Mr. Amonett was President, Chief Executive Officer and a director of Athlon Solutions, LLC, a manufacturer and distributor of specialty chemicals and related services primarily to the refining and petrochemical industries, from 2013 to 2018. From 1999 to 2013, he was President, Chief Executive Officer and a director of Champion Technologies, Inc., a manufacturer and distributor of specialty chemical and related services primarily to the oil and gas industry. From 2007 to 2015, Mr. Amonett was a director of Hercules Offshore, Inc., a provider of contract oil and gas drilling services and liftboat services, where he served as Chairman of the Nominating and Corporate Governance Committee. Mr. Amonett was a director of Bristow Group Inc. (NYSE: BRS), a global provider of helicopter services, from 2006 to 2019, where he served as Executive Vice Chairman of the Board and on the Audit Committee and Executive Compensation Committee. Mr. Amonett also serves as director of T.F. Hudgins Incorporated, Modumetal, Inc. and as Chairman of the Board of Ergon, Inc., all private companies. The National Association of Corporate Directors has designated Mr. Amonett a Board Leadership Fellow.