Date Form Description PDF XBRL
03/01/21 4 Statement of changes in beneficial ownership of securities PDF
12/02/20 4 Statement of changes in beneficial ownership of securities PDF
11/02/20 4 Statement of changes in beneficial ownership of securities PDF
11/02/20 4 Statement of changes in beneficial ownership of securities PDF
11/02/20 4 Statement of changes in beneficial ownership of securities PDF
11/02/20 4 Statement of changes in beneficial ownership of securities PDF
11/02/20 4 Statement of changes in beneficial ownership of securities PDF
11/02/20 4 Statement of changes in beneficial ownership of securities PDF
11/02/20 4 Statement of changes in beneficial ownership of securities PDF
09/18/20 4 Statement of changes in beneficial ownership of securities PDF