| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/14/01 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 02/14/01 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 02/05/01 | 8-K | Form 8-K: Current report | 2 | |
| 02/05/01 | 8-K | Form 8-K: Current report | 2 | |
| 01/31/01 | SC 13D | Form SC 13D: General Statement of Acquisition of Beneficial Ownership | 5 | |
| 01/24/01 | 8-K | Form 8-K: Current report | 6 | |
| 01/23/01 | S-8 | Form S-8: Securities to be offered to employees in employee benefit plans | 8 | |
| 01/19/01 | 425 | Form 425: Prospectuses and communications, business combinations | 2 | |
| 01/16/01 | 425 | Form 425: Prospectuses and communications, business combinations | 10 | |
| 01/11/01 | 425 | Form 425: Prospectuses and communications, business combinations | 17 |
