BRENTWOOD, Tenn. September 9, 2011 -- Delek US Holdings, Inc. (NYSE: DK) today announced that Mark Cox, Chief Financial Officer of Delek US Holdings, and other members of management will participate in the Macquarie Capital Refining Forum at the Westin Hotel in Downtown Denver on September 13, 2011. A copy of Delek US’ latest investor presentation will be provided at the forum. An electronic copy of this presentation is currently available in the “Investors” section of the Delek US website at http://www.DelekUS.com.