| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/18/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/18/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/07/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/31/06 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 09/21/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/08/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/08/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/26/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |