---
schema_version: "secwatch.filing_event.v1"
accession: "0000875357-21-000035"
form_type: "8-K"
ticker: "BOKF"
cik: "0000875357"
company_name: "BOK FINANCIAL CORP"
filed_at: "2021-07-02T23:59:59+00:00"
generated_at: "2026-06-30T07:47:19.870298+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Director Peter C. Boylan resigns from BOK Financial Board effective June 29, 2021

## Summary
- Peter C. Boylan resigned from the Board of Directors of BOK Financial Corporation and BOKF, NA.
- Resignation effective June 29, 2021; no reason or replacement disclosed.
- No other leadership changes reported in this filing.

## SEC filing metadata
- accession: 0000875357-21-000035
- form_type: 8-K
- ticker: BOKF
- cik: 0000875357
- company_name: BOK FINANCIAL CORP
- filed_at: 2021-07-02T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/875357/000087535721000035/0000875357-21-000035-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/875357/000087535721000035/bokf-20210629.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000875357-21-000035
- JSON: https://secwatch.observer/filing/0000875357-21-000035.json
- Plain text: https://secwatch.observer/filing/0000875357-21-000035.txt

## Key facts
- Executive change
  Peter C. Boylan resigned as Director at BOK FINANCIAL CORP.
  - Action: resigned
  - Role: Director
  source text: On June 29, 2021, Mr. Peter C. Boylan respectfully resigned from the Board of Directors of BOK Financial Corporation and BOKF, NA.
  evidence_url: https://www.sec.gov/Archives/edgar/data/875357/000087535721000035/0000875357-21-000035-index.htm

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