Date Form Description PDF XBRL Pages
08/02/19 4 Statement of changes in beneficial ownership of securities 2
07/25/19 4 Statement of changes in beneficial ownership of securities 2
07/23/19 4 Statement of changes in beneficial ownership of securities 2
07/18/19 8-K Current report filing
Documents
13
06/21/19 4 Statement of changes in beneficial ownership of securities 2
05/31/19 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) 3
05/24/19 8-K Current report filing
Documents
46
05/23/19 4 Statement of changes in beneficial ownership of securities 2
05/17/19 3 Initial statement of beneficial ownership of securities 2
05/17/19 8-K Current report filing
Documents
4
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