Trade Summary

5 days ago, Hanna John Walter JR, serving as President and CEO at CareDx, Inc. (CDNA), sold 118,000 shares at $37.79 per share, for a total transaction value of $4,458,636.60. Following this transaction, Hanna John Walter JR now holds 653,448 shares of CDNA.

This sale represents a 15.30% decrease in Hanna John Walter JR's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, July 16, 2026 and publicly disclosed via SEC Form 4 filing on Friday, July 17, 2026 at 4:23 PM ET, 1 day after the trade was made.

CareDx, 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.