CAMBRIDGE, Mass.--(BUSINESS WIRE)--Genzyme Corp. (NASDAQ: GENZ) and Relational Investors LLC announced today that they have amended their mutual cooperation agreement and that Ralph Whitworth, principal and co-founder of Relational, has been elected to Genzyme’s board of directors, effective immediately. Relational, a $6 billion private investment fund, began investing in Genzyme shares in late 2008 and is one of Genzyme’s largest shareholders.
