Mercantile Bank Corp SEC filings MBWM
Mercantile Bank Corp has 1,000 filings in SEC EDGAR's recent list, going back to Nov 8, 2004. Its latest annual report, Form ARS, was filed on Apr 2, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 30, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 20, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Oct 30, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 20, 2026 | Oct 20, 2026 |
| S-3ASR | Automatic shelf registration | Sep 29, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Sep 25, 2026 | Sep 25, 2026 |
| 10-Q | Quarterly report | Jul 31, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 21, 2026 | Jul 21, 2026 |
| 11-K | Employee savings plan report | May 27, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Shareholder vote results
|
May 21, 2026 | May 21, 2026 |
| 10-Q | Quarterly report | May 1, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 21, 2026 | Apr 21, 2026 |
| ARS | Annual report to shareholders | Apr 2, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Apr 2, 2026 | May 21, 2026 |
| 8-K |
Current report
Officer or director change
|
Mar 19, 2026 | Mar 19, 2026 |
| 10-K | Annual report | Feb 27, 2026 | Dec 31, 2025 |
| 8-K/A |
Amended current report
Results of operations, Regulation FD disclosure
|
Jan 20, 2026 | Jan 20, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 20, 2026 | Jan 20, 2026 |
| 8-K |
Current report
Material agreement, New debt, Change to shareholder rights, Officer or director change, Other events
|
Dec 31, 2025 | Dec 24, 2025 |
| 8-K |
Current report
Other events
|
Dec 19, 2025 | Dec 19, 2025 |
| 8-K |
Current report
Other events
|
Dec 17, 2025 | Dec 16, 2025 |
| 424B3 | Prospectus | Nov 14, 2025 | — |
| 10-Q | Quarterly report | Oct 31, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 21, 2025 | Oct 21, 2025 |
| S-4/A | Form s-4/a | Oct 21, 2025 | — |
| UPLOAD | Letter from the SEC | Sep 19, 2025 | — |
| S-4 | Registration for a merger or exchange | Sep 16, 2025 | — |
| 10-Q | Quarterly report | Aug 1, 2025 | Jun 30, 2025 |
| 425 | Form 425 | Jul 29, 2025 | — |
| 8-K/A |
Amended current report
Material agreement, Results of operations, Regulation FD disclosure
|
Jul 29, 2025 | Jul 22, 2025 |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure
|
Jul 22, 2025 | Jul 22, 2025 |
| S-8 | Employee stock plan registration | Jun 13, 2025 | — |
| 11-K | Employee savings plan report | Jun 10, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 22, 2025 | May 22, 2025 |
| 10-Q | Quarterly report | May 2, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 22, 2025 | Apr 22, 2025 |
| ARS | Annual report to shareholders | Apr 4, 2025 | Dec 31, 2024 |
| DEF 14A | Proxy statement | Apr 4, 2025 | May 22, 2025 |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2025 | Mar 20, 2025 |
| 10-K | Annual report | Mar 3, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Feb 6, 2025 | Feb 6, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 21, 2025 | Jan 21, 2025 |
| 8-K |
Current report
Officer or director change, Other events
|
Dec 19, 2024 | Dec 19, 2024 |
| 8-K |
Current report
Officer or director change
|
Nov 25, 2024 | Nov 25, 2024 |
| 10-Q | Quarterly report | Nov 1, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 15, 2024 | Oct 15, 2024 |
| 10-Q | Quarterly report | Aug 2, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 16, 2024 | Jul 16, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 11, 2024 | Jul 11, 2024 |
| 11-K | Employee savings plan report | Jun 26, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Officer or director change
|
Jun 3, 2024 | May 31, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 23, 2024 | May 23, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
May 23, 2024 | May 23, 2024 |
| 10-Q | Quarterly report | May 3, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 16, 2024 | Apr 16, 2024 |
| ARS | Annual report to shareholders | Apr 8, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 4, 2024 | May 23, 2024 |
| 8-K |
Current report
Officer or director change
|
Mar 12, 2024 | Mar 8, 2024 |
| 10-K | Annual report | Mar 1, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 16, 2024 | Jan 16, 2024 |
| 10-Q | Quarterly report | Nov 3, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Officer or director change
|
Oct 17, 2023 | Oct 17, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Oct 17, 2023 | Oct 12, 2023 |
| 10-Q | Quarterly report | Aug 4, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 18, 2023 | Jul 18, 2023 |
