Date Form Description PDF XBRL Pages
02/16/99 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF 4
01/12/99 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities
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PDF 17
12/02/98 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities
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PDF 16
11/13/98 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities
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PDF 16
11/12/98 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities
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PDF 17
11/12/98 10-Q Quarterly report pursuant to Section 13 or 15(d)
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PDF 10
09/08/98 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities
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PDF 17
08/13/98 10-Q Quarterly report pursuant to Section 13 or 15(d)
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PDF 10
07/29/98 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities
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PDF 17
05/28/98 10-Q Quarterly report pursuant to Section 13 or 15(d)
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PDF 10