BRENTWOOD, Tenn., September 18, 2018 (GLOBE NEWSWIRE) – Delek US Holdings, Inc. (NYSE: DK) (“Delek US”) announced today that it paid $150 million in cash for the principal amount and issued 2,692,218 shares of its common stock upon the conversion of the 3.00% convertible senior notes due 2018 (the “Notes”). The issuance of shares related to this conversion was offset by a hedge that was in place resulting in no dilution to Delek US from the Notes. Delek US acquired the Notes from Alon USA Energy, Inc. (“Alon”) when Delek US acquired Alon in July 2017. The Notes became convertible into Delek US shares pursuant to the Supplemental Indenture entered into between Delek US and U.S. Bank National Association, as trustee.