Medivation Inc. (MDVN) to Be Acquired by Pfizer for $14B

Shares of Medivation Inc. (MDVN) were trading up +13.38 or +19.92 percent to $80.54 per share in Monday's premarket after news that the company would be taken over by pharmaceutical giant Pfizer (PFE) for approximately $14 billion. Medivation Inc. stock closed at $67.16, down -0.03 or -0.04 percent in Friday's regular trading session. Stock Analysis ... READ MORE Read the rest of Medivation Inc. (MDVN) to Be Acquired by Pfizer for $14B at InvestorGuide.com .