---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-022025"
form_type: "8-K"
ticker: "MTB"
cik: "0000036270"
company_name: "M&T BANK CORP"
filed_at: "2026-03-30T23:59:59+00:00"
generated_at: "2026-05-15T08:28:56.256958+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# M&T Bank authorizes $5.0B common stock repurchase program, replacing prior $4.0B plan

## Summary
- Board authorized repurchase of up to $5.0B of common stock, effective March 30, 2026.
- Replaces and terminates prior $4.0B share repurchase program from January 2025.
- Repurchases may be executed on open market or privately, subject to regulatory limitations.
- Timing, exact number of shares, and terms are at M&T's discretion.

## SEC filing metadata
- accession: 0001628280-26-022025
- form_type: 8-K
- ticker: MTB
- cik: 0000036270
- company_name: M&T BANK CORP
- filed_at: 2026-03-30T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/36270/000162828026022025/0001628280-26-022025-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/36270/000162828026022025/mbt-20260330.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-022025
- JSON: https://secwatch.observer/filing/0001628280-26-022025.json
- Plain text: https://secwatch.observer/filing/0001628280-26-022025.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.