0001209191-23-035906.txt : 20230609 0001209191-23-035906.hdr.sgml : 20230609 20230609163730 ACCESSION NUMBER: 0001209191-23-035906 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230607 FILED AS OF DATE: 20230609 DATE AS OF CHANGE: 20230609 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: STEBBINS DONALD J CENTRAL INDEX KEY: 0001193795 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09447 FILM NUMBER: 231005930 MAIL ADDRESS: STREET 1: C/O WABCO HOLDINGS INC. STREET 2: ONE CENTENNIAL AVENUE CITY: PISCATAWAY STATE: NJ ZIP: 08855 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 doc4.xml FORM 4 SUBMISSION X0407 4 2023-06-07 0 0000811596 KAISER ALUMINUM CORP KALU 0001193795 STEBBINS DONALD J 1550 WEST MCEWEN DRIVE SUITE 500 FRANKLIN TN 37067 1 0 0 0 0 Common Stock, par value $0.01 per share 2023-06-07 4 A 0 2060 0.00 A 10641 D Common Stock, par value $0.01 per share 50 I By Trust Grant to the reporting person of restricted stock under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan. All restrictions will lapse on June 7, 2024. /s/ Cherrie I. Tsai, with power of attorney for Donald J. Stebbins 2023-06-09