Date Form Description XBRL Pages
02/14/13 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 3
02/14/13 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 5
02/14/13 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 5
02/13/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/13/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/13/13 3 Form 3: Initial statement of beneficial ownership of securities 3
02/13/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/13/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/13/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
02/13/13 4 Form 4: Statement of changes in beneficial ownership of securities 2
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