| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/03/07 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 11/07/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/06/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/06/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/06/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/05/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/30/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/30/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/30/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 10/30/07 | Statement of changes in beneficial ownership of securities |
|
1 |