M&T Bank insider intends $4.6M stock sale

M&T BANK CORP (MTB) received a notice that company insider Rene F. Jones, through Fidelity Brokerage Services LLC as attorney-in-fact, intends to sell up to 19,396 shares of common stock on or after September 14, 2026 on the NYSE under Rule 144.

Rhea-AI Filing Summary

M&T BANK CORP (MTB) received a notice that company insider Rene F. Jones, through Fidelity Brokerage Services LLC as attorney-in-fact, intends to sell up to 19,396 shares of common stock on or after September 14, 2026 on the NYSE under Rule 144. These shares come from restricted stock vesting on January 31, 2025 (7,304 shares) and February 14, 2025 (6,525 shares), and from stock option exercises on July 1, 2025 (4,468 shares) and July 3, 2025 (1,099 shares). The filing lists an aggregate market value of approximately $4,642,432.60 for the shares and cites 144,416,262 common shares as outstanding for context.

Key Figures

Shares proposed to be sold: 19,396 shares Aggregate market value of shares: $4,642,432.60 Common shares outstanding: 144,416,262 shares +4 more

7 metrics

Shares proposed to be sold 19,396 shares Common stock to be sold under Rule 144 on or after September 14, 2026

Aggregate market value of shares $4,642,432.60 Value associated with the 19,396 common shares covered by the notice

Common shares outstanding 144,416,262 shares Referenced as common shares outstanding for M&T BANK CORP

Restricted stock vesting January 31, 2025 7,304 shares Portion of shares to be sold originated from this vesting

Restricted stock vesting February 14, 2025 6,525 shares Portion of shares to be sold originated from this vesting

Stock option exercise July 1, 2025 4,468 shares Portion of shares to be sold originated from this exercise

Stock option exercise July 3, 2025 1,099 shares Portion of shares to be sold originated from this exercise

Key Terms

Rule 144, Restricted Stock Vesting, Stock Option Exercise, attorney-in-fact

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Vesting financial

"Common | 01/31/2025 | Restricted Stock Vesting | Issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Stock Option Exercise financial

"Common | 07/01/2025 | Stock Option Exercise | Issuer"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

attorney-in-fact regulatory

"as attorney-in-fact for Rene F. Jones"

An attorney-in-fact is the person or entity given legal authority through a power of attorney to act on behalf of another for specific tasks, such as signing documents, voting shares, or handling transactions. For investors, this matters because it lets a trusted representative make timely decisions or complete paperwork when the owner cannot, much like handing keys to someone to run errands on your behalf—so checks on scope and limits of that authority are important.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing disclose for MTB?

It discloses that Rene F. Jones, an insider of M&T BANK CORP (MTB), intends to sell up to 19,396 shares of common stock on or after September 14, 2026 under Rule 144 through Fidelity Brokerage Services LLC.

How many MTB shares are proposed to be sold under this Form 144?

The notice covers a proposed sale of up to 19,396 shares of M&T BANK CORP common stock, with an aggregate market value listed at approximately $4,642,432.60.

What is the source of the MTB shares to be sold by Rene F. Jones?

The 19,396 shares come from restricted stock vesting on January 31, 2025 (7,304 shares) and February 14, 2025 (6,525 shares), and from stock option exercises on July 1, 2025 (4,468 shares) and July 3, 2025 (1,099 shares).

When are the MTB shares expected to be sold according to the Form 144?

The filing lists a proposed sale date of September 14, 2026 for the 19,396 shares of M&T BANK CORP common stock to be sold on the NYSE.

How many MTB common shares are noted as outstanding in the Form 144?

The Form 144 references 144,416,262 M&T BANK CORP common shares outstanding, providing a context figure separate from the 19,396 shares covered by the proposed sale.

Who is executing the sale for Rene F. Jones in the MTB Form 144?

The notice is signed by Jared Cook as a duly authorized representative of Fidelity Brokerage Services LLC, acting as attorney-in-fact for Rene F. Jones in connection with the proposed Rule 144 sale.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/14/2026 - 10:23 AM Accepted by SEC EDGAR 09/14/2026 - 10:22 AM Learn about SEC filing dates

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	0001245773
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	M&T BANK CORP
SEC File Number	001-09861
Address of Issuer	C/O LEGAL ONE M&T PLAZA BUFFALO NEW YORK 14203
Phone	7166354000
Name of Person for Whose Account the Securities are To Be Sold	JONES RENE F
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	Officer
Relationship to Issuer	Director

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	19396	4642432.60	144416262	09/14/2026	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	01/31/2025	Restricted Stock Vesting	Issuer			7304	01/31/2025	Compensation
Common	02/14/2025	Restricted Stock Vesting	Issuer			6525	02/14/2025	Compensation
Common	07/01/2025	Stock Option Exercise	Issuer			4468	07/01/2025	Cash
Common	07/03/2025	Stock Option Exercise	Issuer			1099	07/03/2025	Cash

* 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	09/14/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	06/12/2026
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	/s/ Jared Cook, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Rene F. Jones
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)