# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-25-058170
Filing Date
2025-04-24
Accepted
2025-04-24 17:00:05
Documents
101
Period of Report
2025-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | kalu-20250331.htm iXBRL | 10-Q | 2837827
2 | EX-10.1 | kalu-ex10_1.htm | EX-10.1 | 73999
3 | EX-10.2 | kalu-ex10_2.htm | EX-10.2 | 39515
4 | EX-10.3 | kalu-ex10_3.htm | EX-10.3 | 97412
5 | EX-10.4 | kalu-ex10_4.htm | EX-10.4 | 118060
6 | EX-10.5 | kalu-ex10_5.htm | EX-10.5 | 85951
7 | EX-18.1 | kalu-ex18_1.htm | EX-18.1 | 7321
8 | EX-31.1 | kalu-ex31_1.htm | EX-31.1 | 18334
9 | EX-31.2 | kalu-ex31_2.htm | EX-31.2 | 18340
10 | EX-32.1 | kalu-ex32_1.htm | EX-32.1 | 10845
11 | EX-32.2 | kalu-ex32_2.htm | EX-32.2 | 11102
12 | GRAPHIC | img112157158_0.jpg | GRAPHIC | 221597
| Complete submission text file | 0000950170-25-058170.txt |  | 13909363

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
13 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | kalu-20250331.xsd | EX-101.SCH | 1522075
104 | EXTRACTED XBRL INSTANCE DOCUMENT | kalu-20250331_htm.xml | XML | 2886586

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: 10-Q | Act: 34 | File No.: 001-09447 | Film No.: 25868720
SIC: 3350 Rolling Drawing & Extruding of Nonferrous Metals
(CF Office: 04 Manufacturing)