Since February 2014, Mr. Schipper has served as a director of DHI Group, Inc. (NYSE: DHX) (“DHI”), an online careers platform, and has served as chairman of the board of directors of DHI since May 2019. Since May 2016, Mr. Schipper has served as the Executive Vice President and Chief People Officer for Yext, Inc. (NYSE: YEXT), a technology company. From January 2014 to March 2016, Mr. Schipper led Human Resources at Twitter (NYSE: TWTR), a social networking service. Prior to joining Twitter, Mr. Schipper served as Chief Human Resources Officer of Groupon (Nasdaq: GRPN), a global e-commerce marketplace, from June 2011 to January 2014, where he oversaw the human resources and administrative organization globally and was integral in building the infrastructure to support the company’s global expansion efforts. Mr. Schipper served as Chief Human Resources Officer at Cisco Systems, Inc. (Nasdaq: CSCO), a multinational technology company, from October 2006 to June 2011. Mr. Schipper has held executive level human resources and administrative roles at Microsoft Corporation (Nasdaq: MSFT), a multinational technology company, DoubleClick, Inc., an internet services company, PepsiCo, Inc. (Nasdaq: PEP), a multinational food and beverage company, Compaq Computer Corp., an information technology company, and Harris Corporation, an information technology company. Mr. Schipper holds an MBA from Michigan State University and a B.A. from Hope College.