# Kaiser Aluminum Corp: Form 8-K, filed Aug 17, 2026

- Company: [Kaiser Aluminum Corp](/companies/kalu.md) (CIK 811596)
- Form: 8-K
- Filed: 2026-08-17
- Accepted by EDGAR: Aug 17, 2026, 16:16 ET
- Period: 2026-08-12
- Accession: 0001193125-26-354093
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/811596/000119312526354093/kalu-20260812.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/811596/000119312526354093/

## Items reported

- Item 5.02: Departure or appointment of officers or directors
- Item 7.01: Regulation FD disclosure
- Item 9.01: Financial statements and exhibits

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/811596/000119312526354093/kalu-20260812.htm

Filed Aug 17, 2026.
Source: SEC EDGAR, the filing index for accession 0001193125-26-354093. Last ingested by Listed: Nov 3, 2026, 20:51 ET. No prices; not investment advice.