| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/06/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/07/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/17/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/09/01 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/15/00 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/29/00 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/27/00 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/01/00 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/04/00 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 10/04/00 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
