| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/12/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/08/07 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 05/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/18/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/18/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/11/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/07/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/02/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/20/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/02/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |