0001628280-22-015060.txt : 20220520 0001628280-22-015060.hdr.sgml : 20220520 20220520163255 ACCESSION NUMBER: 0001628280-22-015060 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220518 FILED AS OF DATE: 20220520 DATE AS OF CHANGE: 20220520 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Miller Del L CENTRAL INDEX KEY: 0001704305 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09447 FILM NUMBER: 22948145 MAIL ADDRESS: STREET 1: 27422 PORTOLA PARKWAY, STE. 200 CITY: FOOTHILL RANCH STATE: CA ZIP: 92610-2831 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: KAISER ALUMINUM CORP CENTRAL INDEX KEY: 0000811596 STANDARD INDUSTRIAL CLASSIFICATION: ROLLING DRAWING & EXTRUDING OF NONFERROUS METALS [3350] IRS NUMBER: 943030279 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 27422 PORTOLA PARKWAY, SUITE 200 CITY: FOOTHILL RANCH STATE: CA ZIP: 92610-2831 BUSINESS PHONE: 949-614-1740 MAIL ADDRESS: STREET 1: 27422 PORTOLA PARKWAY, SUITE 200 CITY: FOOTHILL RANCH STATE: CA ZIP: 92610-2831 FORMER COMPANY: FORMER CONFORMED NAME: KAISERTECH LTD DATE OF NAME CHANGE: 19901122 4 1 wf-form4_165307875464799.xml FORM 4 X0306 4 2022-05-18 0 0000811596 KAISER ALUMINUM CORP KALU 0001704305 Miller Del L C/O KAISER ALUMINUM CORP. 1550 WEST MCEWEN DRIVE, SUITE 500 FRANKLIN TN 37067 0 1 0 0 VP Treasury, Risk&Procurement Common Stock, par value $0.01 per share 2022-05-18 4 S 0 510 106.50 D 4862 D Includes 2,028 shares acquired pursuant to grants of restricted stock units. /s/ Cherrie I. Tsai, with power of attorney for Del L. Miller 2022-05-20