| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/30/07 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 08/29/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/28/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/27/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/27/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/24/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/20/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/20/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
