| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/07/15 | 3 | Initial statement of beneficial ownership of securities | 2 | ||
| 05/06/15 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
| 05/06/15 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
| 05/06/15 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
| 05/06/15 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
| 05/06/15 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
| 05/06/15 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
| 05/06/15 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
| 05/06/15 | 3 | Initial statement of beneficial ownership of securities | 3 | ||
| 05/06/15 | 3 | Initial statement of beneficial ownership of securities | 3 |
