Date Form Description PDF XBRL Pages
08/14/18 4/A Statement of changes in beneficial ownership of securities PDF 1
08/14/18 4/A Statement of changes in beneficial ownership of securities PDF 1
08/14/18 4/A Statement of changes in beneficial ownership of securities PDF 1
04/04/18 4 Statement of changes in beneficial ownership of securities PDF 1
04/04/18 4 Statement of changes in beneficial ownership of securities PDF 1
04/04/18 4 Statement of changes in beneficial ownership of securities PDF 1
12/06/17 4 Statement of changes in beneficial ownership of securities PDF 1
12/06/17 3 Initial statement of beneficial ownership of securities PDF 2
12/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
12/05/17 4 Statement of changes in beneficial ownership of securities PDF 1