# EDGAR Filing Document

**Accession Number:** 0000886128
**File Stem:** 0001104659-26-071419
**Filing Date:** 2026-6
**Character Count:** 223115
**Document Hash:** 95c3db1602d25307f88b36696589f4f7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-071419.hdr.sgml**: 20260622

**ACCESSION NUMBER**: 0001104659-26-071419

**CONFORMED SUBMISSION TYPE**: S-3ASR

**PUBLIC DOCUMENT COUNT**: 17

**FILED AS OF DATE**: 20260608

**DATE AS OF CHANGE**: 20260608

**EFFECTIVENESS DATE**: 20260608

**FILER**: 

**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

**FILING VALUES:**
- **FORM TYPE:** S-3ASR
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-296607
- **FILM NUMBER:** 261073321

**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

**As filed with the Securities and Exchange Commission on June 8, 2026**

**Registration No. 333-**

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM S-3**

**REGISTRATION STATEMENT**

**UNDER THE SECURITIES ACT OF 1933**

**FUELCELL ENERGY, INC.**

(Exact Name of Registrant as Specified in its Charter)

---

| | |
|:---|:---|
| **Delaware** | **06-0853042** |
| (State or other jurisdiction of | (I.R.S. Employer |
| incorporation or organization) | Identification Number) |

---

**3 Great Pasture Road**

**Danbury, Connecticut 06810**

**(203) 825-6000**

(Address, Including Zip Code, and Telephone Number, Including Area Code, of Registrant's Principal Executive Offices)

**Jason Few**

**President and Chief Executive Officer**

**FuelCell Energy, Inc.**

**3 Great Pasture Road**

**Danbury, Connecticut 06810**

**(203) 825-6000**

(Name, Address, Including Zip Code, and Telephone Number, Including Area Code, of Agent for Service)

***With copies to:***

---

| | |
|:---|:---|
| **Megan A. Odroniec, Esq.** | **Amanda J. Schreiber, Esq.** |
| **Foley & Lardner LLP** | **Executive Vice President, General Counsel and** |
| **100 North Tampa Street, Suite 2700** | **Corporate Secretary** |
| **Tampa, Florida 33602** | **FuelCell Energy, Inc.** |
| **Telephone: (813) 229-2300** | **3 Great Pasture Road** |
|  | **Danbury, Connecticut 06810** |
|  | **Telephone: (203) 825-6000** |

---

**Approximate date of commencement of proposed sale to the public: From time to time after the effective date of this registration statement.**

If the only securities being registered on this Form are being offered pursuant to dividend or interest reinvestment plans, please check the following box: ◻

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, other than securities offered only in connection with dividend or interest reinvestment plans, check the following box: ⌧

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ◻

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ◻

If this Form is a registration statement pursuant to General Instruction I.D. or a post-effective amendment thereto that shall become effective upon filing with the Commission pursuant to Rule 462(e) under the Securities Act, check the following box. ⌧

If this Form is a post-effective amendment to a registration statement filed pursuant to General Instruction I.D. filed to register additional securities or additional classes of securities pursuant to Rule 413(b) under the Securities Act, check the following box. ◻

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer ◻ Accelerated filer ⌧ Non-accelerated filer ◻ Smaller reporting company ◻

Emerging growth company ◻

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ◻

**PROSPECTUS**

![](tm2616970d1_s3asrimg001.jpg)

**FuelCell Energy, Inc.**

**Common Stock**

**Preferred Stock**

**Debt Securities**

**Warrants**

**Units**

This prospectus relates to securities that we may offer and sell from time to time. We may sell any combination of these securities in one or more offerings on terms to be determined at the time of sale. We will provide specific terms of the offering in supplements to this prospectus. You should read this prospectus and any prospectus supplement carefully before you invest.

Securities may be sold directly by us, through dealers or agents designated from time to time, to or through underwriters or through a combination of these methods. See "Plan of Distribution" in this prospectus for more information. We may also describe the plan of distribution for any particular offering of securities in any applicable prospectus supplement. If any agents, underwriters or dealers are involved in the sale of any securities in respect of which this prospectus is being delivered, we will disclose their names and the nature of our arrangements with them in a prospectus supplement. The net proceeds we expect to receive from any such sale will also be included in a prospectus supplement. No securities may be sold without delivery of this prospectus and the applicable prospectus supplement describing the method and terms of the offering of such securities.

In addition, selling security holders to be named in a prospectus supplement may offer and sell securities, from time to time, in such amounts as set forth in a prospectus supplement. Unless otherwise set forth in a prospectus supplement, we will not receive any proceeds from the sale of securities by any selling security holders.

Our common stock is listed on The Nasdaq Global Market under the symbol "FCEL."

**Investing in our securities involves a high degree of risk. See "Risk Factors" on page 4 of this prospectus and any other risk factors included in any accompanying prospectus supplement and in the documents incorporated by reference in this prospectus and in any accompanying prospectus supplement for a discussion of the factors you should carefully consider before deciding to purchase our securities.**

**Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the accuracy or adequacy of this prospectus. Any representation to the contrary is a criminal offense.**

This prospectus may not be used to consummate sales of our securities unless, to the extent required by applicable law, it is accompanied by a prospectus supplement.

**The date of this prospectus is June 8, 2026.**

**TABLE OF CONTENTS**

---

| | |
|:---|:---|
| [ABOUT THIS PROSPECTUS](#vj_001) | [1](#vj_001) |
| [FORWARD-LOOKING STATEMENTS](#vj_002) | [1](#vj_002) |
| [INCORPORATION BY REFERENCE](#vj_003) | [2](#vj_003) |
| [OUR COMPANY](#vj_004) | [3](#vj_004) |
| [RISK FACTORS](#vj_005) | [4](#vj_005) |
| [USE OF PROCEEDS](#vj_006) | [4](#vj_006) |
| [THE SECURITIES WE MAY OFFER](#vj_007) | [4](#vj_007) |
| [DESCRIPTION OF CAPITAL STOCK](#vj_008) | [5](#vj_008) |
| [DESCRIPTION OF DEBT SECURITIES](#vj_009) | [12](#vj_009) |
| [DESCRIPTION OF WARRANTS](#vj_010) | [20](#vj_010) |
| [DESCRIPTION OF UNITS](#vj_011) | [21](#vj_011) |
| [SELLING SECURITY HOLDERS](#vj_012) | [22](#vj_012) |
| [PLAN OF DISTRIBUTION](#vj_013) | [23](#vj_013) |
| [LEGAL MATTERS](#vj_014) | [25](#vj_014) |
| [EXPERTS](#vj_015) | [25](#vj_015) |
| [WHERE YOU CAN FIND ADDITIONAL INFORMATION](#vj_016) | [25](#vj_016) |

---

**Neither we nor the underwriters (if any) have authorized anyone to provide you with any information other than that contained in or incorporated by reference into this prospectus or any amendment or supplement to this prospectus or in any free writing prospectus prepared by or on behalf of us or to which we have referred you. We and the underwriters (if any) take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. This prospectus and any accompanying prospectus supplement do not constitute an offer to sell or the solicitation of an offer to buy any securities other than the securities described in any applicable prospectus supplement or an offer to sell or the solicitation of an offer to buy such securities in any circumstances in which such offer or solicitation is unlawful. You should assume that the information in this prospectus, any applicable prospectus supplement or any related free writing prospectus is accurate only as of the date on the front of the document and that any information we have incorporated by reference is accurate only as of the date of the document incorporated by reference, regardless of the time of delivery of this prospectus, any applicable prospectus supplement or any related free writing prospectus, or any sale of a security. Our business, financial condition, results of operations and prospects may have changed materially since those dates.**

i

**ABOUT THIS PROSPECTUS**

This prospectus is part of a registration statement that FuelCell Energy, Inc. ("FuelCell Energy," the "Company," "we," "our," "us" or similar terms) filed with the Securities and Exchange Commission (the "SEC") using a "shelf" registration process. Under this shelf registration process, we may from time to time sell the securities or combinations of the securities described in this prospectus, and one or more of our security holders to be named in a supplement to this prospectus may from time to time sell the securities described in this prospectus, in one or more offerings. This prospectus provides you with a general description of the securities that we and our selling security holders may offer. Each time we or our selling security holders sell securities, we will, to the extent required by law, provide a prospectus supplement that will contain information about the specific terms of the offering. We may also add, update or change in any accompanying prospectus supplement any of the information contained in this prospectus. To the extent there is a conflict between the information contained in this prospectus and the prospectus supplement, you should rely on the information in the prospectus supplement, provided that if any statement in one of these documents is inconsistent with a statement in another document having a later date — for example, a document incorporated by reference in this prospectus or any prospectus supplement — the statement in the document having the later date modifies or supersedes the earlier statement. This prospectus, together with any accompanying prospectus supplement and any other document we may authorize to be delivered to you, includes all material information relating to the offering of our securities.

As permitted by the rules and regulations of the SEC, the registration statement, of which this prospectus forms a part, includes and/or incorporates by reference additional information not contained in this prospectus. You may read the registration statement and the other reports we file with the SEC at the SEC's website as described below under the heading "Where You Can Find Additional Information."

**FORWARD-LOOKING STATEMENTS**

This prospectus, any prospectus supplement, the documents incorporated by reference herein and therein and any related free writing prospectuses issued by us may contain forward-looking statements (within the meaning of the Private Securities Litigation Reform Act of 1995 (the "PSLRA")) about our financial condition, results of operations, plans, objectives, expectations, future performance and business. Statements preceded by, followed by or that include words such as "expects," "anticipates," "estimates," "goals," "projects," "intends," "plans," "believes," "predicts," "should," "seeks," "will," "could," "would," "may," "forecast," or words or phrases of similar import are intended to identify some of the forward-looking statements and are included, along with this statement, for purposes of complying with the safe harbor provisions of the PSLRA. Forward-looking statements are neither historical facts, nor assurances of future performance. Instead, such statements are based only on our beliefs, expectations and assumptions regarding the future. As such, the realization of matters expressed in forward-looking statements involves inherent risks and uncertainties. Our actual results and future events may differ materially from those set forth in or contemplated by the forward-looking statements due to, among other factors, the risks and uncertainties described in or incorporated by reference into this prospectus, including under the heading "Risk Factors," as well as any risks or uncertainties described in or incorporated by reference into any prospectus supplement. Any forward-looking statement contained in this prospectus, any prospectus supplement, the documents incorporated by reference herein and therein, and any related free writing prospectuses issued by us speaks only as of the date on which the statement was made, and we undertake no obligation to update publicly or revise any forward-looking statements for any reason, whether as a result of new information, future events or otherwise. New risks emerge from time to time, and we cannot predict all of the risks that may impact our business or the extent to which any particular risk, or combination of risks, may cause actual results to differ materially from those contained in any forward-looking statement.

Market data and industry forecasts and projections used in this prospectus and documents incorporated by reference herein have been obtained from independent industry sources. Forecasts, projections and other forward-looking information obtained from such sources are subject to similar qualifications and uncertainties as other forward-looking statements in this prospectus and documents incorporated by reference herein.

**INCORPORATION BY REFERENCE**

The SEC allows us to "incorporate by reference" the information that we file with it, which means that we can disclose important information to you by referring you to other documents. The information incorporated by reference is an important part of this prospectus. We incorporate by reference the following documents (other than information furnished rather than filed):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· our [Annual Report on Form 10-K for the fiscal year ended October 31, 2025, filed with the SEC on December 18, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000886128/000110465925122302/fcel-20251031x10k.htm) ;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· our [Quarterly Report on Form 10-Q for the fiscal quarter ended January 31, 2026, filed with the SEC on March 9, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000886128/000110465926024970/fcel-20260131x10q.htm) ,
and our [Quarterly Report on Form 10-Q for the fiscal quarter ended April 30, 2026, filed with the SEC on June 8, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/886128/000110465926071183/fcel-20260430x10q.htm) ;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· our Current Reports on Form 8-K, filed with the SEC on [November 10, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000886128/000110465925109262/fcel-20251106x8k.htm) , [December 1, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000886128/000110465925117380/fcel-20251128x8k.htm) , [December 30, 2025](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000886128/000110465925125274/tm2534391d1_8k.htm) , [January 7, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000886128/000110465926001597/tm261999d1_8k.htm) , [February 4, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000886128/000110465926010035/fcel-20260203x8k.htm) , [April 6, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000886128/000110465926039985/tm2611183d1_8k.htm) , and [May 21, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/886128/000110465926064902/fcel-20260519x8k.htm) (excluding Item 7.01 and Exhibit 99.1 of Item 9.01) ;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· our [definitive proxy statement filed with the SEC on February 18, 2026](https://www.sec.gov/ix?doc=/Archives/edgar/data/0000886128/000110465926017145/fcel-20260402xdef14a.htm) ;
and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the description of our common stock set forth in our registration statement
on Form 8-A, filed with the SEC on [June 6, 2000](https://www.sec.gov/Archives/edgar/data/886128/000104264500000195/0001042645-00-000195-0001.txt) , including any amendments or reports filed for the purpose of
updating such description, including [Exhibit 4.1 to the Company's Annual Report on Form 10-K for the fiscal year ended October 31, 2025](https://www.sec.gov/Archives/edgar/data/886128/000110465925122302/fcel-20251031xex4d1.htm) .

Notwithstanding the foregoing, information furnished under Items 2.02 and 7.01 of any Current Report on Form 8-K, including the related exhibits under Item 9.01, is not incorporated by reference in this prospectus.

All reports and other documents we file pursuant to Section 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act") (other than information furnished rather than filed), after the date of this prospectus and before the termination of the offering of securities pursuant to this prospectus, will also be incorporated by reference into this prospectus and deemed to be part of this prospectus from the date of the filing of such reports and documents.

We will provide without charge, upon written or oral request, a copy of any or all of the documents that are incorporated by reference into this prospectus and a copy of any or all other contracts or documents which are referred to in this prospectus. You may request a copy of any or all of these documents, which will be provided to you at no cost, by writing or telephoning us using the following contact information:

FuelCell Energy, Inc.<br> Attention: Corporate Secretary<br> 3 Great Pasture Road<br> Danbury, Connecticut 06810<br> Telephone: (203) 825-6000

Our SEC filings are also available to the public on the "Investors" tab of our website at www.fuelcellenergy.com. The information on, or that can be accessed through, our website is not incorporated by reference in this prospectus, and you should not consider it to be a part of this prospectus. Our website address is included as an inactive textual reference only.

**OUR COMPANY**

**FuelCell Energy, Inc.**

We target a range of markets and applications with our products, including utilities and independent power producers, data centers, wastewater treatment, commercial and hospitality, and microgrids, among others. We market our products primarily in the U.S. and Canada, the European Union and the United Kingdom, and priority Asian markets including South Korea, Singapore, Malaysia, and Thailand. We selectively pursue additional opportunities in other regions that align with our strategic priorities. We focus our expansion on markets and regions that value clean distributed generation, have poor grid reliability and/or challenged transmission and distribution lines, and can benefit from the value streams our products provide.

In addition to our existing core molten carbonate-based commercial products, we engage strategically in research and development, both company-funded and carried out under grants from and commercial agreements with private companies and various government agencies through our Advanced Technologies programs. Our Advanced Technologies programs are currently focused on continued development and advancement of our core carbonate fuel cell technology as well as commercialization of our solid oxide electrolysis technology for distributed hydrogen. We focus on generating revenue from our core recurring and non-recurring revenue sources, while working to identify the next trends in clean energy we believe we can commercialize, take to market, and grow into future revenue streams.

**Corporate Information**

Our principal executive offices are located at 3 Great Pasture Road, Danbury, Connecticut 06810. Our telephone number is (203) 825-6000. We maintain a website at www.fuelcellenergy.com. The information on, or that can be accessed through, our website is not incorporated by reference in this prospectus, and you should not consider it to be a part of this prospectus. Our website address is included as an inactive textual reference only.

In this prospectus, unless otherwise stated or the context otherwise requires, references to "FuelCell Energy," the "Company," "we," "us" and "our" and similar references refer to FuelCell Energy, Inc. and our consolidated subsidiaries.

**RISK FACTORS**

An investment in our securities involves a high degree of risk. You should carefully consider the risk factors incorporated herein by reference to our most recent Annual Report on Form 10-K and our most recent Quarterly Report on Form 10-Q and the other information contained in this prospectus, as updated by our Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and other subsequent filings under the Exchange Act and the risk factors and other information contained or incorporated by reference in the applicable prospectus supplement before acquiring any of our securities.

**USE OF PROCEEDS**

Unless otherwise provided in the applicable prospectus supplement, we currently intend to use the net proceeds from our sale of securities under this prospectus for general corporate purposes, which may include future investments in businesses, products, services and/or technologies, including strategic growth and acquisition opportunities, the repayment, redemption or refinancing of indebtedness, research with respect to and the development and commercialization of our products, working capital, capital expenditures, and acquisitions and repurchases of our securities. We may set forth additional information regarding the use of proceeds from the sale of the securities we offer under this prospectus in a prospectus supplement relating to the specific offering. We have not determined the amount of net proceeds to be used specifically for the foregoing purposes. As a result, our management will have broad discretion in the allocation of the net proceeds.

We will not receive any proceeds from the sale of securities by selling security holders.

**THE SECURITIES WE MAY OFFER**

We may sell common stock, preferred stock, debt securities and warrants, as well as units that include any combination of the foregoing securities, in one or more offerings from time to time under this prospectus at prices and on terms to be determined at the time of any offering. This prospectus provides you with a general description of the securities we may offer. Each time we offer a type or series of securities under this prospectus, we will provide a prospectus supplement or free writing prospectus, or both, that will describe the specific amounts, prices and other important terms of the securities being offered.

**DESCRIPTION OF CAPITAL STOCK**

**General**

The following description of our capital stock is a summary and does not purport to be complete. It is subject to, and qualified in its entirety by reference to, our Certificate of Incorporation, as amended (the "Certificate of Incorporation"), including the Amended Certificate of Designation for the 5% Series B Cumulative Convertible Perpetual Preferred Stock (the "Series B Certificate of Designation"), and our Third Amended and Restated By-laws (the "By-laws"), each of which is incorporated by reference as an exhibit to the registration statement of which this prospectus is a part. We encourage you to read our Certificate of Incorporation (including the Series B Certificate of Designation), our By-laws and the applicable provisions of the Delaware General Corporation Law ("DGCL") for additional information.

