Filing Date Form Type Description View
Apr 03, 2019 SC 13D/A General statement of acquisition of beneficial ownership (Amendment) htmlhtml   pdfpdf  
Apr 01, 2019 10-K Annual report htmlhtml   pdfpdf   xbrlxbrl  
Apr 01, 2019 8-K Current report htmlhtml   pdfpdf  
Feb 14, 2019 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml   pdfpdf  
Jan 31, 2019 SC 13G Statement of acquisition of beneficial ownership by individuals texttxt  
Jan 28, 2019 SC 13G/A Statement of acquisition of beneficial ownership by individuals (Amendment) htmlhtml   pdfpdf  
Jan 14, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 14, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 09, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 07, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf