Date Form Description PDF XBRL Pages
02/21/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/21/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/20/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/19/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/14/13 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 12
02/14/13 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 4
02/12/13 4 Statement of changes in beneficial ownership of securities PDF 2
02/11/13 8-K Current report filing
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EX-99.1
 PDF 30
02/08/13 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
02/06/13 8-K Current report filing
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EX-99.1
EX-99.2
 PDF 37
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