Date Form Description PDF XBRL Pages
05/15/98 Quarterly report pursuant to Section 13 or 15(d)
EX-15
EX-20
EX-27
 PDF 14
05/05/98 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
EX-4
EX-5
EX-23
 PDF 18
02/18/98 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
02/13/98 Quarterly report pursuant to Section 13 or 15(d)
EX-20
EX-27
 PDF 11
02/10/98 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 2
02/05/98 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 5
11/14/97 Quarterly report pursuant to Section 13 or 15(d)
EX-20
EX-27
 PDF 12
09/24/97 Annual report pursuant to Section 13 and 15(d)
EX-10
EX-27
 PDF 36
09/12/97 Definitive proxy statements PDF 15
05/15/97 Quarterly report pursuant to Section 13 or 15(d)
EX-27
EX-20
 PDF 12
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