Date Form Description PDF XBRL Pages
12/21/12 Statement of changes in beneficial ownership of securities PDF 1
12/21/12 Statement of changes in beneficial ownership of securities PDF 1
12/19/12 Current report filing
PDF 5
12/18/12 Statement of changes in beneficial ownership of securities PDF 1
12/18/12 Statement of changes in beneficial ownership of securities PDF 1
12/18/12 Statement of changes in beneficial ownership of securities PDF 1
12/18/12 Statement of changes in beneficial ownership of securities PDF 1
12/14/12 Statement of changes in beneficial ownership of securities PDF 1
12/14/12 Statement of changes in beneficial ownership of securities PDF 1
12/10/12 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