Date Form Description PDF XBRL Pages
06/17/19 4 Statement of changes in beneficial ownership of securities PDF 2
06/11/19 4 Statement of changes in beneficial ownership of securities PDF 2
05/30/19 SD Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)
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EX-1.01
 PDF 14
05/07/19 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 37
05/06/19 8-K Current report filing
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EX-99.1
 PDF 15
04/26/19 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material PDF 6
04/26/19 DEF 14A Definitive proxy statements PDF 61
04/11/19 PRE 14A Preliminary proxy statement not related to a contested matter or merger/acquisition PDF 59
04/10/19 4 Statement of changes in beneficial ownership of securities PDF 2
04/10/19 4 Statement of changes in beneficial ownership of securities PDF 2
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