| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/04/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/04/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/28/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/28/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/28/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/28/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/28/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/28/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 09/11/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |