Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
05/22/13 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/21/13 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/20/13 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/17/13 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/17/13 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/02/13 | Statement of changes in beneficial ownership of securities |
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2 | ||
05/02/13 | Statement of changes in beneficial ownership of securities |
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2 | ||
04/23/13 | Statement of changes in beneficial ownership of securities |
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2 | ||
04/15/13 | Statement of changes in beneficial ownership of securities |
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2 | ||
04/11/13 | Statement of changes in beneficial ownership of securities |
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2 |