Filing Date Form Type Description View
Apr 04, 2019 SC 13D/A General statement of acquisition of beneficial ownership (Amendment) htmlhtml   pdfpdf  
Apr 03, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Apr 02, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 21, 2019 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
Mar 21, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf