| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/26/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/19/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/19/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/18/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/18/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/13/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/13/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/12/13 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |