---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-139073"
form_type: "8-K"
ticker: "BANF"
cik: "0000760498"
company_name: "BANCFIRST CORP /OK/"
filed_at: "2024-12-20T23:59:59+00:00"
generated_at: "2026-05-29T00:43:22.616516+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# BancFirst Executive Chairman Rainbolt moves to non-executive Chairman effective Jan 1, 2025

## Summary
- David E. Rainbolt transitions from Executive Chairman to non-executive Chairman effective January 1, 2025.
- Board approved the status change on December 19, 2024, at Rainbolt's request.
- Rainbolt remains Chairman of the Board in a non-executive capacity; no successor named as Executive Chairman.

## SEC filing metadata
- accession: 0000950170-24-139073
- form_type: 8-K
- ticker: BANF
- cik: 0000760498
- company_name: BANCFIRST CORP /OK/
- filed_at: 2024-12-20T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/760498/000095017024139073/0000950170-24-139073-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/760498/000095017024139073/banf-20241220.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-139073
- JSON: https://secwatch.observer/filing/0000950170-24-139073.json
- Plain text: https://secwatch.observer/filing/0000950170-24-139073.txt

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