Aug 10, 2012 08:32AM Charles River (CRAI) Approves Additional $5M Buyback Plan

Feb 22, 2012 05:36PM Charles River Associates (CRAI) Expands Buyback Up to $4.45M Common Shares

Aug 30, 2011 05:32PM Charles River Associates (CRAI) Increases Buyback Plan by $7.5 Million

Jul 6, 2010 08:50AM Charles River Associates (CRAI) Increases Stock Buyback to $5M