David Heinzmann has served as director for the Company since August 2020. He is currently President and CEO and a member of the Board of Directors of Littelfuse, Inc., a global manufacturer of leading technologies in circuit protection, power control and sensing. He has served as President and CEO since 2017. Mr. Heinzmann began his career with Littelfuse in 1985 as a manufacturing engineer and has held positions of increasing responsibility, including Vice President, Global Operations from 2007 to 2013 and Chief Operating Officer from 2014 to 2016. He previously served on the Board of Directors of Pulse Electronics Corporation from 2014 until its acquisition by Oaktree Capital Management in 2015. Heinzmann holds a bachelor’s degree in Mechanical Engineering from Missouri University of Science and Technology and is a graduate of Stanford Directors’ College at Stanford University Law School and AeA/Stanford Executive Institute at Stanford University Graduate School of Business.