Ronald W Haddock

Director since 2005. Chairman of the Human Resources Committee and member of the Audit Committee. Mr. Haddock was Chief Executive Officer of FINA, Inc. from December 1989 until his retirement in July 2000. He was also the Executive Chairman, CEO, and director of Prisma Energy International, a power generation, distribution and natural gas distribution company from August 2003 until its acquisition by Ashmore Energy International Limited. He currently serves as Chairman of the Board of AEI Services, LLC, an international power generator and distributor and natural gas distribution company; Rubicon Offshore International, an offshore oil storage and production well services company; and Safety-Kleen Systems, Inc., an environmental services, oil recycling, and refining company; and is a director of Alon USA Energy, Inc., a petroleum refining and marketing company, and Adea Solutions, Inc., a high-tech personnel and consulting firm.