Date Form Description PDF XBRL Pages
02/26/19 Prospectus filed pursuant to Rule 424(b)(5) PDF 43
02/11/19 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
02/04/19 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
01/31/19 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
12/19/18 Prospectus filed pursuant to Rule 424(b)(5) PDF 40
03/01/18 Prospectus filed pursuant to Rule 424(b)(2) PDF 98