# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-009132
Filing Date
2021-02-26
Accepted
2021-02-25 20:34:35
Documents
132
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | kalu-10k_20201231.htm iXBRL | 10-K | 5820621
2 | EX-23.1 | kalu-ex231_583.htm | EX-23.1 | 2679
3 | EX-31.1 | kalu-ex311_109.htm | EX-31.1 | 9694
4 | EX-31.2 | kalu-ex312_108.htm | EX-31.2 | 9696
5 | EX-32.1 | kalu-ex321_106.htm | EX-32.1 | 6661
6 | EX-32.2 | kalu-ex322_107.htm | EX-32.2 | 6571
7 | GRAPHIC | gjzasfzqiyrs000001.jpg | GRAPHIC | 111512
| Complete submission text file | 0001564590-21-009132.txt |  | 25780750

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL TAXONOMY EXTENSION SCHEMA | kalu-20201231.xsd | EX-101.SCH | 109118
9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | kalu-20201231_cal.xml | EX-101.CAL | 132658
10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | kalu-20201231_def.xml | EX-101.DEF | 464427
11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | kalu-20201231_lab.xml | EX-101.LAB | 892889
12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | kalu-20201231_pre.xml | EX-101.PRE | 784939
13 | EXTRACTED XBRL INSTANCE DOCUMENT | kalu-10k_20201231_htm.xml | XML | 6864070

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.: 21683074
SIC: 3350 Rolling Drawing & Extruding of Nonferrous Metals