| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/12/02 | Annual statement of changes in beneficial ownership of securities | 3 | |||
| 02/12/02 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 4 | |||
| 02/12/02 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 3 | |||
| 01/14/02 | Quarterly report pursuant to Section 13 or 15(d) | 16 | |||
| 10/12/01 | Quarterly report pursuant to Section 13 or 15(d) | 13 | |||
| 10/02/01 | Current report filing | 2 | |||
| 08/31/01 | Definitive proxy statements | 16 | |||
| 08/29/01 | Annual report [Sections 13 and 15(d), S-K Item 405] | 129 | |||
| 07/27/01 | Current report filing | 2 | |||
| 07/18/01 | Current report filing | 11 |