SEC Filings
Date Form Description XBRL
02/14/11 SC 13G/A Form 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
02/14/11 SC 13G Form 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
02/08/11 SC 13G Form 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
02/07/11 SC 13G/A Form 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
01/04/11 4 Form 4: Statement of changes in beneficial ownership of securities
12/22/10 3 Form 3: Initial statement of beneficial ownership of securities
12/17/10 4/A Form 4/A: Statement of changes in beneficial ownership of securities
12/17/10 4/A Form 4/A: Statement of changes in beneficial ownership of securities
12/17/10 4 Form 4: Statement of changes in beneficial ownership of securities
12/17/10 4 Form 4: Statement of changes in beneficial ownership of securities
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