Form 4 Filing for Fred E. Cohen

This filing details a transaction by Fred E. Cohen, a director at CareDx, Inc. On June 12, 2026, Mr. Cohen acquired 9,795 shares of Common Stock through restricted stock units (RSUs) that vest on the earlier of the one-year anniversary of the grant date or the day before the first Annual Meeting after the grant date, provided his continuous service is maintained. The acquisition was made at a price of $0.0 per share. Following this transaction, Mr. Cohen holds 165,060 shares of Common Stock. The filing also includes a Power of Attorney document, dated July 18, 2025, authorizing Jeffrey Adam Novack, Colleen Martin-Garcia, and others to execute and file Section 16 reports on behalf of Mr. Cohen.