| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/12/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/12/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 11/08/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 11/08/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/08/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/08/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 11/07/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 11/04/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 11/01/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 10/22/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 |