Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
08/22/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
08/17/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
08/13/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
08/07/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/31/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/24/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/22/12 | 4/A | 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 | |
05/15/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/14/12 | 4 | Statement of changes in beneficial ownership of securities |
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2 |