Filing Date Form Type Description View
Dec 17, 2019 4/A Statement of changes in beneficial ownership of securities (Amendment) htmlhtml   pdfpdf  
Dec 17, 2019 4/A Statement of changes in beneficial ownership of securities (Amendment) htmlhtml   pdfpdf  
Jun 26, 2020 4/A Statement of changes in beneficial ownership of securities (Amendment) htmlhtml   pdfpdf  
Jul 25, 2017 4 Statement of changes in beneficial ownership of securities: n htmlhtml   pdfpdf