# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000949157-18-000020
Filing Date
2018-02-28
Accepted
2018-02-28 16:41:48
Documents
131
Period of Report
2017-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 2017 10-K | a2017123110-k.htm | 10-K | 2839583
2 | 2017 EXHIBIT 4.1 | ex41formofcertificate.htm | EX-4.1 | 953
3 | 2017 EXHIBIT 10.13 | exhibit1013-grundartangire.htm | EX-10.13 | 14341
4 | 2017 EXHIBIT 21.1 | exhibit211-listofsubsidiar.htm | EX-21.1 | 24539
5 | 2017 EXHIBIT 23.1 | exhibit231-consentofindepe.htm | EX-23.1 | 3311
6 | 2017 EXHIBIT 24.1 | exhibit241-powersofattorne.htm | EX-24.1 | 16289
7 | 2017 EXHIBIT 31.1 | a20171231q4ex311.htm | EX-31.1 | 13988
8 | 2017 EXHIBIT 32.1 | a20171231q4ex321v1.htm | EX-32.1 | 7706
15 |  | chart-658b670bed5f5dbfaf1.jpg | GRAPHIC | 56871
16 |  | chart-7874c542a767533a851.jpg | GRAPHIC | 74493
17 |  | chart-d0de825dea0554e7a0e.jpg | GRAPHIC | 70512
18 |  | ex41formofcertificate001.jpg | GRAPHIC | 258698
19 |  | ex41formofcertificate002.jpg | GRAPHIC | 112105
| Complete submission text file | 0000949157-18-000020.txt |  | 18155124

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
9 | XBRL INSTANCE DOCUMENT | cenx-20171231.xml | EX-101.INS | 5020984
10 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | cenx-20171231.xsd | EX-101.SCH | 80360
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | cenx-20171231_cal.xml | EX-101.CAL | 152576
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | cenx-20171231_def.xml | EX-101.DEF | 478802
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | cenx-20171231_lab.xml | EX-101.LAB | 1101909
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | cenx-20171231_pre.xml | EX-101.PRE | 740713

Mailing Address 1 SOUTH WACKER DRIVE SUITE 1000 CHICAGO IL 60606
Business Address 1 SOUTH WACKER DRIVE SUITE 1000 CHICAGO IL 60606 3126963101
CENTURY ALUMINUM CO (Filer) CIK: 0000949157 (see all company filings)

EIN.: 133070826 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34474 | Film No.: 18651789
SIC: 3334 Primary Production of Aluminum