Jean Hu has served as a member of our Board of Directors since October 2019. Since August 2016, Ms. Hu has served as Executive Vice President and Chief Financial Officer of Marvell Technology Group Ltd., a semiconductor company. Prior to Marvell, Ms. Hu served as Senior Vice President and Chief Financial Officer of QLogic Corporation, a network server and storage networking company, from April 2011 to August 2016, and as acting Chief Executive Officer of QLogic from May 2013 to February 2014 and from August 2015 to August 2016. From 2004 to 2011, Ms. Hu served in various senior positions at Conexant Systems, Inc., a semiconductor company, including as Chief Financial Officer and Senior Vice President, Business Development from December 2008 to April 2011 and as Treasurer from June 2009 until April 2011. Ms. Hu holds a B.S. in Chemical Engineering from Beijing University of Chemical Engineering and a Ph.D. in Economics from Claremont Graduate University.