Date Form Description PDF XBRL
06/04/19 4 Statement of changes in beneficial ownership of securities PDF
06/04/19 4 Statement of changes in beneficial ownership of securities PDF
05/08/19 4 Statement of changes in beneficial ownership of securities PDF
05/07/19 4 Statement of changes in beneficial ownership of securities PDF
05/07/19 4 Statement of changes in beneficial ownership of securities PDF
05/06/19 4 Statement of changes in beneficial ownership of securities PDF
05/06/19 4 Statement of changes in beneficial ownership of securities PDF
05/06/19 4 Statement of changes in beneficial ownership of securities PDF
05/06/19 4 Statement of changes in beneficial ownership of securities PDF
05/06/19 4 Statement of changes in beneficial ownership of securities PDF