Date Form Description PDF XBRL Pages
12/19/12 4 Statement of changes in beneficial ownership of securities
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PDF 3
12/19/12 4 Statement of changes in beneficial ownership of securities
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PDF 3
12/17/12 4 Statement of changes in beneficial ownership of securities
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PDF 3
12/17/12 4/A Statement of changes in beneficial ownership of securities PDF 2
12/14/12 4 Statement of changes in beneficial ownership of securities
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PDF 3
12/12/12 4 Statement of changes in beneficial ownership of securities PDF 2
12/11/12 8-K Current report filing
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PDF 6
12/11/12 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities
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PDF 13
12/10/12 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions PDF 5
12/07/12 8-K Current report filing PDF 4