Date Form Description XBRL Pages
05/18/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/18/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/18/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/18/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/18/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/18/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
05/18/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
04/17/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
04/13/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
03/22/17 4 Form 4: Statement of changes in beneficial ownership of securities 1