Boston Scientific (BSX) stock drops after $14.5B Penumbra deal; FDA nod and earnings date ahead
New York, Jan 15, 2026, 18:09 (ET) — After-hours update. Shares of Boston Scientific Corp (NYSE: BSX) dropped roughly 4% Thursday following its deal to acquire blood-clot treatment company Penumbra. Boston Scientific’s stock slipped $3.75, closing near $90.03 in late U.S. trading. Meanwhile, Penumbra (NYSE: PEN) surged around 12%, reaching $350.49. Boston Scientific announced it will pay $374 per Penumbra…