NEW YORK (S&P Global Ratings) Sept. 25, 2023--S&P Global Ratings today assigned its 'A-2' short-term issuer credit rating to M&T Bank Corp. We also assigned 'BBB+/A-2' senior debt ratings and 'BBB/A-2' subordinated debt ratings to M&T Bank Corp.'s bank note program. In addition, we assigned 'A-/A-2' senior debt ratings and 'BBB+/A-2' subordinated debt ratings to Manufacturers&Traders Trust Co.'s $20 billion bank note program. General Criteria: Hybrid Capital: Methodology And Assumptions, March 2, 2022 Criteria Financial Institutions Banks: Banking Industry Country Risk Assessment Methodology And Assumptions, Dec. 9, 2021 Criteria Financial Institutions General: Financial Institutions Rating Methodology, Dec. 9, 2021 General Criteria: Environmental, Social, And Governance Principles In Credit Ratings, Oct. 10, 2021 General Criteria: