| Filing Date | Form | Description | Filing Group | Downloads |
| 11/17/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |
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| 11/14/08 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |
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| 10/27/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |
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| 10/24/08 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |
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| 10/24/08 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |
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| 10/24/08 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |
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| 10/24/08 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |
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| 10/24/08 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |
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| 10/24/08 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |
|
| 08/18/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |
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| 08/14/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |
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| 08/13/08 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |
|
| 08/13/08 | 8-K | Report of unscheduled material events or corporate event | Current Reports |
|
| 07/22/08 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |
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| 07/22/08 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |
|
| 05/15/08 | 10-Q | Quarterly report which provides a continuing view of a company's financial | Quarterly Filings |
|
| 03/31/08 | 10-K | Annual report which provides a comprehensive overview of the company for the past year | Annual Filings |
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| 11/14/07 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |
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| 08/24/07 | 10-K/A | Amendment to a previously filed 10-K | Annual Filings |
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| 08/22/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |
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| 08/21/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |
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| 08/20/07 | 8-K | Report of unscheduled material events or corporate event | Current Reports |
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| 08/13/07 | 10-Q | Quarterly report which provides a continuing view of a company's financial position | Quarterly Filings |
|
| 08/06/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |
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| 07/31/07 | 4 | Statement of changes in beneficial ownership of securities | 3,4,5 |
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