Frontier Oil Corporation 10000 Memorial Drive, Suite 600 Houston, Texas 77024-3411 Phone:(713) 688-9600 Fax: (713) 688-0616
Mr. James R. GibbsChairman of the Board
Mr. Douglas Y. Bech
Mr. G. Clyde Buck
Mr. T. Michael Dossey
Mr. James H. Lee
Mr. Franklin Myers
Mr. Michael E. Rose