Company: LEU
Filing Date: 2025-04-25
Form Type: DEFA14A
Source: 0001104659-25-039227
Chunk: 0

Company: CENTRUS ENERGY CORP
Filing Date: 2025-04-25
Form: DEFA14A
Chunk 0
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<div align='center'>UNITED STATES SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

SCHEDULE 14A

(RULE 14a-101)

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934</div>

Filed by the Registrant x

Filed by a Party other than the Registrant ¨

Check the appropriate box:

| ¨ | Preliminary Proxy Statement                                                     |
| ¨ | Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) |
| ¨ | Definitive Proxy Statement                                                      |
| x | Definitive Additional Materials                                                 |
| ¨ | Soliciting Material Pursuant to §240.14a-12                                     |

<div align='center'>Centrus Energy Corp.

(Name of Registrant as Specified in its Charter)

(Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)</div>

Payment of Filing Fee (Check the appropriate box):

| x | No fee required.                                                                                    |
| ¨ | Fee paid previously with preliminary materials.                                                     |
| ¨ | Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a6(i)(1) and 0-11. |

| Amir V. Vexler                      |     | (301) 564-3300 phone |
| President & Chief Executive Officer |     | (240) 630-7808 fax   |

<div align='center'>April 25, 2025</div>

Dear fellow shareholders:

The past year has been one
of remarkable progress for Centrus – putting us in a strong position as we lead the effort to restore America’s ability to
enrich uranium at scale. Centrus is the only company currently enriching uranium with U.S.-owned, U.S.-origin enrichment technology backed
by an American supply chain and powered by American workers. Moreover, we have the unique capability to meet national security needs for
uranium enrichment. Together, these put Centrus in a strong position to compete for $3.4 billion in available funding from the Department
of Energy (DOE) to support domestic commercial and national security needs.

Last year, in the face of
geopolitical turmoil, we continued to grow while positioning ourselves to capitalize on our first-mover advantage. We achieved an annual
re