Date Form Description PDF XBRL Pages
07/09/98 SC 13G 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
06/26/98 11-K Annual report of employee stock purchase, savings and similar plans
Documents
EX-23
 PDF 24
05/08/98 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 1
05/01/98 10-Q Quarterly report pursuant to Section 13 or 15(d)
Documents
EX-4
EX-4
EX-27
 PDF 118
03/05/98 DEF 14A Definitive proxy statements PDF 22
03/04/98 10-K Annual report pursuant to Section 13 and 15(d)
Documents
EX-11
EX-21
EX-23
EX-24
EX-27
 PDF 43
02/27/98 424B2 Prospectus filed pursuant to Rule 424(b)(2) PDF 34
02/25/98 424B3 Prospectus filed pursuant to Rule 424(b)(3) PDF 34
02/19/98 8-K Current report filing
Documents
EX-2.1
EX-99.1
 PDF 31
02/13/98 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
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