8-K current report · filed Apr 22, 2026

KAISER ALUMINUM CORP (KALU) 8-K Current Report: April 22, 2026

Item 2.02Item EX-99.1KALU overview

Short answer

KAISER ALUMINUM CORP (KALU) filed an 8-K current report with the SEC on April 22, 2026 reporting Item 2.02 (Results of Operations and Financial Condition), Item EX-99.1 (Exhibit EX-99.1). Preliminary, unaudited results cover quarter ended March 31, 2026.

KAISER ALUMINUM CORP 8-K event analysis

AI summary of each reported item and its exhibits

Item 2.02 · Results of Operations and Financial Condition

  • Preliminary, unaudited results cover quarter ended March 31, 2026
  • Press release issued April 22, 2026
  • Exhibit 99.1 contains the financial results and related investor-relevant details

Item EX-99.1 · Exhibit EX-99.1

  • Record Q1 2026 results: net sales $1.1B, net income $63M, diluted EPS $3.71
  • Conversion Revenue rose 11% to $404M, led by packaging mix, pricing, and improving aerospace demand
  • Adjusted EBITDA reached $129M versus $73M, with margin expanding to 31.8% from 20.2%
  • Net debt leverage improved to 2.8x from 3.4x, while liquidity totaled $596M and revolver borrowings remained zero
  • Full-year outlook raised: Conversion Revenue growth 10%-15%, Adjusted EBITDA growth 20%-30%

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