| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/06/03 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/06/03 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/06/03 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/06/03 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/06/03 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/06/03 | 4/A | Statement of changes in beneficial ownership of securities |   | 1 | |
| 03/06/03 | 4/A | Statement of changes in beneficial ownership of securities |   | 2 | |
| 02/26/03 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 02/07/03 | 5 | Annual statement of changes in beneficial ownership of securities |   | 2 | |
| 02/05/03 | 4 | Statement of changes in beneficial ownership of securities |   | 2 |