---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-072790"
form_type: "8-K"
ticker: "BFC"
cik: "0001746109"
company_name: "Bank First Corp"
filed_at: "2024-06-18T23:59:59+00:00"
generated_at: "2026-06-01T03:56:03.640156+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Bank First announces retirement of two directors, election of new director, and new Lead Independent Director

## Summary
- Director David R. Sachse retired effective June 17, 2024; Erin A. Davis elected to Board.
- Michael G. Ansay retired Jan 15, 2024 after 14 years, including as Chairman from 2013 to 2022.
- Mary-Kay H. Bourbulas appointed as new Lead Independent Director, effective prior to Sachse's retirement.
- Shareholders approved all five director nominees, ratified Forvis Mazars as auditor, and supported say-on-pay.
- Bank assets grew from $832M in 2010 to $4.2B under retiring directors' tenure.

## SEC filing metadata
- accession: 0001104659-24-072790
- form_type: 8-K
- ticker: BFC
- cik: 0001746109
- company_name: Bank First Corp
- filed_at: 2024-06-18T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02, 5.07, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1746109/000110465924072790/0001104659-24-072790-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1746109/000110465924072790/tm2417459d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-072790
- JSON: https://secwatch.observer/filing/0001104659-24-072790.json
- Plain text: https://secwatch.observer/filing/0001104659-24-072790.txt

## Key facts
- Executive change
  David R. Sachse retired as Director at Bank First Corp.
  - Action: retired
  - Role: Director
  source text: Effective June 17, 2024, Bank First Corporation director David R. Sachse retired from the Board of Directors (the “Board”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1746109/000110465924072790/0001104659-24-072790-index.htm
- Executive change
  Erin A. Davis was elected as Director at Bank First Corp.
  - Action: elected
  - Role: Director
  source text: New director Erin A. Davis was elected to the Board.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1746109/000110465924072790/0001104659-24-072790-index.htm

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