X0306 4 2016-01-01 0 0001217234 CareDx, Inc. CDNA 0001032454 BYERS BROOK H C/O CAREDX, INC. 3260 BAYSHORE BOULEVARD BRISBANE CA 94005 1 0 1 0 Common Stock 2016-01-01 4 A 0 2112 0.00 A 17567 D Common Stock 751174 I See Footnote Represents an automatic, quarterly grant of common stock to the reporting person in lieu of cash for non-employee director compensation pursuant to the issuer's Outside Director Compensation Policy. 751,174 shares of which 730,695 shares are directly held by Kleiner Perkins Caufield & Byers X-A, LP ("KPCB X-A") and 20,479 shares are directly held by Kleiner Perkins Caufield & Byers X-B, LP ("KPCB X-B"). KPCB X Associates, LLC ("Associates") is the general partner of KPCB X-A and KPCB X-B. Brook H. Byers is a managing member of Associates. Associates and Mr. Byers disclaim beneficial ownership of the shares held directly by KPCB X-A and KPCB X-B. Excludes 309,009 shares held in the name of "KPCB Holdings, Inc. as nominee" for the account of the Principals who each exercise their own voting and dispositive power over such shares. /s/ Ken Ludlum as attorney- in-fact for Brook H. Byers 2016-01-05