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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001209191-12-003716
Filing Date
2012-01-17
Accepted
2012-01-17 09:22:30
Documents
2
Period of Report
2012-01-16

Document Format Files

Seq Description Document Type Size
1 FORM 3 SUBMISSION doc3.html 3  
1 FORM 3 SUBMISSION doc3.xml 3 1587
2 EX-24 DOCUMENT attachment1.htm EX-24 1702
  Complete submission text file 0001209191-12-003716.txt   4661
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 (Issuer) CIK: 0000899723 (see all company filings)

IRS No.: 521736882 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3341 Secondary Smelting & Refining of Nonferrous Metals

Mailing Address 47957 AVALON HEIGHTS TERR FREMONT CA 94539
Business Address
BETZ HANS GEORG DR (Reporting) CIK: 0001242750 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-12515 | Film No.: 12528296