| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/12/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/12/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/10/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/10/13 | 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 | |
| 12/06/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/04/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 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 | |
| 12/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |