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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950152-08-001511
Filing Date
2008-02-28
Accepted
2008-02-28 14:05:44
Documents
13
Period of Report
2007-12-31

Document Format Files

Seq Description Document Type Size
1 OM GROUP, INC. 10-K l29410ae10vk.htm 10-K 1340410
2 EX-3.2 l29410aexv3w2.htm EX-3.2 76427
3 EX-10.4 l29410aexv10w4.htm EX-10.4 61893
4 EX-10.5 l29410aexv10w5.htm EX-10.5 387128
5 EX-10.8 l29410aexv10w8.htm EX-10.8 29169
6 EX-12 l29410aexv12.htm EX-12 11186
7 EX-21 l29410aexv21.htm EX-21 8276
8 EX-23 l29410aexv23.htm EX-23 7704
9 EX-24 l29410aexv24.htm EX-24 20317
10 EX-31.1 l29410aexv31w1.htm EX-31.1 8744
11 EX-31.2 l29410aexv31w2.htm EX-31.2 8466
12 EX-32 l29410aexv32.htm EX-32 4638
13 GRAPHIC l29410al2941001.gif GRAPHIC 3998
  Complete submission text file 0000950152-08-001511.txt   1971469
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-K | Act: 34 | File No.: 001-12515 | Film No.: 08649725
SIC: 3341 Secondary Smelting & Refining of Nonferrous Metals