Date Form Description PDF XBRL
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
02/13/18 Current report filing
PDF
02/12/18 Current report filing
PDF
01/16/18 Current report filing
PDF
12/22/17 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans
PDF
12/14/17 Current report filing PDF
12/13/17 Statement of changes in beneficial ownership of securities PDF
12/13/17 Initial statement of beneficial ownership of securities
PDF
12/13/17 Current report filing
PDF
12/06/17 Statement of changes in beneficial ownership of securities PDF