Date Form Description PDF XBRL Pages
02/24/20 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities PDF 6
02/21/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/21/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/21/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/21/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/21/20 4/A Statement of changes in beneficial ownership of securities PDF 2
02/21/20 4/A Statement of changes in beneficial ownership of securities PDF 2
02/21/20 4/A Statement of changes in beneficial ownership of securities PDF 2
02/21/20 4/A Statement of changes in beneficial ownership of securities PDF 2
02/07/20 4 Statement of changes in beneficial ownership of securities PDF 2