OGLEBAY NORTON CO /NEW/ — 425

OGLEBAY NORTON CO /NEW/ of CLEVELAND, OH filed a 425 with the SEC on 2001-01-11. Industry: Mining & Quarrying of Nonmetallic Minerals (No Fuels).

Filing

Documents (1)

SeqTypeDescription
1425FORM 425

Filing timeline for this registrant (3)

FiledForm
2001-01-11425
2000-03-14DEF 14A
1999-03-29DEF 14A

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