Pfizer Has Had A Busy M&A Year...Or Has It? By: Benzinga via Benzinga August 23, 2016 at 08:58 AM EDT Pfizer Inc. (NYSE: PFE)'s acquisition of Medivation Inc (NASDAQ: MDVN) may have come as a surprise to some, but Pfizer has a long ... Read More >> Related Stocks: Allergan Plc Astrazeneca Plc ADR Macy's Pfizer