X0306 4 2018-05-17 0 0001065059 CENTRUS ENERGY CORP LEU 0001219225 DIAMENT MICHAEL CENTRUS ENERGY CORP. 6901 ROCKLEDGE DRIVE, SUITE 800 BETHESDA MD 20817 1 0 0 0 Class A Common Stock 2018-05-17 4 A 0 5000 0 A 22917 D Includes 22,917 restricted stock units pursuant to the Company's equity incentive plan. The newly acquired restricted stock units vest on the earlier of (i) May 17, 2019 or (ii) the date of the 2019 annual meeting of stockholders. However, vesting is accelerated upon (1) the director attaining eligibility of retirement, (2) termination of the director's service by reason of death or disability or (3) a change in control. /s/ Adriel Sanders, Attorney-in-Fact 2018-05-18