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Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000902219-03-000861
Filing Date
2003-02-12
Accepted
2003-02-12 08:50:36
Documents
1

Document Format Files

Seq Description Document Type Size
1 omg.txt SC 13G 9322
  Complete submission text file 0000902219-03-000861.txt   11384
Mailing Address 50 PUBLIC SQ STE 3500 CLEVELAND OH 44113
Business Address 50 PUBLIC SQ STE 3500 CLEVELAND OH 44113 2167810083
OM GROUP INC (Subject) CIK: 0000899723 (see all company filings)

IRS No.: 521736882 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-42673 | Film No.: 03552239
SIC: 2810 Industrial Inorganic Chemicals

Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000