Date Form Description PDF XBRL Pages
06/04/19 8-K Current report filing
Documents
EX-99.1
 7
05/28/19 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)
Documents
EX-1.01
 9
05/22/19 4 Statement of changes in beneficial ownership of securities 2
05/22/19 4 Statement of changes in beneficial ownership of securities 2
05/22/19 4 Statement of changes in beneficial ownership of securities 2
05/22/19 4 Statement of changes in beneficial ownership of securities 2
05/22/19 4 Statement of changes in beneficial ownership of securities 2
05/22/19 4 Statement of changes in beneficial ownership of securities 2
05/22/19 4 Statement of changes in beneficial ownership of securities 2
05/22/19 4 Statement of changes in beneficial ownership of securities 2
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