Company · Ownership research

M&T BANK CORP MTB

CIK 0000036270

Form 4 transactions dated Nov 1, 2023 to Nov 8, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 51 rows; the complete set is available through the API.

Insider filings on file run through Oct 20, 2026.

Insider purchases & sales

Purchased: $0.00
Sold: $121.68M

Nov 1, 2023 – Oct 20, 2026
Available records · partial months are marked ·

202410 of 30 preview events · 51 available in 2024

Date	Insider	Activity	Trade value (USD)	% of prior holding
Dec 3, 2024	GEISEL GARY N Director · Vice Chairman	Sale	$537.57K 2,490 shares sold	100.00% sold Indirect holding	▾
Nov 26, 2024	Woodrow Tracy S. Sr. Executive Vice President	Sale	$468.20K 2,121 shares sold	29.21% sold Direct holding	▾
Nov 25, 2024	SALAMONE DENIS J Director	Sale	$2.23M 10,000 shares sold	22.27% sold Direct holding	▾
Nov 21, 2024	BARNES JOHN P Director	Sale	$291.76K 1,348 shares sold	100.00% sold Indirect holding	▾
Nov 21, 2024	BARNES JOHN P Director	Sale	$337.04K 1,558 shares sold	100.00% sold Trust holding	▾
Nov 21, 2024	BARNES JOHN P Director	Sale	$3.72M 17,094 shares sold	34.22% sold Trust holding	▾
Nov 14, 2024	Wisler Michael A. Sr. Executive Vice President	Sale	$2.40M 11,250 shares sold	80.45% sold Direct holding	▾
Nov 12, 2024	Todaro Michael J. Sr. Executive Vice President	Sale	$1.02M 4,786 shares sold	63.20% sold Direct holding	▾
Nov 6, 2024	WALTERS KIRK W Director	Sale	$334.25K 1,590 shares sold	43.00% sold Direct holding	▾
Nov 6, 2024	WALTERS KIRK W Director	Sale	$3.12M 15,045 shares sold	100.00% sold LLC holding	▾

Showing 30 / 51 record groups in 2024. The complete set is available through the API.

M&T BANK CORP · MTB

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 30 of 51 purchase / sale groups and 30 of 152 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"MTB","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.