MTB (NYSE: MTB) insider plans $4,998,369.05 Rule 144 stock sale

Rhea-AI Filing Summary

John P. Barnes has filed notice to sell up to 21,193 shares of common stock, with an aggregate market value of $4,998,369.05, through Fidelity Brokerage Services on the NYSE around February 9, 2026. Shares outstanding were 153,690,781.

The shares to be sold were acquired as compensation through restricted stock vesting on February 18, 2021 (3,976 shares) and April 2, 2022 (17,217 shares. Barnes also sold 17,866 common shares on January 22, 2026, generating gross proceeds of $3,915,513.00.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	21193	4998369.05	153690781	02/09/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	02/18/2021	Restricted Stock Vesting	Issuer			3976	02/18/2021	Compensation
Common	04/02/2022	Restricted Stock Vesting	Issuer			17217	04/02/2022	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
John P. Barnes One M&T Plaza Buffalo NY 14203	Common	01/22/2026	17866	3915513.00

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the MTB Form 144 filing by John P. Barnes disclose?

The filing discloses that John P. Barnes plans to sell up to 21,193 common shares with an aggregate market value of $4,998,369.05. The planned sale will be executed through Fidelity Brokerage Services LLC on the NYSE around February 9, 2026.

How many MTB shares is John P. Barnes planning to sell and at what value?

John P. Barnes plans to sell 21,193 common shares with an aggregate market value of $4,998,369.05. This proposed sale is listed under Rule 144, with Fidelity Brokerage Services acting as broker and the shares traded on the NYSE.

How did John P. Barnes acquire the MTB shares he plans to sell?

The shares were acquired through restricted stock vesting from the issuer as compensation. He received 3,976 shares on February 18, 2021 and 17,217 shares on April 2, 2022, all directly from the issuer in non-cash compensation transactions.

What recent MTB share sales has John P. Barnes already completed?

During the past three months, John P. Barnes sold 17,866 common shares on January 22, 2026. These shares generated $3,915,513.00 in gross proceeds. This prior sale is reported alongside the planned Rule 144 sale of additional shares.

On which exchange and through which broker will the MTB shares be sold?

The planned Rule 144 sale lists Fidelity Brokerage Services LLC, located in Smithfield, Rhode Island, as broker. The 21,193 common shares are expected to be sold on the NYSE, with an approximate sale date of February 9, 2026.

How many MTB shares are outstanding compared to the planned sale by John P. Barnes?

The Form 144 notes that 153,690,781 common shares are outstanding. Against this baseline, John P. Barnes’ planned sale of 21,193 shares represents a small portion of the total shares currently outstanding in the issuer.