As previously reported in the Current Report on Form 8-K filed by Centrus Energy Corp. (the ?Company?) on November 20, 2023 (the ?November 8-K?), the Company announced the transition of the Chief Executive Officer from Daniel B. Poneman to Amir Vexler effective January 1, 2024. In connection with that transition, on December 29, 2023, Mr. Poneman tendered his written resignation effective December 31, 2023, from his position as a member of the Board of Directors of the Company (the ?Board?).

Mr. Poneman?s departure from the Company is not the result of any dispute or disagreement with the Company, or the Board on any matter relating to the Company?s operations, policies, or practices. On December 29, 2023, the Board appointed the incoming President and Chief Executive Officer, Mr. Vexler, to the Board, effective January 1, 2024, to fill the vacancy created by the resignation of Mr. Poneman.