Date Form Description PDF XBRL Pages
04/22/22 4 Statement of changes in beneficial ownership of securities PDF 2
03/11/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/02/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/02/22 4 Statement of changes in beneficial ownership of securities PDF 2
06/11/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/11/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/11/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/11/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/11/21 4 Statement of changes in beneficial ownership of securities PDF 2
06/11/21 4 Statement of changes in beneficial ownership of securities PDF 2