Date Form Description PDF XBRL Pages
02/06/98 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 3
11/14/97 10-Q Quarterly report pursuant to Section 13 or 15(d)
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PDF 10
08/15/97 10-Q Quarterly report pursuant to Section 13 or 15(d)
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PDF 11
06/13/97 4 Statement of changes in beneficial ownership of securities PDF 4
06/13/97 4 Statement of changes in beneficial ownership of securities PDF 4
05/21/97 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 11
05/15/97 10-Q Quarterly report pursuant to Section 13 or 15(d)
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PDF 9
05/02/97 PRER14A Preliminary revised proxy soliciting materials PDF 24
04/30/97 PRE 14A Preliminary proxy statement not related to a contested matter or merger/acquisition PDF 23
04/17/97 5 Annual statement of changes in beneficial ownership of securities PDF 4