Date Form Description PDF XBRL Pages
05/13/22 4 Statement of changes in beneficial ownership of securities PDF 2
03/25/22 4 Statement of changes in beneficial ownership of securities PDF 2
03/16/22 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
03/08/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/09/22 4 Statement of changes in beneficial ownership of securities PDF 2
02/09/22 4 Statement of changes in beneficial ownership of securities PDF 2
01/14/22 5 Annual 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