Date Form Description PDF XBRL Pages
03/06/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/06/18 4/A Statement of changes in beneficial ownership of securities PDF 2
03/05/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/05/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/05/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/05/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/23/18 4 Statement of changes in beneficial ownership of securities
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PDF 4
02/23/18 4 Statement of changes in beneficial ownership of securities
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PDF 4
02/16/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/16/18 10-K Annual report pursuant to Section 13 and 15(d) PDF Document Table XBRL XAML 192