# EDGAR Filing Document

**Accession Number:** 0001746109
**File Stem:** 0001104659-26-048529
**Filing Date:** 2026-4
**Character Count:** 1230
**Document Hash:** 6786718f6624cb22b48ac48bed4bff5b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-048529.hdr.sgml**: 20260424

**ACCESSION NUMBER**: 0001104659-26-048529

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260424

**DATE AS OF CHANGE**: 20260424

**EFFECTIVENESS DATE**: 20260424

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Bank First Corp
- **CENTRAL INDEX KEY:** 0001746109
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATIONAL COMMERCIAL BANKS [6021]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 391435359
- **STATE OF INCORPORATION:** WI
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38676
- **FILM NUMBER:** 26893398

**BUSINESS ADDRESS:**
- **STREET 1:** 402 NORTH EIGHTH STREET
- **CITY:** MANITOWOC
- **STATE:** WI
- **ZIP:** 54220
- **BUSINESS PHONE:** 920-652-3100

**MAIL ADDRESS:**
- **STREET 1:** 402 NORTH EIGHTH STREET
- **CITY:** MANITOWOC
- **STATE:** WI
- **ZIP:** 54220

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Bank First National Corp
- **DATE OF NAME CHANGE:** 20180711

### Attached PDF Documents

**Attachment 1:** `tm2611737d2_ars.pdf`

_No text found in this document._