| 11-K | Employee savings plan report | Jun 23, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Officer or director change
|
Jun 22, 2023 | Jun 22, 2023 |
| S-8 | Employee stock plan registration | Jun 12, 2023 | — |
| 8-K |
Current report
Shareholder vote results
|
May 25, 2023 | May 25, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
May 25, 2023 | May 25, 2023 |
| 10-Q | Quarterly report | May 5, 2023 | Mar 31, 2023 |
| ARS | Annual report to shareholders | Apr 20, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 18, 2023 | Apr 18, 2023 |
| DEF 14A | Proxy statement | Apr 14, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Apr 12, 2023 | Mar 23, 2023 |
| 8-K |
Current report
Auditor change
|
Mar 16, 2023 | Mar 14, 2023 |
| 10-K | Annual report | Mar 3, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 17, 2023 | Jan 17, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 18, 2022 | Nov 17, 2022 |
| 10-Q | Quarterly report | Nov 4, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 18, 2022 | Oct 18, 2022 |
| 10-Q | Quarterly report | Aug 5, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 19, 2022 | Jul 19, 2022 |
| 8-K |
Current report
Officer or director change
|
Jul 18, 2022 | Jul 14, 2022 |
| 11-K | Employee savings plan report | Jun 24, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 27, 2022 | May 26, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
May 26, 2022 | May 26, 2022 |
| DEFA14A | Additional proxy material | May 16, 2022 | — |
| 8-K |
Current report
Other events
|
May 16, 2022 | May 13, 2022 |
| 8-K |
Current report
Other events
|
May 16, 2022 | May 13, 2022 |
| DEFA14A | Additional proxy material | May 12, 2022 | — |
| 10-Q | Quarterly report | May 6, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 19, 2022 | Apr 19, 2022 |
| DEF 14A | Proxy statement | Apr 7, 2022 | May 26, 2022 |
| EFFECT | Filing | Mar 14, 2022 | — |
| CORRESP | Letter to the SEC | Mar 11, 2022 | — |
| S-4/A | Form s-4/a | Mar 11, 2022 | — |
| S-4/A | Filing | Mar 9, 2022 | — |
| 10-K | Annual report | Mar 4, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 4, 2022 | Mar 4, 2022 |
| UPLOAD | Letter from the SEC | Feb 23, 2022 | — |
| S-4 | Registration for a merger or exchange | Feb 16, 2022 | — |
| D/A | Filing | Jan 31, 2022 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 18, 2022 | Jan 18, 2022 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Jan 14, 2022 | Jan 14, 2022 |
| 8-K |
Current report
Other events
|
Dec 30, 2021 | Dec 30, 2021 |
| D | Filing | Dec 29, 2021 | — |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Dec 17, 2021 | Dec 15, 2021 |
| 10-Q | Quarterly report | Nov 5, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 19, 2021 | Oct 19, 2021 |
| 10-Q | Quarterly report | Aug 6, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 20, 2021 | Jul 20, 2021 |
| 8-K |
Current report
Officer or director change
|
Jul 15, 2021 | Jul 15, 2021 |
| 11-K | Employee savings plan report | Jun 25, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Other events
|
May 27, 2021 | May 27, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 27, 2021 | May 27, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
May 27, 2021 | May 27, 2021 |
| 10-Q | Quarterly report | May 7, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 20, 2021 | Apr 20, 2021 |
| DEF 14A | Proxy statement | Apr 8, 2021 | May 27, 2021 |
| 8-K |
Current report
Officer or director change
|
Apr 2, 2021 | Mar 31, 2021 |
| 10-K | Annual report | Mar 5, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 19, 2021 | Jan 19, 2021 |
| 8-K |
Current report
Officer or director change
|
Nov 20, 2020 | Nov 19, 2020 |
| 10-Q | Quarterly report | Nov 6, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Other events
|
Nov 2, 2020 | Nov 2, 2020 |
| 8-K |
Current report
Other events
|
Oct 26, 2020 | Oct 26, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 20, 2020 | Oct 20, 2020 |
| S-3D | Form s-3d | Aug 31, 2020 | — |
| 8-K |
Current report
Officer or director change
|
Aug 27, 2020 | Aug 27, 2020 |
| 10-Q | Quarterly report | Aug 7, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 21, 2020 | Jul 21, 2020 |
| 8-K |
Current report
Exit or restructuring costs
|
Jun 30, 2020 | Jun 30, 2020 |
| 11-K | Employee savings plan report | Jun 26, 2020 | Dec 31, 2019 |
| S-8 | Employee stock plan registration | Jun 1, 2020 | — |
| 8-K |
Current report
Shareholder vote results
|
May 29, 2020 | May 28, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
May 28, 2020 | May 28, 2020 |
