| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/19/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/24/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/07 | 3 | Initial statement of beneficial ownership of securities |
|
2 | |
| 01/04/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/06 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 01/03/06 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/22/05 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/04/05 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/04 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/16/04 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
