Date Form Description PDF XBRL Pages
10/27/21 4 Statement of changes in beneficial ownership of securities PDF 2
10/25/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/24/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/24/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/24/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/24/21 4 Statement of changes in beneficial ownership of securities PDF 2
08/24/21 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
07/29/21 4 Statement of changes in beneficial ownership of securities PDF 2
07/29/21 4 Statement of changes in beneficial ownership of securities PDF 2