Date Form Description PDF XBRL Pages
02/14/08 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 17
02/13/08 8-K Current report filing 3
02/12/08 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 8
02/08/08 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 5
01/14/08 8-K Current report filing 3
01/11/08 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 6
01/03/08 8-K Current report filing 3
01/02/08 4 Statement of changes in beneficial ownership of securities 2
12/21/07 8-K Current report filing 3
12/18/07 8-K Current report filing 3
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