| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/31/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/11/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/17/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/17/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 08/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
