Goldman Sachs Talks Pfizer's Acquisition Deal Of Medivation By: Benzinga via Benzinga August 22, 2016 at 08:17 AM EDT Pfizer Inc. (NYSE: PFE) finalized a deal to acquire Medivation Inc (NASDAQ: MDVN) for $14 billion Monday morning. Goldman Sachs’ ... Read More >> Related Stocks: AbbVie Johnson & Johnson Macy's Pfizer