Date Form Description PDF XBRL Pages
02/24/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/22 4 Statement of changes in beneficial ownership of securities PDF 2
01/10/22 4 Statement of changes in beneficial ownership of securities PDF 2
01/10/22 4 Statement of changes in beneficial ownership of securities PDF 2
10/20/21 4 Statement of changes in beneficial ownership of securities PDF 2