Date Form Description PDF XBRL
02/06/19 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
12/18/18 4/A Statement of changes in beneficial ownership of securities PDF
12/18/18 4/A Statement of changes in beneficial ownership of securities PDF
12/18/18 4/A Statement of changes in beneficial ownership of securities PDF
12/18/18 4/A Statement of changes in beneficial ownership of securities PDF
12/18/18 4/A Statement of changes in beneficial ownership of securities PDF
12/18/18 4/A Statement of changes in beneficial ownership of securities PDF
12/18/18 4/A Statement of changes in beneficial ownership of securities PDF
12/18/18 4/A Statement of changes in beneficial ownership of securities PDF
12/18/18 4/A Statement of changes in beneficial ownership of securities PDF