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Apr 07, 2021 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 29, 2021 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 23, 2021 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 15, 2021 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Mar 10, 2021 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Feb 19, 2021 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Feb 19, 2021 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Jan 29, 2021 4 Statement of changes in beneficial ownership of securities htmlhtml   pdfpdf  
Jan 14, 2021 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf  
Jan 08, 2021 3 Initial statement of beneficial ownership of securities htmlhtml   pdfpdf