X0306 4 2017-02-24 0 0000036270 M&T BANK CORP MTB 0001346060 DAngelo John L ONE M&T PLAZA BUFFALO NY 14203 0 1 0 0 Sr. VP & General Auditor Common Stock 2017-02-24 4 S 0 1000 168.56 D 1829 D Phantom Common Stock Units Common Stock 716 I Supplemental 401(k) Plan The reported phantom common stock units are held by the reporting person in an excess benefit plan account maintained by M&T Bank Corporation and represent a like number of shares of M&T Bank Corporation common stock. The phantom common stock units may only be settled in cash upon distribution in accordance with the terms of the plan. The reported phantom common stock units also include units acquired through the dividend reinvestment feature of the plan. The information presented is as of December 30, 2016. By: Karla L. Harlow, Esq. (Attorney-In-Fact) 2017-02-27