Date Form Description PDF XBRL Pages
02/03/12 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
01/31/12 8-K Current report filing PDF 3
01/27/12 4 Statement of changes in beneficial ownership of securities PDF 2
01/27/12 4 Statement of changes in beneficial ownership of securities PDF 2
01/27/12 4 Statement of changes in beneficial ownership of securities PDF 2
01/27/12 4 Statement of changes in beneficial ownership of securities PDF 2
01/27/12 4 Statement of changes in beneficial ownership of securities PDF 2
01/11/12 4 Statement of changes in beneficial ownership of securities PDF 2
01/10/12 4 Statement of changes in beneficial ownership of securities PDF 2
11/03/11 10-Q Quarterly report pursuant to Section 13 or 15(d) PDF Document Table XBRL XAML 90
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