| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 05/18/07 | 4/A | Statement of changes in beneficial ownership of securities |
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| 05/17/07 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/11/07 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/10/07 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
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| 05/10/07 | 424B3 | Prospectus filed pursuant to Rule 424(b)(3) |
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| 05/09/07 | EFFECT | Notice of Effectiveness |
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| 05/04/07 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/04/07 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/04/07 | 4 | Statement of changes in beneficial ownership of securities |
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| 05/04/07 | 4 | Statement of changes in beneficial ownership of securities |
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