Filing Date Form Type Description View
Feb 24, 2012 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Feb 24, 2012 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Dec 16, 2011 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Oct 06, 2011 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Aug 15, 2011 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Apr 26, 2011 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Apr 15, 2011 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Feb 24, 2011 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Sep 10, 2010 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Apr 22, 2010 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf