Pfizer Jilted By AstraZeneca; Analyst Sees Break-Up By: Benzinga via Benzinga May 27, 2014 at 14:41 PM EDT The six-month saga of Pfizer's (NYSE: PFE) negotiations with AstraZeneca (NYSE: AZN) came to a crashing halt Monday with the ... Read More >> Related Stocks: Astrazeneca Plc ADR Pfizer