Date Form Description PDF XBRL
03/06/17 Statement of changes in beneficial ownership of securities PDF
02/22/17 SEC-generated letter PDF
02/17/17 A correspondence can be sent as a document with another submission type or can be sent as a separate submission. PDF
02/16/17 Statement of changes in beneficial ownership of securities PDF
02/15/17 Statement of changes in beneficial ownership of securities PDF
02/10/17 A correspondence can be sent as a document with another submission type or can be sent as a separate submission. PDF
02/10/17 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
02/10/17 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
02/08/17 Statement of changes in beneficial ownership of securities PDF
02/08/17 Statement of changes in beneficial ownership of securities PDF