MTB insider files Form 144 to sell 15,000 shares via J.P. Morgan

Rhea-AI Filing Summary

M&T Bank Corp. (MTB) Form 144 filing discloses a proposed sale of 15,000 shares of Common Stock through J.P. Morgan Securities LLC on 08/22/2025. The filing reports an aggregate market value of $2,886,450 against 156,269,291 shares outstanding, indicating the position is a very small fraction of total shares. The shares were acquired on 04/02/2022 in connection with a merger from the issuer, and no other sales by the reporting person were reported in the past three months. The notice includes the standard attestation that the seller is not aware of undisclosed material adverse information and contains the required signature warning about intentional misstatements.

Positive

• Timely disclosure of a proposed Rule 144 sale specifying broker, quantity, and approximate sale date
• No reported sales by the reporting person in the prior three months, suggesting this is an isolated disposition

Negative

• Insider sale of 15,000 shares (although immaterial relative to 156,269,291 outstanding shares)
• No trading-plan date disclosed in the filing (if a 10b5-1 plan exists, it is not indicated here)

Insights

Securities Analyst

TL;DR: Small insider sale listed — 15,000 shares proposed, negligible versus outstanding shares; unlikely to move the stock materially.

The filing shows a planned sale of 15,000 common shares via J.P. Morgan with an aggregate market value of $2,886,450 and 156,269,291 shares outstanding. The shares were acquired in a merger on 04/02/2022. Relative to the company's share count, the block represents under 0.01% of outstanding shares, which is immaterial from a market-impact perspective. The filing includes the standard attestation and reports no sales in the prior three months, consistent with routine Rule 144 disclosures.

Compliance/Risk Analyst

TL;DR: Disclosure complies with Rule 144 requirements and includes the required attestation; no red flags in the document itself.

The Form 144 identifies the broker, J.P. Morgan Securities LLC, the approximate sale date of 08/22/2025, and the acquisition details (merger on 04/02/2022). It states no sales in the past three months and contains the seller's representation regarding material adverse information. From a compliance standpoint, the form appears complete for a standard Rule 144 notice; there is no evidence in the filing of trading-plan dates or other exemptions disclosed.

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	J.P. Morgan Securities LLC 390 Madison Avenue, 6th Floor New York NY 10017	15000	2886450	156269291	08/22/2025	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	04/02/2022	Merger	Issuer			15000	04/02/2022	N/A

* 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

What does M&T Bank Corp. (MTB) Form 144 disclose?

The filing discloses a proposed sale of 15,000 shares of Common Stock through J.P. Morgan Securities LLC on 08/22/2025 with an aggregate market value of $2,886,450.

When were the shares to be sold by the MTB reporting person acquired?

The 15,000 shares were acquired on 04/02/2022 in connection with a merger from the issuer.

How material is the proposed sale relative to MTB's outstanding shares?

The filing lists 156,269,291 shares outstanding; 15,000 shares represent well under 0.01% of outstanding shares, which is immaterial.

Did the reporting person sell any MTB securities in the prior three months?

No. The filing states "Nothing to Report" for securities sold during the past three months.

Does the Form 144 include any attestation about undisclosed information?

Yes. The signer represents they do not know any material adverse information about the issuer that has not been publicly disclosed.