| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/21/00 | SC 13D | Form SC 13D: General Statement of Acquisition of Beneficial Ownership | 4 | |
| 12/13/00 | S-3/A | Form S-3/A: Registration statement under Securities Act of 1933 | 26 | |
| 11/13/00 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 13 | |
| 10/27/00 | 11-K | Form 11-K: Annual report of employee stock purchase, savings and similar plans | 7 | |
| 10/26/00 | 424B3 | Form 424B3: Prospectus [Rule 424(b)(3)] | 2 | |
| 10/24/00 | 424B3 | Form 424B3: Prospectus [Rule 424(b)(3)] | 2 | |
| 09/22/00 | SC 13D | Form SC 13D: General Statement of Acquisition of Beneficial Ownership | 4 | |
| 08/23/00 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 7 | |
| 08/16/00 | SC 13D/A | Form SC 13D/A: General Statement of Acquisition of Beneficial Ownership | 14 | |
| 08/10/00 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 12 |