**Authorized and Outstanding Capital Stock**

Under our Certificate of Incorporation, we are authorized to issue 1,000,000,000 shares of common stock, par value $0.0001 per share, and 250,000 shares of preferred stock, par value $0.01 per share, in one or more series designated by our board of directors, of which 105,875 shares of our preferred stock have been designated as 5% Series B Cumulative Convertible Perpetual Preferred Stock ("Series B Preferred Stock").

As of June 1, 2026, 67,608,173 shares of our common stock were issued and outstanding and 64,020 shares of our Series B Preferred Stock were issued and outstanding. No other shares of our preferred stock were issued and outstanding.

As of June 1, 2026, we were obligated, if and when the holders exercise their conversion rights, to issue approximately 1,261 shares of our common stock upon conversion of all of the issued and outstanding Series B Preferred Stock.

As of June 1, 2026, there were outstanding options to purchase 439 shares of our common stock under our equity incentive plan; 1,464,783 shares of our common stock were reserved for issuance upon time-based vesting of outstanding restricted stock units granted under our equity incentive plan; 652,855 shares of our common stock were reserved for potential issuance in connection with the settlement of performance-based restricted stock units granted under our equity incentive plan; 2,307,050 shares of our common stock were available for future grants of awards under our equity incentive plan; and 300,078 shares of our common stock were reserved for future issuance under our employee stock purchase plan.

As of June 1, 2026, there were 20 holders of record of our common stock.

**Common Stock**

***Voting Rights****.* The holders of our common stock have one vote per share. Holders of our common stock are not entitled to vote cumulatively for the election of directors. Generally, matters to be voted on by stockholders (including the election of directors in uncontested elections) must be approved by a majority of the votes properly cast on the matter at a meeting at which a quorum is present, subject to any voting rights granted to holders of any then-outstanding preferred stock. (The voting rights of the outstanding Series B Preferred Stock are described below under the heading "Series B Preferred Stock"). A plurality voting standard applies in contested director elections (i.e., when the number of nominees for election as directors exceeds the number of directors to be elected at such meeting).

***Dividends****.* Holders of our common stock will share ratably in any dividends declared by our board of directors, subject to the preferential rights of any of our preferred stock then outstanding. (The dividend rights of the outstanding Series B Preferred Stock are described below under the heading "Series B Preferred Stock"). Dividends consisting of shares of our common stock may be paid to holders of shares of our common stock. We have never paid a cash dividend on our common stock and do not anticipate paying any cash dividends on our common stock in the foreseeable future.

***Liquidation Rights***. In the event of our liquidation, dissolution or winding up, after payment of liabilities and liquidation preferences on any of our preferred stock then outstanding, the holders of shares of our common stock are entitled to share ratably in all assets available for distribution. (The liquidation and other rights of the outstanding Series B Preferred Stock are described below under the heading "Series B Preferred Stock").

***Other Rights****.* Holders of shares of our common stock (solely in their capacity as holders of shares of our common stock) have no preemptive rights or rights to convert their shares of our common stock into any other securities. There are no redemption or sinking fund provisions applicable to our common stock.

***Listing on The Nasdaq Global Market****.* Our common stock is listed on The Nasdaq Global Market under the symbol "FCEL."

***Transfer Agent and Registrar****.* The transfer agent and registrar for our common stock is Equiniti Trust Company, LLC.

**Preferred Stock**

Our board of directors has broad discretion with respect to the creation and issuance of preferred stock without stockholder approval, subject to any applicable rights of holders of shares of any series of preferred stock outstanding from time to time. Under the terms of our Certificate of Incorporation, our board of directors is authorized, subject to any limitations prescribed by law, without stockholder approval, to issue such shares of preferred stock in one or more series. Each such series of preferred stock shall have such rights, preferences, privileges and restrictions, including voting rights, dividend rights, conversion rights, redemption privileges and liquidation preferences, as shall be determined by the board of directors.

The purpose of authorizing the board of directors to issue preferred stock and determine its rights and preferences is to eliminate delays associated with a stockholder vote on specific issuances. The issuance of preferred stock, while providing desirable flexibility in connection with possible acquisitions and other corporate purposes, could have the effect of making it more difficult for a third party to acquire, or of discouraging a third party from acquiring, a majority of our outstanding voting stock.

The holders of our common stock may be adversely affected by the rights, privileges and preferences of holders of shares of any series of preferred stock which the board of directors may designate and we may issue from time to time. The effects of issuing preferred stock could include one or more of the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· decreasing the amount of earnings and assets
available for distribution to holders of common stock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· restricting dividends on the common stock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· diluting the voting power of the common stock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· impairing the liquidation rights of the common
stock; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· delaying , deferring or preventing changes in
our control or management.

***Series B Preferred Stock***

***Ranking***. Shares of our Series B Preferred Stock rank with respect to dividend rights and rights upon our liquidation, winding up or dissolution:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· senior to shares of our common stock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· junior to our debt obligations; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· effectively junior to our subsidiaries' (i) existing and future
liabilities and (ii) capital stock held by others.

***Dividends***. The Series B Preferred Stock pays cumulative annual dividends of $50.00 per share, which are payable quarterly in arrears on February 15, May 15, August 15 and November 15. Dividends accumulate and are cumulative from the date of original issuance. Unpaid accumulated dividends do not bear interest.

The dividend rate is subject to upward adjustment as set forth in the Series B Certificate of Designation if we fail to pay, or to set apart funds to pay, any quarterly dividend on the Series B Preferred Stock.

No dividends or other distributions may be paid or set apart for payment on our common stock (other than a dividend payable solely in shares of a like or junior ranking), nor may any stock junior to or on parity with the Series B Preferred Stock be redeemed, purchased or otherwise acquired for any consideration (or any money paid to or made available for a sinking fund for such stock) by us or on our behalf (except by conversion into or exchange for shares of a like or junior ranking), unless all accumulated and unpaid dividends on the Series B Preferred Stock have been paid or funds or shares of common stock have been set aside for payment of such accumulated and unpaid dividends.

The dividends on the Series B Preferred Stock will be paid in cash, unless a registered holder elects (pursuant to the procedures set forth in the Series B Certificate of Designation) to receive such dividends in shares of our common stock. Any such shares of common stock paid in lieu of cash dividends will be treated as restricted securities and will not be transferable by the recipient thereof except pursuant to an effective registration statement or pursuant to an exemption from the registration requirements of the Securities Act of 1933, as amended (the "Securities Act").

***Liquidation***. The holders of Series B Preferred Stock are entitled to receive, in the event that the Company is liquidated, dissolved or wound up, whether voluntarily or involuntarily, $1,000.00 per share plus all accumulated and unpaid dividends up to but excluding the date of such liquidation, dissolution, or winding up (the "Liquidation Preference"). Until the holders of Series B Preferred Stock receive the Liquidation Preference with respect to their shares of Series B Preferred Stock in full, no payment will be made on any junior shares, including shares of our common stock. After the Liquidation Preference is paid in full, holders of the Series B Preferred Stock will not be entitled to receive any further distribution of our assets. (For the avoidance of doubt, neither the voluntary sale of all or substantially all of our assets, nor a merger involving the Company, shall be deemed to be a voluntary or involuntary liquidation, dissolution or winding up of the Company.) As of April 30, 2026, the issued and outstanding shares of Series B Preferred Stock had an aggregate Liquidation Preference of $64.0 million.

***Conversion Rights***. Each share of Series B Preferred Stock may be converted at any time, at the option of the holder, into 0.0197 shares of our common stock (which is equivalent to a conversion price of $50,760.00 per share) plus cash in lieu of fractional shares. The conversion rate is subject to adjustment upon the occurrence of certain events, as described in the Series B Certificate of Designation. The conversion rate is not adjusted for accumulated and unpaid dividends. If converted, holders of Series B Preferred Stock do not receive a cash payment for all accumulated and unpaid dividends; rather, all accumulated and unpaid dividends are canceled.

We may, at our option, cause shares of Series B Preferred Stock to be automatically converted into that number of shares of our common stock that are issuable at the then-prevailing conversion rate. We may exercise our conversion right only if the closing price of our common stock exceeds 150% of the then-prevailing conversion price ($50,760.00 per share as of April 30, 2026) for 20 trading days during any consecutive 30 trading day period, as described in the Series B Certificate of Designation.

If the holders of Series B Preferred Stock elect to convert their shares in connection with certain "fundamental changes" (as defined in the Series B Certificate of Designation and described below), we will in certain circumstances increase the conversion rate by a number of additional shares of common stock upon conversion or, in lieu thereof, we may in certain circumstances elect to adjust the conversion rate and related conversion obligation so that shares of Series B Preferred Stock are converted into shares of the acquiring or surviving company, in each case as described in the Series B Certificate of Designation.

The adjustment of the conversion price is to prevent dilution of the interests of the holders of the Series B Preferred Stock from certain dilutive transactions with holders of our common stock.

***Redemption***. We do not have the option to redeem the Series B Preferred Stock. However, holders of the Series B Preferred Stock can require us to redeem all or a portion of their shares of Series B Preferred Stock at a redemption price equal to the Liquidation Preference of the shares to be redeemed in the case of a "fundamental change" (as further described in the Series B Certificate of Designation). A fundamental change will be deemed to have occurred if any of the following occurs:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any "person" or "group" is or becomes the beneficial
owner, directly or indirectly, of 50% or more of the total voting power of all classes of our capital stock then outstanding and normally
entitled to vote in the election of directors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· during any period of two consecutive years, individuals who at the beginning
of such period constituted the board of directors of the Company (together with any new directors whose election to our board of directors
or whose nomination for election by the stockholders was approved by a vote of 66⅔% of our directors then still in office who
were either directors at the beginning of such period or whose election or nomination for election was previously so approved) cease for
any reason to constitute a majority of the directors of the Company then in office;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the termination of trading of our common stock on The Nasdaq Stock Market
and our common stock is not approved for trading or quoted on any other U.S. securities exchange or established over-the-counter trading
market in the U.S.; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· we (i) consolidate with or merge with or into another person or another
person merges with or into our Company or (ii) sell, assign, transfer, lease, convey or otherwise dispose of all or substantially
all of the assets of the Company and certain of its subsidiaries, taken as a whole, to another person and, in the case of any such merger
or consolidation described in clause (i), the securities that are outstanding immediately prior to such transaction (and which represent
100% of the aggregate voting power of our voting stock) are changed into or exchanged for cash, securities or property, unless pursuant
to the transaction such securities are changed into or exchanged for securities of the surviving person that represent, immediately after
such transaction, at least a majority of the aggregate voting power of the voting stock of the surviving person.

Notwithstanding the foregoing, holders of shares of Series B Preferred Stock will not have the right to require us to redeem their shares if:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the last reported sale price of shares of our common stock for any five trading
days within the 10 consecutive trading days ending immediately before the later of the fundamental change or its announcement equaled
or exceeded 105% of the conversion price of the Series B Preferred Stock immediately before the fundamental change or announcement;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· at least 90% of the consideration (excluding cash payments for fractional
shares and in respect of dissenters' appraisal rights) in the transaction or transactions constituting the fundamental change consists
of shares of capital stock traded on a U.S. national securities exchange or quoted on The Nasdaq Stock Market, or which will be so traded
or quoted when issued or exchanged in connection with a fundamental change, and as a result of the transaction or transactions, shares
of Series B Preferred Stock become convertible into such publicly traded securities; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· in the case of a merger or consolidation constituting a fundamental change
(as described in the fourth bullet above), the transaction is effected solely to change our jurisdiction of incorporation.

Moreover, we will not be required to redeem any Series B Preferred Stock upon the occurrence of a fundamental change if a third party makes an offer to purchase the Series B Preferred Stock in the manner, at the price, at the times and otherwise in compliance with the requirements set forth above and such third party purchases all shares of Series B Preferred Stock validly tendered and not withdrawn.

We may, at our option, elect to pay the redemption price in cash, in shares of our common stock valued at a discount of 5% from the market price of shares of our common stock, or in any combination thereof. Notwithstanding the foregoing, we may only pay such redemption price in shares of our common stock that are registered under the Securities Act and eligible for immediate sale in the public market by non-affiliates of our Company.

***Voting Rights***. Holders of Series B Preferred Stock currently have no voting rights; however, holders may receive certain voting rights, as described in the Series B Certificate of Designation, if (a) dividends on any shares of Series B Preferred Stock, or any other class or series of stock ranking on parity with the Series B Preferred Stock with respect to the payment of dividends, shall be in arrears for dividend periods, whether or not consecutive, containing in the aggregate a number of days equivalent to six calendar quarters or (b) we fail to pay the redemption price, plus accrued and unpaid dividends, if any, on the redemption date for shares of Series B Preferred Stock following a fundamental change. In each such event, the holders of Series B Preferred Stock (voting separately as a class with all other classes or series of stock ranking on parity with the Series B Preferred Stock with respect to the payment of dividends and upon which like voting rights have been conferred and are exercisable) will be entitled to elect two directors to the Company's board of directors in addition to those directors already serving on the Company's board of directors at such time (the "Series B Directors"), at the next annual meeting of the Company's stockholders (or at a special meeting of the Company's stockholders called for such purpose, whichever is earlier). The right to elect the Series B Directors will continue for each subsequent annual meeting of the Company's stockholders until all dividends accumulated on the shares of Series B Preferred Stock have been fully paid or set aside for payment or the Company pays in full or sets aside for payment such redemption price, plus accrued but unpaid dividends, if any, on the redemption date for the shares of Series B Preferred Stock following a fundamental change. The term of office of any Series B Directors will terminate immediately upon the termination of the right of holders of Series B Preferred Stock to elect such Series B Directors, as described in this paragraph. Each holder of Series B Preferred Stock will have one vote for each share of Series B Preferred Stock held in the election of Series B Directors. We previously failed to make timely payment of the accrued dividends on the Series B Preferred Stock with respect to the May 15, 2019 and August 15, 2019 dividend payment dates. Such amounts were fully paid on or about November 15, 2019.

So long as any shares of Series B Preferred Stock remain outstanding, we will not, without the consent of the holders of at least two-thirds of the shares of Series B Preferred Stock outstanding at the time (voting separately as a class with all other series of preferred stock, if any, on parity with our Series B Preferred Stock upon which like voting rights have been conferred and are exercisable) issue or increase the authorized amount of any class or series of shares ranking senior to the outstanding shares of the Series B Preferred Stock as to dividends or upon liquidation. In addition, we will not, subject to certain conditions, amend, alter or repeal provisions of our Certificate of Incorporation, including the Series B Certificate of Designation, whether by merger, consolidation or otherwise, so as to adversely amend, alter or affect any power, preference or special right of the outstanding shares of Series B Preferred Stock or the holders thereof without the affirmative vote of not less than two-thirds of the issued and outstanding shares of Series B Preferred Stock.

**Certain Provisions of Delaware Law, Our Certificate of Incorporation, and By-laws**

The following description of certain provisions of Delaware law is only a summary. For a complete description, we refer you to the DGCL and to our Certificate of Incorporation and our By-laws, the forms of which are filed as exhibits to the registration statement of which this prospectus forms a part.

***Anti-Takeover Provisions***

***Provisions of our Certificate of Incorporation and By-laws.*** A number of provisions of our Certificate of Incorporation and By-laws concern matters of corporate governance and the rights of stockholders. Some of these provisions, including, but not limited to, the inability of stockholders to take action by unanimous written consent, certain advance notice requirements for stockholder proposals and director nominations, supermajority voting provisions requiring the affirmative vote of eighty percent of the votes entitled to be cast by the stockholders to amend or repeal voting rights provisions (e.g., provisions giving holders of our common stock one vote per share, provisions prohibiting stockholders from taking action without a meeting, and the supermajority voting provisions), the filling of vacancies on the board of directors by the affirmative vote of a majority of the remaining directors, and the ability of the board of directors to issue shares of preferred stock and to set the voting rights, preferences and other terms thereof without further stockholder action, may be deemed to have an anti-takeover effect and may discourage takeover attempts not first approved by the board of directors, including takeovers which stockholders may deem to be in their best interests. If takeover attempts are discouraged, temporary fluctuations in the market price of shares of our common stock, which may result from actual or rumored takeover attempts, may be inhibited. These provisions, together with the ability of the board of directors to issue preferred stock without further stockholder action, could also delay or frustrate the removal of incumbent directors or the assumption of control by our stockholders, even if the removal or assumption would be beneficial to our stockholders. These provisions could also discourage or inhibit a merger, tender offer or proxy contest, even if favorable to the interests of stockholders, and could depress the market price of our common stock. The board of directors believes these provisions are appropriate to protect our interests and the interests of our stockholders. The board of directors has no present plans to adopt any further measures or devices which may be deemed to have an "anti-takeover effect."

***Delaware Anti-Takeover Provisions.*** We are subject to Section 203 of the DGCL, which prohibits a publicly-held Delaware corporation from engaging in a "business combination," except under certain circumstances, with an "interested stockholder" for a period of three years following the date such person became an "interested stockholder" unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· before such person became an interested stockholder, the board of directors
of the corporation approved either the business combination or the transaction that resulted in the interested stockholder becoming an
interested stockholder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· upon the consummation of the transaction that resulted in the interested
stockholder becoming an interested stockholder, the interested stockholder owned at least 85% of the voting stock of the corporation outstanding
at the time the transaction commenced, excluding shares held by directors who are also officers of the corporation and shares held by
employee stock plans in which employee participants do not have the right to determine confidentially whether shares held subject to the
plan will be tendered in a tender or exchange offer; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· at or following the time such person became an interested stockholder, the
business combination is approved by the board of directors of the corporation and authorized at an annual or special meeting of stockholders
(and not by written consent) by the affirmative vote of the holders of at least 66⅔% of the outstanding voting stock of the corporation
which is not owned by the interested stockholder.

