Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
05/23/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/23/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/23/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/22/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/18/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/10/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/09/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/04/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/03/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/04/12 | 4 | Statement of changes in beneficial ownership of securities |
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3 |