| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/23/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/21/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/21/05 | 424B3 | Form 424B3: Prospectus [Rule 424(b)(3)] | 13 | |
| 12/16/05 | S-3/A | Form S-3/A: Registration statement under Securities Act of 1933 | 17 | |
| 12/14/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/14/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/13/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/13/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/08/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/08/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
