Sep 21, 2012 10:51AM Notable Analyst Rating Changes 09/21: (CAG) (IP) (INVN) Upgraded; (GT) (IHS) (CE) Downgraded

Sep 21, 2012 06:32AM Baird Downgrades IHS Inc. (IHS) to Neutral

Mar 17, 2010 05:40PM After-Hours Movers 3/17: TWER, SURG, STRI Higher; WPCS, SASR, CLC, TSL, THRX Lower

Oct 1, 2009 08:48AM Baird Initiates Coverage on IHS (IHS) with an Outperform

Sep 17, 2009 05:36PM After-Hours Movers 9/17: IHS, GEOY Higher; CLUB, FSP, NMM, SIRI Lower