Date Form Description PDF XBRL
05/13/19 Statement of changes in beneficial ownership of securities PDF
05/13/19 Statement of changes in beneficial ownership of securities PDF
05/09/19 Current report filing
PDF
05/09/19 Quarterly report pursuant to Section 13 or 15(d)
PDF XAML
05/03/19 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
03/18/19 Statement of changes in beneficial ownership of securities PDF
03/18/19 Statement of changes in beneficial ownership of securities PDF
03/06/19 Statement of changes in beneficial ownership of securities PDF
03/06/19 Statement of changes in beneficial ownership of securities PDF
02/25/19 Statement of changes in beneficial ownership of securities PDF