Date Form Description PDF XBRL Pages
02/12/13 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 5
02/11/13 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 5
02/07/13 5 Annual statement of changes in beneficial ownership of securities PDF 2
02/07/13 5 Annual statement of changes in beneficial ownership of securities PDF 2
02/07/13 5 Annual statement of changes in beneficial ownership of securities PDF 2
02/01/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/01/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/01/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/01/13 4 Statement of changes in beneficial ownership of securities PDF 2
01/28/13 4 Statement of changes in beneficial ownership of securities PDF 2
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