Tetra Technologies, Inc.

Stuart M. Brightman

President and CEO

Stuart M. Brightman has served as our president and chief executive officer since May 2009, at which time Mr. Brightman also was elected to the Board of Directors. Mr. Brightman has served as the president of CSI Compressco GP Inc. since August 6, 2017 and as chairman of its Board of Directors since 2014. CSI Compressco GP Inc. is an indirect, wholly owned subsidiary of TETRA and the general partner of CSI Compressco, LP, a publically traded master limited partnership. Mr. Brightman also serves as a director of C&J Energy Services, Inc., successor to C&J Energy Services Ltd. since January 2017. He served as executive vice president and chief operating officer of TETRA from April 2005 through May 2009. From April 2004 to April 2005, Mr. Brightman was self-employed. Mr. Brightman served as president of the Dresser Flow Control division of Dresser, Inc. from April 2002 until April 2004. Dresser Flow Control ̶ which manufactures and sells valves, actuators and other equipment, and provides related technology and services for the oil and gas industry ̶ had revenues in excess of $400 million in 2004. From November 1998 to April 2002, Mr. Brightman was president of the Americas Operation of the Dresser Valve Division of Dresser, Inc. He served in other capacities during the earlier portion of his career with Dresser, from 1993 to 1998. From 1982 to 1993, Mr. Brightman served in several financial and operational positions with Cameron Iron Works and its successor, Cooper Oil Tools. Mr. Brightman received his B.S. degree from the University of Pennsylvania and his MBA degree from the Wharton School of Business.