Kaiser Aluminum(KALU) - 2024 Q3 - Quarterly Results

Exhibit 99.1 Kaiser Aluminum Corporation Reports Third Quarter 2024 Financial Results Third Quarter 2024 Highlights: o Net Sales $748 Million; Conversion Revenue $362 Million o Net Income $12 Million; Net Income per Diluted Share $0.74 o Adjusted Net Income $8 Million; Adjusted Net Income per Diluted Share $0.51 o Adjusted EBITDA $50 Million and Adjusted EBITDA Margin 13.9%; Inclusive of $4 Million GAAP LIFO Charge o Declared Quarterly Dividend of $0.77 FRANKLIN, Tenn., October 23, 2024 - Kaiser Aluminum Co ...