Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001193125-26-071959
Filing Date
2026-02-25
Accepted
2026-02-25 16:55:43
Documents
1
Period of Report
2026-02-23

Document Format Files

Seq Description Document Type Size
1 4 ownership.html 4  
1 4 ownership.xml 4 3644
  Complete submission text file 0001193125-26-071959.txt   5298
Mailing Address 1550 W. MCEWEN DRIVE, SUITE 500 FRANKLIN TN 37067
Business Address 1550 W. MCEWEN DRIVE, SUITE 500 FRANKLIN TN 37067 6292527040
KAISER ALUMINUM CORP (Issuer) CIK: 0000811596 (see all company filings)

EIN.: 943030279 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3350 Rolling Drawing & Extruding of Nonferrous Metals
(CF Office: 04 Manufacturing)

Mailing Address C/O KAISER ALUMINUM CORP 27422 PORTOLA PARKWAY, SUITE 350 FOOTHILL RANCH CA 92610-2831
Business Address
DONNAN JOHN MALCOLM (Reporting) CIK: 0001311544 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-09447 | Film No.: 26679803