Date Form Description PDF XBRL Pages
02/21/12 Current report filing PDF 3
02/14/12 Statement of changes in beneficial ownership of securities PDF 1
02/14/12 Statement of changes in beneficial ownership of securities PDF 1
02/14/12 Statement of changes in beneficial ownership of securities PDF 1
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
02/10/12 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
02/10/12 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 6
02/07/12 Current report filing
EX-99.1
EX-99.2
 PDF 21
01/17/12 Current report filing
EX-23.1
EX-99.1
EX-99.2
EX-99.3
 PDF 41
12/29/11 Automatic shelf registration statement of securities of well-known seasoned issuers
EX-4.4(F)
EX-4.7(A)
EX-4.8(A)
EX-5.1
EX-12
EX-23.1
EX-25.1
EX-25.2
 PDF 278
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