The term "interested stockholder" generally is defined as an entity or person who beneficially owns, or, within the three years prior to the determination of interested stockholder status, owned 15% or more of a corporation's outstanding voting stock and any entity or person affiliated with or controlling or controlled by the entity or person. The term "business combination" includes mergers, asset or stock sales and other similar transactions resulting in a financial benefit to an interested stockholder. Section 203 makes it more difficult for an "interested stockholder" to effect various business combinations with a corporation for a three-year period. The existence of this provision would be expected to have an anti-takeover effect with respect to transactions not approved in advance by the board of directors, including discouraging attempts that might result in a premium over the market price for the shares of our common stock held by stockholders. A Delaware corporation may "opt out" of Section 203 with an express provision in its original certificate of incorporation or any amendment thereto. Our Certificate of Incorporation does not contain any such exclusion.

***Exclusive Forum***

Our By-laws provide that unless we consent in writing to an alternative forum, a state court located within the State of Delaware (or, if no state court located within the State of Delaware has jurisdiction, the federal district court for the District of Delaware) will be the sole and exclusive forum for: (i) any derivative action or proceeding brought on behalf of the Company; (ii) any action asserting a claim of breach of a fiduciary duty owed by any of the Company's directors or officers or other employees to the Company or our stockholders; (iii) any action asserting a claim against the Company or any of our directors or officers or other employees arising pursuant to any provision of the DGCL or our Certificate of Incorporation or our By-laws (as either may be amended from time to time); or (iv) any action asserting a claim against the Company or any of our directors or officers or other employees which claim is governed by the internal affairs doctrine.

***Limitations of Directors' Liability***

Our Certificate of Incorporation provides that none of our directors will be personally liable to the Company or our stockholders for monetary damages for breach of fiduciary duty as a director, except for liability:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· for any breach of the director's duty of loyalty to the Company or
our stockholders;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· for acts or omissions not in good faith or which involve intentional misconduct
or a knowing violation of law;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· under Section 174 of the DGCL; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· for any transaction from which the director derived an improper personal
benefit.

The effect of these provisions is to eliminate our rights and the rights of our stockholders (through stockholders' derivative suits on behalf of us) to recover monetary damages against a director for breach of fiduciary duty as a director (including breaches resulting from grossly negligent behavior), except in the situations described above. These provisions do not limit the liability of directors under federal securities laws and do not affect the availability of equitable remedies such as an injunction or rescission based upon a director's breach of his duty of care.

***Disclosure of Commission Position on Indemnification for Securities Act Liabilities***

Our Certificate of Incorporation provides that none of our directors will be personally liable to the Company or our stockholders for monetary damages for breach of fiduciary duty as a director, except to the extent described above. Our By-laws provide for indemnification of our officers and directors to the fullest extent permitted by applicable law. Insofar as indemnification for liabilities under the Securities Act may be permitted to directors, officers or controlling persons of the Company pursuant to our Certificate of Incorporation, our By-laws, applicable law, or otherwise, we have been informed that in the opinion of the SEC such indemnification is against public policy as expressed in the Securities Act and is therefore unenforceable.

**DESCRIPTION OF DEBT SECURITIES**

The following description, together with the additional information we include in any applicable prospectus supplement, summarizes certain general terms and provisions of the debt securities that we may offer under this prospectus. When we offer to sell a particular series of debt securities, we will describe the specific terms of the series in a supplement to this prospectus. We will also indicate in the supplement to what extent the general terms and provisions described in this prospectus apply to a particular series of debt securities.

We may issue debt securities either separately, or together with, or upon the conversion or exercise of or in exchange for, other securities described in this prospectus. Debt securities may be our senior, senior subordinated or subordinated obligations and, unless otherwise specified in a supplement to this prospectus, the debt securities will be our direct, unsecured obligations and may be issued in one or more series.

Unless otherwise specified in an accompanying prospectus supplement, the debt securities will be issued in one or more series under the indenture, dated as of April 29, 2025, among us and Wilmington Trust, National Association, as trustee. We have summarized select portions of the indenture below. The summary is not complete. The indenture has been incorporated by reference as an exhibit to the registration statement. You should read the indenture for provisions that may be important to you. Capitalized terms used in the summary have the meanings specified in the indenture. The indenture is governed by the Trust Indenture Act of 1939, as amended.

**General**

The terms of each series of debt securities will be established by or pursuant to a resolution of our board of directors and set forth or determined in the manner provided in a resolution of our board of directors, in an officer's certificate or by a supplemental indenture. The particular terms of each series of debt securities will be described in a prospectus supplement relating to such series (including any pricing supplement or term sheet).

We can issue an unlimited amount of debt securities under the indenture that may be in one or more series with the same or various maturities, at par, at a premium, or at a discount. We will set forth in a prospectus supplement (including any pricing supplement or term sheet) relating to any series of debt securities being offered the aggregate principal amount and the following terms of the debt securities, if applicable:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the title and ranking of the debt securities (including the terms of any
subordination provisions);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the price or prices (expressed as a percentage of the principal amount) at
which we will sell the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any limit upon the aggregate principal amount of the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the date or dates on which the principal of the securities of the series
is payable;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the rate or rates (which may be fixed or variable) per annum or the method
used to determine the rate or rates (including any commodity, commodity index, stock exchange index or financial index) at which the debt
securities will bear interest, the date or dates from which interest will accrue, the date or dates on which interest will commence and
be payable and any regular record date for the interest payable on any interest payment date;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the place or places where principal of, and interest, if any, on the debt
securities will be payable (and the method of such payment), where the securities of such series may be surrendered for registration of
transfer or exchange, and where notices and demands to us in respect of the debt securities may be delivered;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the period or periods within which, the price or prices at which and the
terms and conditions upon which we may redeem the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any obligation we have to redeem or purchase the debt securities pursuant
to any sinking fund or analogous provisions or at the option of a holder of debt securities and the period or periods within which, the
price or prices at which and the terms and conditions upon which securities of the series shall be redeemed or purchased, in whole or
in part, pursuant to such obligation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the dates on which and the price or prices at which we will repurchase debt
securities at the option of the holders of debt securities and other detailed terms and provisions of these repurchase obligations;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the denominations in which the debt securities will be issued, if other than
minimum denominations of $1,000 and any integral multiple thereof;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· whether the debt securities will be issued in the form of certificated debt
securities or global debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the portion of principal amount of the debt securities payable upon declaration
of acceleration of the maturity date, if other than the principal amount;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the currency of denomination of the debt securities, which may be United
States dollars or any foreign currency, and if such currency of denomination is a composite currency, the agency or organization, if any,
responsible for overseeing such composite currency;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the designation of the currency, currencies or currency units in which payment
of principal of, premium and interest on the debt securities will be made;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· if payments of principal of, premium or interest on the debt securities will
be made in one or more currencies or currency units other than that or those in which the debt securities are denominated, the manner
in which the exchange rate with respect to these payments will be determined;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the manner in which the amounts of payment of principal of, premium, if any,
or interest on the debt securities will be determined, if these amounts may be determined by reference to an index based on a currency
or currencies or by reference to a commodity, commodity index, stock exchange index or financial index;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any provisions relating to any security provided for the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any addition to, deletion of or change in the Events of Default described
in this prospectus or in the indenture with respect to the debt securities and any change in the acceleration provisions described in
this prospectus or in the indenture with respect to the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any addition to, deletion of or change in the covenants described in this
prospectus or in the indenture with respect to the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any depositaries, interest rate calculation agents, exchange rate calculation
agents or other agents with respect to the debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any other terms of the debt securities, which may supplement, modify or delete
any provision of the indenture as it applies to that series, including any terms that may be required under applicable law or regulations
or advisable in connection with the marketing of the securities; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· whether any of our direct or indirect subsidiaries will guarantee the debt
securities of that series, including the terms of subordination, if any, of such guarantees.

We may issue debt securities that provide for an amount less than their stated principal amount to be due and payable upon declaration of acceleration of their maturity pursuant to the terms of the indenture. We will provide you with information on the federal income tax considerations and other special considerations applicable to any of these debt securities in the applicable prospectus supplement.

If we denominate the purchase price of any of the debt securities in a foreign currency or currencies or a foreign currency unit or units, or if the principal of and any premium and interest on any series of debt securities is payable in a foreign currency or currencies or a foreign currency unit or units, we will provide you with information on the restrictions, elections, general tax considerations, specific terms and other information with respect to that issue of debt securities and such foreign currency or currencies or foreign currency unit or units in the applicable prospectus supplement.

**Transfer and Exchange**

Each debt security will be represented by either one or more global securities registered in the name of a clearing agency registered under the Exchange Act, which we refer to as the depositary, or a nominee of the depositary (we will refer to any debt security represented by a global debt security as a "book-entry debt security"), or a certificate issued in definitive registered form (we will refer to any debt security represented by a certificated security as a "certificated debt security") as set forth in the applicable prospectus supplement. Except as set forth under the heading "Global Debt Securities and Book-Entry System" below, book-entry debt securities will not be issuable in certificated form.

***Certificated Debt Securities***

You may transfer or exchange certificated debt securities at any office we maintain for this purpose in accordance with the terms of the indenture. No service charge will be made for any transfer or exchange of certificated debt securities, but we may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection with a transfer or exchange.

You may effect the transfer of certificated debt securities and the right to receive the principal of, premium and interest on certificated debt securities only by surrendering the certificate representing those certificated debt securities and either reissuance by us or the trustee of the certificate to the new holder or the issuance by us or the trustee of a new certificate to the new holder.

***Global Debt Securities and Book-Entry System***

Each global debt security representing book-entry debt securities will be deposited with, or on behalf of, the depositary, and registered in the name of the depositary or a nominee of the depositary.

***Covenants***

We will set forth in the applicable prospectus supplement any restrictive covenants applicable to any issue of debt securities.

***No Protection in the Event of a Change of Control***

Unless we state otherwise in the applicable prospectus supplement, the debt securities will not contain any provisions which may afford holders of the debt securities protection in the event we have a change in control or in the event of a highly leveraged transaction (whether or not such transaction results in a change in control) which could adversely affect holders of debt securities.

**Conversion or Exchange Rights**

For any series of debt securities that are convertible into or exchangeable for shares of our common stock, we will set forth in the applicable prospectus supplement the terms on which such series of debt securities may be convertible into or exchangeable for our common stock. We will include provisions as to settlement upon conversion or exchange and whether conversion or exchange is mandatory, at the option of the holder or at our option. We may include provisions pursuant to which the number of shares of our common stock that the holders of the series of debt securities receive would be subject to adjustment.

**Consolidation, Merger and Sale of Assets**

We may not consolidate with or merge with or into, or convey, transfer or lease all or substantially all of our properties and assets to any person, which we refer to as a successor person, unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· we are the surviving corporation or the successor person (if other than us)
is a corporation organized and validly existing under the laws of any U.S. domestic jurisdiction and expressly assumes our obligations
on the debt securities and under the indenture; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· immediately after giving effect to the transaction, no Default or Event of
Default, shall have occurred and be continuing.

Notwithstanding the above, any of our subsidiaries may consolidate with, merge into or transfer all or part of its properties to us.

**Events of Default**

"Event of Default" means with respect to any series of debt securities, any of the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· default in the payment of any interest upon any debt security of that series
when it becomes due and payable, and continuance of such default for a period of 30 days (unless the entire amount of the payment is deposited
by us with the trustee or with a paying agent prior to the expiration of the 30-day period);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· default in the payment of principal of any security of that series at its
maturity;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· default in the performance or breach of any other covenant or warranty by
us in the indenture (other than a covenant or warranty that has been included in the indenture solely for the benefit of a series of debt
securities other than that series), which default continues uncured for a period of 60 days after we receive written notice from the trustee,
or we and the trustee receive written notice from the holders of not less than 25% in principal amount of the outstanding debt securities
of that series as provided in the indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· certain voluntary or involuntary events of bankruptcy, insolvency or reorganization
of us; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any other Event of Default provided with respect to debt securities of that
series that is described in the applicable prospectus supplement.

No Event of Default with respect to a particular series of debt securities (except as to certain events of bankruptcy, insolvency or reorganization) necessarily constitutes an Event of Default with respect to any other series of debt securities. The occurrence of certain Events of Default or an acceleration under the indenture may constitute an event of default under certain indebtedness of ours or our subsidiaries outstanding from time to time.

We will provide the trustee written notice of any Default or Event of Default within 30 days of becoming aware of the occurrence of such Default or Event of Default, which notice will describe in reasonable detail the status of such Default or Event of Default and what action we are taking or propose to take in respect thereof.

If an Event of Default with respect to debt securities of any series at the time outstanding occurs and is continuing, then the trustee or the holders of not less than 25% in principal amount of the outstanding debt securities of that series may, by a notice in writing to us (and to the trustee if given by the holders), declare to be due and payable immediately the principal of (or, if the debt securities of that series are discount securities, that portion of the principal amount as may be specified in the terms of that series) and accrued and unpaid interest, if any, on all debt securities of that series. In the case of an Event of Default resulting from certain events of bankruptcy, insolvency or reorganization, the principal (or such specified amount) of and accrued and unpaid interest, if any, on all outstanding debt securities will become and be immediately due and payable without any declaration or other act on the part of the trustee or any holder of outstanding debt securities. At any time after a declaration of acceleration with respect to debt securities of any series has been made, but before a judgment or decree for payment of the money due has been obtained by the trustee, the holders of a majority in principal amount of the outstanding debt securities of that series may rescind and annul the acceleration if all Events of Default, other than the non-payment of accelerated principal and interest, if any, with respect to debt securities of that series, have been cured or waived as provided in the indenture. We refer you to the prospectus supplement relating to any series of debt securities that are discount securities for the particular provisions relating to acceleration of a portion of the principal amount of such discount securities upon the occurrence of an Event of Default.

The indenture provides that the trustee may refuse to perform any duty or exercise any of its rights or powers under the indenture unless the trustee receives indemnity satisfactory to it against any cost, liability or expense which might be incurred by it in performing such duty or exercising such right or power. Subject to certain rights of the trustee, the holders of a majority in principal amount of the outstanding debt securities of any series will have the right to direct the time, method and place of conducting any proceeding for any remedy available to the trustee or exercising any trust or power conferred on the trustee with respect to the debt securities of that series.

No holder of any debt security of any series will have any right to institute any proceeding, judicial or otherwise, with respect to the indenture or for the appointment of a receiver or trustee, or for any remedy under the indenture, unless:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· that holder has previously given to the trustee written notice of a continuing
Event of Default with respect to debt securities of that series; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the holders of not less than 25% in principal amount of the outstanding debt
securities of that series have made written request, and offered indemnity or security satisfactory to the trustee, to the trustee to
institute the proceeding as trustee, and the trustee has not received from the holders of not less than a majority in principal amount
of the outstanding debt securities of that series a direction inconsistent with that request and has failed to institute the proceeding
within 60 days.

Notwithstanding any other provision in the indenture, the holder of any debt security will have an absolute and unconditional right to receive payment of the principal of, premium and any interest on that debt security on or after the due dates expressed in that debt security and to institute suit for the enforcement of payment.

The indenture requires us, within 120 days after the end of our fiscal year, to furnish to the trustee a statement as to compliance with the indenture. If a Default or Event of Default occurs and is continuing with respect to the securities of any series and if it is actually known to a responsible officer of the trustee, the trustee shall send to each securityholder of the securities of that series notice of a Default or Event of Default within 90 days after it occurs or, if later, after a responsible officer of the trustee has knowledge of such Default or Event of Default. The indenture provides that the trustee may withhold notice to the holders of debt securities of any series of any Default or Event of Default (except in payment on any debt securities of that series) with respect to debt securities of that series if the trustee determines in good faith that withholding notice is in the interest of the holders of those debt securities.

***Modification and Waiver***

We and the trustee may modify, amend or supplement the indenture or the debt securities of any series without the consent of any holder of any debt security:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to cure any ambiguity, defect or inconsistency;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to comply with covenants in the indenture described above under the heading
 "Consolidation, Merger and Sale of Assets";

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to provide for uncertificated securities in addition to or in place of certificated
securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to add guarantees with respect to debt securities of any series or secure
debt securities of any series;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to surrender any of our rights or powers under the indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to add covenants or events of default for the benefit of the holders of debt
securities of any series;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to comply with the applicable procedures of the applicable depositary;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to make any change that does not adversely affect the rights of any holder
of debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to provide for the issuance of and establish the form and terms and conditions
of debt securities of any series as permitted by the indenture;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to effect the appointment of a successor trustee or a separate trustee with
respect to the debt securities of any series and to add to or change any of the provisions of the indenture to provide for or facilitate
administration by more than one trustee; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to comply with requirements of the SEC in order to effect or maintain the
qualification of the indenture under the Trust Indenture Act.

We may also modify and amend the indenture with the consent of the holders of at least a majority in principal amount of the outstanding debt securities of each series affected by the modifications or amendments. We may not make any modification or amendment without the consent of the holders of each affected debt security then outstanding if that amendment will:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· reduce the amount of debt securities whose holders must consent to an amendment,
supplement or waiver;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· reduce the rate of or extend the time for payment of interest (including
default interest) on any debt security;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· reduce the principal of or premium on or change the fixed maturity of any
debt security or reduce the amount of, or postpone the date fixed for, the payment of any sinking fund or analogous obligation with respect
to any series of debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· reduce the principal amount of discount securities payable upon acceleration
of maturity;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· waive a default in the payment of the principal of, premium or interest on
any debt security (except a rescission of acceleration of the debt securities of any series by the holders of at least a majority in aggregate
principal amount of the then outstanding debt securities of that series and a waiver of the payment default that resulted from such acceleration);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· make the principal of or premium or interest on any debt security payable
in currency other than that stated in the debt security;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· make any change to certain provisions of the indenture relating to, among
other things, the right of holders of debt securities to receive payment of the principal of, premium and interest on those debt securities
and to institute suit for the enforcement of any such payment and to waivers or amendments; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· waive a redemption payment with respect to any debt security.

Except for certain specified provisions, the holders of at least a majority in principal amount of the outstanding debt securities of any series may on behalf of the holders of all debt securities of that series waive our compliance with provisions of the indenture. The holders of a majority in principal amount of the outstanding debt securities of any series may on behalf of the holders of all the debt securities of such series waive any past default under the indenture with respect to that series and its consequences, except a default in the payment of the principal of, premium or any interest on any debt security of that series; provided, however, that the holders of a majority in principal amount of the outstanding debt securities of any series may rescind an acceleration and its consequences, including any related payment default that resulted from the acceleration.

