Date Form Description PDF XBRL Pages
09/14/18 4 Statement of changes in beneficial ownership of securities PDF 2
09/12/18 4 Statement of changes in beneficial ownership of securities PDF 2
09/07/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/31/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
08/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
08/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
08/27/18 4 Statement of changes in beneficial ownership of securities PDF 1
08/27/18 4 Statement of changes in beneficial ownership of securities PDF 2
08/27/18 4 Statement of changes in beneficial ownership of securities PDF 1