Filing Date Form Type Description View
Mar 14, 2016 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 15, 2016 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 01, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 07, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 07, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 07, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 25, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 25, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 10, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 11, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf