4 Reasons To Buy, 2 Controversies Surrounding AstraZeneca By: Benzinga via Benzinga September 22, 2017 at 09:51 AM EDT Bernstein upgraded shares of AstraZeneca plc (ADR) (NYSE: AZN), giving four reasons for its optimistic assessment. All the same, the ... Read More >> Related Stocks: Astrazeneca Plc ADR