Filing Type: View All 10-K 10-K/A 10-Q 10-Q/A 11-K 15-12G 25 3 4 4/A 424B2 424B3 424B4 424B5 5 8-A12G 8-K 8-K/A ARS CORRESP DEF 14A DEFA14A EFFECT NT 10-K NT 11-K POS AM PRE 14A S-1 S-1/A S-1MEF S-3 S-3/A S-4 S-4/A S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A UPLOAD

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Date	Form	Description	PDF	XBRL	Pages
02/14/11	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			10
02/14/11	5	Annual statement of changes in beneficial ownership of securities			2
02/11/11	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 Documents EX-99.1			7
12/28/10	4	Statement of changes in beneficial ownership of securities			2
12/22/10	SC 13D/A	Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities			18
12/13/10	8-K	Current report filing Documents EX-99			14
12/07/10	4	Statement of changes in beneficial ownership of securities			2
12/02/10	4	Statement of changes in beneficial ownership of securities			2
12/02/10	4	Statement of changes in beneficial ownership of securities			2
12/02/10	4	Statement of changes in beneficial ownership of securities			2