| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/19/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/19/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/12/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/12/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/12/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/03/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/11/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/04/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
