Date Form Description PDF XBRL Pages
01/23/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/23/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/23/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/23/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/21/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/17/20 4 Statement of changes in beneficial ownership of securities PDF 2
01/17/20 4 Statement of changes in beneficial ownership of securities PDF 2