Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
03/02/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
03/01/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/18/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/17/11 | 4 | Statement of changes in beneficial ownership of securities |
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3 | |
02/15/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/15/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/11/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/10/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/01/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
02/01/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 |