0001628280-20-003218.txt : 20200309 0001628280-20-003218.hdr.sgml : 20200309 20200309163835 ACCESSION NUMBER: 0001628280-20-003218 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200305 FILED AS OF DATE: 20200309 DATE AS OF CHANGE: 20200309 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Lynn Courtney CENTRAL INDEX KEY: 0001751134 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09447 FILM NUMBER: 20698446 MAIL ADDRESS: STREET 1: 27422 PORTOLA PARKWAY, SUITE 200 CITY: FOOTHILL RANCH STATE: CA ZIP: 92610 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_158378629816630.xml FORM 4 X0306 4 2020-03-05 0 0000811596 KAISER ALUMINUM CORP KALU 0001751134 Lynn Courtney C/O KAISER ALUMINUM CORP. 27422 PORTOLA PARKWAY SUITE 200 FOOTHILL RANCH CA 92610 0 1 0 0 Vice President and Treasurer Common Stock, par value $0.01 per share 2020-03-05 4 A 0 1103 0 A 2172 D Grant to the reporting person effective as of March 5, 2020 of restricted stock units under the Kaiser Aluminum Corporation 2017 Equity and Incentive Compensation Plan. All restrictions will lapse on March 5, 2023 or earlier upon the occurrence of certain specified circumstances. Includes 2,172 shares acquired pursuant to grants of restricted stock units. /s/ Cherrie I. Tsai, with power of attorney for Courtney R. B. Lynn 2020-03-09