Date Form Description PDF XBRL Pages
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
EX-99
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
02/08/18 Annual report pursuant to Section 13 and 15(d)
EX-10.11
EX-10.22
EX-10.6
EX-12
EX-21
EX-23
EX-24
EX-31.1
EX-31.2
EX-32.1
EX-32.2
EX-95
PDF
ZIP
 		176
02/08/18 Statement of changes in beneficial ownership of securities
PDF
 		1
02/08/18 Statement of changes in beneficial ownership of securities
PDF
 		1
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