Date Form Description PDF XBRL Pages
01/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
01/10/19 SC 13G 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
12/26/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/04/18 4 Statement of changes in beneficial ownership of securities PDF 2