| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 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 | |
| 10/07/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/07/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/07/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/07/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 09/10/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/10/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/14/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/16/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |