| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/12/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/29/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/15/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/30/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/17/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/03/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |