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Aug 12, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 10, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 05, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 03, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 29, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 27, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 22, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 20, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 15, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 13, 2020 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf