Filing Date Form Type Description View
Apr 05, 2012 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Mar 27, 2012 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Dec 20, 2010 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Dec 02, 2010 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 09, 2010 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf