| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/11/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 12/11/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/10/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/19/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/17/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/17/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/17/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 10/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |