<SEC-DOCUMENT>0001193125-22-130463-index.html : 20220429
<SEC-HEADER>0001193125-22-130463.hdr.sgml : 20220429
<ACCEPTANCE-DATETIME>20220429081559
ACCESSION NUMBER:		0001193125-22-130463
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20220613
FILED AS OF DATE:		20220429
DATE AS OF CHANGE:		20220429

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CENTURY ALUMINUM CO
		CENTRAL INDEX KEY:			0000949157
		STANDARD INDUSTRIAL CLASSIFICATION:	PRIMARY PRODUCTION OF ALUMINUM [3334]
		IRS NUMBER:				133070826
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34474
		FILM NUMBER:		22870418

	BUSINESS ADDRESS:	
		STREET 1:		1 SOUTH WACKER DRIVE
		STREET 2:		SUITE 1000
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		3126963101

	MAIL ADDRESS:	
		STREET 1:		1 SOUTH WACKER DRIVE
		STREET 2:		SUITE 1000
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d330450ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d330450ddef14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g330450g02s10.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g330450g02s10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g330450g02s11.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g330450g02s11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g330450g09m31.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g330450g09m31.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g330450g09n27.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g330450g09n27.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g330450g11i11.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g330450g11i11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g330450g14i16.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g330450g14i16.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g330450g15a11.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g330450g15a11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g330450g15b12.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g330450g15b12.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g330450g16e70.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g330450g16e70.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g330450g16f71.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g330450g16f71.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g330450g17t60.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g330450g17t60.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g330450g22i22.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g330450g22i22.jpg

</DOCUMENT>
</SEC-DOCUMENT>