![]() 1010 Wins | Pfizer May Plunge After Cholesterol Trial Is Halted (Update2) Bloomberg - By Shannon Pettypiece and Michelle Fay Cortez. Dec. 3 (Bloomberg) -- Pfizer Inc.'s shares will likely plunge after the world's biggest drugmaker unexpectedly ended development of its most important new drug ... Pfizer shares could dive after drug failure Pfizer hit by failure of cholesterol drug |