| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/22/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/23/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 3 | |
| 11/06/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/22/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |