Date Form Description XBRL Pages
02/21/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/21/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/21/17 4/A Form 4/A: Statement of changes in beneficial ownership of securities 1
02/21/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/21/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/13/17 5 Form 5: Annual statement of changes in beneficial ownership of securities 1
01/18/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/18/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/18/17 4 Form 4: Statement of changes in beneficial ownership of securities 1
01/18/17 4 Form 4: Statement of changes in beneficial ownership of securities 1