Philip L. Frederickson Age 69 Arden, NC Director since 2015 Board Committees: Audit, Executive, Finance (Chair) Professional Highlights Executive Vice President, Planning, Strategy and Corporate Affairs, ConocoPhillips (a hydrocarbon exploration and production company) (2006-2008) Executive Vice President, Commercial, ConocoPhillips (2002-2006) Former Director, Sunoco Logistics Partners L.P. (former public company, acquired by Energy Transfer LP) Former Director, Rosetta Resources Inc. (former public company, acquired by Noble Energy, Inc.) Former Director, Williams Partners LP (former public company acquired by The Williams Companies, Inc.) Key Qualifications and Experience: Mr. Frederickson brings to the Board his extensive senior management, talent development, operating and leadership experience gained through his business career at ConocoPhillips and its predecessor, Conoco Inc., where he held a variety of senior management positions in operations, strategy and business development. Additionally, Mr. Frederickson has significant experience evaluating financial statements acquired through his service on public company audit committees and during his career at ConocoPhillips, where his roles involved extensive evaluation and analysis of financial statements. In addition to his diverse senior-level management and financial analysis experience, Mr. Frederickson brings his experience leading strategic change both at ConocoPhillips and on the other public company boards on which he has served. His strong ties to the State of Texas also enable him to provide insight into the issues and concerns of our Texas service area.