Richard Chen, Chief Medical Officer at Personalis, Inc. (PSNL), sold 1,750 shares at $1.92 ($3K) on 2022-12-20, disclosed to the SEC on 2022-12-22.
Seasonal sale ($3k) by Chief Medical Officer — this insider has traded PSNL in December in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| PSNL | SELL | 2025-07-30 | $3K | — | Filing → |
| PSNL | SELL | 2025-05-20 | $5K | — | Filing → |
| PSNL | SELL | 2025-01-30 | $3K | — | Filing → |