Mr. Shalek has served as a member of our board of directors since June 2017. Since August 2012, Mr. Shalek has served as a General Partner at Ribbit Capital, a venture capital firm. In addition to his role on our board of directors, Mr. Shalek also serves as a member of the board of several private companies. He holds a Bachelor of Arts in Economics and Political Science from Yale University, a Master of Arts from Stanford University School of Education and a Master of Business Administration from Stanford University Graduate School of Business. We believe Mr. Shalek is qualified to serve on our board of directors due to his experience in the venture capital industry and his experience serving as a director of various private companies.