<SEC-DOCUMENT>0001292814-26-001633.txt : 20260320
<SEC-HEADER>0001292814-26-001633.hdr.sgml : 20260320
<ACCEPTANCE-DATETIME>20260320190252
ACCESSION NUMBER:		0001292814-26-001633
CONFORMED SUBMISSION TYPE:	3/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20260318
FILED AS OF DATE:		20260320
DATE AS OF CHANGE:		20260320

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Candido Marco Antonio Barbosa
		CENTRAL INDEX KEY:			0002121792
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14668
		FILM NUMBER:		26779509

	MAIL ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		JOSE IZIDORO BIAZETTO STREET
		STREET 2:		N. 158, BLOCK A
		CITY:			CURITIBA
		NON US STATE TERRITORY:  	PR
		PROVINCE COUNTRY:   	D5
		ZIP:			81200-240

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ENERGY CO OF PARANA
		CENTRAL INDEX KEY:			0001041792
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		ADDRESS IS A NON US LOCATION: 	YES
		STREET 1:		RUA JOSE IZIDORO BIAZETTO 158
		STREET 2:		81200 240 CURITIBA PARANA
		CITY:			FEDERATIVE REPUBLIC
		NON US STATE TERRITORY:  	PARANA
		PROVINCE COUNTRY:   	D5
		BUSINESS PHONE:		41-3331-4011

	MAIL ADDRESS:	
		STREET 1:		CT CORPORATION SYSTEM
		STREET 2:		1633 BROADWAY
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>3/A
<SEQUENCE>1
<FILENAME>ownership.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0607</schemaVersion>

    <documentType>3/A</documentType>

    <periodOfReport>2026-03-18</periodOfReport>

    <dateOfOriginalSubmission>2026-03-19</dateOfOriginalSubmission>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001041792</issuerCik>
        <issuerName>ENERGY CO OF PARANA</issuerName>
        <issuerTradingSymbol>ELPC</issuerTradingSymbol>
        <issuerForeignTradingSymbol>CPLE3</issuerForeignTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0002121792</rptOwnerCik>
            <rptOwnerName>Candido Marco Antonio Barbosa</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>true</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>JOSE IZIDORO BIAZETTO STREET</rptOwnerStreet1>
            <rptOwnerStreet2>N. 158, BLOCK A</rptOwnerStreet2>
            <rptOwnerCity>CURITIBA</rptOwnerCity>
            <rptOwnerNonUSStateTerritory>PR</rptOwnerNonUSStateTerritory>
            <rptOwnerCountry>D5</rptOwnerCountry>
            <rptOwnerZipCode>81200-240</rptOwnerZipCode>
            <rptOwnerStateDescription>BRAZIL</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Shares</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>24844</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Restricted Stock Units (&quot;RSUs&quot;)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F1"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F1"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F1"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Shares</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>44915</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Unless earlier forfeited under the terms of the RSUs, the awards vest in full and each RSU converts into one common share of the Issuer on 04/25/2027, subject to the Reporting Person's continued service through such vesting date.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Marco Antonio Barbosa Candido</signatureName>
        <signatureDate>2026-03-18</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
