Bank First Corp SEC filings BFC
Bank First Corp has 457 filings in SEC EDGAR's recent list, going back to Aug 15, 2018. Its latest annual report, Form ARS, was filed on Apr 24, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 7, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 20, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 29, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 20, 2026 | Oct 20, 2026 |
| 4 | Insider transaction | Sep 11, 2026 | Sep 11, 2026 |
| 4 | Insider transaction | Aug 24, 2026 | Aug 17, 2026 |
| 10-Q | Quarterly report | Aug 7, 2026 | Jun 30, 2026 |
| 3 | Initial insider ownership | Aug 6, 2026 | Jun 16, 2026 |
| 3 | Initial insider ownership | Aug 6, 2026 | Jun 16, 2026 |
| 3 | Initial insider ownership | Aug 6, 2026 | Jun 16, 2026 |
| EFFECT | Filing | Aug 3, 2026 | — |
| 424B3 | Prospectus | Aug 3, 2026 | — |
| S-4/A | Filing | Jul 30, 2026 | — |
| 8-K/A |
Amended current report
Results of operations
|
Jul 22, 2026 | Jul 21, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 21, 2026 | Jul 21, 2026 |
| S-4 | Registration for a merger or exchange | Jul 17, 2026 | — |
| 4 | Insider transaction | Jul 1, 2026 | Jun 30, 2026 |
| 11-K | Employee savings plan report | Jun 26, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Officer or director change
|
Jun 23, 2026 | Jun 23, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Jun 18, 2026 | Jun 17, 2026 |
| 3 | Initial insider ownership | Jun 17, 2026 | Jun 16, 2026 |
| 425 | Filing | May 19, 2026 | — |
| 8-K |
Current report
Material agreement, Other events
|
May 19, 2026 | May 19, 2026 |
| 10-Q | Quarterly report | May 11, 2026 | Mar 31, 2026 |
| ARS | Annual report to shareholders | Apr 24, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 24, 2026 | — |
| DEF 14A | Proxy statement | Apr 24, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 22, 2026 |
| 4 | Insider transaction | Apr 23, 2026 | Apr 21, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 22, 2026 | Apr 22, 2026 |
| 8-K |
Current report
Results of operations
|
Apr 16, 2026 | Apr 16, 2026 |
| PRE 14A | Preliminary proxy statement | Apr 14, 2026 | Jun 15, 2026 |
| 4 | Insider transaction | Apr 10, 2026 | Apr 9, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 2026 | — |
| 4 | Insider transaction | Mar 19, 2026 | Mar 6, 2026 |
| 8-K/A | Amended current report | Mar 16, 2026 | Jan 2, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 4 | Insider transaction | Mar 10, 2026 | Mar 6, 2026 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Feb 23, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 12, 2026 | Feb 6, 2026 |
| 4 | Insider transaction | Jan 30, 2026 | Jan 27, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 30, 2026 | — |
| 3 | Initial insider ownership | Jan 30, 2026 | Jan 13, 2026 |
| 8-K |
Current report
Results of operations
|
Jan 22, 2026 | Jan 22, 2026 |
| 8-K |
Current report
Officer or director change
|
Jan 20, 2026 | Jan 20, 2026 |
| 8-K |
Current report
Acquisition or sale of assets, Other events
|
Jan 2, 2026 | Jan 2, 2026 |
| 3 | Initial insider ownership | Nov 12, 2025 | Oct 21, 2025 |
| 10-Q | Quarterly report | Nov 7, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Officer or director change
|
Oct 21, 2025 | Oct 21, 2025 |
| 8-K |
Current report
Results of operations
|
Oct 21, 2025 | Oct 21, 2025 |
| EFFECT | Filing | Sep 30, 2025 | — |
| 424B3 | Prospectus | Sep 30, 2025 | — |
| CORRESP | Letter to the SEC | Sep 26, 2025 | — |
| S-4/A | Filing | Sep 26, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 23, 2025 | — |
| S-4 | Registration for a merger or exchange | Sep 12, 2025 | — |
| 4 | Insider transaction | Sep 4, 2025 | Sep 3, 2025 |
| 4 | Insider transaction | Aug 20, 2025 | Aug 19, 2025 |
| 10-Q | Quarterly report | Aug 11, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Jul 23, 2025 | May 22, 2025 |
| 425 | Filing | Jul 18, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Jul 18, 2025 | Jul 17, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 18, 2025 | Jul 18, 2025 |
| 11-K | Employee savings plan report | Jun 25, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Jun 17, 2025 | Jun 17, 2025 |
| 10-Q | Quarterly report | May 9, 2025 | Mar 31, 2025 |
| DEFA14A | Additional proxy material | May 9, 2025 | — |
| ARS | Annual report to shareholders | Apr 25, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 25, 2025 | — |
| DEF 14A | Proxy statement | Apr 25, 2025 | Jun 16, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 25, 2025 | Apr 25, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 15, 2025 | Apr 15, 2025 |
| 4 | Insider transaction | Mar 19, 2025 | Mar 4, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 4 | Insider transaction | Mar 4, 2025 | Mar 3, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 3, 2025 | Mar 3, 2025 |
| 10-K | Annual report | Feb 28, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 24, 2025 | Feb 24, 2025 |
