Date Form Description PDF XBRL Pages
02/13/12 Statement of changes in beneficial ownership of securities PDF 1
02/13/12 Statement of changes in beneficial ownership of securities PDF 1
02/10/12 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
02/10/12 Statement of changes in beneficial ownership of securities PDF 1
02/10/12 Statement of changes in beneficial ownership of securities PDF 1
02/10/12 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
02/06/12 Initial Quarterly Form 13F Holdings Report filed by institutional managers Initial Quarterly Form 13F Combination Report filed by institutional managers PDF 13
02/02/12 Current report filing
Documentsexpand_more
EX-99.1
EX-99.2
 PDF 110
01/31/12 Statement of changes in beneficial ownership of securities PDF 1
01/30/12 Current report filing
Documentsexpand_more
EX-99.1
 PDF 85
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