Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
05/23/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/23/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/23/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/11/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/08/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/08/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/07/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/07/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
04/18/12 | Statement of changes in beneficial ownership of securities |
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2 | ||
04/10/12 | Statement of changes in beneficial ownership of securities |
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2 |