Date Form Description PDF XBRL Pages
02/21/18 Statement of changes in beneficial ownership of securities
PDF
1
02/21/18 Statement of changes in beneficial ownership of securities
PDF
1
02/21/18 Statement of changes in beneficial ownership of securities
PDF
1
02/21/18 Statement of changes in beneficial ownership of securities
PDF
1
02/20/18 Statement of changes in beneficial ownership of securities
PDF
1
02/20/18 Statement of changes in beneficial ownership of securities
PDF
1
02/20/18 Current report filing
PDF
3
02/13/18 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
02/13/18 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
3
02/12/18 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
3