StreetInsider.com After-Hours Movers 12/20: (RHT) (NKE) (RIMM) Higher; (HEB) (MU) Lower (more...)

December 20, 2012 5:50 PM EST Send to a Friend
Hemispherx Biopharma, Inc. (NYSE: HEB) 22% LOWER; fails to win FDA panel backing for Ampligen efficacy

Red Hat, Inc ...

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