| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/20/08 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 03/20/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/20/08 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 03/19/08 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 03/19/08 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 03/12/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/03/08 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 02/29/08 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/12/08 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 11/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
