| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/28/14 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 01/21/14 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 01/14/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/03/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/20/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/19/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/18/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/18/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 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 |
