M&T Bank Corporation Investor Presentation Update

M&T Bank Corporation filed a Form 8-K on October 28, 2025, disclosing the posting of an investor presentation to its website. The presentation, dated October 28, 2025, is intended for use in discussions with investors and analysts. It highlights the bank's financial performance, strategic priorities, and key metrics. The presentation emphasizes M&T's focus on building its New England and Long Island markets, optimizing resources, and enhancing risk management capabilities. It also provides an outlook for the fourth quarter of 2025, including expectations for net interest income, fee income, and credit metrics. The filing includes the presentation as Exhibit 99.1.