Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
05/01/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/05/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/05/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/05/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/05/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/05/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/05/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/05/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/21/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
11/14/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 |