| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 05/06/08 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/06/08 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/06/08 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/06/08 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/06/08 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/06/08 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/06/08 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/01/08 | 8-K | Current report filing |
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| 04/08/08 | 3 | Initial statement of beneficial ownership of securities |
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| 03/17/08 | DEF 14A | Definitive proxy statements |
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