Date Form Description PDF XBRL Pages
03/20/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/16/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/16/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/13/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/03/20 4 Statement of changes in beneficial ownership of securities PDF 2
09/16/19 4 Statement of changes in beneficial ownership of securities PDF 2
09/11/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/19/19 4 Statement of changes in beneficial ownership of securities PDF 2
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