Date Form Description PDF XBRL Pages
02/28/13 Statement of changes in beneficial ownership of securities PDF 2
02/28/13 Statement of changes in beneficial ownership of securities PDF 2
02/27/13 Current report filing
EX-99.1
 PDF 3
02/27/13 Current report filing
EX-99.1
 PDF 16
02/21/13 Additional definitive proxy soliciting materials and Rule 14(a)(12) material PDF 2
02/19/13 Statement of changes in beneficial ownership of securities PDF 2
02/11/13 Current report filing
EX-23.1
EX-99.1
EX-99.2
EX-99.3
 PDF 39
02/11/13 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
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
02/07/13 Statement of changes in beneficial ownership of securities PDF 2
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