| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/17/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/17/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/17/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/16/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/12/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/28/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/23/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/20/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/19/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |