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FormDescriptionDateFormat
4Statement of changes in beneficial ownership of securitiesMar 12, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesMar 12, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesMar 12, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesMar 12, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesMar 12, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesMar 12, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesMar 12, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesMar 6, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesMar 6, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesMar 6, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesMar 6, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesMar 2, 2012View HTMLDownload DOCDownload PDF
S-3ASRAutomatic shelf registration statement of securities of well-known seasoned issuersMar 2, 2012View HTMLDownload DOCDownload PDFDownload XLS
10-K/AAmendment to a previously filed 10-KMar 1, 2012View HTMLDownload DOCDownload PDFDownload XLSView XBRLDownload XBRL
10-KAnnual report which provides a comprehensive overview of the company for the past yearFeb 29, 2012View HTMLDownload DOCDownload PDFDownload XLS
8-KReport of unscheduled material events or corporate eventFeb 28, 2012View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesFeb 27, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesFeb 27, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesFeb 27, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesFeb 27, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesFeb 27, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesFeb 27, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesFeb 24, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesFeb 24, 2012View HTMLDownload DOCDownload PDF
4Statement of changes in beneficial ownership of securitiesFeb 24, 2012View HTMLDownload DOCDownload PDF
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