Charlie Crisp

Mr. Crisp began his career in the oil and gas industry over 40 years ago with Conoco Inc. and has held senior management positions with numerous energy companies, including (i) Coral Energy, LLC, a subsidiary of Shell Oil Company, where he served as President and Chief Executive Officer from 1999 until his retirement in November 2000 and as President and Chief Operating Officer from 1998 to 1999; (ii) Houston Industries Incorporated, where he served as President of the power generation group from 1996 to 1998; and (iii) Tejas Gas Corporation, a major intrastate natural gas pipeline company, where he served as President, Chief Operating Officer and a director from 1988 to 1996.

Mr. Crisp has also accumulated over 18 years of experience as a director of publicly traded energy companies. Mr. Crisp is currently a director of Targa Resources Corp. (since 2005), a provider of midstream natural gas and natural gas liquids services, where he currently serves on the Compensation Committee and as chair of the Nominating and Governance Committee. Mr. Crisp also serves as a director of Targa Resources GP, LLC, a subsidiary of Targa Resources Corp. Mr. Crisp is also currently a director of Intercontinental Exchange, Inc. (since 2002), an operator of regulated exchanges, trading platforms and clearing houses, where he currently serves on the Compensation and Audit Committees, and as a director of its subsidiaries, ICE Futures U.S., Inc., ICE Trade Vault LLC and Natural Gas Exchange Inc. (ICENGX).

In addition, Mr. Crisp is a director of Southern Company Gas (formerly, AGL Resources Inc.), a wholly-owned subsidiary of Southern Company, a leading provider of natural gas and electric utilities. Previously, from 2003 until 2016, Mr. Crisp served on the Board of Directors of AGL Resources Inc. (a then-publicly traded company providing natural gas distribution and marketing services), where he also served as a member of the Compensation Committee and Executive Committee and as chairperson of the Finance and Risk Management Committee. In 2016, AGL Resources Inc. was acquired by, and became a wholly-owned subsidiary of, Southern Company.