| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/12/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/12/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/12/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/30/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/30/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/24/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/03/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/12/13 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 10/30/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 08/28/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
