<SEC-DOCUMENT>0001213900-25-005577.txt : 20250122
<SEC-HEADER>0001213900-25-005577.hdr.sgml : 20250122
<ACCEPTANCE-DATETIME>20250122171324
ACCESSION NUMBER:		0001213900-25-005577
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250122
FILED AS OF DATE:		20250122
DATE AS OF CHANGE:		20250122

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Zhang Fen
		CENTRAL INDEX KEY:			0002026975
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-42485
		FILM NUMBER:		25546807

	MAIL ADDRESS:	
		STREET 1:		BUILDING #1, 1518 XIN ZHA ROAD
		STREET 2:		JINGAN DISTRICT
		CITY:			SHANGHAI
		STATE:			F4
		ZIP:			200041

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Columbus Acquisition Corp/Cayman Islands
		CENTRAL INDEX KEY:			0002028201
		STANDARD INDUSTRIAL CLASSIFICATION:	BLANK CHECKS [6770]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		IRS NUMBER:				000000000

	BUSINESS ADDRESS:	
		STREET 1:		89 NEXUS WAY
		STREET 2:		CAMANA BAY
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-9009
		BUSINESS PHONE:		212-451-2930

	MAIL ADDRESS:	
		STREET 1:		89 NEXUS WAY
		STREET 2:		CAMANA BAY
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-9009
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>ownership.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2025-01-22</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0002028201</issuerCik>
        <issuerName>Columbus Acquisition Corp/Cayman Islands</issuerName>
        <issuerTradingSymbol>COLA</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0002026975</rptOwnerCik>
            <rptOwnerName>Zhang Fen</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O COLUMBUS ACQUISITION CORP</rptOwnerStreet1>
            <rptOwnerStreet2>14 PRUDENTIAL TOWER</rptOwnerStreet2>
            <rptOwnerCity>SINGAPORE</rptOwnerCity>
            <rptOwnerState>U0</rptOwnerState>
            <rptOwnerZipCode>049712</rptOwnerZipCode>
            <rptOwnerStateDescription>SINGAPORE</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>CEO</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Ordinary Share</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>234290</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Ordinary Share</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1689000</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Private Placement Rights</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F4"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F4"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Ordinary Shares</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>234290</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Hercules Capital Management VII Corp (the &quot;Sponsor&quot;) is the record holder of the shares reported herein. Dr. Fen Zhang is the sole director the Sponsor. As such, Dr. Zhang may be deemed to have beneficial ownership of the ordinary shares held directly by the Sponsor.</footnote>
        <footnote id="F2">Representing 234,290 ordinary shares of Columbus Acquisition Corp (the &quot;Issuer&quot;) underlying the private units (&quot;Private Units&quot;) to be acquired by the Sponsor in a private placement simultaneously with the consummation of the IPO. Each Private Units consists of one ordinary share and one right.</footnote>
        <footnote id="F3">Representing 1,689,000 ordinary shares of the Issuer acquired by the Sponsor prior to the IPO. The amount of shares reported includes up to 225,000 ordinary shares subject to forfeiture to the extent that the over-allotment option by the underwriters is not exercised in full or in part.</footnote>
        <footnote id="F4">As described in the Right Agreement, between the Issuer and Continental Stock Transfer &amp; Trust Company, LLC, and filed as Exhibit 4.4 to the Registration Statement, the private rights will automatically convert into 1/7 of one ordinary share upon the completion of the business combination.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Fen Zhang</signatureName>
        <signatureDate>2025-01-22</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
