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| Date | Form | Description | XBRL | Pages |
|---|
| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/03/11 | Current report filing |
|
13 | ||
| 04/20/11 | Current report filing |
|
3 | ||
| 04/18/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 04/04/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/31/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/07/11 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 03/07/11 | Current report filing |
|
3 | ||
| 03/03/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/03/11 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 03/03/11 | Statement of changes in beneficial ownership of securities |
|
1 |