Date Form Description PDF XBRL Pages
06/13/17 Initial statement of beneficial ownership of securities PDF 2
06/13/17 Current report filing PDF 3
06/09/17 Current report filing PDF 4
06/08/17 Statement of changes in beneficial ownership of securities PDF 2
06/08/17 Statement of changes in beneficial ownership of securities PDF 2
06/08/17 Statement of changes in beneficial ownership of securities PDF 2
06/08/17 Statement of changes in beneficial ownership of securities PDF 2
06/08/17 Statement of changes in beneficial ownership of securities PDF 2
06/08/17 Statement of changes in beneficial ownership of securities PDF 2
05/25/17 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 3