Date Form Description PDF XBRL
01/24/19 Statement of changes in beneficial ownership of securities PDF
01/24/19 Statement of changes in beneficial ownership of securities PDF
01/24/19 Statement of changes in beneficial ownership of securities PDF
01/24/19 Statement of changes in beneficial ownership of securities PDF
01/24/19 Statement of changes in beneficial ownership of securities PDF
01/24/19 Statement of changes in beneficial ownership of securities PDF
01/24/19 Statement of changes in beneficial ownership of securities PDF
01/24/19 Statement of changes in beneficial ownership of securities PDF
01/24/19 Statement of changes in beneficial ownership of securities PDF
01/04/19 Statement of changes in beneficial ownership of securities PDF