Nina Richardson has served as a member of our board of directors since September 2020. Ms. Richardson is currently a Managing Director of Three Rivers Energy, an energy services company she co-founded in 2004. From May 2016 to April 2017, she served as a consultant to the Company. From February 2013 through February 2015, Ms. Richardson served as the Chief Operating Officer at GoPro, a publicly-held technology company. Previously, Ms. Richardson was an operations and management consultant for companies including Tesla, Solaria and TouchTunes Interactive Networks. Ms. Richardson also held executive positions at Flextronics, including Vice President and General Manager. Ms. Richardson’s early career included positions at Hughes Aircraft Ground Systems Group and Metcal. Ms. Richardson serves on the board of directors of the following publicly-held companies: Resideo Technologies, Inc., a global provider of comfort and security solutions; Silicon Laboratories Inc., a global technology company; and Cohu, Inc., a back-end semiconductor equipment and services company, . She previously served as a director to the following publicly-held companies: Silicon Graphics International, a computer systems company, and Callidus Software, Inc., an enterprise software company, and Zayo Group Holdings, Inc, which became a private company in March 2020. She also serves on the boards of a number of privately-held companies. Ms. Richardson holds a B.S. in Industrial Engineering from Purdue University and an Executive M.B.A. from Pepperdine University.