Filing Date Form Type Description View
May 21, 2019 8-K Current report htmlhtml   pdfpdf  
May 06, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 06, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 03, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 03, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 15, 2019 8-K Current report htmlhtml   pdfpdf  
Feb 11, 2019 10-Q Quarterly report htmlhtml   pdfpdf   xbrlxbrl  
Jan 29, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 29, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 29, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf