Date Form Description PDF XBRL Pages
08/26/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/23/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/22/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/21/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/20/19 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
08/16/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/14/19 4 Statement of changes in beneficial ownership of securities PDF 2
08/13/19 4 Statement of changes in beneficial ownership of securities PDF 2