| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/27/06 | 8-K | Form 8-K: Current report filing | 41 | |
| 07/05/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/05/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/22/06 | S-3ASR | Form S-3ASR: Automatic shelf registration statement of securities of well-known seasoned issuers | 25 | |
| 06/12/06 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 6 | |
| 05/24/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/24/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/24/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/24/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/24/06 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |