| Date | Form | Description | Docs | XBRL | Pages |
| 01/02/08 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 01/02/08 | 3/A | Initial statement of beneficial ownership of securities |
|
4 | |
| 12/31/07 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 12/31/07 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 12/31/07 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 12/31/07 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 12/31/07 | 3 | Initial statement of beneficial ownership of securities |
|
4 |
