Date Form Description PDF XBRL Pages
03/08/13 PRE 14A Preliminary proxy statement not related to a contested matter or merger/acquisition PDF 57
03/08/13 8-K Current report filing PDF 17
03/07/13 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/13 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/13 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/13 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/13 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/13 10-K Annual report pursuant to Section 13 and 15(d) PDF Document Table XBRL XAML 56
02/14/13 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 3
02/14/13 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 13
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