Filing Date Form Type Description View
May 23, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 23, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 23, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 23, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 23, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 23, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 23, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 23, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 23, 2017 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 17, 2017 8-K Current report htmlhtml   pdfpdf