Updated Jul 16, 2026
Hall Christopher M has filed 3 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $4.07M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-10 | PSNL | Personalis, Inc. | S — Open-market sale | 100.0K | $15.08 | $1.51M |
| 2026-07-10 | PSNL | Personalis, Inc. | M — Option exercise | 100.0K | $1.61 | $161K |
| 2026-06-26 | PSNL | Personalis, Inc. | S — Open-market sale | 100.0K | $13.15 | $1.31M |
| 2026-06-26 | PSNL | Personalis, Inc. | M — Option exercise | 100.0K | $1.61 | $161K |
| 2026-05-30 | PSNL | Personalis, Inc. | S — Open-market sale | 80.1K | $11.02 | $883K |
| 2026-05-30 | PSNL | Personalis, Inc. | M — Option exercise | 80.1K | $1.61 | $129K |
| 2026-05-30 | PSNL | Personalis, Inc. | S — Open-market sale | 19.9K | $11.02 | $219K |
| 2026-05-30 | PSNL | Personalis, Inc. | M — Option exercise | 19.9K | $1.61 | $32K |
| 2026-03-17 | PSNL | Personalis, Inc. | A — Grant or award | 87.5K | $0.00 | |
| 2024-11-05 | PSNL | Personalis, Inc. | S — Open-market sale | 26.4K | $5.38 | $142K |
Hall Christopher M is a corporate insider — currently tracked as Insider of Personalis, Inc. (PSNL). InsiderAlpha tracks every SEC Form 4 filing in real time.
3 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 5 open-market sales ($4.07M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Hall Christopher M profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.