Kaiser Aluminum Corporation – Filings and Transcripts

NASDAQ: KALU
Share price (7/1/26): $184.74
Market cap (7/1/26): $3.019 billion

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Key Exhibits

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Financials Filter

ended 03/31/26 Q1

ended 12/31/25 FY 2025

ended 09/30/25 Q3

ended 06/30/25 Q2

ended 03/31/25 Q1

Prospectuses and Registrations Filter

Registration of securities for employees

Registration of securities for employees

Registration of securities for employees

Updated info for already-effective prospectus

Prospectus supplement

Ownership Filter

Arnold Michael C

Glas Kimberly Thompson

Stebbins Donald J

Hoffman James Donald

News Filter

Change in Directors, Officers or Compensation, Shareholder Vote Results, Financial Statements or Exhibits

Reports Record First Quarter 2026 Financial Results

Announces Quarterly Dividend Payment

Reports Fourth Quarter and Full Year 2025 Financial Results

Announces Quarterly Dividend Payment

Proxies Filter

Definitive proxy

Definitive proxy

Additional info about upcoming vote

Definitive proxy

Definitive proxy

Other Filter

Conflict Minerals disclosure

Conflict Minerals disclosure

Conflict Minerals disclosure

Conflict Minerals disclosure

Letter from the SEC