Date Form Description Filing Group PDF XBRL Pages
04/04/18 4 Statement of changes in beneficial ownership of securities 3, 4, 5 1
03/29/18 10-K Annual report pursuant to Section 13 and 15(d) Annual Filing 145
03/29/18 S-8 Initial registration statement for securities to be offered to employees pursuant to employee benefit plans Other 6
03/29/18 4 Statement of changes in beneficial ownership of securities 3, 4, 5 1
03/27/18 8-K Current report filing Current Report 21
02/26/18 UPLOAD SEC-generated letter Other 1
02/14/18 SC 13D Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities Other 4
02/14/18 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions Other 31
02/14/18 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions Other 8
02/14/18 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions Other 7