Date Form Description Filing Group PDF XBRL Pages
02/14/13 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions Other 5
02/14/13 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions Other 4
02/14/13 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions Other 8
02/14/13 SC 13G Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions Other 21
12/17/12 10-Q Quarterly report pursuant to Section 13 or 15(d) Other 34
12/12/12 8-K Current report filing Current Report 16
11/08/12 4 Statement of changes in beneficial ownership of securities 3, 4, 5 1
11/08/12 4 Statement of changes in beneficial ownership of securities 3, 4, 5 1
11/08/12 4 Statement of changes in beneficial ownership of securities 3, 4, 5 1
11/08/12 4 Statement of changes in beneficial ownership of securities 3, 4, 5 1
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