Date Form Description PDF XBRL Pages
09/13/17 4 Statement of changes in beneficial ownership of securities PDF 2
08/23/17 4 Statement of changes in beneficial ownership of securities PDF 2
08/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
08/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
08/22/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/17/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/17/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/17/17 4 Statement of changes in beneficial ownership of securities PDF 2
07/10/17 3 Initial statement of beneficial ownership of securities PDF 2
06/21/17 4 Statement of changes in beneficial ownership of securities PDF 2