ST. PAUL, Minn., May 14, 2024 /PRNewswire/ -- At today's Annual Meeting of Shareholders, 3M (NYSE:MMM) highlighted its strong portfolio of leading businesses, leading innovation in material science, and progress in executing the company's strategic priorities. "In 2023, we took significant action to improve our performance across our businesses and our operational execution. Our results demonstrate the positive impact of the changes we have made over the last several years, " said 3M executive chairman Mike ...