| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/10/05 | SC 13G/A | 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 | |
| 12/06/04 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/03/04 | SC TO-I/A | Issuer tender offer statement |
|
5 | |
| 11/30/04 | SC TO-I/A | Issuer tender offer statement |
|
8 | |
| 11/24/04 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/23/04 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/23/04 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/04 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/18/04 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/17/04 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
