| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/10/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/07/11 | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
|
6 | ||
| 02/04/11 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/04/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/04/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/04/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/04/11 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/04/11 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 02/02/11 | Current report filing |
|
33 | ||
| 02/02/11 | Prospectus filed pursuant to Rule 424(b)(5) |
|
24 |