| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/11/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/10/07 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 12/07/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/07/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/07/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/07/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/07/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/06/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |