Date Form Description PDF XBRL Pages
03/23/18 Statement of changes in beneficial ownership of securities PDF 2
03/22/18 Statement of changes in beneficial ownership of securities PDF 1
02/09/18 Annual statement of changes in beneficial ownership of securities PDF 2
02/09/18 Annual statement of changes in beneficial ownership of securities PDF 2
02/06/18 Statement of changes in beneficial ownership of securities PDF 2
02/06/18 Statement of changes in beneficial ownership of securities PDF 2
02/06/18 Statement of changes in beneficial ownership of securities PDF 2
02/06/18 Statement of changes in beneficial ownership of securities PDF 2
02/06/18 Statement of changes in beneficial ownership of securities PDF 2
02/06/18 Statement of changes in beneficial ownership of securities PDF 2