Joe Tibbetts has been a director of our company since November 2017. Since March 2017, Mr. Tibbetts has served as the interim chief financial officer of Acquia Corporation, a provider of cloud-based, digital experience management solutions. Prior to that, Mr. Tibbetts served as the senior vice president and chief financial officer of the Publicis.Sapient unit of Publicis Group SA, from February 2015, when Publicis acquired Sapient Corporation, to September 2015. Prior to that, Mr. Tibbetts served as senior vice president and global chief financial officer for Sapient Corporation from October 2006 to February 2015. Mr. Tibbetts was formerly a partner with Price Waterhouse LLP. Mr. Tibbetts currently serves on the board of directors of Vivint Solar, Inc., a provider of smart home technology, and several private companies. Mr. Tibbetts holds a B.S. in business administration from the University of New Hampshire.