| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/28/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/28/14 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 10/14/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 10/07/14 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 08/27/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