| 4 | Insider transaction | Feb 19, 2025 | Feb 19, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 18, 2025 | Feb 18, 2025 |
| 8-K |
Current report
Officer or director change
|
Jan 31, 2025 | Jan 31, 2025 |
| 8-K |
Current report
Results of operations
|
Jan 21, 2025 | Jan 21, 2025 |
| 4 | Insider transaction | Dec 3, 2024 | Dec 3, 2024 |
| 144 | Notice of proposed sale | Dec 3, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 22, 2024 | Nov 22, 2024 |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 4, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Oct 21, 2024 | Oct 21, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 15, 2024 | Oct 15, 2024 |
| 3 | Initial insider ownership | Oct 15, 2024 | Oct 15, 2024 |
| 144 | Notice of proposed sale | Aug 29, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 20, 2024 | Aug 20, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 3 | Initial insider ownership | Aug 2, 2024 | Jul 16, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 22, 2024 | Jul 22, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 16, 2024 | Jul 16, 2024 |
| 11-K | Employee savings plan report | Jun 25, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Jun 18, 2024 | Jun 18, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
May 20, 2024 | May 20, 2024 |
| 10-Q | Quarterly report | May 9, 2024 | Mar 31, 2024 |
| 3 | Initial insider ownership | May 3, 2024 | Apr 16, 2024 |
| 4 | Insider transaction | Apr 25, 2024 | Apr 23, 2024 |
| ARS | Annual report to shareholders | Apr 22, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 22, 2024 | — |
| DEF 14A | Proxy statement | Apr 22, 2024 | Jun 17, 2024 |
| 8-K |
Current report
Results of operations
|
Apr 16, 2024 | Apr 16, 2024 |
| 4 | Insider transaction | Mar 18, 2024 | Mar 15, 2024 |
| 3 | Initial insider ownership | Mar 13, 2024 | Jan 16, 2024 |
| 4/A | Ownership document | Mar 12, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 4 | Insider transaction | Mar 5, 2024 | Mar 1, 2024 |
| 10-K | Annual report | Feb 29, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 21, 2024 | Feb 21, 2024 |
| 4 | Insider transaction | Feb 8, 2024 | Feb 6, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Jan 16, 2024 | Jan 16, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 16, 2024 | Jan 16, 2024 |
| 10-Q | Quarterly report | Nov 9, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 6, 2023 | Nov 6, 2023 |
| 4 | Insider transaction | Oct 31, 2023 | Oct 26, 2023 |
| 4 | Insider transaction | Oct 26, 2023 | Oct 24, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 17, 2023 | Oct 17, 2023 |
| 8-K |
Current report
Other events
|
Aug 31, 2023 | Aug 31, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 29, 2023 | Aug 29, 2023 |
| 10-Q | Quarterly report | Aug 9, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jul 24, 2023 | Jul 24, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 18, 2023 | Jul 18, 2023 |
| 4 | Insider transaction | Jul 18, 2023 | Jul 6, 2023 |
| 11-K | Employee savings plan report | Jun 26, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Jun 16, 2023 | Jun 16, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
May 15, 2023 | May 15, 2023 |
| 10-Q | Quarterly report | May 10, 2023 | Mar 31, 2023 |
| ARS | Annual report to shareholders | Apr 21, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 21, 2023 | — |
| DEF 14A | Proxy statement | Apr 21, 2023 | Jun 12, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 19, 2023 | Apr 19, 2023 |
| 8-K |
Current report
Results of operations
|
Apr 18, 2023 | Apr 18, 2023 |
| 10-K | Annual report | Mar 10, 2023 | Dec 31, 2022 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 4 | Insider transaction | Mar 7, 2023 | Mar 7, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 6, 2023 | Mar 3, 2023 |
| 4/A | Ownership document | Feb 22, 2023 | Feb 16, 2023 |
| 3 | Initial insider ownership | Feb 21, 2023 | Feb 10, 2023 |
| 4 | Insider transaction | Feb 21, 2023 | Feb 16, 2023 |
| 8-K |
Current report
Acquisition or sale of assets, Officer or director change, Other events
|
Feb 13, 2023 | Feb 13, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 3, 2023 | — |
| 8-K |
Current report
Results of operations
|
Jan 17, 2023 | Jan 17, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 28, 2022 | Nov 28, 2022 |
| EFFECT | Filing | Nov 14, 2022 | — |
| 424B3 | Prospectus | Nov 14, 2022 | — |
| CORRESP | Letter to the SEC | Nov 10, 2022 | — |
| S-4/A | Filing | Nov 10, 2022 | — |
| 10-Q | Quarterly report | Nov 9, 2022 | Sep 30, 2022 |
| CORRESP | Letter to the SEC | Oct 26, 2022 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- National Commercial Banks (SIC 6021)
- Listed as
- BFC (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- WI
- Headquarters
- Manitowoc, WI
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1746109
- Former names
- Bank First National Corp (until Jun 27, 2019)
Other National Commercial Banks companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.