Trade Summary

2 days ago, Hall Christopher M, serving as Chief Executive Officer at Personalis, Inc. (PSNL), sold 100,000 shares at $11.02 per share, for a total transaction value of $1,102,000.00. Following this transaction, Hall Christopher M now holds 235,986 shares of PSNL.

This sale represents a 29.76% decrease in Hall Christopher M's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, May 28, 2026 and publicly disclosed via SEC Form 4 filing on Saturday, May 30, 2026 at 8:45 PM ET, 2 days after the trade was made.

Personalis, Inc. operates in the HEALTHCARE sector, specifically within the DIAGNOSTICS & RESEARCH industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.