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FormDescriptionDateFormat
4Statement of changes in beneficial ownership of securitiesFeb 11, 2008View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesFeb 7, 2008View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesFeb 4, 2008View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesFeb 4, 2008View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesFeb 1, 2008View HTMLDownload DOCDownload PDFDownload XLS
SC 13G/AAmendment to a previously filed SC 13GFeb 1, 2008View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventJan 30, 2008View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesJan 29, 2008View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventJan 24, 2008View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventJan 23, 2008View HTMLDownload DOCDownload PDFDownload XLS
S-8Securities offered to employees pursuant to employee benefit plansJan 14, 2008View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventJan 8, 2008View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventJan 8, 2008View HTMLDownload DOCDownload PDFDownload XLS
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