Any of these may cause CareDx's actual results, performance or achievements to differ materially and adversely from those anticipated or implied by CareDx's forward-looking statements. CareDx expressly disclaims any obligation, except as required by law, or undertaking to update or revise any such forward-looking statements. CONTACTS: CareDx, Inc. Sasha King Chief Marketing Officer 415-287-2393 sking@caredx.com Investor Relations Ian Cooney (415) 722-4563 investor@CareDx.com