# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000036270-25-000024
Filing Date
2025-10-27
Accepted
2025-10-27 17:05:43
Documents
99
Period of Report
2025-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | mtb-20250930.htm iXBRL | 10-Q | 6000469
2 | EX-31.1 | a10q-exx3113q25.htm | EX-31.1 | 10200
3 | EX-31.2 | a10q-exx3123q25.htm | EX-31.2 | 10099
4 | EX-32.1 | a10q-exx3213q25.htm | EX-32.1 | 4665
5 | EX-32.2 | a10q-exx3223q25.htm | EX-32.2 | 4658
| Complete submission text file | 0000036270-25-000024.txt |  | 24099676

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | mtb-20250930.xsd | EX-101.SCH | 85298
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | mtb-20250930_cal.xml | EX-101.CAL | 145800
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | mtb-20250930_def.xml | EX-101.DEF | 512956
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | mtb-20250930_lab.xml | EX-101.LAB | 987468
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | mtb-20250930_pre.xml | EX-101.PRE | 773226
102 | EXTRACTED XBRL INSTANCE DOCUMENT | mtb-20250930_htm.xml | XML | 6178626

Mailing Address C/O LEGAL ONE M&T PLAZA BUFFALO NY 14203
Business Address C/O LEGAL ONE M&T PLAZA BUFFALO NY 14203 7165593172
M&T BANK CORP (Filer) CIK: 0000036270 (see all company filings)

EIN.: 160968385 | State of Incorp.: NY | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-09861 | Film No.: 251420566
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)