Date Form Description PDF XBRL
09/12/18 4 Statement of changes in beneficial ownership of securities PDF
08/22/18 4 Statement of changes in beneficial ownership of securities PDF
08/17/18 4 Statement of changes in beneficial ownership of securities PDF
08/13/18 4 Statement of changes in beneficial ownership of securities PDF
08/13/18 4 Statement of changes in beneficial ownership of securities PDF
08/13/18 4 Statement of changes in beneficial ownership of securities PDF
08/13/18 4 Statement of changes in beneficial ownership of securities PDF
08/13/18 4 Statement of changes in beneficial ownership of securities PDF
08/13/18 4 Statement of changes in beneficial ownership of securities PDF
08/13/18 4 Statement of changes in beneficial ownership of securities PDF