Date Form Description PDF XBRL Pages
03/02/17 4 Statement of changes in beneficial ownership of securities PDF 2
03/01/17 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/17 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/17 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/17 4 Statement of changes in beneficial ownership of securities PDF 2
02/15/17 4 Statement of changes in beneficial ownership of securities PDF 2
02/06/17 4 Statement of changes in beneficial ownership of securities PDF 2
02/06/17 4 Statement of changes in beneficial ownership of securities PDF 2
02/06/17 4 Statement of changes in beneficial ownership of securities PDF 2
02/06/17 4 Statement of changes in beneficial ownership of securities PDF 2