Date Form Description PDF XBRL Pages
06/08/20 4 Statement of changes in beneficial ownership of securities 2
06/04/20 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
05/28/20 4 Statement of changes in beneficial ownership of securities 2
05/26/20 8-K Current report filing 3
05/11/20 DEFA14A Additional definitive proxy soliciting materials and Rule 14(a)(12) material 11
05/08/20 10-Q Quarterly report pursuant to Section 13 or 15(d)
Documents
EX-31.1
EX-31.2
EX-32.1
 50
05/06/20 4 Statement of changes in beneficial ownership of securities 2
05/05/20 4 Statement of changes in beneficial ownership of securities 2
05/05/20 4 Statement of changes in beneficial ownership of securities 2
05/05/20 4 Statement of changes in beneficial ownership of securities 2
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