Company: CENX
Filing Date: 2025-04-25
Form Type: DEF 14A
Source: 0001552781-25-000153
Chunk: 53

Company: CENTURY ALUMINUM CO
Filing Date: 2025-04-25
Form: DEF 14A
Chunk 53
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 shares held in a self-settled, revocable trust for which Mr. Gary serves as trustee. |

| (f) | Includes                                                                                       
 107,424 TVSUs the settlement of which has been deferred until the termination of Mr. Glasser’s 
 service on the Board.                                                                          |

| (g) | Excludes                                                                                        
 both (i) 5,228,439 shares of common stock issuable upon conversion of the Company’s             
 Series A Convertible Preferred Stock owned by Glencore AG and (ii) 39,777,508 shares of common  
 stock owned by Glencore, for which Mr. van Jaarsveld serves as the Asset and Investment Manager 
 of the Aluminum and Alumina Department.                                                         |

| (h) | Includes                                                                               
 7,070 unvested TVSUs which will vest on June 16, 2025, the date of our annual meeting. |

| 2025            
 Proxy Statement | 69 |

Other Important Matters Delinquent Section 16(a) Reports Section 16(a) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), requires the Company’s directors and executive officers, and persons owning more than 10% of a registered class of the Company’s equity securities, to file with the SEC reports of ownership and changes in ownership of the Company’s equity securities. Based on our review of Forms 3 and 4 filed with the SEC, we believe that all of our directors and officers have complied with the reporting requirements of Section 16(a), except for the following: Jesse Gary, President and CEO, filed a late Form 4 on January 25, 2024 to report a gift transfer of 46,004 shares of Company Common Stock that occurred on January 19, 2024. The late filing was due to an administrative error. Additionally, no Form 5 filings were required. Insider Trading Policies and Practices The Company maintains an Insider Trading Policy governing purchases, sales and other transactions in Company securities by its directors, officers, employees and certain other covered persons, and has implemented processes and practices with respect to Company transactions in its securities, that the Company believes are reasonably designed to promote compliance with insider trading laws, rules and regulations and applicable Nasdaq listing standards.A copy of the Company’s insider trading policy has been filed as Exhibit 19.1 to its Annual Report on Form 10-K for the fiscal year ended December 31, 2024. Transactions with Related