Date Form Description PDF XBRL Pages
03/31/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/17/20 4/A Statement of changes in beneficial ownership of securities PDF 2
03/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/26/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/26/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/26/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/19/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/19/20 4 Statement of changes in beneficial ownership of securities PDF 2