secwatch.observer — SEC 8-K summary
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Issuer:     BOK FINANCIAL CORP (BOKF)
CIK:        0000875357
Form:       8-K
Filed at:   2022-11-16T23:59:59+00:00
Accession:  0000875357-22-000053
Event type: leadership
Sentiment:  neutral
Materiality: 0.55
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

BOK Financial CFO Steven Nell to retire March 31, 2023; Marty Grunst named successor, Mindy Mahaney becomes CRO
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- CFO Steven Nell retires after 30 years with BOK Financial, over 20 as CFO; effective March 31, 2023.
- Chief Risk Officer Marty Grunst will become CFO; Grunst has been with company since 2009, previously treasurer.
- Mindy Mahaney promoted to Chief Risk Officer; previously COO for wealth management, with BOKF since 2008.
- Transition is orderly; Nell cites collaborative culture; CEO Stacy Kymes praises both successors.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/875357/000087535722000053/0000875357-22-000053-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/875357/000087535722000053/bokf-20221116.htm
  HTML page:      https://secwatch.observer/filing/0000875357-22-000053

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