Delek US Holdings, Inc. (NYSE: DK) today announced that Executive Vice President Assi Ginzburg will participate in the GHS 100 Energy Conference at the InterContinental Hotel in San Francisco on June 25, 2012. A copy of Delek US’ latest investor presentation will be provided at the conferences. An electronic copy of this presentation is currently available in the “Investors” section of the Delek US website at http://www.DelekUS.com. About Delek US Holdings, Inc. Delek US Holdings, Inc. is an integrated downstream energy business focused on petroleum refining, the wholesale distribution of refined products and convenience store retailing. The refining segment consists of refineries operated in Tyler, Texas and El Dorado, Arkansas with a combined nameplate production capacity of 140,000 barrels per day. The marketing and supply segment markets refined products through a series of owned and third-party product terminals and pipelines. The retail segment supplies fuels and merchandise through a network of approximately 375 company-operated convenience store locations operated under the MAPCO Express®, MAPCO Mart®, East Coast®, Fast Food and Fuel™, Favorite Markets®, Delta Express® and Discount Food Mart™ brand names.