Filing Date Form Type Description View
Dec 31, 2019 S-3 Registration statement under Securities Act of 1933 htmlhtml   pdfpdf  
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 17, 2019 8-K Current report htmlhtml   pdfpdf