| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/06/13 | Statement of changes in beneficial ownership of securities | 2 | |||
| 10/09/13 | Statement of changes in beneficial ownership of securities | 2 | |||
| 10/09/13 | Statement of changes in beneficial ownership of securities | 2 | |||
| 10/04/13 | Statement of changes in beneficial ownership of securities | 2 | |||
| 08/23/13 | Statement of changes in beneficial ownership of securities | 2 | |||
| 08/23/13 | Statement of changes in beneficial ownership of securities | 2 | |||
| 05/28/13 | Statement of changes in beneficial ownership of securities | 2 | |||
| 05/28/13 | Statement of changes in beneficial ownership of securities | 2 | |||
| 05/28/13 | Statement of changes in beneficial ownership of securities | 2 | |||
| 05/28/13 | Statement of changes in beneficial ownership of securities | 2 |