| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/12/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/06/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/05/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/03/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/27/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/24/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/18/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/12/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/28/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/28/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
