| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 03/24/10 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/24/10 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/24/10 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/24/10 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/18/10 | 8-K | Form 8-K: Current report filing |
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| 03/17/10 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/16/10 | 4 | Form 4: Statement of changes in beneficial ownership of securities |
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| 03/15/10 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) |
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| 03/15/10 | 8-K | Form 8-K: Current report filing |
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| 03/15/10 | FWP | Form FWP: Filing under Securities Act Rules 163/433 of free writing prospectuses |
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