Date Form Description PDF XBRL Pages
04/04/18 4 Statement of changes in beneficial ownership of securities 2
04/04/18 4 Statement of changes in beneficial ownership of securities 2
04/04/18 4 Statement of changes in beneficial ownership of securities 2
04/04/18 4 Statement of changes in beneficial ownership of securities 2
03/16/18 10-K Annual report pursuant to Section 13 and 15(d)
Documents
EX-10.52
EX-23.1
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 129
03/15/18 8-K Current report filing
Documents
EX-99.1
 10
03/01/18 8-K Current report filing
Documents
EX-10.1
EX-10.2
EX-10.3
 79
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
Documents
EX-1
 11
02/13/18 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 9
02/12/18 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 13
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