Date Form Description PDF XBRL Pages
02/20/07 Statement of changes in beneficial ownership of securities PDF 2
02/20/07 Initial statement of beneficial ownership of securities PDF 1
02/16/07 Statement of changes in beneficial ownership of securities
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PDF 3
02/16/07 Statement of changes in beneficial ownership of securities
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PDF 3
02/14/07 Statement of changes in beneficial ownership of securities PDF 2
02/13/07 Annual statement of changes in beneficial ownership of securities PDF 2