secwatch.observer — SEC 8-K summary
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Issuer:     M&T BANK CORP (MTB)
CIK:        0000036270
Form:       8-K
Filed at:   2023-01-03T23:59:59+00:00
Accession:  0001193125-23-000204
Event type: leadership
Sentiment:  neutral
Materiality: 0.25
Item codes: 5.02
LLM model:  deepseek-v4-flash:cloud@v2

M&T Bank director Calvin Butler Jr. resigns from board to become Exelon CEO
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- Calvin G. Butler, Jr. stepped down from M&T's board effective Dec. 31, 2022.
- Butler was named President and CEO of Exelon, effective Dec. 31, 2022.
- He served on M&T's board since 2020; no replacement announced.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/36270/000119312523000204/0001193125-23-000204-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/36270/000119312523000204/d432287d8k.htm
  HTML page:      https://secwatch.observer/filing/0001193125-23-000204

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