Date Form Description PDF XBRL Pages
03/08/13 Initial statement of beneficial ownership of securities
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PDF 2
03/06/13 Current report filing
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PDF 10
02/14/13 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 7
02/14/13 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 10
02/08/13 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
01/31/13 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 6
01/03/13 Statement of changes in beneficial ownership of securities PDF 1
12/14/12 Current report filing
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PDF 17
12/11/12 Current report filing
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PDF 17
12/04/12 Statement of changes in beneficial ownership of securities PDF 1