AMENDMENT NO. 4 TO LOAN AGREEMENTLoan Agreement • November 1st, 2002 • Oglebay Norton Co /Ohio/ • Mining & quarrying of nonmetallic minerals (no fuels) • Ohio
Contract Type FiledNovember 1st, 2002 Company Industry Jurisdiction
AMENDMENT NO. 4 TO CREDIT AGREEMENTCredit Agreement • November 1st, 2002 • Oglebay Norton Co /Ohio/ • Mining & quarrying of nonmetallic minerals (no fuels) • Ohio
Contract Type FiledNovember 1st, 2002 Company Industry Jurisdiction
Exhibit 99.3 SENIOR SECURED NOTE PURCHASE AGREEMENTSenior Secured Note Purchase Agreement • November 1st, 2002 • Oglebay Norton Co /Ohio/ • Mining & quarrying of nonmetallic minerals (no fuels) • New York
Contract Type FiledNovember 1st, 2002 Company Industry Jurisdiction