Date Form Description PDF XBRL Pages
04/12/01 8-K Current report filing PDF 11
04/12/01 8-K Current report filing PDF 6
04/10/01 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
03/29/01 S-8 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
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PDF 9
03/14/01 8-K Current report filing PDF 4
03/09/01 424B5 Prospectus filed pursuant to Rule 424(b)(5) PDF 99
03/07/01 8-K Current report filing PDF 5
02/21/01 8-K Current report filing PDF 4
02/20/01 8-K Current report filing PDF 5
02/15/01 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