Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0104
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
  GEISEL GARY N
2. Date of Event Requiring Statement (Month/Day/Year)
05/23/2009
3. Issuer Name and Ticker or Trading Symbol
M&T BANK CORP [MTB]
(Last)
(First)
(Middle)
910 SOUTH RIVER LANDING ROAD
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

EDGEWATER, MD 21037
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 16,325 (1)
D
 
Common Stock 2,428 (1)
I
401 (k) Plan (2)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Option (Right to Buy)   (3) 10/20/2009 Common Stock 3,014 (4) $ 105.99 D  
Option (Right to Buy)   (3) 12/20/2010 Common Stock 3,604 (4) $ 107.85 D  
Option (Right to Buy)   (3) 03/21/2011 Common Stock 9,010 (4) $ 121.6 D  
Option (Right to Buy)   (3) 01/16/2012 Common Stock 2,574 (4) $ 143.8 D  
Option (Right to Buy)   (3) 02/16/2013 Common Stock 3,432 (4) $ 196.13 D  
Option (Right to Buy)   (3) 04/16/2013 Common Stock 4,290 (4) $ 139.09 D  
Option (Right to Buy)   (3) 02/15/2014 Common Stock 3,538 (4) $ 209.76 D  
Option (Right to Buy)   (3) 02/18/2014 Common Stock 6,865 (4) $ 187.73 D  
Option (Right to Buy)   (3) 02/21/2015 Common Stock 6,235 (4) $ 208.01 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
GEISEL GARY N
910 SOUTH RIVER LANDING ROAD
EDGEWATER, MD 21037
  X      

Signatures

By: Brian R. Yoshida, Esq. (Attorney-In-Fact) 05/29/2009
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Acquired pursuant to the Agreement and Plan of Merger (the "Merger Agreement") among M&T Bank Corporation ("M&T"), First Empire State Holding Company, a wholly owned subsidiary of M&T ("First Empire"), and Provident Bankshares Corporation ("Provident") pursuant to which the reporting person, as a shareholder of Provident, received the right to acquire 0.171625 of a share of M&T common stock for each share of Provident common stock held by the reporting person at the time of the consummation of the merger of Provident with and into First Empire on May 23, 2009.
(2) The information presented is as of May 23, 2009.
(3) Currently exercisable
(4) Under the terms of the Merger Agreement, the outstanding and unexercised stock options to acquire Provident common stock were converted into stock options to acquire M&T common stock adjusted to reflect the exchange ratio applicable to Provident common stock.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.