| 10-Q | Quarterly report | May 11, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 21, 2020 | Apr 21, 2020 |
| DEF 14A | Proxy statement | Apr 9, 2020 | May 28, 2020 |
| 10-K | Annual report | Mar 2, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Jan 21, 2020 | Jan 21, 2020 |
| 10-Q | Quarterly report | Nov 6, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 15, 2019 | Oct 15, 2019 |
| 10-Q | Quarterly report | Aug 5, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations
|
Jul 16, 2019 | Jul 16, 2019 |
| 11-K | Employee savings plan report | Jun 26, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 24, 2019 | May 23, 2019 |
| 8-K |
Current report
Other events
|
May 7, 2019 | May 7, 2019 |
| 10-Q | Quarterly report | May 6, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations
|
Apr 16, 2019 | Apr 16, 2019 |
| DEF 14A | Proxy statement | Apr 5, 2019 | May 23, 2019 |
| 10-K | Annual report | Mar 4, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations
|
Jan 22, 2019 | Jan 22, 2019 |
| 8-K |
Current report
Officer or director change
|
Dec 13, 2018 | Dec 12, 2018 |
| 8-K |
Current report
Officer or director change
|
Dec 3, 2018 | Nov 29, 2018 |
| 10-Q | Quarterly report | Nov 5, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations
|
Oct 16, 2018 | Oct 16, 2018 |
| 10-Q | Quarterly report | Aug 6, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 17, 2018 | Jul 17, 2018 |
| 11-K/A | Form 11-k/a | Jun 29, 2018 | Dec 31, 2017 |
| 11-K | Employee savings plan report | Jun 27, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 25, 2018 | May 24, 2018 |
| 10-Q | Quarterly report | May 7, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations
|
Apr 17, 2018 | Apr 17, 2018 |
| DEF 14A | Proxy statement | Apr 9, 2018 | May 24, 2018 |
| 10-K | Annual report | Mar 5, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations
|
Jan 16, 2018 | Jan 16, 2018 |
| 8-K |
Current report
Other events
|
Jan 9, 2018 | Jan 9, 2018 |
| 10-Q | Quarterly report | Nov 6, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 17, 2017 | Oct 17, 2017 |
| 10-Q | Quarterly report | Aug 7, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 18, 2017 | Jul 18, 2017 |
| 11-K | Employee savings plan report | Jun 28, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 26, 2017 | May 25, 2017 |
| 10-Q | Quarterly report | May 5, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Results of operations
|
Apr 18, 2017 | Apr 18, 2017 |
| DEF 14A | Proxy statement | Apr 10, 2017 | May 25, 2017 |
| 10-K | Annual report | Mar 6, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Other events
|
Feb 27, 2017 | Feb 27, 2017 |
| 8-K |
Current report
Results of operations
|
Jan 17, 2017 | Jan 17, 2017 |
| 8-K |
Current report
Officer or director change
|
Jan 3, 2017 | Jan 1, 2017 |
| 8-K |
Current report
Officer or director change
|
Dec 15, 2016 | Dec 15, 2016 |
| 8-K |
Current report
Officer or director change
|
Nov 18, 2016 | Nov 17, 2016 |
| 10-Q | Quarterly report | Nov 4, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Results of operations
|
Oct 18, 2016 | Oct 18, 2016 |
| 10-Q | Quarterly report | Aug 5, 2016 | Jun 30, 2016 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Jul 19, 2016 | Jul 14, 2016 |
| 11-K | Employee savings plan report | Jun 27, 2016 | Dec 31, 2015 |
| 8-K |
Current report
Officer or director change
|
Jun 10, 2016 | Jun 9, 2016 |
| S-8 | Employee stock plan registration | Jun 6, 2016 | — |
| 8-K |
Current report
Shareholder vote results
|
May 26, 2016 | May 26, 2016 |
| 10-Q | Quarterly report | May 6, 2016 | Mar 31, 2016 |
| 8-K/A |
Amended current report
Other events
|
Apr 19, 2016 | Apr 19, 2016 |
| 8-K |
Current report
Other events
|
Apr 19, 2016 | Apr 19, 2016 |
| 8-K |
Current report
Results of operations
|
Apr 19, 2016 | Apr 19, 2016 |
| DEFA14A | Additional proxy material | Apr 14, 2016 | — |
| DEF 14A | Proxy statement | Apr 11, 2016 | May 26, 2016 |
| 10-K | Annual report | Mar 7, 2016 | Dec 31, 2015 |
| 8-K |
Current report
Other events
|
Jan 26, 2016 | Jan 26, 2016 |
| 8-K |
Current report
Results of operations
|
Jan 19, 2016 | Jan 19, 2016 |
| 8-K |
Current report
Officer or director change
|
Jan 15, 2016 | Jan 15, 2016 |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- State Commercial Banks (SIC 6022)
- Listed as
- MBWM (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- MI
- Headquarters
- Grand Rapids, MI
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1042729
Other State Commercial Banks companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.