Date Form Description PDF XBRL Pages
06/03/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/03/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/29/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/20/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/15/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/14/19 4 Statement of changes in beneficial ownership of securities PDF 1
05/14/19 4 Statement of changes in beneficial ownership of securities PDF 1
05/14/19 4 Statement of changes in beneficial ownership of securities PDF 1
04/24/19 10-Q Quarterly report pursuant to Section 13 or 15(d)
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PDF Document Table XBRL XAML 78