Filing Date Form Type Description View
Dec 30, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Dec 18, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Dec 18, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Dec 16, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Dec 13, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf