Form 8-K - Current report:
SEC Accession No. 0001193125-25-209051
Filing Date
2025-09-19
Accepted
2025-09-19 16:02:00
Documents
12
Period of Report
2025-09-18
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K kalu-20250918.htm   iXBRL 8-K 47540
2 EX-99.1 PRESS RELEASE kalu-ex99_1.htm EX-99.1 12880
3 GRAPHIC img29542054_0.jpg GRAPHIC 12243
  Complete submission text file 0001193125-25-209051.txt   191688

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT kalu-20250918.xsd EX-101.SCH 26037
15 EXTRACTED XBRL INSTANCE DOCUMENT kalu-20250918_htm.xml XML 4936
Mailing Address 1550 W. MCEWEN DRIVE, SUITE 50 FRANKLIN TN 37067
Business Address 1550 W. MCEWEN DRIVE, SUITE 50 FRANKLIN TN 37067 949-614-1740
KAISER ALUMINUM CORP (Filer) CIK: 0000811596 (see all company filings)

EIN.: 943030279 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-09447 | Film No.: 251326793
SIC: 3350 Rolling Drawing & Extruding of Nonferrous Metals
(CF Office: 04 Manufacturing)