Waters S. Davis, IV has served as a director of the Company since July 2015. He served as President of National Christian Foundation, Houston from July 2014 until December 2020, and was Executive Vice President of NuDevco LLC from December 2009 to December 2013. Prior to NuDevco, he served as President of Reliant Energy Retail Services from June 1999 to January 2002 and as Executive Vice President of Spark Energy from April 2007 to November 2009, and previously served as a director of Milacron Holdings Corp.