Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
06/16/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
06/14/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/27/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
05/19/11 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
01/28/11 | 3 | Initial statement of beneficial ownership of securities |
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2 | |
07/19/10 | 4 | Statement of changes in beneficial ownership of securities |
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2 | |
07/22/09 | 4/A | Statement of changes in beneficial ownership of securities |
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2 | |
07/22/09 | 4/A | Statement of changes in beneficial ownership of securities |
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2 | |
07/22/09 | 4/A | Statement of changes in beneficial ownership of securities |
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2 | |
07/16/09 | 4 | Statement of changes in beneficial ownership of securities |
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2 |