# EDGAR Filing Document

**Accession Number:** 0000903419
**File Stem:** 0001437749-26-010891
**Filing Date:** 2026-4
**Character Count:** 2203
**Document Hash:** 15fce5982d625aed2d4a05113cea6e55
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-26-010891.hdr.sgml**: 20260401

**ACCESSION NUMBER**: 0001437749-26-010891

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260401

**DATE AS OF CHANGE**: 20260401

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ALERUS FINANCIAL CORP
- **CENTRAL INDEX KEY:** 0000903419
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATIONAL COMMERCIAL BANKS [6021]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 450375407
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39036
- **FILM NUMBER:** 26828502

**BUSINESS ADDRESS:**
- **STREET 1:** 401 DEMERS AVE
- **CITY:** GRAND FORKS
- **STATE:** ND
- **ZIP:** 58201
- **BUSINESS PHONE:** 7017953200

**MAIL ADDRESS:**
- **STREET 1:** PO BOX 6001
- **STREET 2:** 401 DEMERS AVE
- **CITY:** GRAND FORKS
- **STATE:** ND
- **ZIP:** 58206-6001

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FIRST NATIONAL CORP NORTH DAKOTA
- **DATE OF NAME CHANGE:** 19980312

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A**

**(RULE 14a**-**101)**

**INFORMATION REQUIRED IN PROXY STATEMENT**

**SCHEDULE 14A INFORMATION**

Proxy Statement Pursuant to Section 14(a) of

the Securities Exchange Act of 1934

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|:---|
| Filed by the Registrant ☒ |
| Filed by a Party other than the Registrant ☐ |
| Check the appropriate box: |

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☐ Preliminary Proxy Statement

☐ **Confidential, for Use of the Commission Only (as permitted by Rule 14a**-**6(e)(2))**

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material under §240.14a-12

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| |
|:---|
| **ALERUS FINANCIAL CORPORATION** |
| (Name of Registrant as Specified In Its Charter) |
| (Name of Person(s) Filing Proxy Statement, if other than the Registrant) |
| Payment of Filing Fee (Check the appropriate box): |

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☒ No fee required. <br> ☐ Fee paid previously with preliminary materials. <br> ☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Rules 14a6(i)(1) and 0-11.

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![notice01.jpg](notice01.jpg)