| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/27/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/06/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/23/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/23/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/05/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |