| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/20/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/20/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/20/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/30/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/20/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/20/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 09/20/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
