Date Form Description PDF XBRL Pages
02/09/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/09/22 4 Statement of changes in beneficial ownership of securities PDF 2
12/07/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/09/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/09/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/09/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/09/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/11/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/09/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/06/21 4 Statement of changes in beneficial ownership of securities PDF 2