Date Form Description PDF XBRL Pages
01/03/22 4 Statement of changes in beneficial ownership of securities PDF 1
01/03/22 4 Statement of changes in beneficial ownership of securities PDF 2
01/03/22 4 Statement of changes in beneficial ownership of securities PDF 2
01/03/22 4 Statement of changes in beneficial ownership of securities PDF 2
12/15/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/15/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/15/21 4 Statement of changes in beneficial ownership of securities PDF 1
12/15/21 4 Statement of changes in beneficial ownership of securities PDF 2
12/15/21 4 Statement of changes in beneficial ownership of securities PDF 2
05/18/21 4 Statement of changes in beneficial ownership of securities PDF 2