Date Form Description PDF XBRL
02/21/17 4 Statement of changes in beneficial ownership of securities PDF
02/21/17 4 Statement of changes in beneficial ownership of securities PDF
02/21/17 4 Statement of changes in beneficial ownership of securities PDF
02/21/17 4 Statement of changes in beneficial ownership of securities PDF
02/21/17 4 Statement of changes in beneficial ownership of securities PDF
02/21/17 4 Statement of changes in beneficial ownership of securities PDF
02/21/17 4 Statement of changes in beneficial ownership of securities PDF
02/09/17 5 Annual statement of changes in beneficial ownership of securities PDF
12/19/16 4 Statement of changes in beneficial ownership of securities PDF
12/01/16 4 Statement of changes in beneficial ownership of securities PDF