC ↗ |
Tachibana AaronFirst in 4 months | CFO AND COO | Sale | 38,799 | $449K | May 30 | SEC ↗ |
Tempus AI, Inc.First filing | 10% Owner | Purchase | 64,750 | $497K | Feb 13 | SEC ↗ |
Tempus AI, Inc.First filing | 10% Owner | Purchase | 30,645 | $249K | Feb 13 | SEC ↗ |
Tempus AI, Inc.First filing | 10% Owner | Purchase | 28,827 | $249K | Feb 13 | SEC ↗ |
Tempus AI, Inc.First filing | 10% Owner | Purchase | 26,499 | $249K | Feb 13 | SEC ↗ |
Tempus AI, Inc.First filing | 10% Owner | Purchase | 25,225 | $249K | Feb 13 | SEC ↗ |
Tempus AI, Inc.First filing | 10% Owner | Purchase | 23,600 | $251K | Feb 13 | SEC ↗ |
Tempus AI, Inc.First filing | 10% Owner | Purchase | 31,650 | $249K | Feb 13 | SEC ↗ |
Tempus AI, Inc.First filing | 10% Owner | Purchase | 31,430 | $249K | Feb 13 | SEC ↗ |
Tempus AI, Inc.First filing | 10% Owner | Purchase | 29,641 | $249K | Feb 13 | SEC ↗ |
Tempus AI, Inc.First filing | 10% Owner | Purchase | 28,000 | $250K | Feb 13 | SEC ↗ |
| CFO AND COO | Sale | 1,201 | $14K | Jan 23 | SEC ↗ | |
Tachibana AaronFirst filing | CFO AND COO | Sale | 103,668 | $1.1M | Nov 28 | SEC ↗ |
Hall Christopher MFirst filing | PRESIDENT AND CEO | Sale | 29,612 | $266K | Nov 5 | SEC ↗ |
Related companies
Personalis, Inc. is in the Healthcare sector.