Delek US and Delek Logistics Announce Chief Financial Officer Transition

Brentwood, Tenn., February 25, 2020 – Delek US Holdings, Inc. (NYSE: DK) (“Delek US”) and Delek Logistics Partners, LP
(NYSE: DKL) (“Delek Logistics”) today announced that Mr. Assi Ginzburg, Executive Vice President and Chief Financial Officer,
has informed them that he will not renew his employment contract to pursue other opportunities. Assi will remain in his current
role until May to ensure a smooth transition. Delek US and Delek Logistics Partners are in the process of identifying Mr.
Ginzburg’s replacement.