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4Statement of changes in beneficial ownership of securitiesOct 23, 2012View HTMLDownload DOCDownload PDF
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4Statement of changes in beneficial ownership of securitiesJun 7, 2012View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesJun 7, 2012View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesJun 7, 2012View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesJun 7, 2012View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesJun 7, 2012View HTMLDownload DOCDownload PDFDownload XLS
4Statement of changes in beneficial ownership of securitiesMay 8, 2012View HTMLDownload DOCDownload PDF