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Aug 06, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 06, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 01, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 01, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 01, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Aug 01, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 30, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 26, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 23, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jul 23, 2019 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf