<SEC-DOCUMENT>0001628280-22-002351-index.html : 20220211
<SEC-HEADER>0001628280-22-002351.hdr.sgml : 20220211
<ACCEPTANCE-DATETIME>20220211164325
ACCESSION NUMBER:		0001628280-22-002351
CONFORMED SUBMISSION TYPE:	5
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20211231
FILED AS OF DATE:		20220211
DATE AS OF CHANGE:		20220211

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			OSBORNE ALFRED E JR
		CENTRAL INDEX KEY:			0001213324

	FILING VALUES:
		FORM TYPE:		5
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09447
		FILM NUMBER:		22621939

	MAIL ADDRESS:	
		STREET 1:		C/O UCLA ANDERSON SCHOOL OF MANAGEMENT
		STREET 2:		110 WESTWOOD PLAZA, F405
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90095

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
</SEC-HEADER>
<DOCUMENT>
<TYPE>5
<SEQUENCE>1
<FILENAME>wf-form5_164461578144012.xml
<DESCRIPTION>FORM 5
<TEXT>
Document 1 - file: wf-form5_164461578144012.html

Document 1 - RAW XML: wf-form5_164461578144012.xml

</DOCUMENT>
</SEC-DOCUMENT>