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Date	Form	Description	PDF	XBRL	Pages
03/12/09	8-K	Current report filing			43
02/26/09	4	Statement of changes in beneficial ownership of securities Documents EX-24.1			3
02/26/09	4	Statement of changes in beneficial ownership of securities Documents EX-24.1			4
02/26/09	4	Statement of changes in beneficial ownership of securities Documents EX-24.1			4
02/26/09	4	Statement of changes in beneficial ownership of securities Documents EX-24.1			4
02/26/09	4	Statement of changes in beneficial ownership of securities Documents EX-24.1			4
02/26/09	4	Statement of changes in beneficial ownership of securities Documents EX-24.1			4
02/18/09	8-K	Current report filing			9
02/17/09	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
02/12/09	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			12