William C. Rusnack
Bill Rusnack earned his BS at Indiana University of Pennsylvania in 1966, and MBA at the University of Chicago in 1970. Bill joined Premcor Inc. in April 1998, and served as President and Chief Executive Officer until April 2002. Prior to Premcor, Bill was President of ARCO Products Company, the Refining and Marketing division of Atlantic Richfield Company. During his 31-year career at ARCO, Bill was also President of ARCO Transportation Company and Vice President of Corporate Planning.
Bill is a member of the Dean’s Advisory Council of the Graduate School of Business at the University of Chicago and the National Council of the Olin School of Business at Washington University in St. Louis. He serves on the Board of Directors of Flowserve Corporation in Irving, Texas where he is a member of the Audit Committee, Peabody Energy in St. Louis where he is Chair of the Audit Committee and a member of the Executive Committee and Sempra Energy in San Diego, California where he is a Chair of the Compensation Committee and a member of the Audit and Executive Committees. He is a member of the Board of Directors of the Urban League of Metropolitan St. Louis, the Board of Trustees of the St. Louis Science Center, and a member of Executive Committee of Opera Theatre of Saint Louis.
Bill and his wife, Marsha, reside in St. Louis and have two children, Douglas and Susan.