Date Form Description PDF XBRL Pages
11/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/16/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/16/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/16/21 4 Statement of changes in beneficial ownership of securities PDF 2
09/01/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/16/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/21/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/21/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/21/21 4 Statement of changes in beneficial ownership of securities PDF 2