Chen Richard (CIK 1779787) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-17). Recent activity: Buy PSNL (46,875 shares), Sell PSNL (452 shares), Sell PSNL (910 shares), Sell PSNL (519 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-17 | Personalis, Inc. (PSNL) | President and CMO | Buy | 46,875 | $0 |
| 2025-07-30 | Personalis, Inc. (PSNL) | CHIEF MEDICAL OFFICER AND EVP | Sell | 452 | $2,970 |
| 2025-05-20 | Personalis, Inc. (PSNL) | CHIEF MEDICAL OFFICER AND EVP | Sell | 910 | $4,504 |
| 2025-01-30 | Personalis, Inc. (PSNL) | CHIEF MEDICAL OFFICER AND EVP | Sell | 519 | $3,005 |
Source: SEC Form 4 filings · as of 2026-03-17