Date Form Description PDF XBRL Pages
02/08/13 8-K Current report filing
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EX-99.1
 PDF 56
02/01/13 4 Statement of changes in beneficial ownership of securities PDF 2
01/31/13 SC 13G/A 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
01/30/13 SC 13G/A 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
01/29/13 4 Statement of changes in beneficial ownership of securities PDF 2
01/25/13 4 Statement of changes in beneficial ownership of securities PDF 2
01/17/13 4 Statement of changes in beneficial ownership of securities PDF 2
01/15/13 8-K Current report filing
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EX-99.1
 PDF 8
01/02/13 4 Statement of changes in beneficial ownership of securities PDF 2
12/20/12 4 Statement of changes in beneficial ownership of securities PDF 2
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