Date Form Description PDF XBRL Pages
03/13/18 4 Statement of changes in beneficial ownership of securities 2
03/13/18 4 Statement of changes in beneficial ownership of securities 2
03/13/18 4 Statement of changes in beneficial ownership of securities 2
02/21/18 10-K Annual report pursuant to Section 13 and 15(d)
Documents
EX-10.20
EX-12.1
EX-21
EX-23.1
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 324
02/15/18 8-K Current report filing 2
02/15/18 8-K Current report filing
Documents
EX-99.1
 12
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 6
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 11
02/13/18 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions 5
02/09/18 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 5
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