| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/19/07 | 3 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 12/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/21/07 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/07 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 10/30/07 | 3 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 10/29/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/07 | 3 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 10/22/07 | 3 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
