Richard Chen, President and CMO at Personalis, Inc. (PSNL), sold 3,998 shares at $16.22 ($65K) on 2026-09-18, disclosed to the SEC on 2026-09-22.
Seasonal sale ($65k) by President and CMO — this insider has traded PSNL in September in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| Filing → |
| PSNL | SELL | 2025-05-20 | $5K | — | Filing → |
| PSNL | SELL | 2025-01-30 | $3K | — | Filing → |
| PSNL | SELL | 2024-12-18 | $18K | — | Filing → |