Date Form Description PDF XBRL Pages
02/07/11 3 Initial statement of beneficial ownership of securities
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PDF 2
01/20/11 3 Initial statement of beneficial ownership of securities
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PDF 2
01/20/11 3 Initial statement of beneficial ownership of securities
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PDF 2
01/19/11 3 Initial statement of beneficial ownership of securities PDF 1
01/19/11 4 Statement of changes in beneficial ownership of securities PDF 2
01/19/11 3 Initial statement of beneficial ownership of securities PDF 1
01/13/11 3 Initial statement of beneficial ownership of securities PDF 1
01/07/11 5/A Annual statement of changes in beneficial ownership of securities PDF 2
01/07/11 5 Annual statement of changes in beneficial ownership of securities PDF 2
01/07/11 5 Annual statement of changes in beneficial ownership of securities PDF 2