| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/24/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/18/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/27/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