***Defeasance of Debt Securities and Certain Covenants in Certain Circumstances***

*Legal Defeasance*

The indenture provides that, unless otherwise provided by the terms of the applicable series of debt securities, we may be discharged from any and all obligations in respect of the debt securities of any series (subject to certain exceptions). We will be so discharged upon the irrevocable deposit with the trustee, in trust, of money and/or U.S. government obligations or, in the case of debt securities denominated in a single currency other than U.S. dollars, government obligations of the government that issued or caused to be issued such currency, that, through the payment of interest and principal in accordance with their terms, will provide money or U.S. government obligations in an amount sufficient in the opinion of a nationally recognized firm of independent public accountants or investment bank to pay and discharge each installment of principal, premium and interest on and any mandatory sinking fund payments in respect of the debt securities of that series on the stated maturity of those payments in accordance with the terms of the indenture and those debt securities.

This discharge may occur only if, among other things, we have delivered to the trustee an opinion of counsel stating that we have received from, or there has been published by, the United States Internal Revenue Service a ruling or, since the date of execution of the indenture, there has been a change in the applicable United States federal income tax law, in either case to the effect that, and based thereon such opinion shall confirm that, the holders of the debt securities of that series will not recognize income, gain or loss for United States federal income tax purposes as a result of the deposit, defeasance and discharge and will be subject to United States federal income tax on the same amounts and in the same manner and at the same times as would have been the case if the deposit, defeasance and discharge had not occurred.

*Defeasance of Certain Covenants*

The indenture provides that, unless otherwise provided by the terms of the applicable series of debt securities, upon compliance with certain conditions:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· we may omit to comply with the covenant described under the heading "Consolidation,
Merger and Sale of Assets" and certain other covenants set forth in the indenture, as well as any additional covenants which may
be set forth in the applicable prospectus supplement; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any omission to comply with those covenants will not constitute a Default
or an Event of Default with respect to the debt securities of that series.

We refer to this as covenant defeasance. The conditions include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· depositing with the trustee money and/or U.S. government obligations or,
in the case of debt securities denominated in a single currency other than U.S. dollars, government obligations of the government that
issued or caused to be issued such currency, that, through the payment of interest and principal in accordance with their terms, will
provide money in an amount sufficient in the opinion of a nationally recognized firm of independent public accountants or investment bank
to pay and discharge each installment of principal of, premium and interest on and any mandatory sinking fund payments in respect of the
debt securities of that series on the stated maturity of those payments in accordance with the terms of the indenture and those debt securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· such deposit will not result in a breach or violation of, or constitute a
default under the indenture or any other agreement to which we are a party;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· no Default or Event of Default with respect to the applicable series of debt
securities shall have occurred or is continuing on the date of such deposit; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· delivering to the trustee an opinion of counsel to the effect that we have
received from, or there has been published by, the United States Internal Revenue Service a ruling or, since the date of execution of
the indenture, there has been a change in the applicable United States federal income tax law, in either case to the effect that, and
based thereon such opinion shall confirm that, the holders of the debt securities of that series will not recognize income, gain or loss
for United States federal income tax purposes as a result of the deposit and related covenant defeasance and will be subject to United
States federal income tax on the same amounts and in the same manner and at the same times as would have been the case if the deposit
and related covenant defeasance had not occurred.

**No Personal Liability of Directors, Officers, Employees or Stockholders**

None of our past, present or future directors, officers, employees or stockholders, as such, will have any liability for any of our obligations under the debt securities or the indenture or for any claim based on, or in respect or by reason of, such obligations or their creation. By accepting a debt security, each holder waives and releases all such liability. This waiver and release is part of the consideration for the issue of the debt securities. However, this waiver and release may not be effective to waive liabilities under U.S. federal securities laws, and it is the view of the SEC that such a waiver is against public policy.

**Governing Law**

The indenture and the debt securities, including any claim or controversy arising out of or relating to the indenture or the securities, will be governed by the laws of the State of New York.

The indenture will provide that we, the trustee and the holders of the debt securities (by their acceptance of the debt securities) irrevocably waive, to the fullest extent permitted by applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to the indenture, the debt securities or the transactions contemplated thereby. The indenture will provide that any legal suit, action or proceeding arising out of or based upon the indenture or the transactions contemplated thereby may be instituted in the federal courts of the United States of America located in the City of New York or the courts of the State of New York in each case located in the City of New York, and we, the trustee and the holder of the debt securities (by their acceptance of the debt securities) irrevocably submit to the non-exclusive jurisdiction of such courts in any such suit, action or proceeding. The indenture will further provide that service of any process, summons, notice or document by mail (to the extent allowed under any applicable statute or rule of court) to such party's address set forth in the indenture will be effective service of process for any suit, action or other proceeding brought in any such court. The indenture will further provide that we, the trustee and the holders of the debt securities (by their acceptance of the debt securities) irrevocably and unconditionally waive any objection to the laying of venue of any suit, action or other proceeding in the courts specified above and irrevocably and unconditionally waive and agree not to plead or claim any such suit, action or other proceeding has been brought in an inconvenient forum.

**DESCRIPTION OF WARRANTS**

We may issue warrants in the future for the purchase of debt securities, common stock, preferred stock, units or other securities. Warrants may be issued independently or together with debt securities, common stock, preferred stock or units offered by any prospectus supplement and/or other offering material and may be attached to or separate from any such offered securities. Each series of warrants will be issued under a separate warrant agreement to be entered into between us and a bank or trust company, as warrant agent, provided that we may also act as warrant agent and enter into warrant agreements directly with the purchasers of securities offered pursuant to this prospectus. In each case, the terms of the warrants will be set forth in a prospectus supplement and/or other offering material relating to the particular issue of warrants. The warrant agent, if any, will act solely as our agent in connection with the warrants and will not assume any obligation or relationship of agency or trust for or with any holders of warrants or beneficial owners of warrants.

The following summary of certain provisions of the warrants we may issue in the future does not purport to be complete and is subject to, and is qualified in its entirety by reference to, all provisions of the warrant agreements.

Reference is made to the prospectus supplement and/or other offering material relating to the particular issue of warrants for the terms of and information relating to such warrants, including, where applicable:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the designation, aggregate principal amount, currencies, denominations and
terms of the series of debt securities purchasable upon exercise of warrants to purchase debt securities and the price at which such debt
securities may be purchased upon such exercise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the number of shares of common stock or preferred stock purchasable upon
the exercise of warrants and the price at which such number of shares of common stock or preferred stock may be purchased upon such exercise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the designation and number of units of other securities purchasable
upon the exercise of warrants to purchase other securities and the price at which such number of units of such other securities may
be purchased upon such exercise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the date on which the right to exercise such warrants shall commence and
the date on which such right shall expire;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· certain material U.S. federal income tax considerations applicable to such
warrants;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the amount of warrants outstanding as of the most recent practicable date;
and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any other terms of such warrants.

Warrants will be issued in registered form only. The exercise price for warrants will be subject to adjustment as set forth in the applicable prospectus supplement and/or other offering material.

Each warrant will entitle the holder thereof to purchase such principal amount of debt securities or such number of shares of common stock, preferred stock, units or other securities at such exercise price as shall in each case be set forth in, or calculable from, the prospectus supplement and/or other offering material relating to the warrants, which exercise price may be subject to adjustment upon the occurrence of certain events as set forth in such prospectus supplement and/or other offering material. After the close of business on the expiration date, or such later date to which such expiration date may be extended by us, unexercised warrants will become void. The place or places where, and the manner in which, warrants may be exercised shall be specified in the prospectus supplement and/or other offering material relating to such warrants.

Prior to the exercise of any warrants, holders of such warrants will not have any of the rights of holders of the underlying securities, as the case may be, purchasable upon such exercise, including the right to receive payments of dividends, if any, or to exercise any applicable right to vote.

**DESCRIPTION OF UNITS**

As specified in the applicable prospectus supplement, we may issue units consisting of one or more shares of common stock, shares of preferred stock, debt securities and warrants. The applicable prospectus supplement will specify the following terms of the units:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the terms of the underlying securities comprising the units, including
whether and under what circumstances the underlying securities may be traded separately;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· a description of the terms of any unit agreement governing the units
(if any);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· if appropriate, a discussion of certain material U.S. federal income tax
considerations applicable to such units; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· a description of the provisions for the payment, settlement, transfer or
exchange of the units.

**SELLING SECURITY HOLDERS**

Information about selling security holders, where applicable, will be set forth in a prospectus supplement, in a post-effective amendment, or in filings we make with the SEC under the Exchange Act which are incorporated by reference.

**PLAN OF DISTRIBUTION**

The securities may be sold:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to or through underwriting syndicates represented by managing underwriters;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· through one or more underwriters without a syndicate for them to offer and
sell to the public;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· through dealers or agents;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· in "at the market offerings" to or through a market maker or
into an existing trading market, or a securities exchange or otherwise;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· to investors directly in negotiated sales or in competitively bid transactions;
or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· as otherwise described in a prospectus supplement, including through a combination
of any of these methods of sale.

We will describe the plan of distribution for any particular offering of securities in the applicable prospectus supplement, in accordance with applicable law. The prospectus supplement will set forth the terms of the offering of securities, including the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the name or names of any underwriters, dealers or agents;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· the purchase price, the proceeds from that sale and the expected use of such
proceeds;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any options under which underwriters may purchase additional securities from
us or from a selling security holder participating in such offering;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any underwriting discounts and other items constituting underwriters'
compensation;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any initial public offering price and any discounts or concessions allowed
or reallowed or paid to underwriters, dealers or agents; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;· any securities exchanges on which the securities may be listed.

The securities may be distributed from time to time in one or more transactions, at negotiated prices, at a fixed price or fixed prices (that may be subject to change), at market prices prevailing at the time of sale, at various prices determined at the time of sale or at prices related to prevailing market prices.

**Underwriters**

If underwriters are used in the sale, we will execute an underwriting agreement with the underwriters relating to the securities that we will offer. Unless otherwise set forth in the prospectus supplement, the obligations of the underwriters to purchase these securities will be subject to conditions. The underwriters will be obligated to purchase all of the offered securities if any are purchased.

The securities subject to the underwriting agreement will be acquired by the underwriters for their own account and may be resold by them from time to time in one or more transactions, including negotiated transactions, at a fixed public offering price or at varying prices determined at the time of sale. Underwriters may be deemed to have received compensation from us in the form of underwriting discounts or commissions and may also receive commissions from the purchasers of these securities for whom they may act as agent. Underwriters may sell these securities to or through dealers. These dealers may receive compensation in the form of discounts, concessions or commissions from the underwriters and/or commissions from the purchasers for whom they may act as agent. Any initial public offering price and any discounts or concessions allowed or reallowed or paid to dealers may be changed from time to time.

We also may sell the securities in connection with a remarketing upon their purchase, in connection with a redemption or repayment, by a remarketing firm acting as principal for its own account or as our agent. Remarketing firms may be deemed to be underwriters in connection with the securities that they remarket.

We may authorize underwriters to solicit offers by institutions to purchase the securities subject to the underwriting agreement from us, at the public offering price stated in the prospectus supplement under delayed delivery contracts providing for payment and delivery on a specified date in the future. If we sell securities under these delayed delivery contracts, the prospectus supplement will state that as well as the conditions to which these delayed delivery contracts will be subject and the commissions payable for that solicitation.

Any selling security holders, dealers and agents participating in the distribution of securities may be deemed to be underwriters, and compensation received by them on resale of the securities may be deemed to be underwriting discounts. Additionally, because selling security holders may be deemed to be "underwriters" within the meaning of Section 2(11) of the Securities Act, selling security holders may be subject to the prospectus delivery requirements of the Securities Act.

**Agents**

We may also sell any of the securities through agents designated by us from time to time. We will name any agent involved in the offer or sale of these securities and will list commissions payable by us to any such agents in the prospectus supplement. These agents will be acting on a best efforts basis to solicit purchases for the period of their appointment, unless we state otherwise in the prospectus supplement.

**Direct Sales**

We may sell any of the securities directly to purchasers. In this case, we will not engage underwriters or agents in the offer and sale of these securities.

**Indemnification**

We may indemnify underwriters, dealers or agents who participate in the distribution of securities against certain liabilities, including liabilities under the Securities Act and agree to contribute to payments which these underwriters, dealers or agents may be required to make. The terms and conditions of any indemnification or contribution will be described in the applicable prospectus supplement.

**Secondary Sales**

Our securities may be sold from time to time by selling security holders, through public or private transactions at prevailing market prices or at privately negotiated prices, as described in the applicable prospectus supplement.

**LEGAL MATTERS**

The validity of the securities covered by this prospectus will be passed upon for us by Foley & Lardner LLP. The validity of the securities covered by this prospectus will be passed upon for any underwriters or agents by counsel named in the applicable prospectus supplement. The opinions of Foley & Lardner LLP and counsel for any underwriters or agents may be conditioned upon and may be subject to assumptions regarding future action required to be taken by us and any underwriters, dealers or agents in connection with the issuance of any securities. The opinions of Foley & Lardner LLP and counsel for any underwriters or agents may be subject to other conditions and assumptions, as indicated in the applicable prospectus supplement.

**EXPERTS**

The consolidated financial statements of FuelCell Energy, Inc. as of October 31, 2025 and 2024, and for each of the years in the three-year period ended October 31, 2025, and management's assessment of the effectiveness of internal control over financial reporting as of October 31, 2025 have been incorporated by reference herein and in the registration statement in reliance upon the report of KPMG LLP, independent registered public accounting firm, incorporated by reference herein, and upon the authority of said firm as experts in accounting and auditing.

**WHERE YOU CAN FIND ADDITIONAL INFORMATION**

We file annual, quarterly and current reports, proxy statements and other information with the SEC. Our SEC filings are available to the public at the SEC's website at http://www.sec.gov.

This prospectus is part of a registration statement that we have filed with the SEC relating to the securities to be offered. This prospectus does not contain all of the information we have included in the registration statement and the accompanying exhibits and schedules in accordance with the rules and regulations of the SEC, and we refer you to the omitted information. The statements this prospectus makes pertaining to the content of any contract, agreement or other document that is an exhibit to the registration statement necessarily are summaries of their material provisions and do not describe all provisions, exceptions and qualifications contained in those contracts, agreements or documents. You should read those contracts, agreements or documents for information that may be important to you. The registration statement, exhibits and schedules are available at the SEC's website at http://www.sec.gov.

Neither we nor the underwriters (if any) have authorized anyone to provide you with any information other than that contained in or incorporated by reference into this prospectus or any amendment or supplement to this prospectus or in any free writing prospectus prepared by or on behalf of us or to which we have referred you. We and the underwriters (if any) take no responsibility for, and can provide no assurance as to the reliability of, any other information that others may give you. You should not assume that the information in this prospectus or any prospectus supplement is accurate as of any date other than the date on the front of those documents or that any document incorporated by reference is accurate as of any date other than its filing date. You should not consider this prospectus to be an offer or solicitation relating to the securities in any jurisdiction in which such an offer or solicitation relating to the securities is not authorized. Furthermore, you should not consider this prospectus to be an offer or solicitation relating to the securities if the person making the offer or solicitation is not qualified to do so, or if it is unlawful for you to receive such an offer or solicitation.

**PART II**

**INFORMATION NOT REQUIRED IN PROSPECTUS**

**Item 14. Other Expenses of Issuance and Distribution.**

The following table itemizes the expenses incurred by us in connection with the issuance and registration of the securities being registered hereunder.

---

| |
|:---|
| SEC registration fee<sup>(1)</sup> |
| FINRA filing fees<sup>(2)</sup> |
| Nasdaq listing fees<sup>(2)</sup> |
| Printing and mailing expenses<sup>(2)</sup> |
| Legal fees and expenses<sup>(2)</sup> |
| Accounting fees and expenses<sup>(2)</sup> |
| Transfer agent fees<sup>(2)</sup> |
| Miscellaneous<sup>(2)</sup> |
| Total$<sup>(2)</sup> |

---

(1) Deferred in accordance with Rule 456(b) and 457(r).

(2) These fees are calculated based on the type of securities offered, the number of offerings and the amount of securities offered and
accordingly cannot be estimated at this time.

**Item 15. Indemnification of Directors and Officers.**

***Delaware General Corporation Law***

Section 145 of the Delaware General Corporation Law (the "DGCL") provides that a corporation may indemnify any person who was or is, or is threatened to be made, a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of such corporation), by reason of the fact that such person is or was a director, officer, employee or agent of such corporation, or is or was serving at the request of such corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise. The indemnity may include expenses (including attorneys' fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by such person in connection with such action, suit or proceeding, provided such person acted in good faith and in a manner such person reasonably believed to be in or not opposed to the best interests of such corporation, and, with respect to any criminal actions and proceedings, had no reasonable cause to believe that such person's conduct was unlawful.

In addition, under Section 145 of the DGCL, a Delaware corporation may indemnify any person who was or is, or is threatened to be made, a party to any threatened, pending or contemplated action or suit by or in the right of such corporation to procure a judgment in its favor, by reason of the fact that such person is or was a director, officer, employee or agent of such corporation, or is or was serving at the request of such corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against expenses (including attorneys' fees) actually and reasonably incurred by such person in connection with the defense or settlement of such action or suit if such person acted in good faith and in a manner such person reasonably believed to be in or not opposed to the best interests of such corporation and except that no indemnification shall be made in respect of any claim, issue or matter as to which such person shall have been adjudged to be liable to such corporation unless and only to the extent that the Court of Chancery or the court in which such action or suit was brought shall determine upon application that, despite the adjudication of liability but in view of all the circumstances of the case, such person is fairly and reasonably entitled to indemnity for such expenses which the Court of Chancery or such other court shall deem proper.

To the extent that an officer or director of a corporation has been successful, on the merits or otherwise, in the defense of any action, suit or proceeding referred to above, or in defense of any claim, issue or matter therein, the corporation must indemnify such person against expenses (including attorneys' fees) actually and reasonably incurred by such person in connection therewith.

