Date Form Description PDF XBRL Pages
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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EX-31.1
EX-31.2
EX-32.1
EX-32.2
 PDF Document Table XBRL XAML 78
04/24/19 8-K Current report filing
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EX-99.1
 PDF 22
04/22/19 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material PDF 3
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