Filing Date Form Type Description View
Mar 14, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Dec 31, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Dec 13, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Nov 26, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 03, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jun 12, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jun 05, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 31, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 29, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 22, 2018 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf