<SEC-DOCUMENT>0001415889-25-003804.txt : 20250212
<SEC-HEADER>0001415889-25-003804.hdr.sgml : 20250212
<ACCEPTANCE-DATETIME>20250212194712
ACCESSION NUMBER:		0001415889-25-003804
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20250203
FILED AS OF DATE:		20250212
DATE AS OF CHANGE:		20250212

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			HEUSINKVELD VALERIE A
		CENTRAL INDEX KEY:			0001270708
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34033
		FILM NUMBER:		25616715

	MAIL ADDRESS:	
		STREET 1:		PO BOX 4937
		STREET 2:		EXTENDED SYSTEMS
		CITY:			BOISE
		STATE:			ID
		ZIP:			83711-4937

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DIGI INTERNATIONAL INC
		CENTRAL INDEX KEY:			0000854775
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER COMMUNICATIONS EQUIPMENT [3576]
		ORGANIZATION NAME:           	06 Technology
		IRS NUMBER:				411532464
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		9350 EXCELSIOR BLVD.
		STREET 2:		SUITE 700
		CITY:			HOPKINS
		STATE:			MN
		ZIP:			55343
		BUSINESS PHONE:		(952) 912-3444

	MAIL ADDRESS:	
		STREET 1:		9350 EXCELSIOR BLVD.
		STREET 2:		SUITE 700
		CITY:			HOPKINS
		STATE:			MN
		ZIP:			55343
</SEC-HEADER>
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<TYPE>3
<SEQUENCE>1
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<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2025-02-03</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000854775</issuerCik>
        <issuerName>DIGI INTERNATIONAL INC</issuerName>
        <issuerTradingSymbol>DGII</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001270708</rptOwnerCik>
            <rptOwnerName>HEUSINKVELD VALERIE A</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>9350 EXCELSIOR BLVD</rptOwnerStreet1>
            <rptOwnerStreet2>SUITE 700</rptOwnerStreet2>
            <rptOwnerCity>HOPKINS</rptOwnerCity>
            <rptOwnerState>MN</rptOwnerState>
            <rptOwnerZipCode>55343</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>true</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable></nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes></footnotes>

    <remarks>Exhibit List: Exhibit 24-Power of Attorney</remarks>

    <ownerSignature>
        <signatureName>/s/ Joshua L. Colburn, attorney-in-fact</signatureName>
        <signatureDate>2025-02-12</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>ex24-02132025_120208.htm
<TEXT>
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<html><head><title>ex24-02132025_120208.htm</title></head><body style="margin-top:0;font-family:Times New Roman; font-size:10pt; color:#000000">
<p style="margin:0px; font-size:11pt" align="center">POWER OF ATTORNEY</p>
<p style="margin:0px; text-indent:48px; font-size:11pt" align="justify">I, Valerie A. Heusinkveld, hereby authorize and designate each of David H. Sampsell, Sarah Stensland, Amy C. Seidel, Joshua L. Colburn, Kareem S. Tawfic, Rana Salem, and Amra Hoso signing singly, as my true and lawful attorneyinfact to:</p>
<p style="margin-top:0px; margin-bottom:-2px; text-indent:96px; width:144px; font-size:11pt; float:left">(1)</p>
<p style="margin:0px; text-indent:-2px; font-size:11pt" align="justify">execute for and on my behalf, in my capacity as an officer and/or director of Digi International Inc. (the <font style="font-family:Arial Unicode MS,Times New Roman">&ldquo;</font>Company<font style="font-family:Arial Unicode MS,Times New Roman">&rdquo;</font>), Forms 3, 4 and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934 (the <font style="font-family:Arial Unicode MS,Times New Roman">&ldquo;</font>Exchange Act<font style="font-family:Arial Unicode MS,Times New Roman">&rdquo;</font>) and the rules and regulations promulgated thereunder; and other forms or reports on my behalf as may be required to file in connection with my ownership, acquisition, or disposition of securities of the Company, including Form 144;</p>
<p style="margin-top:0px; margin-bottom:-2px; text-indent:96px; width:144px; font-size:11pt; clear:left; float:left">(2)</p>
<p style="margin:0px; text-indent:-2px; font-size:11pt" align="justify">do and perform any and all acts for and on my behalf which may be necessary or desirable to complete and execute any such Form 3, 4 or 5, or other form or report, including Form ID, complete and execute any amendment or amendments thereto and timely file such form with the Securities and Exchange Commission, any stock exchange or similar authority, and the National Association of Securities Dealers; and</p>
<p style="margin-top:0px; margin-bottom:-2px; text-indent:96px; width:144px; font-size:11pt; clear:left; float:left">(3)</p>
<p style="margin:0px; text-indent:-2px; font-size:11pt" align="justify">take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorneyinfact, may be to my benefit, in my best interest, or legally required of me, it being understood that the statements executed by such attorneyinfact on my behalf pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorneyinfact may approve in such attorneyinfact<font style="font-family:Arial Unicode MS,Times New Roman">&rsquo;</font>s discretion.</p>
<p style="margin:0px; text-indent:48px; font-size:11pt; clear:left" align="justify">I hereby further grant to each such attorneyinfact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as I might or could do if personally present, with full power of substitutes or revocation, hereby ratifying and confirming all that such attorneyinfact, or such attorneyinfact<font style="font-family:Arial Unicode MS,Times New Roman">&rsquo;</font>s substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. &nbsp;I hereby acknowledge that the foregoing attorneysinfact, in serving in such capacity at my request, are not assuming, nor is the Company assuming, any of my responsibilities to comply with Section 16 of the Exchange Act.</p>
<p style="margin:0px; text-indent:48px; font-size:11pt" align="justify">This Power of Attorney shall remain in full force and effect until I am no longer required to file Forms 3, 4 and 5 with respect to my holdings of and transactions in securities issued by the Company, unless earlier revoked by me in a signed writing delivered to the foregoing attorneysinfact. &nbsp;Notwithstanding the foregoing, if any such attorney-in-fact hereafter ceases to be at least one of the following: (i) an employee of the Company, (ii) a partner of Faegre Drinker Biddle &amp; Reath LLP, or (iii) an employee of Faegre Drinker Biddle &amp; Reath LLP, then this Power of Attorney shall be automatically revoked solely as to such individual, immediately upon such cessation, without any further action on my part.</p>
<p style="margin:0px; text-indent:48px; font-size:11pt" align="justify">I hereby revoke all previous Powers of Attorney that have been granted by me in connection with my reporting obligations under Section 16 of the Exchange Act with respect to my holdings of and transactions in securities issued by the Company. </p>
<p style="margin:0px; text-indent:48px; font-size:11pt" align="justify">IN WITNESS WHEREOF, I have caused this Power of Attorney to be duly executed as of this 5<sup>th</sup> day of February, 2025.</p>
<p style="margin:0px; padding-left:312px; font-size:11pt" align="justify">/s/ Valerie A. Heusinkveld</p>
<p style="margin:0px" align="justify"><br><br></p>
<div style="width:268.8px">
<p style="margin:0px; width:268.8px; font-family:Arial; font-size:8pt">DMS_US.369161145.1</p>
</div>
<p style="margin:0px"><br></p>
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</SEC-DOCUMENT>
