Date Form Description PDF XBRL Pages
06/04/19 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
05/28/19 8-K Current report filing
Documents
EX-99.1
 6
05/21/19 8-K Current report filing 3
05/17/19 8-K Current report filing 3
05/16/19 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 8
05/10/19 8-K Current report filing
Documents
EX-10.1
 8
04/10/19 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 8
04/09/19 4 Statement of changes in beneficial ownership of securities 2
04/05/19 4 Statement of changes in beneficial ownership of securities 2
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