| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/16/03 | 8-K | Form 8-K: Current report | 4 | |
| 04/07/03 | DEF 14A | Form DEF 14A: Definitive proxy statements | 23 | |
| 03/27/03 | 8-K | Form 8-K: Current report | 2 | |
| 03/27/03 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] | 133 | |
| 03/25/03 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 02/14/03 | 8-K | Form 8-K: Current report | 8 | |
| 02/04/03 | SC 13D | Form SC 13D: General Statement of Acquisition of Beneficial Ownership | 14 | |
| 01/09/03 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 5 | |
| 11/21/02 | 8-K | Form 8-K: Current report | 26 | |
| 11/20/02 | 424B2 | Form 424B2: Prospectus [Rule 424(b)(2)] | 48 |