***Certificate of Incorporation, as amended, Third Amended and Restated By-laws, and Insurance***

The Company's Certificate of Incorporation, as amended, provides that the Company may, to the fullest extent permitted by Section 145 of the DGCL, indemnify any and all persons whom it shall have power to indemnify under said section from and against any and all of the expenses, liabilities or other matters referred to in or covered by said section. The Company's Certificate of Incorporation, as amended, further provides that no director will be personally liable to the Company or its stockholders for monetary damages for any breach of fiduciary duty by such director as a director; provided, however, that a director will be liable to the extent provided by applicable law (i) for breach of such director's duty of loyalty to the Company or its stockholders, (ii) for acts or omissions not in good faith or which involve intentional misconduct or a knowing violation of law, (iii) pursuant to Section 174 of the DGCL, or (iv) for any transaction from which the director derived an improper personal benefit.

The Company's Third Amended and Restated By-laws also provide for indemnification of the Company's officers and directors to the fullest extent permitted by applicable law.

In addition, the Company maintains directors' and officers' liability insurance policies.

**Item 16. Exhibits.**

The exhibits listed below are filed or incorporated by reference as part of this Registration Statement.

---

| | |
|:---|:---|
| **Exhibit**<br> **Number** | **Description of Exhibit** |
| 1.1 | \* Form of Underwriting Agreement. |
| 1.2 | [Open Market Sale Agreement<sup>SM</sup> among FuelCell Energy, Inc., Jefferies LLC, B. Riley Securities, Inc., Barclays Capital Inc., BMO Capital Markets Corp., BofA Securities, Inc., Canaccord Genuity LLC, Citigroup Global Markets Inc., J.P. Morgan Securities LLC and Loop Capital Markets LLC, dated July 12, 2022 (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on July 12, 2022).](http://www.sec.gov/Archives/edgar/data/886128/000110465922079247/tm2220757d1_ex10-1.htm) |
| 1.3 | [Amendment No. 1 to Open Market Sale Agreement<sup>SM</sup> among FuelCell Energy, Inc., Jefferies LLC, B. Riley Securities, Inc., Barclays Capital Inc., BMO Capital Markets Corp., BofA Securities, Inc., Canaccord Genuity LLC, Citigroup Global Markets Inc., J.P. Morgan Securities LLC and Loop Capital Markets LLC, dated April 10, 2024 (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on April 10, 2024).](http://www.sec.gov/Archives/edgar/data/886128/000110465924045894/tm2411398d1_ex10-1.htm) |
| 1.4 | [Amendment No. 2 to Open Market Sale Agreement<sup>SM</sup> among FuelCell Energy, Inc., Jefferies LLC, B. Riley Securities, Inc., Barclays Capital Inc., BMO Capital Markets Corp., BofA Securities, Inc., Canaccord Genuity LLC, Citigroup Global Markets Inc., J.P. Morgan Securities LLC and Loop Capital Markets LLC, dated December 27, 2024 (incorporated by reference to Exhibit 10.98 to the Company's Annual Report on Form 10-K filed on December 27, 2024).](http://www.sec.gov/Archives/edgar/data/886128/000155837024016497/fcel-20241031xex10d98.htm) |
| 1.5 | [Amendment No. 3 to Open Market Sale Agreement<sup>SM</sup> among FuelCell Energy, Inc., Jefferies LLC, B. Riley Securities, Inc., Barclays Capital Inc., BMO Capital Markets Corp., BofA Securities, Inc., Canaccord Genuity LLC, Citigroup Global Markets Inc. and Loop Capital Markets LLC, dated December 30, 2025 (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on December 30, 2025).](https://www.sec.gov/Archives/edgar/data/886128/000110465925125274/tm2534391d1_ex10-1.htm) |
| 4.1 | [Certificate of Incorporation of the Company, as amended, July 12, 1999 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K dated September 21, 1999).](https://www.sec.gov/Archives/edgar/data/886128/000088612899000032/0000886128-99-000032.txt) |

---

4.2 [Certificate of Amendment of the Certificate of Incorporation of the Company, dated November 21, 2000 (incorporated by reference to Exhibit 3.3 to the Company's Annual Report on Form 10-K dated January 12, 2017).](https://www.sec.gov/Archives/edgar/data/886128/000088612817000007/fcel-20161031xex33.htm)

4.3 [Certificate of Amendment of the Certificate of Incorporation of the Company, dated October 31, 2003 (incorporated by reference to Exhibit 3.1.1 to the Company's Current Report on Form 8-K dated November 3, 2003).](https://www.sec.gov/Archives/edgar/data/886128/000100329703000432/ex3-11.htm)

4.4 [Certificate of Designation for the Company's 5% Series B Cumulative Convertible Perpetual Preferred Stock (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K, dated November 22, 2004).](https://www.sec.gov/Archives/edgar/data/886128/000114420404020159/v08931_ex3-1.htm)

4.5 [Amended Certificate of Designation of 5% Series B Cumulative Convertible Perpetual Preferred Stock, dated March 14, 2005 (incorporated by reference to Exhibit 3.4 to the Company's Annual Report on Form 10-K dated January 12, 2017).](https://www.sec.gov/Archives/edgar/data/886128/000088612817000007/fcel-20161031xex34.htm)

4.6 [Certificate of Amendment of the Certificate of Incorporation of the Company, dated April 8, 2011 (incorporated by reference to Exhibit 3.5 to the Company's Annual Report on Form 10-K dated January 12, 2017).](https://www.sec.gov/Archives/edgar/data/886128/000088612817000007/fcel-20161031xex35.htm)

4.7 [Certificate of Amendment of the Certificate of Incorporation of the Company, dated April 5, 2012 (incorporated by reference to Exhibit 3.6 to the Company's Annual Report on Form 10-K dated January 12, 2017).](https://www.sec.gov/Archives/edgar/data/886128/000088612817000007/fcel-20161031xex36.htm)

4.8 [Certificate of Amendment of the Certificate of Incorporation of the Company, dated December 3, 2015 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K dated December 3, 2015).](https://www.sec.gov/Archives/edgar/data/886128/000088612815000023/exhibit3112-3x15.htm)

4.9 [Certificate of Amendment of the Certificate of Incorporation of the Company, dated April 18, 2016 (incorporated by reference to Exhibit 3.9 to the Company's Quarterly Report on Form 10-Q for the period ending April 30, 2016).](https://www.sec.gov/Archives/edgar/data/886128/000088612816000054/fcel-2016430xex39.htm)

4.10 [Certificate of Amendment of the Certificate of Incorporation of the Company, dated April 7, 2017 (incorporated by reference to Exhibit 3.10 to the Company's Quarterly Report on Form 10-Q for the period ending April 30, 2017).](https://www.sec.gov/Archives/edgar/data/886128/000156459017012328/fcel-ex310_243.htm)

4.11 [Certificate of Designations for the Company's Series C Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K, dated September 5, 2017).](https://www.sec.gov/Archives/edgar/data/886128/000114420417047252/v474606_ex3-1.htm)

4.12 [Certificate of Amendment of the Certificate of Incorporation of the Company, dated December 14, 2017 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K dated December 14, 2017).](https://www.sec.gov/Archives/edgar/data/886128/000114420417063979/tv481509_ex3-1.htm)

4.13 [Certificate of Designations, Preferences and Rights for the Company's Series D Convertible Preferred Stock (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K dated August 27, 2018).](https://www.sec.gov/Archives/edgar/data/886128/000114420418047136/tv501807_ex3-1.htm)

4.14 [Certificate of Amendment of the Certificate of Incorporation of FuelCell Energy, Inc., dated May 8, 2019 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on May 8, 2019).](https://www.sec.gov/Archives/edgar/data/886128/000156459019017009/fcel-ex31_9.htm)

4.15 [Certificate of Amendment of the Certificate of Incorporation of FuelCell Energy, Inc., dated May 11, 2020 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on May 12, 2020).](https://www.sec.gov/Archives/edgar/data/886128/000156459020024506/fcel-ex31_79.htm)

4.16 [Certificate of Amendment of the Certificate of Incorporation of FuelCell Energy, Inc., dated April 8, 2021 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K/A filed on April 14, 2021).](https://www.sec.gov/Archives/edgar/data/886128/000156459021018838/fcel-ex31_7.htm)

4.17 [Certificate of Amendment of the Certificate of Incorporation of FuelCell Energy, Inc., dated October 11, 2023 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on October 11, 2023).](https://www.sec.gov/Archives/edgar/data/886128/000155837023016365/fcel-20231010xex3d1.htm)

4.18 [Certificate of Amendment of the Certificate of Incorporation of FuelCell Energy, Inc., effective November 8, 2024 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on November 7, 2024).](https://www.sec.gov/Archives/edgar/data/886128/000110465924115093/tm2427658d1_ex3-1.htm)

4.19 [Third Amended and Restated By-Laws of the Company, effective as of September 3, 2024 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on September 4, 2024).](https://www.sec.gov/Archives/edgar/data/886128/000110465924096939/tm2423319d1_ex3-1.htm)

---

| | |
|:---|:---|
| 4.20 | [Indenture, dated April 29, 2025, between the Company and Wilmington Trust, National Association, as trustee (incorporated by reference to Exhibit 4.23 to the Company's Registration Statement on Form S-3 filed on April 29, 2025, File No. 333-286842)](https://www.sec.gov/Archives/edgar/data/886128/000110465925041391/tm2513286d2_ex4-23.htm). |
| 4.21\* | Form of Debt Securities. |
| 4.22\* | Form of Warrant Agreement and Warrant Certificate. |
| 4.23\* | Form of Unit Agreement and Unit Certificate. |
| 5.1\*\* | [Opinion of Foley & Lardner LLP (including consent of such firm)](tm2616970d1_ex5-1.htm) |
| 23.1\*\* | [Consent of Foley & Lardner LLP (included in Exhibit 5.1).](tm2616970d1_ex5-1.htm) |
| 23.2\*\* | [Consent of KPMG LLP, independent registered public accounting firm.](tm2616970d1_ex23-2.htm) |
| 24.1\*\* | [Powers of Attorney (included on the signature page).](#vj_017) |
| 25.1\*\* | [Statement of Eligibility on Form T-1 under the Trust Indenture Act of 1939, as amended, of Wilmington Trust, National Association, as trustee under the indenture filed as Exhibit 4.20 above.](tm2616970d1_ex25-1.htm) |
| 107\*\* | [Filing Fee Table](tm2616970d1_ex-filingfees.htm) |

---

\* To be filed, if necessary, by amendment or incorporated by reference in connection with the offering.

\*\* Filed herewith.

**Item 17. Undertakings.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The undersigned registrant hereby undertakes:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) To include any prospectus required by Section 10(a)(3) of the Securities Act;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Securities and Exchange Commission (the "Commission") pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than a 20% change in the maximum aggregate offering price set forth in the "Calculation of Filing Fee Tables" in the effective registration statement; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement;

provided, however, that paragraphs (a)(1)(i), (a)(1)(ii) and (a)(1)(iii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in reports filed with or furnished to the Commission by the registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in the registration statement or is contained in a form of prospectus filed pursuant to Rule 424(b) that is part of the registration statement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) That, for the purpose of determining any liability under the Securities Act, each such post- effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4) That, for the purpose of determining liability under the Securities Act to any purchaser:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Each prospectus filed by the registrant pursuant to Rule 424(b)(3) shall be deemed to be part of the registration statement as of the date the filed prospectus was deemed part of and included in the registration statement; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Each prospectus required to be filed pursuant to Rule 424(b)(2), (b)(5) or (b)(7) as part of a registration statement in reliance on Rule 430B relating to an offering made pursuant to Rule 415(a)(1)(i), (vii) or (x), for the purpose of providing the information required by Section 10(a) of the Securities Act shall be deemed to be part of and included in the registration statement as of the earlier of the date such form of prospectus is first used after effectiveness or the date of the first contract of sale of securities in the offering described in the prospectus. As provided in Rule 430B, for liability purposes of the issuer and any person that is at that date an underwriter, such date shall be deemed to be a new effective date of the registration statement relating to the securities in the registration statement to which the prospectus relates, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof; provided, however, that no statement made in a registration statement or prospectus that is part of the registration statement or made in a document incorporated or deemed incorporated by reference into the registration statement or prospectus that is part of the registration statement will, as to a purchaser with a time of contract of sale prior to such effective date, supersede or modify any statement that was made in the registration statement or prospectus that was part of the registration statement or made in any such document immediately prior to such effective date.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(5) That, for the purpose of determining liability of the registrant under the Securities Act to any purchaser in the initial distribution of the securities, in a primary offering of securities of the registrant pursuant to this registration statement, regardless of the underwriting method used to sell the securities to the purchaser, if the securities are offered or sold to such purchaser by means of any of the following communications, the undersigned registrant will be a seller to the purchaser and will be considered to offer or sell such securities to such purchaser:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Any preliminary prospectus or prospectus of the undersigned registrant relating to the offering required to be filed pursuant to Rule 424;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Any free writing prospectus relating to the offering prepared by or on behalf of the undersigned registrant or used or referred to by the undersigned registrant;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) The portion of any other free writing prospectus relating to the offering containing material information about the undersigned registrant or its securities provided by or on behalf of the undersigned registrant; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) Any other communication that is an offer in the offering made by the undersigned registrant to the purchaser.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) The undersigned registrant hereby undertakes to file an application for the purpose of determining the eligibility of the trustee to act under subsection (a) of Section 310 of the Trust Indenture Act in accordance with the rules and regulations prescribed by the Commission under Section 305(b)(2) of the Trust Indenture Act.

**SIGNATURES**

Pursuant to the requirements of the Securities Act of 1933, as amended, the registrant certifies that it has reasonable grounds to believe that it meets all the requirements for filing on Form S-3 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Danbury, State of Connecticut, on the 8th day of June, 2026.

---

| | |
|:---|:---|
| **FUELCELL ENERGY, INC.** | **FUELCELL ENERGY, INC.** |
| By: | /s/ Michael S. Bishop |
|  | Michael S. Bishop |
|  | Executive Vice President, Chief Financial Officer and Treasurer |

---

**SPECIAL POWER OF ATTORNEY**

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears on the signature page to this registration statement constitutes and appoints Michael S. Bishop and Jason Few, and each or any of them, his or her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him or her and in his or her name, place and stead, in any and all capacities, to sign any and all amendments (including post-effective amendments) to this registration statement, including any amendment or registration statement filed pursuant to Rule 462, and to file the same, with all exhibits hereto, and other documents in connection therewith, with the Securities and Exchange Commission, and grants unto said attorneys-in-fact and agents, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or his or her substitute or substitutes may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, as amended, this registration statement has been signed by the following persons in the capacities and on the dates indicated.

---

| | | |
|:---|:---|:---|
| **Signature** | **Title** | **Date** |
| /s/ Jason Few | President, Chief Executive Officer and Director (Principal Executive Officer) | June 8, 2026 |
| Jason Few | President, Chief Executive Officer and Director (Principal Executive Officer) | June 8, 2026 |
| /s/ Michael S. Bishop | Executive Vice President, Chief Financial Officer and Treasurer (Principal Financial Officer and Principal Accounting Officer) | June 8, 2026 |
| Michael S. Bishop | Executive Vice President, Chief Financial Officer and Treasurer (Principal Financial Officer and Principal Accounting Officer) | June 8, 2026 |
| /s/ James H. England | Director — Chairman of the Board | June 8, 2026 |
| James H. England | Director — Chairman of the Board | June 8, 2026 |
| /s/ Matthew F. Hilzinger | Director | June 8, 2026 |
| Matthew F. Hilzinger | Director | June 8, 2026 |
| /s/ Natica von Althann | Director | June 8, 2026 |
| Natica von Althann | Director | June 8, 2026 |
| /s/ Cynthia Hansen | Director | June 8, 2026 |
| Cynthia Hansen | Director | June 8, 2026 |
| /s/ Donna Sims Wilson | Director | June 8, 2026 |
| Donna Sims Wilson | Director | June 8, 2026 |
| /s/ Betsy Bingham | Director | June 8, 2026 |
| Betsy Bingham | Director | June 8, 2026 |
| /s/ Tyrone Michael Jordan | Director | June 8, 2026 |
| Tyrone Michael Jordan | Director | June 8, 2026 |
| /s/ John Livingston | Director | June 8, 2026 |
| John Livingston | Director | June 8, 2026 |

---

## Exhibit 5.1

**Exhibit 5.1**

---

| | |
|:---|:---|
| ![](tm2616970d1_ex5-1img001.jpg)<br>| **ATTORNEYS AT LAW**<br>100 NORTH TAMPA STREET, SUITE 2700<br> TAMPA, FL 33602-5810<br> P.O. BOX 3391<br> TAMPA, FL 33601-3391<br> 813.229.2300 TEL<br> 813.221.4210 FAX<br> www.foley.com |

---

June 8, 2026

FuelCell Energy, Inc. 3 Great Pasture Road Danbury, Connecticut 06810

Ladies and Gentlemen:

We have acted as counsel to FuelCell Energy, Inc., a Delaware corporation (the "<u>Company</u>"), in connection with a Registration Statement on Form S-3 (the "<u>Registration Statement</u>") filed by the Company with the Securities and Exchange Commission (the "<u>Commission</u>") under the Securities Act of 1933, as amended (the "<u>Securities Act</u>"), on the date hereof, including the prospectus constituting a part thereof (the "<u>Prospectus</u>"), relating to the potential issuance and sale by the Company from time to time, pursuant to Rule 415 of the General Rules and Regulations of the Commission promulgated under the Securities Act, of any of the following: (i) shares of the Company's common stock, $0.0001 par value (the "<u>Common Stock</u>"); (ii) shares of the Company's preferred stock, $0.01 par value (the "<u>Preferred Stock</u>"); (iii) debt securities of the Company (the "<u>Debt Securities</u>"); (iv) warrants to purchase Common Stock, Preferred Stock, Debt Securities, Units (as hereinafter defined) or other securities of the Company (the "<u>Warrants</u>"); and (v) units consisting of one or more shares of Common Stock, shares of Preferred Stock, Debt Securities, or Warrants or any combination of the foregoing (the "<u>Units</u>"). The Common Stock, the Preferred Stock, the Debt Securities, the Warrants and the Units are referred to herein collectively as the "<u>Securities</u>". The Prospectus provides that it will be supplemented in the future by one or more supplements to such Prospectus and/or other offering material in connection with the Company's specific proposed offering of any of such Securities (each, a "<u>Prospectus Supplement</u>").

