Date Form Description PDF XBRL Pages
05/17/13 Statement of changes in beneficial ownership of securities PDF 2
05/17/13 Statement of changes in beneficial ownership of securities PDF 2
05/02/13 Statement of changes in beneficial ownership of securities PDF 2
05/02/13 Statement of changes in beneficial ownership of securities PDF 2
04/29/13 Current report filing PDF 3
04/23/13 Statement of changes in beneficial ownership of securities PDF 2
04/23/13 Quarterly report pursuant to Section 13 or 15(d)
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PDF Document Table XBRL XAML 34
04/18/13 Current report filing
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PDF 9
04/15/13 Statement of changes in beneficial ownership of securities PDF 2
04/11/13 Statement of changes in beneficial ownership of securities PDF 2