| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/25/06 | 8-K | Form 8-K: Current report filing | 5 | |
| 04/11/06 | ARS | Form ARS: Annual report to security holders | 1 | |
| 04/07/06 | DEF 14A | Form DEF 14A: Definitive proxy statements | 25 | |
| 03/28/06 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 60 | |
| 03/23/06 | 8-K | Form 8-K: Current report filing | 63 | |
| 03/16/06 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 21 | |
| 03/10/06 | SC 13G/A | Form 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 | 3 | |
| 03/06/06 | 8-K | Form 8-K: Current report filing | 3 | |
| 02/15/06 | SC 13G | Form SC 13G: 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 | |
| 02/09/06 | 8-K | Form 8-K: Current report filing | 5 |