Claudia Chen has been a director of our company since November 2019. Ms. Chen also serves as an advisor and consultant for both public and private companies. Since December 2021, she serves as a Vice President of Finance at Avivalinks, Inc., a privately held company building advanced connectivity solutions for next generation autonomous systems. From July 2018 to April 2019, Ms. Chen served as the Head of Finance and Acting President of Sonatus, Inc, a company focusing on the development of in-vehicle and cloud platforms, where she also served as an advisor from May 2019 to July 2020. From 2008 to 2017, Ms. Chen served as the head of finance department (2010 to 2017 as Vice President of Finance and 2008 to 2009 as Director of Finance) of Atoptech, Inc, an EDA software company. Prior to that, Ms. Chen held various management positions at technology companies, including Director of Finance of Polaris Networks, Inc. from 2000 to 2005; Director of Finance of Transmedia Communications, Inc., which was acquired by Cisco Systems, Inc.; and Director of Finance of NeoParadigm Labs, Inc. Ms. Chen holds a B.S. in Accounting from National Taiwan University, Taipei, Taiwan, and an M.S. in Taxation from the University of Illinois, Urbana. Ms. Chen s extensive skills and experience in the areas of financial and accounting matters, and her managerial expertise with respect to technology companies, will contribute significantly to the Board s ability to perform oversight and other responsibilities.