# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-24-018958
Filing Date
2024-02-23
Accepted
2024-02-22 17:59:20
Documents
141
Period of Report
2023-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | kalu-20231231.htm iXBRL | 10-K | 4382384
2 | EX-19.1 | kalu-ex19_1.htm | EX-19.1 | 59857
3 | EX-21.1 | kalu-ex21_1.htm | EX-21.1 | 17500
4 | EX-23.1 | kalu-ex23_1.htm | EX-23.1 | 4266
5 | EX-31.1 | kalu-ex31_1.htm | EX-31.1 | 11252
6 | EX-31.2 | kalu-ex31_2.htm | EX-31.2 | 11178
7 | EX-32.1 | kalu-ex32_1.htm | EX-32.1 | 7899
8 | EX-32.2 | kalu-ex32_2.htm | EX-32.2 | 8099
9 | EX-97.1 | kalu-ex97_1.htm | EX-97.1 | 50410
10 | GRAPHIC | img243590764_0.jpg | GRAPHIC | 103480
| Complete submission text file | 0000950170-24-018958.txt |  | 21300183

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
11 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | kalu-20231231.xsd | EX-101.SCH | 2486223
143 | EXTRACTED XBRL INSTANCE DOCUMENT | kalu-20231231_htm.xml | XML | 5010102

Mailing Address 27422 PORTOLA PARKWAY, SUITE 200 FOOTHILL RANCH CA 92610-2831
Business Address 27422 PORTOLA PARKWAY, SUITE 200 FOOTHILL RANCH CA 92610-2831 949-614-1740
KAISER ALUMINUM CORP (Filer) CIK: 0000811596 (see all company filings)

EIN.: 943030279 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-09447 | Film No.: 24666473
SIC: 3350 Rolling Drawing & Extruding of Nonferrous Metals
(CF Office: 04 Manufacturing)