Date Form Description PDF XBRL Pages
02/05/07 4 Statement of changes in beneficial ownership of securities PDF 2
02/05/07 4 Statement of changes in beneficial ownership of securities PDF 2
02/05/07 4 Statement of changes in beneficial ownership of securities PDF 2
02/05/07 4 Statement of changes in beneficial ownership of securities PDF 2
02/05/07 4 Statement of changes in beneficial ownership of securities PDF 2
01/09/07 S-3ASR Automatic shelf registration statement of securities of well-known seasoned issuers
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EX-5.1
EX-23.1
 PDF 18
12/12/06 4 Statement of changes in beneficial ownership of securities PDF 2
12/08/06 S-8 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
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EX-5
EX-23.1
 PDF 10
11/13/06 4 Statement of changes in beneficial ownership of securities PDF 2
11/13/06 4 Statement of changes in beneficial ownership of securities PDF 2
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