OM GROUP INC — DEF 14A

OM GROUP INC of CLEVELAND, OH filed a DEF 14A with the SEC on 1999-04-02. Industry: Miscellaneous Manufacturing Industries.

Filing

• Filed: 1999-04-02
• Form: DEF 14A
• Accession: 0000950152-99-003030
• Registrant: OM GROUP INC
• CIK: 0000899723
• Industry (SIC): Miscellaneous Manufacturing Industries (3990)
• State of incorporation: DE
• Location: CLEVELAND, OH

Filing timeline for this registrant (29)

Showing 12 of 29 filings.

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