Filing Date Form Type Description View
Jul 21, 2010 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Jul 21, 2010 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Jan 25, 2011 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Jan 26, 2011 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Aug 11, 2011 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 11, 2011 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 19, 2014 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 19, 2014 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
May 19, 2014 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Feb 02, 2015 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf