27 filings
S-4/A
Oglebay Norton Co
Registration of securities issued in business combination transactions (amended)
8 Mar 01
12:00am
10-K405
2000 FY
Oglebay Norton Co
8 Mar 01
Annual report (delinquent filer disclosure)
12:00am
S-4
Oglebay Norton Co
Registration of securities issued in business combination transactions
11 Jan 01
12:00am
425
Oglebay Norton Co
11 Jan 01
Business combination disclosure
12:00am
8-K
Oglebay Norton Co
11 Jan 01
Oglebay Norton Seeks to Re-Incorporate in Ohio to Save Taxes Company will also re-align reporting segments
12:00am
8-K
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27 Apr 00
Current report
12:00am
10-K405/A
38z8ogrrqkmdiwkyso
15 Mar 00
Annual report (delinquent filer disclosure) (amended)
12:00am
10-K405
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14 Mar 00
Annual report (delinquent filer disclosure)
12:00am
S-8 POS
61mg7muvs4eno2g6ay9m
22 Feb 00
Registration of securities for employees (post-effective amendment)
12:00am
S-8 POS
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3 Aug 99
Registration of securities for employees (post-effective amendment)
12:00am
S-8
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2 Aug 99
Registration of securities for employees
12:00am
8-K
5g8nxm 7a
15 Jun 99
Oglebay Norton Company
12:00am
10-Q
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17 May 99
Quarterly report
12:00am
S-4/A
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13 May 99
Registration of securities issued in business combination transactions (amended)
12:00am