<SEC-DOCUMENT>0000897069-25-001784.txt : 20251209
<SEC-HEADER>0000897069-25-001784.hdr.sgml : 20251209
<ACCEPTANCE-DATETIME>20251209173629
ACCESSION NUMBER:		0000897069-25-001784
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20251205
FILED AS OF DATE:		20251209
DATE AS OF CHANGE:		20251209

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Dolger Joshua
		CENTRAL INDEX KEY:			0001868593
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14204
		FILM NUMBER:		251560127

	MAIL ADDRESS:	
		STREET 1:		FUELCELL ENERGY, INC.
		STREET 2:		3 GREAT PASTURE ROAD
		CITY:			DANBURY
		STATE:			CT
		ZIP:			06810

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FUELCELL ENERGY INC
		CENTRAL INDEX KEY:			0000886128
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRICAL INDUSTRIAL APPARATUS [3620]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				060853042
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1031

	BUSINESS ADDRESS:	
		STREET 1:		3 GREAT PASTURE ROAD
		CITY:			DANBURY
		STATE:			CT
		ZIP:			06810
		BUSINESS PHONE:		2038256000

	MAIL ADDRESS:	
		STREET 1:		3 GREAT PASTURE ROAD
		CITY:			DANBURY
		STATE:			CT
		ZIP:			06810

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ENERGY RESEARCH CORP /NY/
		DATE OF NAME CHANGE:	19930328
</SEC-HEADER>
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        <issuerName>FUELCELL ENERGY INC</issuerName>
        <issuerTradingSymbol>FCEL</issuerTradingSymbol>
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            <rptOwnerName>Dolger Joshua</rptOwnerName>
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            <rptOwnerStreet1>C/O FUELCELL ENERGY, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>3 GREAT PASTURE ROAD</rptOwnerStreet2>
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            <rptOwnerState>CT</rptOwnerState>
            <rptOwnerZipCode>06810</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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    <footnotes>
        <footnote id="F1">Reflects the 1-for-30 reverse stock split effected by the Issuer on November 8, 2024.</footnote>
        <footnote id="F2">Restricted stock units were converted into common stock on a one-for-one basis.</footnote>
        <footnote id="F3">Includes 305 shares purchased by the reporting person under the FuelCell Energy, Inc. Employee Stock Purchase Plan.</footnote>
        <footnote id="F4">Represents shares withheld to satisfy tax obligations upon the vesting of restricted stock units.</footnote>
        <footnote id="F5">Shares were issued in settlement of earned performance share units.</footnote>
        <footnote id="F6">Represents shares withheld to satisfy tax obligations upon the vesting of performance share units.</footnote>
        <footnote id="F7">On December 05, 2022, the reporting person was granted restricted stock units, which vested 1/3 on each of the first, second and third anniversaries of the date of grant, subject to continued employment.</footnote>
        <footnote id="F8">On December 05, 2022, the reporting person was granted performance shares which were based on performance over the three-year performance period ended October 31, 2025, subject to continued employment until the third anniversary of the grant date December 5, 2025. The performance goal was the TSR of the Company relative to the TSR of the Russell 2000 during the performance period. The Compensation and Leadership Development Committee certified achievement at 36.77% of the target number previously reported (as adjusted to reflect the 1-for-30 reverse stock split effected by the Issuer on November 8, 2024), resulting in the award of 898 shares.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Michael S. Bishop, as Power of Attorney</signatureName>
        <signatureDate>2025-12-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
