MTB Form 144: Insider Notice to Sell 4,330 Common Shares via JonesTrading

Rhea-AI Filing Summary

M&T Bank Corp. (MTB) filed a Form 144 reporting a proposed sale of 4,330 shares of its common stock ($0.50 par) through JonesTrading on the NYSE with an aggregate market value of $834,824. The shares represent a small slice of the issuer's 156,269,291 outstanding shares and are scheduled for an approximate sale date of 08/14/2025.

The securities were acquired as compensation through vesting events on 01/29/2018 (1,549 shares), 01/30/2018 (1,679 shares) and 01/31/2018 (1,102 shares), with payment characterized as compensation. The filing indicates nothing to report for sales during the past three months and includes the signer’s representation that no undisclosed material adverse information is known.

Insights

Securities Analyst

TL;DR: Small, routine insider sale tied to vested awards; unlikely to be material to MTB’s capitalization.

The Form 144 discloses a proposed disposition of 4,330 shares with an aggregate market value of $834,824, executed through JonesTrading and sourced from compensation/vesting in January 2018. Relative to the reported 156,269,291 shares outstanding, this position is immaterial on an absolute basis. The filing follows Rule 144 disclosure norms and reports no prior sales in the last three months, which supports routine compliance rather than signaling a significant change in insider stance.

Corporate Governance Expert

TL;DR: Compliance-focused disclosure; the signer affirms no undisclosed material information and documents the vesting origin of the shares.

The notice documents that the shares were acquired via equity compensation and that the proposed sale will be executed under Rule 144 procedures. The explicit representation about absence of undisclosed material adverse information is standard and important for issuer governance. Given the small size of the sale versus outstanding equity, the filing appears procedural rather than indicative of material corporate developments.

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 Stock $0.50 par value	JonesTrading Institutional Services 555 Saint Charles Drive Suite #200 Thousand Oaks CA 91360	4330	834824	156269291	08/14/2025	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 Stock	01/29/2018	Compensation/Vesting of Equity Award	Issuer			1549	01/29/2018	Compensation
Common Stock	01/30/2018	Compensation/Vesting of Equity Award	Issuer			1679	01/30/2018	Compensation
Common Stock	01/31/2018	Compensation/Vesting of Equity Award	Issuer			1102	01/31/2018	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

Nothing to Report

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

How many M&T Bank (MTB) shares are proposed for sale in this Form 144?

The filing reports a proposed sale of 4,330 shares of common stock.

What is the aggregate market value of the shares to be sold?

The aggregate market value reported is $834,824.

When is the approximate date of sale for the securities?

The filing lists an approximate sale date of 08/14/2025.

How were the securities acquired by the seller?

The securities were acquired as compensation/vesting of equity awards on 01/29/2018 (1,549 shares), 01/30/2018 (1,679 shares) and 01/31/2018 (1,102 shares).

Who is the broker handling the proposed sale?

The broker named in the filing is JonesTrading Institutional Services.

Were there any securities of the issuer sold by the person in the past three months?

The filing states Nothing to Report for securities sold during the past three months.