Date Form Description PDF XBRL Pages
05/14/02 10-Q Quarterly report pursuant to Section 13 or 15(d) PDF 28
05/01/02 S-8 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
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EX-4
EX-5
EX-23.1
 PDF 26
04/30/02 S-3/A Registration statement for specified transactions by certain issuers
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EX-5.1
EX-23.1
 PDF 40
04/24/02 8-K Current report filing
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EX-99.1
 PDF 23
04/04/02 8-K Current report filing PDF 2
04/02/02 DEF 14A Definitive proxy statements PDF 16
03/29/02 S-3 Registration statement for specified transactions by certain issuers
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EX-8.1
EX-23.1
 PDF 38
03/22/02 10-K Annual report pursuant to Section 13 and 15(d)
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EX-3.1-2
EX-10.3-3
EX-10.13
EX-10.14-3
EX-13.1
EX-13.2
EX-21.1
EX-23.1
 PDF 165
03/12/02 4 Statement of changes in beneficial ownership of securities PDF 4
03/05/02 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities PDF 11
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