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| Date | Form | Description | XBRL | Pages |
|---|
| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/23/12 | Current report filing |
|
1 | ||
| 01/20/12 | Current report filing |
|
3 | ||
| 01/19/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/19/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/19/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/19/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/19/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/19/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/10/12 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/05/12 | Statement of changes in beneficial ownership of securities |
|
1 |