Date Form Description PDF XBRL Pages
05/31/18 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)
Documents
6
05/30/18 10-K Annual report pursuant to Section 13 and 15(d) 108
05/24/18 8-K Current report filing
Documents
12
05/03/18 4 Statement of changes in beneficial ownership of securities 1
05/03/18 3 Initial statement of beneficial ownership of securities 2
04/03/18 4 Statement of changes in beneficial ownership of securities 1
04/03/18 4 Statement of changes in beneficial ownership of securities 1
04/03/18 4 Statement of changes in beneficial ownership of securities 1
04/03/18 4 Statement of changes in beneficial ownership of securities 2
04/03/18 4 Statement of changes in beneficial ownership of securities 1
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