Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
06/20/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
06/20/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
06/15/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
06/15/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
06/15/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
06/15/11 | 4 | Statement of changes in beneficial ownership of securities |
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4 | |
03/24/11 | 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 | |
03/01/11 | 4 | Statement of changes in beneficial ownership of securities |
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3 | |
03/01/11 | 4 | Statement of changes in beneficial ownership of securities |
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3 |