| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/04/08 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 02/04/08 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 02/04/08 | 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 | 9 | |
| 01/18/08 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 01/03/08 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/03/08 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/21/07 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 1 | |
| 12/12/07 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 11/16/07 | 8-K | Form 8-K: Current report filing | 7 | |
| 11/09/07 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |