On June 9, 2022, the Board of Directors of Delek US Holdings, Inc. increased the size of the Board from eight to nine directors and appointed Avigal Soreq, the Company's President and Chief Executive Officer, to fill the resulting vacancy as a director of the company. Mr. Soreq, age 44, rejoined the Company as President and Chief Executive Officer on June 9, 2022, after serving as the Chief Executive Officer of El Al Israel Airlines, the national airline of Israel, since January 2021. Prior to that, Mr. Soreq was a member of the Company's executive management team, including as the Chief Operating Officer from March 2020 until January 2021, its Chief Commercial Officer from November 2016 until March 2020, an Executive Vice President from August 2015 until January 2021, and a Vice President from 2012 until 2015.