Date Form Description PDF XBRL Pages
06/26/17 4 Statement of changes in beneficial ownership of securities 1
06/06/17 8-K Current report filing 4
06/01/17 4 Statement of changes in beneficial ownership of securities 2
05/24/17 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) 3
05/18/17 4 Statement of changes in beneficial ownership of securities 2
05/10/17 4 Statement of changes in beneficial ownership of securities 1
05/04/17 4 Statement of changes in beneficial ownership of securities 2
05/02/17 10-Q Quarterly report pursuant to Section 13 or 15(d) 54
05/02/17 8-K Current report filing
Documents
24
04/28/17 DEF 14A Definitive proxy statements 42
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