Date Form Description PDF XBRL
11/04/21 Statement of changes in beneficial ownership of securities PDF
09/14/21 Statement of changes in beneficial ownership of securities PDF
06/03/21 Statement of changes in beneficial ownership of securities PDF
02/25/21 Statement of changes in beneficial ownership of securities PDF
12/18/20 Statement of changes in beneficial ownership of securities PDF
12/18/20 Statement of changes in beneficial ownership of securities PDF
12/18/20 Statement of changes in beneficial ownership of securities PDF
12/18/20 Statement of changes in beneficial ownership of securities PDF
12/02/20 Statement of changes in beneficial ownership of securities PDF
11/13/20 Statement of changes in beneficial ownership of securities PDF