Date Form Description PDF XBRL Pages
02/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/20/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/20/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/14/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/14/18 8-K Current report filing
Documents
EX-99.1
 PDF 10
02/14/18 10-K Annual report pursuant to Section 13 and 15(d)
Documents
EX-12
EX-21
EX-23
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 PDF Document Table XBRL XAML 109
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 PDF 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 PDF 5
02/02/18 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 PDF 5
01/25/18 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 PDF 5
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