Former Vice President Industry Relations of Halliburton Independent director Director since 2014 Age 72 Committee(s) Audit Committee Mr. Cobb has been a director of the Company since May 2014. Mr. Cobb recently served as Vice President of Industry Relations for Halliburton since 2002 until his retirement in 2022 where he was responsible for Halliburton s industry relations global activities, energy trade policy issues, executive client relations, and trade organization oversight. He worked for Halliburton for over forty-five years serving in various executive management positions in operations, marketing, sales and business development. From 1991 to 1994, he was Director CIS and China with oversight in establishing Halliburton s presence and operations in these emerging markets. Later, he was named Director Executive Sales and Business Development with expanded responsibilities for the worldwide development and promotion of Halliburton s services and products.