Biography

Jonathan Rubinstein has served as lead independent director of our board of directors since May 2021. Mr. Rubinstein is a Senior Advisor at PDT Partners. He has held several prominent positions across technology and financial services over the course of his career. Mr. Rubinstein was a Senior Vice President and also General Manager of the iPod Division at Apple; Co-CEO at Bridgewater Associates from 2016 to 2017; Senior Vice President, Product Innovation, for the Personal Systems Group at Hewlett-Packard; and the Chairman and CEO of Palm. Mr. Rubinstein is a member of the National Academy of Engineering and a senior member of the Institute of Electrical and Electronics Engineers. He currently serves as a director on the board of directors of Amazon (where he previously served as lead independent director) and previously served as a director on the board of directors of Qualcomm. Mr. Rubinstein holds an M.Eng. and a B.S. in electrical engineering from Cornell University. Mr. Rubinstein also holds an M.S. in computer science from Colorado State University.