FilingIndex
10-KThe Record

KAISER ALUMINUM CORP files 10-K

Filed Feb 19, 2026 · 4mo ago · Accession 0001193125-26-059575

Plain English

Annual report — full-year financials, business overview, and risk factors.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
KALU
CIK
811596
Form type
10-K
Filing date
Feb 19, 2026
Report date
Dec 31, 2025
Document
kalu-20251231.htm
Size
28.5 MB