| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/17/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/17/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/17/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/10/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/04/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/05/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/05/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |