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Jan 24, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 24, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 24, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 24, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Oct 11, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Oct 04, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Oct 04, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Oct 04, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Sep 24, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Sep 06, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf