Company: CENX
Filing Date: 2025-10-22
Form Type: 8-K
Source: 0001104659-25-101317
Chunk: 0

Company: CENTURY ALUMINUM CO
Filing Date: 2025-10-22
Form: 8-K
Item: Item 7.01
Chunk 0
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Item 7.01. Regulation FD Disclosure.

On October 21, 2025,
Century Aluminum Company (the “ Company”) issued a press release announcing an electrical equipment failure at the
Company’s Grundartangi, Iceland aluminum smelter. A copy of the press release is attached hereto as Exhibit 99.1.

The information provided pursuant
to this Item 7.01, including Exhibit 99.1 attached hereto, is being furnished and shall not be deemed to be “filed” for
purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “ Exchange Act”), or otherwise subject
to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing under the Securities Act of 1933,
as amended, or the Exchange Act, regardless of any general incorporation language in any such filing.

Item 9.01. Financial Statements and Exhibits.