UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 Commission file number 1-14287 Centrus Energy Corp. Delaware 52-2107911 (State of incorporation) (IRS Employer Identification No.) 6901 Rockledge Drive, Suite 800, Bethesda, Maryland 20817 (301) 564-3200 Securities registered pursuant to Section 12(b) of the Act: Title of each class Trading Symbol Na ...