Brady M. Murphy has served as our President and Chief Executive Officer since May 2019 and as Director since December 2018. From February 2018 to May 2019, he served as our President and Chief Operating Officer. Prior to joining TETRA, Mr. Murphy served as Chief Executive Officer of Paradigm Group B.V., a private company focused on strategic technologies for the upstream energy industry, from January 2016 until February 2018. Mr. Murphy previously served at Halliburton for 26 years and held numerous international and North America positions, including Senior Vice President – Global Business Development and Marketing, Senior Vice President – Business Development Eastern Hemisphere, and Senior Vice President – Europe/Sub –Saharan Africa region. Mr. Murphy received his B.S. degree in Chemical Engineering from Pennsylvania State University and is an alumnus of Harvard Business School’s Advanced Management Program.