Date Form Description PDF XBRL Pages
03/13/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/13/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/10/20 4 Statement of changes in beneficial ownership of securities PDF 2
03/05/20 4 Statement of changes in beneficial ownership of securities PDF 3
03/02/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/13/20 4 Statement of changes in beneficial ownership of securities PDF 2
02/10/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/29/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/29/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/29/20 4 Statement of changes in beneficial ownership of securities PDF 2