Company: CENX
Filing Date: 2025-11-06
Form Type: 10-Q
Source: 0001628280-25-050200
Chunk: 20

Company: CENTURY ALUMINUM CO
Filing Date: 2025-11-06
Form: 10-Q
Item: Part II, Item 1A
Chunk 20
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Item 1A.  Risk Factors

There have been no material changes to the risk factors previously disclosed under the heading "Risk Factors" in our Annual Report on Form 10-K for the fiscal year ended December 31, 2024. You should carefully consider the risk factors contained in our Annual Report on Form 10-K, our Quarterly Reports on Form 10-Q and our other filings made with the Securities and Exchange Commission. You should be aware that these risk factors and other information may not describe every risk facing our Company. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition and/or operating results.

Item 2.  Unregistered Sales of Equity Securities and Use of Proceeds

None.

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Item 5.  Other Information

Rule 10b5-1 Trading Plans

On August 20, 2025, the Company’s President, Chief Executive Officer and Director, Jesse E. Gary, adopted a pre-arranged trading plan intended to satisfy the conditions of Rule 10b5-1(c)(1) under the Exchange Act (the “10b5-1 Plan”). The 10b5-1 Plan provides for the potential sale of an aggregate of up to 300,000 shares of the Company’s common stock. The first date that sales of any shares are permitted to be sold under the 10b5-1 Plan is January 2026, and subsequent sales may occur from time to time until the 10b5-1 Plan’s expiration on January 2027, or earlier if all transactions are completed prior to such date or otherwise terminated.

Other than as described above, no other director or “officer” (as defined in Rule 16a-1(f) promulgated under the Exchange Act) adopted, modified, or terminated a “Rule 10b5-1 trading arrangement” or a “non-Rule 10b5-1 trading arrangement” (as such terms are defined under Item 408 of Regulation S-K) during the three months ended September 30, 2025.

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Item 6.  Exhibits

Exhibit NumberDescription of ExhibitIncorporated by ReferenceFiled HerewithFormFile No.Filing Date31.1Rule 13a-14(a)/15d-14(a) Certification of the Chief Executive OfficerX31.2Rule 13a-14(a