Filing Date Form Type Description View
Jun 12, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jun 04, 2019 8-K Current report htmlhtml   pdfpdf  
May 31, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 29, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 29, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 28, 2019 SD Specialized Disclosure Report htmlhtml   pdfpdf  
May 28, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 22, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 21, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
May 15, 2019 8-K Current report htmlhtml   pdfpdf