Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
04/07/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/07/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/07/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
04/07/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/23/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/22/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/08/11 | 4 | Statement of changes in beneficial ownership of securities |
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3 | |
02/08/11 | 4 | Statement of changes in beneficial ownership of securities |
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3 | |
11/09/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
10/18/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 |