M&T Bank CORP (MTB-PK) SEC Filings — 2020 0 SEC filings for M&T Bank CORP (MTB-PK) in 2020. FilingsNo filings found for MTB-PK in 2020. ExploreAll MTB-PK Filings · MTB-PK 2019 · MTB-PK 2021 · All 2020 Filings