| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/30/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/27/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/24/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/23/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/20/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/18/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 | |
| 12/16/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/16/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 12/16/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 4 |