# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-22-008034
Filing Date
2022-03-01
Accepted
2022-03-01 16:07:11
Documents
140
Period of Report
2021-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | kalu-10k_20211231.htm iXBRL | 10-K | 6220447
2 | EX-21.1 | kalu-ex211_12.htm | EX-21.1 | 34803
3 | EX-23.1 | kalu-ex231_10.htm | EX-23.1 | 2681
4 | EX-31.1 | kalu-ex311_6.htm | EX-31.1 | 9686
5 | EX-31.2 | kalu-ex312_9.htm | EX-31.2 | 9691
6 | EX-32.1 | kalu-ex321_7.htm | EX-32.1 | 6648
7 | EX-32.2 | kalu-ex322_8.htm | EX-32.2 | 6564
8 | GRAPHIC | gth5hppem1q4000001.jpg | GRAPHIC | 43331
| Complete submission text file | 0001564590-22-008034.txt |  | 27366798

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL TAXONOMY EXTENSION SCHEMA | kalu-20211231.xsd | EX-101.SCH | 117793
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | kalu-20211231_cal.xml | EX-101.CAL | 146689
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | kalu-20211231_def.xml | EX-101.DEF | 524665
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | kalu-20211231_lab.xml | EX-101.LAB | 923672
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | kalu-20211231_pre.xml | EX-101.PRE | 829655
134 | EXTRACTED XBRL INSTANCE DOCUMENT | kalu-10k_20211231_htm.xml | XML | 7317973

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.: 22697979
SIC: 3350 Rolling Drawing & Extruding of Nonferrous Metals