Date Form Description PDF XBRL Pages
03/14/19 4 Statement of changes in beneficial ownership of securities PDF 1
03/14/19 4 Statement of changes in beneficial ownership of securities PDF 1
03/14/19 4 Statement of changes in beneficial ownership of securities PDF 1
03/14/19 4 Statement of changes in beneficial ownership of securities PDF 1
01/08/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/08/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/08/19 4 Statement of changes in beneficial ownership of securities PDF 1
01/08/19 4 Statement of changes in beneficial ownership of securities PDF 1
01/08/19 4 Statement of changes in beneficial ownership of securities PDF 1
01/08/19 4 Statement of changes in beneficial ownership of securities PDF 1