Ms. Susan M. Kanaya has been Chief Financial & Administrative Officer, Executive Vice President and Secretary at Chemocentryx, Inc. since October 20, 2016 and February 2006 respectively. Ms. Kanaya served as the Chief Financial Officer and Senior Vice President of Finance at Chemocentryx, Inc. from January 2006 to October 20, 2016. Ms. Kanaya served as Senior Vice President, Finance of Kosan Biosciences Inc. from January 2002 to January 2006 and served as its Chief Financial Officer November 1999 to January 1,2006 and served as Principal Accounting Officer until January 2006. Ms. Kanaya served as Secretary of Kosan Biosciences from June 2001 to June 2004. From November 1999 to January 2002, she served as Vice President, Finance of Kosan Biosciences Inc., where she was responsible for all financial and accounting operations, investor and public relations, information technology and other corporate-related matters. Among her accomplishments at Kosan Ms. Kanaya was instrumental in securing more than $165 million in equity and debt financing, including an $80 million initial public offering. From 1994 to November 1999, she was employed by SUGEN, Inc., a publicly held biotechnology company that was acquired by Pharmacia in 1999, most recently serving as Vice President, Finance and Treasurer. Before joining SUGEN, she served as the Controller at 50/50 Micro Electronics, Inc., and at Power Up Software Corporation, a computer software company. She also served as Controller with high technology companies and as a Public Accountant with KPMG. Ms. Kanaya received a B.S. in business administration from the University of California, Berkeley.