Date Form Description PDF XBRL Pages
05/14/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/10/18 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 3
05/01/18 10-Q Quarterly report pursuant to Section 13 or 15(d)
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EX-12.1
EX-12.2
EX-31.1
EX-31.2
EX-31.3
EX-31.4
EX-32.1
EX-32.2
EX-32.3
EX-32.4
 PDF Document Table XBRL XAML 62
04/26/18 8-K Current report filing
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EX-99.1
 PDF 55
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