| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/31/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 07/31/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 07/31/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 07/28/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 07/02/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 06/04/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/28/14 | Initial statement of beneficial ownership of securities | 1 | |||
| 05/23/14 | Statement of changes in beneficial ownership of securities | 2 | |||
| 05/22/14 | Statement of changes in beneficial ownership of securities | 1 | |||
| 05/22/14 | Statement of changes in beneficial ownership of securities | 1 |