<SEC-DOCUMENT>0000949157-15-000091-index.html : 20150824
<SEC-HEADER>0000949157-15-000091.hdr.sgml : 20150824
<ACCEPTANCE-DATETIME>20150824165026
ACCESSION NUMBER:		0000949157-15-000091
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20150824
DATE AS OF CHANGE:		20150824
EFFECTIVENESS DATE:		20150824

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:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34474
		FILM NUMBER:		151071448

	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>DEFA14A
<SEQUENCE>1
<FILENAME>a20150824defa14aproxy.htm
<DESCRIPTION>DEFA14A SUPPLEMENTAL MATERIALS FOR 2015 PROXY STATEMENT
<TEXT>
Document 1 - file: a20150824defa14aproxy.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>jegsignaturea02a01.jpg
<TEXT>
Document 2 - file: jegsignaturea02a01.jpg

</DOCUMENT>
</SEC-DOCUMENT>