| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/02/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/02/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/19/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/12/07 | 3/A | Initial statement of beneficial ownership of securities |
|
2 | |
| 04/12/07 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 04/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/04/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |