Board of Directors

List of Directors

William Ringo

Executive Partner, Sofinnova Ventures

Paul Cleveland

General Partner and Chief Operating Officer, Mohr Davidow Ventures

Stephen Dilly, M.B.B.S., Ph.D.

President and CEO, APT Pharmaceuticals, Inc.

Edward Lanphier

President and CEO, Sangamo BioSciences, Inc.

John Larson

Director

Steven Mento, Ph.D

President and CEO, Conatus Pharmaceuticals, Inc.

Thomas Wiggans

Director