In connection with our representation, we have examined: (i) the Registration Statement and the Prospectus, (ii) the Certificate of Incorporation of the Company, as amended as of the date hereof, (iii) the Third Amended and Restated By-laws of the Company, (iv) the Indenture incorporated by reference as Exhibit 4.20 to the Registration Statement (the "<u>Indenture</u>"), and (v) the proceedings and actions taken by the Board of Directors of the Company to authorize and approve the Registration Statement (the "<u>Board Resolutions</u>"). We have also considered such matters of law and of fact, including the examination of originals or copies, certified or otherwise identified to our satisfaction, of such records and documents of the Company, certificates of officers, directors and representatives of the Company, certificates of public officials, and such other documents as we have deemed appropriate as a basis for the opinions set forth below.

AUSTIN \| BOSTON \| BRUSSELS \| CHICAGO \| DALLAS \| DENVER \| DETROIT \| HOUSTON \| JACKSONVILLE \| LOS ANGELES MADISON \| MEXICO CITY \| MIAMI \| MILWAUKEE \| NASHVILLE \| NEW YORK \| ORLANDO \| RALEIGH \| SACRAMENTO \| SALT LAKE CITY SAN DIEGO \| SAN FRANCISCO \| SILICON VALLEY \| TALLAHASSEE \| TAMPA \| TOKYO \| WASHINGTON, D.C.

![](tm2616970d1_ex5-1img001.jpg)

June 8, 2026

In our examination of the above-referenced documents, we have assumed all electronic and manual signatures on all documents reviewed by us (including, without limitation, signatures delivered via electronic signature systems such as DocuSign, SecureDocs, or comparable electronic signature methods or systems) are genuine signatures of the purported signatories, the authenticity of all documents, certificates and instruments submitted to us as originals and the conformity with the originals of all documents, certificates and instruments submitted to us as copies. We have also assumed that (i) the Registration Statement, and any amendments thereto (including post-effective amendments), will have become effective and will comply with all applicable laws; (ii) a Prospectus Supplement, if required, will have been prepared and filed with the Commission describing the Securities offered thereby; (iii) all Securities will be issued and sold in compliance with applicable federal and state securities laws and in the manner stated in the Registration Statement and any applicable Prospectus Supplement; (iv) the Indenture, together with any supplemental indenture or officer's certificate setting forth the terms of a series of Debt Securities to be issued under such Indenture, will each be duly authorized, executed and delivered by the parties thereto in substantially the form reviewed by us; (v) a definitive purchase, underwriting, placement, dealer or similar agreement with respect to any Securities offered will have been duly authorized and validly executed and delivered by the Company and the other parties thereto; (vi) any Securities issuable upon conversion, exchange or exercise of any Security being offered will have been duly authorized, created and, if appropriate, reserved for issuance upon such conversion, exchange or exercise; and (vii) with respect to shares of Common Stock or Preferred Stock offered, there will be sufficient shares of Common Stock or Preferred Stock authorized under the Company's Certificate of Incorporation, as amended, and not otherwise reserved for issuance.

Based upon and subject to the foregoing and the other matters set forth herein, and having regard for such legal considerations as we deem relevant, we are of the opinion that:

&nbsp;&nbsp;&nbsp;&nbsp;1. All requisite actions necessary to make the shares of Common Stock subsequently offered by the Company
under the Registration Statement validly issued, fully paid and non-assessable shall have been taken when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a. The Company's Board of Directors, or a committee thereof duly authorized by the Board of Directors,
has adopted appropriate resolutions to authorize the issuance and sale of the Common Stock; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b. Such shares of Common Stock have been issued and sold by the Company for the consideration contemplated
by, and otherwise in conformity with, the Registration Statement, as supplemented by a Prospectus Supplement with respect to such issuance
and sale, and the acts, proceedings and documents referred to above.

![](tm2616970d1_ex5-1img001.jpg)

June 8, 2026

&nbsp;&nbsp;&nbsp;&nbsp;2. All requisite actions necessary to make the shares of Preferred Stock subsequently offered by the Company
under the Registration Statement validly issued, fully paid and non-assessable shall have been taken when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a. The Company's Board of Directors, or a committee thereof duly authorized by the Board of Directors,
has adopted appropriate resolutions to establish the voting powers, designations, preferences and relative, participating, optional or
other special rights, if any, or the qualifications, limitations or restrictions, if any, and other terms of such shares of Preferred
Stock as set forth in or contemplated by the Registration Statement, the exhibits thereto and any Prospectus Supplement relating to such
Preferred Stock, and to authorize the issuance and sale of such shares of Preferred Stock;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b. A Certificate of Amendment to the Company's Certificate of Incorporation or a Certificate of Designation
with respect to any such established voting powers, designations, preferences and relative, participating, optional or other special rights,
if any, or the qualifications, limitations or restrictions, if any, and other terms of such shares of Preferred Stock has been filed with
the Delaware Secretary of State in the form and manner required by law; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c. Such shares of Preferred Stock have been issued and sold by the Company for the consideration contemplated
by, and otherwise in conformity with, the Registration Statement, as supplemented by a Prospectus Supplement with respect to such issuance
and sale, and the acts, proceedings and documents referred to above.

&nbsp;&nbsp;&nbsp;&nbsp;3. All requisite actions necessary to make the Debt Securities subsequently offered by the Company under
the Registration Statement valid, legal and binding obligations of the Company, subject to (i) bankruptcy, insolvency, reorganization,
fraudulent transfer, fraudulent conveyance, moratorium and other similar laws of general application affecting the rights and remedies
of creditors, and (ii) general principles of equity, regardless of whether applied in a proceeding in equity or at law, shall have
been taken when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a. The Company's Board of Directors, or a committee thereof or one or more officers of the Company,
in each case duly authorized by the Board of Directors, has taken action to establish the terms of such Debt Securities and to authorize
the issuance and sale of such Debt Securities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b. The terms of such Debt Securities and of their issuance and sale by the Company have been established
in conformity with the underlying Indenture so as not to violate any applicable law or result in a default under or breach of any agreement
or instrument binding upon the Company and so as to comply with any requirements or restrictions imposed by any court or governmental
entity having jurisdiction over the Company;

![](tm2616970d1_ex5-1img001.jpg)

June 8, 2026

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c. Such Debt Securities have been duly executed, authenticated and delivered in accordance with the terms
and provisions of the underlying Indenture; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d. Such Debt Securities have been issued and sold by the Company for the consideration contemplated by, and
otherwise in conformity with, the Registration Statement, as supplemented by a Prospectus Supplement with respect to such issuance and
sale, and the acts, proceedings and documents referred to above.

&nbsp;&nbsp;&nbsp;&nbsp;4. All requisite actions necessary to make the Warrants subsequently offered by the Company under the Registration
Statement valid, legal and binding obligations of the Company, subject to (i) bankruptcy, insolvency, reorganization, fraudulent
transfer, fraudulent conveyance, moratorium and other similar laws of general application affecting the rights and remedies of creditors,
and (ii) general principles of equity, regardless of whether applied in a proceeding in equity or at law, shall have been taken when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a. The Company's Board of Directors, or a committee thereof or one or more officers of the Company,
in each case duly authorized by the Board of Directors, has taken action to approve and establish the terms and form of the Warrants and
the documents, including any warrant agreements, evidencing and used in connection with the issuance and sale of the Warrants, and to
authorize the issuance and sale of such Warrants;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b. The terms of such Warrants and of their issuance and sale by the Company have been established so as not
to violate any applicable law or result in a default under or breach of any agreement or instrument binding upon the Company and so as
to comply with any requirements or restrictions imposed by any court or governmental entity having jurisdiction over the Company;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c. All applicable warrant agreements have been duly executed and delivered;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d. Such Warrants have been duly executed and delivered in accordance with the terms and provisions of any
applicable warrant agreement; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e. Such Warrants have been issued and sold by the Company for the consideration contemplated by, and otherwise
in conformity with, the Registration Statement, as supplemented by a Prospectus Supplement with respect to such issuance and sale, and
the acts, proceedings and documents referred to above.

![](tm2616970d1_ex5-1img001.jpg)

June 8, 2026

&nbsp;&nbsp;&nbsp;&nbsp;5. All requisite actions necessary to make the Units subsequently offered by the Company under the Registration
Statement valid, legal and binding obligations of the Company, subject to (i) bankruptcy, insolvency, reorganization, fraudulent
transfer, fraudulent conveyance, moratorium and other similar laws of general application affecting the rights and remedies of creditors,
and (ii) general principles of equity, regardless of whether applied in a proceeding in equity or at law, shall have been taken when:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a. The Company's Board of Directors, or a committee thereof or one or more officers of the Company,
in each case duly authorized by the Board of Directors, has taken action to approve and establish the terms and form of the Units, including
any agreements, evidencing and used in connection with the issuance and sale of such Units, and to authorize the issuance and sale of
such Units;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b. The terms of such Units and of their issuance and sale have been established so as not to violate any
applicable law or result in a default under or breach of any agreement or instrument binding upon the Company and so as to comply with
any requirements or restrictions imposed by any court or governmental entity having jurisdiction over the Company;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c. All documents evidencing such Units have been duly executed and delivered in accordance with their respective
terms and provisions, as applicable; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d. Such Units have been sold by the Company for the consideration contemplated by, and otherwise in conformity
with, the Registration Statement, as supplemented by a Prospectus Supplement with respect to such issuance and sale, and the acts, proceedings
and documents referred to above.

We render no opinion as to the effect of the laws of any state or jurisdiction other than the laws of the State of New York, the corporate law of the State of Delaware and the federal laws of the United States. We assume no obligation to supplement this opinion letter if any applicable law changes after the date hereof or if we become aware of any fact that might change the opinions expressed herein after the date hereof.

![](tm2616970d1_ex5-1img001.jpg)

June 8, 2026

We hereby consent to the filing of this letter as an exhibit to the Registration Statement and to the reference to our firm under the caption "Legal Matters" in the Prospectus that is a part of the Registration Statement. In giving this consent, we do not thereby admit that we are "experts" within the meaning of Section 11 of the Securities Act or within the category of persons whose consent is required by Section 7 of the Securities Act.

---

| |
|:---|
| Very truly yours, |
| /s/ Foley & Lardner LLP |
| Foley & Lardner LLP |

---

## Exhibit 23.2

**Exhibit 23.2**

---

| | |
|:---|:---|
| ![Adobe Systems](tm2616970d1_ex23-2img001.jpg) |  |
|  | KPMG LLP Suite 4000<br> 1735 Market Street<br> Philadelphia, PA 19103-7501 |

---

**Consent of Independent Registered Public Accounting Firm**

We consent to the use of our report dated December 18, 2025, with respect to the consolidated financial statements of FuelCell Energy, Inc. and subsidiaries, and the effectiveness of internal control over financial reporting, incorporated herein by reference, and to the reference to our firm under the heading "Experts" in the prospectus.

/s/ KPMG LLP

Philadelphia, Pennsylvania<br> June 8, 2026

## Exhibit 25.1

**Exhibit 25.1**

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM T-1**

□ Check if an Application to Determine Eligibility of a Trustee Pursuant to Section 305(b)(2)

**WILMINGTON TRUST, NATIONAL ASSOCIATION**

(Exact name of trustee as specified in its charter)

**16-1486454**

(I.R.S. employer identification no.)

**1100 North Market Street**

**Wilmington, DE 19890-0001**

(Address of principal executive offices)

**Kyle Barry**

**Senior Vice President**

**Wilmington Trust Company**

**285 Delaware Ave.**

**Buffalo, NY 14202**

**(716) 839-6909**

(Name, address and telephone number of agent for service)

**FuelCell Energy, Inc.**

---

| | |
|:---|:---|
| &nbsp;&nbsp; (Exact name of obligor as specified in its charter) | &nbsp;&nbsp; (Exact name of obligor as specified in its charter) |
| &nbsp;&nbsp;**Delaware** | &nbsp;&nbsp;**06-0853042** |
| &nbsp;&nbsp;(State or other jurisdiction of incorporation or organization) | &nbsp;&nbsp;(I.R.S. Employer Identification No.) |

---

**3 Great Pasture Road**

**Danbury, Connecticut 06810**

(Address of principal executive offices, including zip code)

**Debt Securities**

(Title of the indenture securities)

**ITEM 1. GENERAL INFORMATION.**

Furnish the following information as to the trustee:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Name and address of each examining or supervising authority to which it is subject.

Comptroller of Currency, Washington, D.C.

Federal Deposit Insurance Corporation, Washington, D.C.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Whether it is authorized to exercise corporate trust powers.

The trustee is authorized to exercise corporate trust powers.

---

| | |
|:---|:---|
| **ITEM 2.** | **AFFILIATIONS WITH THE OBLIGOR.** |

---

If the obligor is an affiliate of the trustee, describe each affiliation:

Based upon an examination of the books and records of the trustee and information available to the trustee, the obligor is not an affiliate of the trustee.

**ITEM 3 – 15.** Not applicable.

---

| | |
|:---|:---|
| **ITEM 16.** | **LIST OF EXHIBITS.** |

---

Listed below are all exhibits filed as part of this Statement of Eligibility and Qualification.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. A copy of the Charter for Wilmington Trust, National Association.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. The authority of Wilmington Trust, National Association to commence business was granted under the Charter for Wilmington Trust, National
Association, incorporated herein by reference to Exhibit 1 above.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. The authorization to exercise corporate trust powers was granted under the Charter for Wilmington Trust, National Association, incorporated
herein by reference to Exhibit 1 above.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4. A copy of the existing By-Laws of Trustee, as now in effect, incorporated herein by reference to Exhibit 4 of this Form T-1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5. Not applicable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6. The consent of Wilmington Trust, National Association as required by Section 321(b) of the Trust Indenture Act of 1939,
attached hereto as Exhibit 6 of this Form T-1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7. Current Report of the Condition of Wilmington Trust, National Association, published pursuant to law or the requirements of its supervising
or examining authority, attached hereto as Exhibit 7 of this Form T-1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8. Not applicable.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9. Not applicable.

**SIGNATURE**

Pursuant to the requirements of the Trust Indenture Act of 1939, as amended, the trustee, Wilmington Trust, National Association, a national banking association organized and existing under the laws of the United States of America, has duly caused this Statement of Eligibility to be signed on its behalf by the undersigned, thereunto duly authorized, all in the City of Iselin and State of New Jersey on the 8th day of June, 2026.

---

| | |
|:---|:---|
| **WILMINGTON TRUST, NATIONAL ASSOCIATION** | **WILMINGTON TRUST, NATIONAL ASSOCIATION** |
| By: | /s/ Latoya S. Elvin |
| Name: | Latoya S. Elvin |
| Title: | Vice President |

---

**EXHIBIT 1**

**CHARTER OF WILMINGTON TRUST, NATIONAL ASSOCIATION**

**ARTICLES OF ASSOCIATION**

**OF**

**WILMINGTON TRUST, NATIONAL ASSOCIATION**

For the purpose of organizing an association to perform any lawful activities of national banks, the undersigned do enter into the following articles of association:

FIRST. The title of this association shall be Wilmington Trust, National Association.

SECOND. The main office of the association shall be in the City of Wilmington, County of New Castle, State of Delaware. The general business of the association shall be conducted at its main office and its branches.

THIRD. The board of directors of this association shall consist of not less than five nor more than twenty-five persons, unless the OCC has exempted the bank from the 25-member limit. The exact number is to be fixed and determined from time to time by resolution of a majority of the full board of directors or by resolution of a majority of the shareholders at any annual or special meeting thereof. Each director shall own common or preferred stock of the association or of a holding company owning the association, with an aggregate par, fair market or equity value $1,000. Determination of these values may be based as of either (i) the date of purchase or (ii) the date the person became a director, whichever value is greater. Any combination of common or preferred stock of the association or holding company may be used.

Any vacancy in the board of directors may be filled by action of a majority of the remaining directors between meetings of shareholders. The board of directors may not increase the number of directors between meetings of shareholders to a number which:

1) exceeds by more than two the number of directors last elected by shareholders where the number was 15 or less; or

2) exceeds by more than four the number of directors last elected by shareholders where the number was 16 or more, but in no event shall the number of directors exceed 25, unless the OCC has exempted the bank from the 25-member limit.

Directors shall be elected for terms of one year and until their successors are elected and qualified. Terms of directors, including directors selected to fill vacancies, shall expire at the next regular meeting of shareholders at which directors are elected, unless the directors resign or are removed from office. Despite the expiration of a director's term, the director shall continue to serve until his or her successor is elected and qualifies or until there is a decrease in the number of directors and his or her position is eliminated.

Honorary or advisory members of the board of directors, without voting power or power of final decision in matters concerning the business of the association, may be appointed by resolution of a majority of the full board of directors, or by resolution of shareholders at any annual or special meeting. Honorary or advisory directors shall not be counted to determine the number of directors of the association or the presence of a quorum in connection with any board action, and shall not be required to own qualifying shares.

FOURTH. There shall be an annual meeting of the shareholders to elect directors and transact whatever other business may be brought before the meeting. It shall be held at the main office or any other convenient place the board of directors may designate, on the day of each year specified therefor in the bylaws, or, if that day falls on a legal holiday in the state in which the association is located, on the next following banking day. If no election is held on the day fixed, or in the event of a legal holiday on the following banking day, an election may be held on any subsequent day within 60 days of the day fixed, to be designated by the board of directors, or, if the directors fail to fix the day, by shareholders representing two-thirds of the shares issued and outstanding. In all cases at least 10 days advance notice of the time, place and purpose of a shareholders' meeting shall be given to the shareholders by first class mail, unless the OCC determines that an emergency circumstance exists. The sole shareholder of the bank is permitted to waive notice of the shareholders' meeting.

