Goldman Sachs Downgrades AstraZeneca To Sell, Cites High Pipeline Expectations By: Benzinga via Benzinga April 12, 2016 at 07:57 AM EDT The valuation of AstraZeneca plc (ADR) (NYSE: AZN) shares “skews the risk-reward against investors,” Goldman Sachs’ ... Read More >> Related Stocks: Astrazeneca Plc ADR