BRENTWOOD, Tenn.--(BUSINESS WIRE)--June 17, 2008--Delek US Holdings, Inc. (NYSE: DK) today announced that it will participate in the William Blair 28th Annual Growth Stock Conference, which takes place Thursday, June 19, 2008 in Chicago, Illinois, at the Four Seasons Hotel. There will be an on-line simulcast of the Company's presentation available at the Company's web site, www.delekus.com. The presentation begins at 12:30 p.m. CDT/1:30 p.m. EDT on Thursday. An online replay of the presentation will be available for 90 days.
