Biotechnology Investing News Market News Technology Achillion Shares Skyrocket After Alexion Buyout Author Bryan ShinPosted on 10/16/2019 1871 2 Achillion Pharmaceuticals (NASDAQ: ACHN) shares skyrocketed by over 80% on Wednesday morning after Alexion Pharmaceuticals (NASDAQ: ALXN) agreed to acquire the Company for a cash deal valued at USD...