Date Form Description PDF XBRL Pages
05/31/18 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) PDF 5
05/21/18 Statement of changes in beneficial ownership of securities PDF 1
05/17/18 Statement of changes in beneficial ownership of securities PDF 1
05/08/18 Statement of changes in beneficial ownership of securities PDF 1
05/02/18 Statement of changes in beneficial ownership of securities PDF 1
05/02/18 Quarterly report pursuant to Section 13 or 15(d)
Documentsexpand_more
EX-12
EX-31.A
EX-31.B
EX-32
 PDF XAML 35
04/30/18 Statement of changes in beneficial ownership of securities
Documentsexpand_more
EX-24
 PDF 3
04/26/18 Current report filing
Documentsexpand_more
EX-99.1
EX-99.2
 PDF 42
04/23/18 Statement of changes in beneficial ownership of securities PDF 1
04/23/18 Statement of changes in beneficial ownership of securities PDF 1
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