Date Form Description PDF XBRL Pages
03/21/12 Definitive proxy statements PDF 58
02/28/12 Annual report pursuant to Section 13 and 15(d)
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EX-10.16
EX-10.17
EX-10.18
EX-10.19
EX-21.0
EX-23.0
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 PDF XBRL XAML 101
02/17/12 Current report filing
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EX-99.1
 PDF 5
02/13/12 Statement of changes in beneficial ownership of securities PDF 2
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
02/08/12 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
02/07/12 Current report filing
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EX-99.1
 PDF 8
02/07/12 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
02/01/12 Statement of changes in beneficial ownership of securities PDF 2
01/25/12 Annual statement of changes in beneficial ownership of securities PDF 2
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