| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/13/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/13/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/07/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/03/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/15/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/06/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/09/05 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |