| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/12/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/12/14 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 02/12/14 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 12/09/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/02/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/18/13 | 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 | 2 | |
| 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 | 2 |