Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-26-314580
Filing Date
2026-07-23
Accepted
2026-07-23 17:07:34
Documents
79
Period of Report
2026-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q kalu-20260630.htm   iXBRL 10-Q 3629760
2 EX-31.1 kalu-ex31_1.htm EX-31.1 18799
3 EX-31.2 kalu-ex31_2.htm EX-31.2 18805
4 EX-32.1 kalu-ex32_1.htm EX-32.1 11368
5 EX-32.2 kalu-ex32_2.htm EX-32.2 11625
  Complete submission text file 0001193125-26-314580.txt   14309976

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT kalu-20260630.xsd EX-101.SCH 1296638
83 EXTRACTED XBRL INSTANCE DOCUMENT kalu-20260630_htm.xml XML 3417647
Mailing Address 1550 W. MCEWEN DRIVE, SUITE 500 FRANKLIN TN 37067
Business Address 1550 W. MCEWEN DRIVE, SUITE 500 FRANKLIN TN 37067 6292527040
KAISER ALUMINUM CORP (Filer) CIK: 0000811596 (see all company filings)

EIN.: 943030279 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-09447 | Film No.: 261197812
SIC: 3350 Rolling Drawing & Extruding of Nonferrous Metals
(CF Office: 04 Manufacturing)