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    <ACCEPTANCE-DATETIME>20240729161421
    ACCESSION NUMBER:		0001104659-24-083540
    CONFORMED SUBMISSION TYPE:	S-4/A
    PUBLIC DOCUMENT COUNT:		25
    FILED AS OF DATE:		20240729
    DATE AS OF CHANGE:		20240729

    FILER:

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

    	FILING VALUES:
    		FORM TYPE:		S-4/A
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-280815
    		FILM NUMBER:		241152531

    	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
    </SEC-HEADER>
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    <TYPE>S-4/A
    <SEQUENCE>1
    <FILENAME>tm2414375-12_s4a.htm
    <DESCRIPTION>S-4/A
    <TEXT>
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    <TYPE>EX-8.1
    <SEQUENCE>2
    <FILENAME>tm2414375d13_ex8-1.htm
    <DESCRIPTION>EXHIBIT 8.1
    <TEXT>
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    <TYPE>EX-8.2
    <SEQUENCE>3
    <FILENAME>tm2414375d13_ex8-2.htm
    <DESCRIPTION>EXHIBIT 8.2
    <TEXT>
    Document 3 - file: tm2414375d13_ex8-2.htm

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    <TYPE>EX-23.1
    <SEQUENCE>4
    <FILENAME>tm2414375d13_ex23-1.htm
    <DESCRIPTION>EXHIBIT 23.1
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    <SEQUENCE>5
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    <DESCRIPTION>EXHIBIT 23.2
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    <SEQUENCE>6
    <FILENAME>tm2414375d13_ex23-3.htm
    <DESCRIPTION>EXHIBIT 23.3
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    <SEQUENCE>7
    <FILENAME>tm2414375d13_ex23-4.htm
    <DESCRIPTION>EXHIBIT 23.4
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