Company: CENX
Filing Date: 2025-08-07
Form Type: 10-Q
Source: 0001628280-25-038882
Chunk: 42

Company: CENTURY ALUMINUM CO
Filing Date: 2025-08-07
Form: 10-Q
Item: Part I, Item 1
Chunk 42
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$25.1 $244.3 Less: net income allocated to participating securities1.3 13.0 Basic EPS:Net (loss) income allocated to common stockholders$23.8 93.3 $0.26 $231.3 92.7 $2.50 Effect of Dilutive Securities(1):Share-based compensation— 1.3 (12.2)1.5 Convertible senior notes— — 2.6 4.6 Diluted EPS:Net (loss) income allocated to common stockholders$23.8 94.6 $0.25 $221.7 98.8 $2.24 

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Table of ContentsCENTURY ALUMINUM COMPANYCondensed Notes to the Consolidated Financial Statements (continued)(amounts in millions, except share and per share amounts)(Unaudited)

Three months endedJune 30,Six months endedJune 30,Securities excluded from the calculation of diluted EPS (in millions)(1):2025202420252024Share-based compensation1.7 1.9 0.7 — Convertible preferred shares5.0 5.2 5.0 5.2 Convertible notes4.6 4.6 4.6 — (1)In periods when we report a net loss, all share-based compensation awards, convertible preferred shares and convertible senior notes are excluded from the calculation of diluted weighted average shares outstanding because of their anti-dilutive effect on earnings (loss) per share.

6.    Accumulated Other Comprehensive Loss ("AOCL")Components of AOCL:June 30, 2025December 31, 2024Defined benefit plan liabilities$(103.7)$(107.0)Unrealized gain on financial instruments1.3 1.4 Other comprehensive loss before income tax effect(102.4)(105.6)Income tax effect(1)2.3 2.3 Accumulated other comprehensive loss$(100.1)$(103.3)(1)The allocation of the income tax effect to the components of other comprehensive loss is as follows:June 30, 2025December 31, 2024Defined benefit plan liabilities$2.6 $2.6 Unrealized gain on financial instruments(0.3)(0.3)

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Table of ContentsCENTURY ALUM