X0202 4 2005-01-21 0 0000036270 M&T BANK CORP MTB 0001245764 COLLINS ATWOOD III 25 SOUTH CHARLES STREET 22ND FLOOR BALTIMORE MD 21201 0 1 0 0 Executive Vice President Common Stock 2005-01-21 4 M 0 50000 21.10 A 135290 D Common Stock 2005-01-21 4 S 0 100 100.24 D 135190 D Common Stock 2005-01-21 4 S 0 700 100.25 D 134490 D Common Stock 2005-01-21 4 S 0 200 100.28 D 134290 D Common Stock 2005-01-21 4 S 0 200 100.29 D 134090 D Common Stock 2005-01-21 4 S 0 1500 100.30 D 132590 D Common Stock 2005-01-21 4 S 0 100 100.33 D 132490 D Common Stock 2005-01-21 4 S 0 700 100.34 D 131790 D Common Stock 2005-01-21 4 S 0 3870 100.35 D 127920 D Common Stock 2005-01-21 4 S 0 5100 100.38 D 122820 D Common Stock 2005-01-21 4 S 0 500 100.40 D 122320 D Common Stock 2005-01-21 4 S 0 900 100.42 D 121420 D Common Stock 2005-01-21 4 S 0 1400 100.45 D 120020 D Common Stock 2005-01-21 4 S 0 300 100.46 D 119720 D Common Stock 2005-01-21 4 S 0 1000 100.48 D 118720 D Common Stock 2005-01-21 4 S 0 500 100.49 D 118220 D Common Stock 2005-01-21 4 S 0 900 100.50 D 117320 D Common Stock 2005-01-21 4 S 0 400 100.51 D 116920 D Common Stock 2005-01-21 4 S 0 600 100.52 D 116320 D Common Stock 2005-01-21 4 S 0 1000 100.53 D 115320 D Common Stock 2005-01-21 4 S 0 500 100.54 D 114820 D Common Stock 2005-01-21 4 S 0 1900 100.55 D 112920 D Common Stock 2005-01-21 4 S 0 100 100.56 D 112820 D Common Stock 2005-01-21 4 S 0 100 100.58 D 112720 D Common Stock 2005-01-21 4 S 0 200 100.59 D 112520 D Common Stock 2005-01-21 4 S 0 1200 100.60 D 111320 D Common Stock 2005-01-21 4 S 0 100 100.61 D 111220 D Common Stock 2005-01-21 4 S 0 100 100.62 D 111120 D Common Stock 2005-01-21 4 S 0 200 100.63 D 110920 D Common Stock 2005-01-21 4 S 0 1000 100.64 D 109920 D Option (right to buy) 21.10 2005-01-21 4 M 0 50000 D 2006-01-16 Common Stock 50000 0 D Currently exercisable. The option was granted under an employee stock option plan maintained by M&T Bank Corporation, and therefore the reporting person paid no price for the option. This is the first of two Form 4s being filed by the reporting person to report the reporting person's transactions that occurred on January 21, 2005. Multiple Form 4s filings are required due to system limitations that do not allow more than 30 transactions to be reported in Table I. By: Brian R. Yoshida, Esq. (Attorney-In-Fact) 2005-01-25