Date | Form | Description | Docs | XBRL | Pages |
02/07/12 | 4 | Statement of changes in beneficial ownership of securities |
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1 | |
02/07/12 | 4 | Statement of changes in beneficial ownership of securities |
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1 | |
02/07/12 | 4 | Statement of changes in beneficial ownership of securities |
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1 | |
02/07/12 | 4 | Statement of changes in beneficial ownership of securities |
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1 | |
01/19/12 | 4 | Statement of changes in beneficial ownership of securities |
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1 | |
01/06/12 | 4 | Statement of changes in beneficial ownership of securities |
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1 | |
01/06/12 | 4 | Statement of changes in beneficial ownership of securities |
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1 | |
01/06/12 | 4 | Statement of changes in beneficial ownership of securities |
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1 | |
01/05/12 | 3 | Statement of changes in beneficial ownership of securities |
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2 | |
01/05/12 | 3 | Statement of changes in beneficial ownership of securities |
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2 |