| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/09/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/12/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/08/07 | 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 | |
| 08/09/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/24/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/24/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
