Date Form Description PDF XBRL Pages
02/15/12 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 8
02/13/12 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
02/08/12 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 14
02/08/12 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
02/03/12 Statement of changes in beneficial ownership of securities PDF 2
02/03/12 Statement of changes in beneficial ownership of securities PDF 2
02/01/12 Quarterly report pursuant to Section 13 or 15(d)
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 PDF XAML 17
02/01/12 Current report filing
EX-99.1
 PDF 5
01/30/12 Initial statement of beneficial ownership of securities
EX-24.
 PDF 2
01/23/12 Current report filing
EX-99.1
 PDF 3
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