Date Form Description PDF XBRL Pages
12/30/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/28/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/21/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/14/21 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
11/30/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/23/21 4 Statement of changes in beneficial ownership of securities PDF 2
11/18/21 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
11/09/21 4 Statement of changes in beneficial ownership of securities PDF 2