In all elections of directors, the number of votes each common shareholder may cast will be determined by multiplying the number of shares such shareholder owns by the number of directors to be elected. Those votes may be cumulated and cast for a single candidate or may be distributed among two or more candidates in the manner selected by the shareholder. If, after the first ballot, subsequent ballots are necessary to elect directors, a shareholder may not vote shares that he or she has already fully cumulated and voted in favor of a successful candidate. On all other questions, each common shareholder shall be entitled to one vote for each share of stock held by him or her.

Nominations for election to the board of directors may be made by the board of directors or by any stockholder of any outstanding class of capital stock of the association entitled to vote for election of directors. Nominations other than those made by or on behalf of the existing management shall be made in writing and be delivered or mailed to the president of the association not less than 14 days nor more than 50 days prior to any meeting of shareholders called for the election of directors; provided, however, that if less than 21 days notice of the meeting is given to shareholders, such nominations shall be mailed or delivered to the president of the association not later than the close of business on the seventh day following the day on which the notice of meeting was mailed. Such notification shall contain the following information to the extent known to the notifying shareholder:

1) The name and address of each proposed nominee.

2) The principal occupation of each proposed nominee.

3) The total number of shares of capital stock of the association that will be voted for each proposed nominee.

4) The name and residence address of the notifying shareholder.

5) The number of shares of capital stock of the association owned by the notifying shareholder.

Nominations not made in accordance herewith may, in his/her discretion, be disregarded by the chairperson of the meeting, and the vote tellers may disregard all votes cast for each such nominee. No bylaw may unreasonably restrict the nomination of directors by shareholders.

A director may resign at any time by delivering written notice to the board of directors, its chairperson, or to the association, which resignation shall be effective when the notice is delivered unless the notice specifies a later effective date.

A director may be removed by shareholders at a meeting called to remove the director, when notice of the meeting stating that the purpose or one of the purposes is to remove the director is provided, if there is a failure to fulfill one of the affirmative requirements for qualification, or for cause; provided, however, that a director may not be removed if the number of votes sufficient to elect the director under cumulative voting is voted against the director's removal.

FIFTH. The authorized amount of capital stock of this association shall be ten thousand shares of common stock of the par value of one hundred dollars ($100) each; but said capital stock may be increased or decreased from time to time, according to the provisions of the laws of the United States.

No holder of shares of the capital stock of any class of the association shall have any preemptive or preferential right of subscription to any shares of any class of stock of the association, whether now or hereafter authorized, or to any obligations convertible into stock of the association, issued, or sold, nor any right of subscription to any thereof other than such, if any, as the board of directors, in its discretion, may from time to time determine and at such price as the board of directors may from time to time fix. Preemptive rights also must be approved by a vote of holders of two-thirds of the bank's outstanding voting shares. Unless otherwise specified in these articles of association or required by law, (1) all matters requiring shareholder action, including amendments to the articles of association, must be approved by shareholders owning a majority voting interest in the outstanding voting stock, and (2) each shareholder shall be entitled to one vote per share.

Unless otherwise specified in these articles of association or required by law, all shares of voting stock shall be voted together as a class, on any matters requiring shareholder approval. If a proposed amendment would affect two or more classes or series in the same or a substantially similar way, all the classes or series so affected must vote together as a single voting group on the proposed amendment.

Shares of one class or series may be issued as a dividend for shares of the same class or series on a pro rata basis and without consideration. Shares of one class or series may be issued as share dividends for a different class or series of stock if approved by a majority of the votes entitled to be cast by the class or series to be issued, unless there are no outstanding shares of the class or series to be issued. Unless otherwise provided by the board of directors, the record date for determining shareholders entitled to a share dividend shall be the date authorized by the board of directors for the share dividend.

Unless otherwise provided in the bylaws, the record date for determining shareholders entitled to notice of and to vote at any meeting is the close of business on the day before the first notice is mailed or otherwise sent to the shareholders, provided that in no event may a record date be more than 70 days before the meeting.

If a shareholder is entitled to fractional shares pursuant to a stock dividend, consolidation or merger, reverse stock split or otherwise, the association may: (a) issue fractional shares; (b) in lieu of the issuance of fractional shares, issue script or warrants entitling the holder to receive a full share upon surrendering enough script or warrants to equal a full share; (c) if there is an established and active market in the association's stock, make reasonable arrangements to provide the shareholder with an opportunity to realize a fair price through sale of the fraction, or purchase of the additional fraction required for a full share; (d) remit the cash equivalent of the fraction to the shareholder; or (e) sell full shares representing all the fractions at public auction or to the highest bidder after having solicited and received sealed bids from at least three licensed stock brokers; and distribute the proceeds pro rata to shareholders who otherwise would be entitled to the fractional shares. The holder of a fractional share is entitled to exercise the rights for shareholder, including the right to vote, to receive dividends, and to participate in the assets of the association upon liquidation, in proportion to the fractional interest. The holder of script or warrants is not entitled to any of these rights unless the script or warrants explicitly provide for such rights. The script or warrants may be subject to such additional conditions as: (1) that the script or warrants will become void if not exchanged for full shares before a specified date; and (2) that the shares for which the script or warrants are exchangeable may be sold at the option of the association and the proceeds paid to scriptholders.

The association, at any time and from time to time, may authorize and issue debt obligations, whether or not subordinated, without the approval of the shareholders. Obligations classified as debt, whether or not subordinated, which may be issued by the association without the approval of shareholders, do not carry voting rights on any issue, including an increase or decrease in the aggregate number of the securities, or the exchange or reclassification of all or part of securities into securities of another class or series.

SIXTH. The board of directors shall appoint one of its members president of this association, and one of its members chairperson of the board and shall have the power to appoint one or more vice presidents, a secretary who shall keep minutes of the directors' and shareholders' meetings and be responsible for authenticating the records of the association, and such other officers and employees as may be required to transact the business of this association.

A duly appointed officer may appoint one or more officers or assistant officers if authorized by the board of directors in accordance with the bylaws.

The board of directors shall have the power to:

1) Define the duties of the officers, employees, and agents of the association.

2) Delegate the performance of its duties, but not the responsibility for its duties, to the officers, employees, and agents of the association.

3) Fix the compensation and enter into employment contracts with its officers and employees upon reasonable terms and conditions consistent with applicable law.

4) Dismiss officers and employees.

5) Require bonds from officers and employees and to fix the penalty thereof.

6) Ratify written policies authorized by the association's management or committees of the board.

7) Regulate the manner in which any increase or decrease of the capital of the association shall be made, provided that nothing herein shall restrict the power of shareholders to increase or decrease the capital of the association in accordance with law, and nothing shall raise or lower from two-thirds the percentage required for shareholder approval to increase or reduce the capital.

8) Manage and administer the business and affairs of the association.

9) Adopt initial bylaws, not inconsistent with law or the articles of association, for managing the business and regulating the affairs of the association.

10) Amend or repeal bylaws, except to the extent that the articles of association reserve this power in whole or in part to shareholders.

11) Make contracts.

12) Generally perform all acts that are legal for a board of directors to perform.

SEVENTH. The board of directors shall have the power to change the location of the main office to any other place within the limits of Wilmington, Delaware, without the approval of the shareholders, or with a vote of shareholders owning two-thirds of the stock of such association for a relocation outside such limits and upon receipt of a certificate of approval from the Comptroller of the Currency, to any other location within or outside the limits of Wilmington Delaware, but not more than 30 miles beyond such limits. The board of directors shall have the power to establish or change the location of any branch or branches of the association to any other location permitted under applicable law, without approval of shareholders, subject to approval by the Comptroller of the Currency.

EIGHTH. The corporate existence of this association shall continue until termination according to the laws of the United States.

NINTH. The board of directors of this association, or any one or more shareholders owning, in the aggregate, not less than 50 percent of the stock of this association, may call a special meeting of shareholders at any time. Unless otherwise provided by the bylaws or the laws of the United States, a notice of the time, place, and purpose of every annual and special meeting of the shareholders shall be given at least 10 days prior to the meeting by first-class mail, unless the OCC determines that an emergency circumstance exists. If the association is a wholly-owned subsidiary, the sole shareholder may waive notice of the shareholders' meeting. Unless otherwise provided by the bylaws or these articles, any action requiring approval of shareholders must be effected at a duly called annual or special meeting.

TENTH. For purposes of this Article Tenth, the term "institution-affiliated party" shall mean any institution-affiliated party of the association as such term is defined in 12 U.S.C. 1813(u).

Any institution-affiliated party (or his or her heirs, executors or administrators) may be indemnified or reimbursed by the association for reasonable expenses actually incurred in connection with any threatened, pending or completed actions or proceedings and appeals therein, whether civil, criminal, governmental, administrative or investigative, in accordance with and to the fullest extent permitted by law, as such law now or hereafter exists; provided, however, that when an administrative proceeding or action instituted by a federal banking agency results in a final order or settlement pursuant to which such person: (i) is assessed a civil money penalty, (ii) is removed from office or prohibited from participating in the conduct of the affairs of the association, or (iii) is required to cease and desist from or to take any affirmative action described in 12 U.S.C. 1818(b) with respect to the association, then the association shall require the repayment of all legal fees and expenses advanced pursuant to the next succeeding paragraph and may not indemnify such institution-affiliated parties (or their heirs, executors or administrators) for expenses, including expenses for legal fees, penalties or other payments incurred. The association shall provide indemnification in connection with an action or proceeding (or part thereof) initiated by an institution-affiliated party (or by his or her heirs, executors or administrators) only if such action or proceeding (or part thereof) was authorized by the board of directors.

Expenses incurred by an institution-affiliated party (or by his or her heirs, executors or administrators) in connection with any action or proceeding under 12 U.S.C. 164 or 1818 may be paid by the association in advance of the final disposition of such action or proceeding upon (a) a determination by the board of directors acting by a quorum consisting of directors who are not parties to such action or proceeding that the institution-affiliated party (or his or her heirs, executors or administrators) has a reasonable basis for prevailing on the merits, (b) a determination that the indemnified individual (or his or her heirs, executors or administrators) will have the financial capacity to reimburse the bank in the event he or she does not prevail, (c) a determination that the payment of expenses and fees by the association will not adversely affect the safety and soundness of the association, and (d) receipt of an undertaking by or on behalf of such institution-affiliated party (or by his or her heirs, executors or administrators) to repay such advancement in the event of a final order or settlement pursuant to which such person: (i) is assessed a civil money penalty, (ii) is removed from office or prohibited from participating in the conduct of the affairs of the association, or (iii) is required to cease and desist from or to take any affirmative action described in 12 U.S.C. 1818(b) with respect to the association. In all other instances, expenses incurred by an institution-affiliated party (or by his or her heirs, executors or administrators) in connection with any action or proceeding as to which indemnification may be given under these articles of association may be paid by the association in advance of the final disposition of such action or proceeding upon (a) receipt of an undertaking by or on behalf of such institution-affiliated party (or by or on behalf of his or her heirs, executors or administrators) to repay such advancement in the event that such institution-affiliated party (or his or her heirs, executors or administrators) is ultimately found not to be entitled to indemnification as authorized by these articles of association and (b) approval by the board of directors acting by a quorum consisting of directors who are not parties to such action or proceeding or, if such a quorum is not obtainable, then approval by stockholders. To the extent permitted by law, the board of directors or, if applicable, the stockholders, shall not be required to find that the institution-affiliated party has met the applicable standard of conduct provided by law for indemnification in connection with such action or proceeding.

In the event that a majority of the members of the board of directors are named as respondents in an administrative proceeding or civil action and request indemnification, the remaining members of the board may authorize independent legal counsel to review the indemnification request and provide the remaining members of the board with a written opinion of counsel as to whether the conditions delineated in the first four paragraphs of this Article Tenth have been met. If independent legal counsel opines that said conditions have been met, the remaining members of the board of directors may rely on such opinion in authorizing the requested indemnification.

In the event that all of the members of the board of directors are named as respondents in an administrative proceeding or civil action and request indemnification, the board shall authorize independent legal counsel to review the indemnification request and provide the board with a written opinion of counsel as to whether the conditions delineated in the first four paragraphs of this Article Tenth have been met. If legal counsel opines that said conditions have been met, the board of directors may rely on such opinion in authorizing the requested indemnification.

To the extent permitted under applicable law, the rights of indemnification and to the advancement of expenses provided in these articles of association (a) shall be available with respect to events occurring prior to the adoption of these articles of association, (b) shall continue to exist after any restrictive amendment of these articles of association with respect to events occurring prior to such amendment, (c) may be interpreted on the basis of applicable law in effect at the time of the occurrence of the event or events giving rise to the action or proceeding, or on the basis of applicable law in effect at the time such rights are claimed, and (d) are in the nature of contract rights which may be enforced in any court of competent jurisdiction as if the association and the institution-affiliated party (or his or her heirs, executors or administrators) for whom such rights are sought were parties to a separate written agreement.

The rights of indemnification and to the advancement of expenses provided in these articles of association shall not, to the extent permitted under applicable law, be deemed exclusive of any other rights to which any such institution affiliated party (or his or her heirs, executors or administrators) may now or hereafter be otherwise entitled whether contained in these articles of association, the bylaws, a resolution of stockholders, a resolution of the board of directors, or an agreement providing such indemnification, the creation of such other rights being hereby expressly authorized. Without limiting the generality of the foregoing, the rights of indemnification and to the advancement of expenses provided in these articles of association shall not be deemed exclusive of any rights, pursuant to statute or otherwise, of any such institution-affiliated party (or of his or her heirs, executors or administrators) in any such action or proceeding to have assessed or allowed in his or her favor, against the association or otherwise, his or her costs and expenses incurred therein or in connection therewith or any part thereof.

If this Article Tenth or any part hereof shall be held unenforceable in any respect by a court of competent jurisdiction, it shall be deemed modified to the minimum extent necessary to make it enforceable, and the remainder of this Article Tenth shall remain fully enforceable.

The association may, upon affirmative vote of a majority of its board of directors, purchase insurance to indemnify its institution-affiliated parties to the extent that such indemnification is allowed in these articles of association; provided, however, that no such insurance shall include coverage to pay or reimburse any institution-affiliated party for the cost of any judgment or civil money penalty assessed against such person in an administrative proceeding or civil action commenced by any federal banking agency. Such insurance may, but need not, be for the benefit of all institution-affiliated parties.

ELEVENTH. These articles of association may be amended at any regular or special meeting of the shareholders by the affirmative vote of the holders of a majority of the stock of this association, unless the vote of the holders of a greater amount of stock is required by law, and in that case by the vote of the holders of such greater amount. The association's board of directors may propose one or more amendments to the articles of association for submission to the shareholders.

**EXHIBIT 4**

**BY-LAWS OF WILMINGTON TRUST, NATIONAL ASSOCIATION**

**WILMINGTON TRUST, NATIONAL ASSOCIATION**

**AMENDED AND RESTATED BYLAWS**

**(Effective as of March 7, 2024)**

**AMENDED AND RESTATED BYLAWS OF**

**WILMINGTON TRUST, NATIONAL ASSOCIATION**

**ARTICLE I**

**<u>Meetings of Shareholders</u>**

**Section 1. Annual Meeting**. The annual meeting of shareholders shall be held on such date and at such time as may be designated by the chair of the Board of Directors, the chief executive officer, the president, the chief operating officer, the secretary, or the Board of Directors for the purpose of the election of directors and for the transaction of such other business as may properly come before the meeting, except such date shall not be a legal holiday in Delaware. Notice of the meeting shall be mailed by first class mail, postage prepaid, at least 10 days and no more than 60 days prior to the date thereof, addressed to each shareholder at his or her address appearing on the books of the association. If, for any cause, an election of directors is not made on that date, an election may be held on any subsequent day within 60 days of the date fixed, to be designated by the Board of Directors, or, if the directors fail to fix the date, by shareholders representing two-thirds of the shares. In these circumstances, at least 10 days' notice must be given by first class mail to shareholders.

**Section 2. Special Meetings**. The chair of the Board of Directors, the president, the chief executive officer, the secretary, or the Board of Directors may call a special meeting of the shareholders. A special meeting shall be called to act on any matter that may properly be considered at a meeting of shareholders upon the written request of shareholders entitled to cast not less than a majority of all the votes entitled to be cast on such matter at the meeting. Every such special meeting, unless otherwise provided by law, shall be called by mailing, postage prepaid, not less than 10 days nor more than 60 days prior to the date fixed for the meeting, to each shareholder at the address appearing on the books of the association a notice stating the purpose of the meeting.

The Board of Directors may fix a record date for determining shareholders entitled to notice and to vote at any meeting, in reasonable proximity to the date of giving notice to the shareholders of such meeting. The record date for determining shareholders entitled to demand a special meeting is the date the first shareholder signs a demand for the meeting describing the purpose or purposes for which it is to be held.

**Section 3. Adjournment**. If an annual or special shareholders' meeting is adjourned to a different date, time, or place, notice need not be given of the new date, time or place, if the new date, time or place is announced at the meeting before adjournment, unless any additional items of business are to be considered, or the association becomes aware of an intervening event materially affecting any matter to be voted on more than 10 days prior to the date to which the meeting is adjourned. If a new record date for the adjourned meeting is fixed, however, notice of the adjourned meeting must be given to persons who are shareholders as of the new record date. If, however, the meeting to elect the directors is adjourned before the election takes place, at least ten days' notice of the new election must be given to the shareholders by first-class mail.

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**Section 4. Nominations of Directors**. Nominations for election to the Board of Directors may be made by the Board of Directors or by any shareholder of any outstanding class of capital stock of the association entitled to vote for the election of directors. Nominations, other than those made by or on behalf of the existing management of the association, shall be made in writing and shall be delivered or mailed to the president of the association, not less than 14 days nor more than 50 days prior to any meeting of shareholders called for the election of directors; *provided, however,* that if less than 21 days' notice of the meeting is given to shareholders, such nomination shall be mailed or delivered to the president of the association not later than the close of business on the seventh day following the day on which the notice of meeting was mailed. Such notification shall contain the following information to the extent known to the notifying shareholder:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) The name and address of each proposed nominee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) The principal occupation of each proposed nominee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) The total number of shares of capital stock of the association that will be voted for each proposed nominee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4) The name and residence of the notifying shareholder; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(5) The number of shares of capital stock of the association owned by the notifying shareholder

Nominations not made in accordance herewith may, in his/her discretion, be disregarded by the chair of the meeting, and upon his/her instructions, all votes cast for each such nominee may be disregarded.

