| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/07/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/07/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/07/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/07/14 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/31/13 | 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 | |
| 12/16/13 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 12/11/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/11/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/11/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |