| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/24/07 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 01/17/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/17/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/27/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/10/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/09/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/17/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/17/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
