Date Form Description PDF XBRL Pages
05/23/17 4 Statement of changes in beneficial ownership of securities PDF 2
05/23/17 4 Statement of changes in beneficial ownership of securities PDF 2
04/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
04/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
04/05/17 4 Statement of changes in beneficial ownership of securities PDF 2
04/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
04/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
04/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
04/05/17 4 Statement of changes in beneficial ownership of securities PDF 1
03/06/17 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF 5