Date Form Description PDF XBRL Pages
01/04/22 4 Statement of changes in beneficial ownership of securities PDF 2
12/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/17/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/17/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/17/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/17/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/17/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/17/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/17/21 4 Statement of changes in beneficial ownership of securities PDF 2