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Jan 15, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 15, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 15, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Nov 08, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Nov 08, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Nov 08, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Nov 08, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Nov 08, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Oct 08, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Oct 08, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf