Date Form Description PDF XBRL Pages
05/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/16/18 4 Statement of changes in beneficial ownership of securities PDF 2
05/10/18 10-Q Quarterly report pursuant to Section 13 or 15(d)
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PDF XBRL XAML 42
05/10/18 8-K Current report filing
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PDF 12
04/30/18 4 Statement of changes in beneficial ownership of securities PDF 2