<SEC-DOCUMENT>0001144204-17-048126-index.html : 20170915
<SEC-HEADER>0001144204-17-048126.hdr.sgml : 20170915
<ACCEPTANCE-DATETIME>20170915062627
ACCESSION NUMBER:		0001144204-17-048126
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		11
FILED AS OF DATE:		20170915
DATE AS OF CHANGE:		20170915
GROUP MEMBERS:		ESTERA TRUST (JERSEY) LTD
GROUP MEMBERS:		ESTERA TRUST (JERSEY) LTD AS TRUSTEE OF THE RYFOLD TRUST
GROUP MEMBERS:		RYFOLD LTD

SUBJECT COMPANY:	

	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:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-47307
		FILM NUMBER:		171086819

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Givolon Ltd
		CENTRAL INDEX KEY:			0001716572
		IRS NUMBER:				981379512
		STATE OF INCORPORATION:			Y9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		ESPLANADE 13-14
		CITY:			ST HELIER
		STATE:			Y9
		ZIP:			JE1 1EE
		BUSINESS PHONE:		44 1534 844 844

	MAIL ADDRESS:	
		STREET 1:		ESPLANADE 13-14
		CITY:			ST HELIER
		STATE:			Y9
		ZIP:			JE1 1EE
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>v475133_sc13d.htm
<DESCRIPTION>SCHEDULE 13D
<TEXT>
Document 1 - file: v475133_sc13d.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>v475133_ex99-1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: v475133_ex99-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.2
<SEQUENCE>3
<FILENAME>v475133_ex99-2.htm
<DESCRIPTION>EXHIBIT 99.2
<TEXT>
Document 3 - file: v475133_ex99-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.3
<SEQUENCE>4
<FILENAME>v475133_ex99-3.htm
<DESCRIPTION>EXHIBIT 99.3
<TEXT>
Document 4 - file: v475133_ex99-3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.4
<SEQUENCE>5
<FILENAME>v475133_ex99-4.htm
<DESCRIPTION>EXHIBIT 99.4
<TEXT>
Document 5 - file: v475133_ex99-4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.5
<SEQUENCE>6
<FILENAME>v475133_ex99-5.htm
<DESCRIPTION>EXHIBIT 99.5
<TEXT>
Document 6 - file: v475133_ex99-5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.6
<SEQUENCE>7
<FILENAME>v475133_ex99-6.htm
<DESCRIPTION>EXHIBIT 99.6
<TEXT>
Document 7 - file: v475133_ex99-6.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.7
<SEQUENCE>8
<FILENAME>v475133_ex99-7.htm
<DESCRIPTION>EXHIBIT 99.7
<TEXT>
Document 8 - file: v475133_ex99-7.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.8
<SEQUENCE>9
<FILENAME>v475133_ex99-8.htm
<DESCRIPTION>EXHIBIT 99.8
<TEXT>
Document 9 - file: v475133_ex99-8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.9
<SEQUENCE>10
<FILENAME>v475133_ex99-9.htm
<DESCRIPTION>EXHIBIT 99.9
<TEXT>
Document 10 - file: v475133_ex99-9.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.10
<SEQUENCE>11
<FILENAME>v475133_ex99-10.htm
<DESCRIPTION>EXHIBIT 99.10
<TEXT>
Document 11 - file: v475133_ex99-10.htm

</DOCUMENT>
</SEC-DOCUMENT>