| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/23/07 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/22/07 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/22/07 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/22/07 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/16/07 | 8-K | Form 8-K: Current report filing | 35 | |
| 01/10/07 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 63 | |
| 01/08/07 | FWP | Form FWP: Filing under Securities Act Rules 163/433 of free writing prospectuses | 7 | |
| 01/08/07 | 8-K | Form 8-K: Current report filing | 12 | |
| 01/08/07 | S-3ASR | Form S-3ASR: Automatic shelf registration statement of securities of well-known seasoned issuers | 283 | |
| 01/03/07 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |