Jim Meyer to Become Chief Financial Officer, Effective March 1, 2026 WALTHAM, Mass. / Jul 23, 2025 / Business Wire / Thermo Fisher Scientific Inc. (NYSE: TMO), the world leader in serving science, today announced that Stephen Williamson, senior vice president and chief financial officer (CFO), has decided to retire from the company, effective March 31, 2026. The company’s board of directors has approved the appointment of... Read More