Date Form Description PDF XBRL Pages
04/20/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/22/18 8-K Current report filing
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EX-99.1
 PDF 5
03/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
03/21/18 3 Initial statement of beneficial ownership of securities PDF 2
03/15/18 4 Statement of changes in beneficial ownership of securities PDF 1
03/15/18 4 Statement of changes in beneficial ownership of securities PDF 1
03/01/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/28/18 4 Statement of changes in beneficial ownership of securities PDF 2
02/22/18 10-K Annual report pursuant to Section 13 and 15(d)
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EX-21
EX-23.1
EX-23.2
EX-31.1
EX-31.2
EX-32.1
EX-32.2
EX-99.1
 PDF Document Table XBRL XAML 158
02/22/18 8-K Current report filing
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EX-99.1
 PDF 26
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