| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/14/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/13/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/12/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 03/11/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/11/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/10/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/07/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 03/06/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/03/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 02/28/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |