Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000899723-13-000017
Filing Date
2013-02-28
Accepted
2013-02-28 17:12:18
Documents
15
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K omg1231201210k.htm 10-K 3071213
2 EXHIBIT 10.13 exhibit1013.htm EX-10.13 564765
3 EXHIBIT 10.38 exhbit1038.htm EX-10.38 100571
4 EXHIBIT 21 exhibit21.htm EX-21 48063
5 EXHIBIT 23 exhibit23.htm EX-23 11414
6 EXHIBIT 24 exhibit24.htm EX-24 18212
7 EXHIBIT 31.1 exhibit311.htm EX-31.1 14067
8 EXHIBIT 31.2 exhibit312.htm EX-31.2 13061
9 EXHIBIT 32 exhibit32.htm EX-32 7488
  Complete submission text file 0000899723-13-000017.txt   22891139

Data Files

Seq Description Document Type Size
10 XBRL INSTANCE DOCUMENT omg-20111231.xml EX-101.INS 4300648
11 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT omg-20111231.xsd EX-101.SCH 93065
12 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT omg-20111231_cal.xml EX-101.CAL 157721
13 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT omg-20111231_def.xml EX-101.DEF 571501
14 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT omg-20111231_lab.xml EX-101.LAB 1318139
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT omg-20111231_pre.xml EX-101.PRE 830409
Mailing Address 1500 KEY TOWER 127 PUBLIC SQUARE CLEVELAND OH 44114
Business Address 1500 KEY TOWER 127 PUBLIC SQUARE CLEVELAND OH 44114 2167810083
OM GROUP INC (Filer) CIK: 0000899723 (see all company filings)

EIN.: 521736882 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-12515 | Film No.: 13653404
SIC: 3341 Secondary Smelting & Refining of Nonferrous Metals