Date Form Description XBRL Pages
06/27/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
06/27/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
06/27/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
06/27/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
06/27/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
06/27/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
06/16/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/30/17 SD Form 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) 21
05/18/17 8-K Form 8-K: Current report filing 3
05/17/17 4/A Form 4/A: Statement of changes in beneficial ownership of securities 1