secwatch.observer — SEC 8-K summary
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Issuer:     FINANCIAL INSTITUTIONS INC (FISI)
CIK:        0000862831
Form:       8-K
Filed at:   2023-09-20T23:59:59+00:00
Accession:  0000950170-23-049000
Event type: leadership
Sentiment:  neutral
Materiality: 0.40
Item codes: 5.02, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

FISI Controller Sonia Dumbleton to retire March 2024; Sandra Byers promoted to Deputy Controller
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- Sonia Dumbleton, SVP, Controller and PAO, to retire effective March 22, 2024 after 40 years.
- Sandra Byers promoted to Deputy Controller effective October 2, 2023 to lead transition.
- Byers joined FISI as Assistant Controller in May 2021; prior banking experience with M&T, HSBC.
- Dumbleton served as Controller since 2006; also held finance/audit roles since 1984.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/862831/000095017023049000/0000950170-23-049000-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/862831/000095017023049000/fisi-20230915.htm
  HTML page:      https://secwatch.observer/filing/0000950170-23-049000

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer