Delek US Holdings to Acquire Remaining Outstanding Shares of Alon USA

BRENTWOOD, Tenn. and Dallas, Texas—January 3, 2017 — Delek US Holdings, Inc. (NYSE: DK) (“Delek US”) and Alon USA Energy, Inc. (NYSE: ALJ) (“Alon”) today announced a definitive agreement under which Delek US will acquire all of the outstanding shares of Alon common stock which Delek US does not already own in an all-stock transaction. Based on a closing price of $24.07 per share for Delek US common stock on Friday, December 30, 2016, the implied price for Alon common stock is $12.13 per share, or $464 million in equity value for the remaining shares. The enterprise value of this transaction to acquire the remaining 53 percent of Alon shares of common stock not already owned by Delek US is approximately $675 million including the proportionate assumption of $152 million of net debt related to this transaction and $59 million of market value for the non-controlling interest in Alon USA Partners, LP (NYSE: ALDW). This transaction was unanimously approved by the Special Committee of Alon’s board of directors and by the board of directors of Delek US. Additionally, the board of directors of Alon approved the transaction, excluding Delek employed directors which abstained from voting on this matter. The combination will create a company with a strong financial position and significant access to the Permian Basin.