0001628280-21-012109.txt : 20210611 0001628280-21-012109.hdr.sgml : 20210611 20210611164357 ACCESSION NUMBER: 0001628280-21-012109 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210609 FILED AS OF DATE: 20210611 DATE AS OF CHANGE: 20210611 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Huey Jennifer CENTRAL INDEX KEY: 0001769865 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09447 FILM NUMBER: 211011884 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_162344420724221.xml FORM 4 X0306 4 2021-06-09 0 0000811596 KAISER ALUMINUM CORP KALU 0001769865 Huey Jennifer C/O KAISER ALUMINUM CORP. 27422 PORTOLA PARKWAY, STE. 200 FOOTHILL RANCH CA 92610 0 1 0 0 VP & Chief Accounting Officer Common Stock, par value $0.01 per share 2021-06-09 4 S 0 160 132.91 D 2458 D Represents the sale of 160 shares in multiple transactions, ranging from $132.726 to $133.015 per share, resulting in a weighted average sale price of $132.910 per share. The reporting person undertakes to provide upon request by the SEC staff, the Registrant, or a security holder of the Registrant, full information regarding the number of shares sold at each separate price within the range. Includes 1,973 shares acquired pursuant to grants of restricted stock units. /s/ Cherrie I. Tsai, with power of attorney for Jennifer Huey 2021-06-11