| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/31/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/31/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/29/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/24/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/06/07 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 08/24/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/24/07 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 07/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/30/07 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 07/03/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |