Date Form Description PDF XBRL Pages
02/13/07 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
02/12/07 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 PDF 4
01/30/07 4 Statement of changes in beneficial ownership of securities PDF 2
01/29/07 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 8
01/23/07 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 PDF 7
01/17/07 4 Statement of changes in beneficial ownership of securities PDF 2
01/11/07 8-K/A Current report filing
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PDF 6
01/10/07 8-K Current report filing
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PDF 6
01/10/07 4 Statement of changes in beneficial ownership of securities PDF 2
01/04/07 4 Statement of changes in beneficial ownership of securities PDF 2