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Form 10-Q/A - Quarterly report [Sections 13 or 15(d)]: [Amend]
SEC Accession No. 0000899723-13-000012
Filing Date
2013-02-19
Accepted
2013-02-19 08:19:06
Documents
10
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 10-QA omg331201210qamended.htm 10-Q/A 957850
2 EX-31.1 exhibit311amended.htm EX-31.1 14064
3 EX-31.2 exhibit312amended.htm EX-31.2 13061
4 EX-32 exhibit32amended.htm EX-32 7517
  Complete submission text file 0000899723-13-000012.txt   6112459

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT omg-20120331.xml EX-101.INS 844620
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT omg-20120331.xsd EX-101.SCH 41902
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT omg-20120331_cal.xml EX-101.CAL 84930
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT omg-20120331_def.xml EX-101.DEF 158733
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT omg-20120331_lab.xml EX-101.LAB 528605
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT omg-20120331_pre.xml EX-101.PRE 309030
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)

IRS No.: 521736882 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q/A | Act: 34 | File No.: 001-12515 | Film No.: 13621560
SIC: 3341 Secondary Smelting & Refining of Nonferrous Metals