| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/09/03 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 2 | |
| 01/09/03 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 01/09/03 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 4 | |
| 01/06/03 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 11/19/02 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/15/02 | 8-K | Form 8-K: Current report | 4 | |
| 11/14/02 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 68 | |
| 10/18/02 | SC TO-I/A | Form SC TO-I/A: Tender offer statement by Issuer | 4 | |
| 10/04/02 | SC TO-I/A | Form SC TO-I/A: Tender offer statement by Issuer | 30 | |
| 09/23/02 | SC TO-I | Form SC TO-I: Tender offer statement by Issuer | 57 |