Date Form Description PDF XBRL Pages
03/12/12 4 Statement of changes in beneficial ownership of securities PDF 1
03/12/12 4 Statement of changes in beneficial ownership of securities PDF 2
03/07/12 4 Statement of changes in beneficial ownership of securities PDF 1
03/01/12 4 Statement of changes in beneficial ownership of securities PDF 1
02/21/12 8-K Current report filing PDF 4
02/15/12 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 8
02/10/12 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 6
02/09/12 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
02/06/12 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 14
02/03/12 10-Q Quarterly report pursuant to Section 13 or 15(d)
Documents
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 PDF Document Table XBRL XAML 38
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