Date Form Description PDF XBRL
03/11/19 4 Statement of changes in beneficial ownership of securities PDF
03/11/19 4 Statement of changes in beneficial ownership of securities PDF
03/11/19 4 Statement of changes in beneficial ownership of securities PDF
03/11/19 4 Statement of changes in beneficial ownership of securities PDF
03/11/19 4 Statement of changes in beneficial ownership of securities PDF
03/11/19 4 Statement of changes in beneficial ownership of securities PDF
03/11/19 4 Statement of changes in beneficial ownership of securities PDF
03/11/19 4 Statement of changes in beneficial ownership of securities PDF
03/11/19 4 Statement of changes in beneficial ownership of securities PDF
03/08/19 4 Statement of changes in beneficial ownership of securities PDF