| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/04/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/11 | 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 |
|
5 | |
| 02/02/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/31/11 | 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 |
|
5 | |
| 01/31/11 | 8-K | Current report filing |
|
8 | |
| 01/31/11 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
61 | |
| 01/20/11 | 3 | Initial statement of beneficial ownership of securities |
|
4 | |
| 01/11/11 | 8-K | Current report filing |
|
4 | |
| 01/03/11 | 8-K | Current report filing |
|
4 | |
| 12/23/10 | EFFECT | Notice of Effectiveness |
|
1 |
