Date Form Description PDF XBRL Pages
02/28/18 Annual report pursuant to Section 13 and 15(d) PDF XBRL XAML 93
02/26/18 Current report filing
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PDF 5
02/26/18 Statement of changes in beneficial ownership of securities PDF 2
02/16/18 Statement of changes in beneficial ownership of securities
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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 3
02/09/18 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
02/08/18 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 9
02/06/18 Current report filing
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PDF 9
01/19/18 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
11/17/17 Statement of changes in beneficial ownership of securities PDF 2