| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/19/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/06/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/11/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/11/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/11/07 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 08/21/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/30/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/28/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/26/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
