Date Form Description PDF XBRL Pages
03/13/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/13/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/13/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/13/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/13/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/13/18 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities PDF 5
02/15/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/15/18 5 Annual statement of changes in beneficial ownership of securities PDF 2
02/15/18 5 Annual statement of changes in beneficial ownership of securities PDF 2
02/15/18 5 Annual statement of changes in beneficial ownership of securities PDF 2