**Section 5. Proxies**. Shareholders may vote at any meeting of the shareholders by proxies duly authorized in writing, but no officer or employee of this association shall act as proxy. A director or an attorney of the association may act as proxy for shareholders voting if they are not also employed as an officer of the association. Proxies shall be valid only for one meeting, to be specified therein, and any adjournments of such meeting. Proxies shall be dated and filed with the records of the meeting. Proxies with facsimile signatures may be used and unexecuted proxies may be counted upon receipt of a written confirmation from the shareholder. Proxies meeting the above requirements submitted at any time during a meeting shall be accepted.

**Section 6. Quorum**. A majority of the outstanding capital stock, represented in person or by proxy, shall constitute a quorum at any meeting of shareholders, unless otherwise provided by law, but less than a quorum may adjourn any meeting, from time to time, and the meeting may be held, as adjourned, without further notice. A majority of the votes cast shall decide every question or matter submitted to the shareholders at any meeting, unless otherwise provided by law or by the articles of association. If a meeting for the election of directors is not held on the fixed date, at least 10 days' notice must be given by first-class mail to the shareholders.

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**ARTICLE II**

**<u>Directors</u>**

**Section 1. Board of Directors**. The Board of Directors shall have the power to manage and administer the business and affairs of the association. Except as expressly limited by law, all corporate powers of the association shall be vested in and may be exercised by the Board of Directors.

**Section 2. Number**. The Board of Directors shall consist of not less than five nor more than twenty-five members, unless the OCC has exempted the association from the 25-member limit. The exact number within such minimum and maximum limits is to be fixed and determined from time to time by resolution of a majority of the full Board of Directors or by resolution of a majority of the shareholders at any meeting thereof. The Board of Directors may not increase the number of directors between meetings of shareholders to a number which: (a) exceeds by more than 2 the number of directors last elected by shareholders where the number was 15 or less; or (b) exceeds by more than 4 the number of directors last elected by shareholders where the number was 16 or more, but in no event shall the number of directors exceed 25, unless the OCC has exempted the association from the 25-member limit.

**Section 3. Qualifications.** Each director must be a citizen of the United States and must own in his or her own right either shares of the capital stock of the association or a company that controls the association that has not less than an aggregate par value of $1,000, an aggregate shareholders' equity of $1,000, or an aggregate fair market value of $1,000. The value of the common or preferred stock held by a director is valued as of the date purchased or the date on which the individual became a director, whichever is greater.

**Section 4. Organization Meeting**. After each annual meeting of shareholders at which directors shall have been elected, the Board of Directors shall meet as soon as practicable for the purpose of organization and the transaction of other business. Such first regular meeting shall be held at any place as may be designated by the chair, the president or the Board of Directors for such first regular meeting or, in default of such designation, where the immediately preceding meeting of shareholders was held.

**Section 5. Regular Meetings**. Regular meetings of the Board of Directors shall be held on such dates and at such places as may be designated from time to time by the chair. No notice of regular meetings shall be necessary.

**Section 6. Special Meetings**. Special meetings of the Board of Directors may be called at any time by the chair, the chief executive officer, the president or by a majority of the then- acting directors by vote at a meeting or in writing, or by a majority of the members of the executive committee, if one is constituted, by vote at a meeting or in writing. A special meeting of the Board of Directors shall be held on such date and at any place as may be designated from time to time by the Board of Directors. In the absence of such designation, such meeting shall be held at such place as may be designated in the call. Each member of the Board of Directors shall be given notice stating the date, time and place, by letter, electronic delivery or in person, of each special meeting not less than one day before the meeting. Such notice need not specify the purpose for which the meeting is called, unless required by the Articles of Association or the bylaws.

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**Section 7. Quorum**. A majority of the entire Board then in office shall constitute a quorum at any meeting, except when otherwise provided by law or these Bylaws, but a lesser number may adjourn any meeting, from time to time, and the meeting may be held, as adjourned, without further notice. If the number of directors present at the meeting is reduced below the number that would constitute a quorum, no business may be transacted, except selecting directors to fill vacancies in conformance with Article II, Section 11. If a quorum is present, the board of directors may take action through the vote of a majority of the directors who are in attendance. No director may vote by proxy.

**Section 8. Attendance by Electronic, Telephonic or Similar Means.** Any one or more members of the Board of Directors or any committee thereof may participate in a regular or special meeting of such board or committee by, or conduct the meeting through the use of, conference telephone or other communications equipment by which all directors or committee members participating may simultaneously hear each other during the meeting. Participation in a meeting by these means constitutes presence in person at a meeting.

**Section 9. Procedures**. The order of business and all other matters of procedure at every meeting of the Board of Directors may be determined by the person presiding at the meeting.

**Section 10. Removal of Directors**. Any director may be removed for cause at any meeting of shareholders, notice of which shall have referred to the proposed action, by vote of the shareholders. Any director may be removed without cause at any meeting of shareholders, notice of which shall have referred to the proposed action, by the vote of the holders of a majority of the shares of the association entitled to vote. Any director may be removed for cause at any meeting of the directors, notice of which shall have referred to the proposed action, by vote of a majority of the entire Board of Directors.

**Section 11. Vacancies**. When any vacancy occurs among the directors, a majority of the remaining members of the Board of Directors may appoint a director to fill such vacancy until the next election at any regular meeting of the Board of Directors, or at a special meeting called for that purpose at which a quorum is present, or if the directors remaining in office constitute fewer than a quorum of the Board of Directors, by the affirmative vote of a majority of all the directors remaining in office, or by shareholders at a special meeting called for that purpose in conformance with Section 2 of Article I. A vacancy that will occur at a specific later date (by reason of a resignation effective at a later date) may be filled before the vacancy occurs but the new director may not take office until the vacancy occurs.

**Section 12. Consent of Directors without a Meeting**. Any action required or permitted to be taken at any meeting of the Board of Directors may be taken without a meeting if the action is taken by all members of the Board. The action may be evidenced by one or more written consents signed by each director before or after such action, describing the action taken, and included in the minutes or filed with the corporate records. A director's consent to action taken without a meeting may be in electronic form and delivered by electronic means.

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**Section 13. Ratification**. The board of directors may ratify and make binding on the association any action or inaction by the association or its officers to the extent that the Board of Directors or the shareholders could have originally authorized the matter and as permitted by law. Moreover, any action or inaction questioned in any shareholders' derivative proceeding or any other proceeding on the ground of lack of authority, defective or irregular execution, adverse interest of a director, officer or shareholder, non-disclosure, miscomputation, the application of improper principles or practices of accounting or otherwise, may be ratified, before or after judgment, by the Board of Directors or by the shareholders, and if so ratified, shall have the same force and effect as if the questioned action or inaction had been originally duly authorized, and such ratification shall be binding upon the shareholders and shall constitute a bar to any claim or execution of any judgment in respect of such questioned action or inaction.

**ARTICLE III**

**<u>Committees</u>**

**Section 1. Executive Committee**. The Board of Directors may appoint an Executive Committee, which shall have and may exercise, during the intervals between meetings of the Board of Directors, all the powers of the Board of Directors in the management of the business, properties and affairs of the association except as prohibited by law, the Articles of Association or these Bylaws. All acts done and powers conferred by the Executive Committee shall be deemed to be and may be certified as being, done or conferred under authority of the Board of Directors.

**Section 2. Trust Audit Committee.** Unless delegated pursuant to Section 5 of this Article III, there shall be a Trust Audit Committee composed of not less than 2 directors, appointed by the Board of Directors, which shall, at least once during each calendar year make suitable audits of the association's fiduciary activities or cause suitable audits to be made by auditors responsible only to the Board, and at such time shall ascertain whether fiduciary powers have been administered according to law, Part 9 of the Regulations of the Comptroller of the Currency, and sound fiduciary principles. Such committee: (1) must not include any officers of the association or an affiliate who participate significantly in the administration of the association's fiduciary activities; and (2) must consist of a majority of members who are not also members of any committee to which the Board of Directors has delegated power to manage and control the fiduciary activities of the bank.

**Section 3. Examining Committee**. Unless delegated pursuant to Section 5 of this Article III, there shall be an examining committee composed of not less than 2 directors, exclusive of any active officers, appointed by the board of directors annually or more often. The duty of that committee shall be to examine at least once during each calendar year and within 15 months of the last examination the affairs of the association or cause suitable examinations to be made by auditors responsible only to the board of directors and to report the result of such examination in writing to the board of directors at the next regular meeting thereafter. Such report shall state whether the association is in a sound condition, and whether adequate internal controls and procedures are being maintained and shall recommend to the board of directors such changes in the manner of conducting the affairs of the association as shall be deemed advisable.

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**Section 4. Other Committees**. The Board of Directors may from time to time by resolution adopted by affirmative vote of a majority of the Board of Directors, appoint other committees of the Board of Directors which shall have such powers and duties as the Board of Directors may properly determine. No such other committee of the Board of Directors shall be composed of fewer than three (3) directors. The Board of Directors may also appoint one or more directors as alternative members of a committee. All acts done and powers conferred by the Board of Directors on committees of the Board of Directors shall be deemed to be and may be certified as being, done or conferred under that authority of the Board of Directors.

**Section 5. Delegation of Responsibility and Authority**. The responsibility, authority and constitution of any committee under this Article III may, if authorized by law, be given over to a duly constituted committee of the association's parent corporation by resolution adopted by the Board of Directors.

**ARTICLE IV**

**<u>Officers and Employees</u>**

**Section 1 Officers.** The Board of Directors shall annually, at the Annual Reorganization Meeting of the Board of Directors following the annual meeting of shareholders, appoint or elect a chair of the Board, a chief executive officer, a president, one (1) or more senior executive vice presidents, a corporate secretary, a treasurer, a chief auditor, and such other officers as it may determine, each to hold office until the next Annual Reorganization meeting.

The officers below the level of senior executive vice president may be elected as follows: the head of the Human Resources Department of M&T Bank, or his or her designee, may appoint officers up to and including (without limitation as to title or number) one (1) or more executive vice presidents, senior vice presidents, vice presidents, assistant vice presidents, assistant secretaries, assistant treasurers, and assistant auditors, and any other officer positions as they deem necessary and appropriate, except the chair of the board, chief executive officer, president, any "Executive Officer" of the association for the purposes of Regulation O (codified at 12 C.F.R. §215.2(e)(1)), and any "Senior Executive Officer" within the meaning of 12 C.F.R. §5.51(c)(4) may only be appointed by the Board of Directors.

**Section 2. Chair of the Board**. The Board of Directors shall appoint one of its members to be the chair of the Board to serve at its pleasure. Such person shall preside at all meetings of the Board of Directors. The chair of the Board shall supervise the carrying out of the policies adopted or approved by the Board of Directors; shall have general executive powers, as well as the specific powers conferred by these Bylaws; and shall also have and may exercise such further powers and duties as from time to time may be conferred upon or assigned by the Board of Directors.

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**Section 3. President**. The Board of Directors shall appoint one of its members to be the president of the association. The president shall be a member of the Board of Directors. In the absence of the chair, the president shall preside at any meeting of the Board of Directors. The president shall have general executive powers and shall have and may exercise any and all other powers and duties pertaining by law, regulation, or practice to the office of president, or imposed by these Bylaws. The president shall also have and may exercise such further powers and duties as from time to time may be conferred or assigned by the Board of Directors.

**Section 4. Vice President**. The Board of Directors may appoint one or more vice presidents. Each vice president shall have such powers and duties as may be assigned by the Board of Directors. One vice president shall be designated by the Board of Directors, in the absence of the president, to perform all the duties of the president.

**Section 5. Secretary**. The Board of Directors shall appoint a secretary or other designated officer who shall be secretary of the Board of Directors and of the association and who shall keep accurate minutes of all meetings. The secretary shall attend to the giving of all notices required by these Bylaws; shall be custodian of the corporate seal, records, documents and papers of the association; shall provide for the keeping of proper records of all transactions of the association; shall have and may exercise any and all other powers and duties pertaining by law, regulation or practice, or imposed by these bylaws; and shall also perform such other duties as may be assigned from time to time, by the Board of Directors.

**Section 6. Other Officers**. The Board of Directors may appoint one or more assistant vice presidents, one or more trust officers, one or more officers, one or more assistant secretaries, one or more assistant treasurers, one or more managers and assistant managers of branches and such other officers and attorneys in fact as from time to time may appear to the Board of Directors to be required or desirable to transact the business of the association. Such officers shall respectively exercise such powers and perform such duties as pertain to their several offices, or as may be conferred upon or assigned to them by the Board of Directors, the chair of the Board, or the president. The Board of Directors may authorize an officer to appoint one or more officers or assistant officers.

**Section 7. Resignation**. An officer may resign at any time by delivering notice to the association. A resignation is effective when the notice is given unless the notice specifies a later effective date.

**ARTICLE V**

**<u>Stock and Stock Certificates</u>**

**Section 1. Transfers**. Shares of stock shall be transferable on the books of the association, and a transfer book shall be kept in which all transfers of stock shall be recorded. Every person becoming a shareholder by such transfer shall in proportion to such shareholder's shares, succeed to all rights of the prior holder of such shares. The Board of Directors may impose conditions upon the transfer of the stock reasonably calculated to simplify the work of the association with respect to stock transfers, voting at shareholder meetings and related matters and to protect it against fraudulent transfers.

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**Section 2. Stock Certificates**. Certificates of stock shall bear the signature of the president (which may be engraved, printed or impressed) and shall be signed manually, by facsimile process, or electronic means by the secretary, assistant secretary, treasurer, assistant treasurer, or any other officer appointed by the Board of Directors for that purpose, to be known as an authorized officer, and the seal of the association shall be engraved thereon. Each certificate shall recite on its face that the stock represented thereby is transferable only upon the books of the association properly endorsed and otherwise comply with the requirements of 12 U.S.C. 52 and 12 C.F.R. §7.2016(b).

**Section 3. Lost, Stolen or Destroyed Certificates**. In case any certificate representing shares shall be lost, stolen or destroyed, the Board of Directors, in its discretion, or any officer or officers thereunder duly authorized by the Board of Directors, may authorize the issue of a substitute certificate or substitute shares in uncertificated form in the place of the certificate so lost, stolen or destroyed.

**Section 4. Fixing of Record Date**. The Board of Directors may set, in advance, a record date for the purpose of determining shareholders entitled to notice of or to vote at any meeting of shareholders or determining shareholders entitled to receive payment of any dividend or the allotment of any other rights, in order to make a determination of shareholders for any other proper purpose. Such date, in any case, shall be the close of business on the day before the first notice is mailed or otherwise sent to the shareholders, provided that in no event may a record date be more than 10 days before the meeting.

**ARTICLE VII**

**<u>Corporate Seal</u>**

**Section 1. Seal**. The seal of the association shall be in such form as may be determined from time to time by the Board of Directors. The president, the treasurer, the secretary or any assistant treasurer or assistant secretary, or other officer thereunto designated by the Board of Directors shall have authority to affix the corporate seal to any document requiring such seal and to attest the same. The seal on any corporate obligation for the payment of money may be facsimile.

**ARTICLE VIII**

**<u>Miscellaneous Provisions</u>**

**Section 1. Fiscal Year**. The fiscal year of the association shall be the calendar year.

**Section 2. Execution of Instruments**. All agreements, indentures, mortgages, deeds, conveyances, transfers, certificates, declarations, receipts, discharges, releases, satisfactions, settlements, petitions, schedules, accounts, affidavits, bonds, undertakings, proxies and other instruments or documents may be signed, executed, acknowledged, verified, delivered or accepted on behalf of the association by any officer elected or appointed pursuant to Article IV of these Bylaws. Any such instruments may also be executed, acknowledged, verified, delivered or accepted on behalf of the association in such other manner and by such other officers as the Board of Directors may from time to time direct. The provisions of this Section 2 are supplementary to any other provision of these Bylaws.

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**Section 3. Records**. The Articles of Association, the Bylaws and the proceedings of all meetings of the shareholders, the Board of Directors, and standing committees of the Board of Directors shall be recorded in appropriate minute books provided for that purpose. The minutes of each meeting shall be signed by the secretary, treasurer or other officer appointed to act as secretary of the meeting.

**Section 4. Corporate Governance Procedures.** To the extent not inconsistent with federal banking statutes and regulations, or safe and sound banking practices, the association may follow the Delaware General Corporation Law, Del. Code Ann. tit. 8 (1991, as amended 1994, and as amended thereafter) with respect to matters of corporate governance procedures.

**Section 5. Indemnification.** For purposes of this Section 5 of Article VIII, the term "institution-affiliated party" shall mean any institution-affiliated party of the association as such term is defined in 12 U.S.C. 1813(u).

Any institution-affiliated party (or his or her heirs, executors or administrators) may be indemnified or reimbursed by the association for reasonable expenses actually incurred in connection with any threatened, pending or completed actions or proceedings and appeals therein, whether civil, criminal, governmental, administrative or investigative, in accordance with and to the fullest extent permitted by law, as such law now or hereafter exists; provided, however, that when an administrative proceeding or action instituted by a federal banking agency results in a final order or settlement pursuant to which such person: (i) is assessed a civil money penalty, (ii) is removed from office or prohibited from participating in the conduct of the affairs of the association, or (iii) is required to cease and desist from or to take any affirmative action described in 12 U.S.C. 1818(b) with respect to the association, then the association shall require the repayment of all legal fees and expenses advanced pursuant to the next succeeding paragraph and may not indemnify such institution-affiliated parties (or their heirs, executors or administrators) for expenses, including expenses for legal fees, penalties or other payments incurred. The association shall provide indemnification in connection with an action or proceeding (or part thereof) initiated by an institution-affiliated party (or by his or her heirs, executors or administrators) only if such action or proceeding (or part thereof) was authorized by the Board of Directors.

Expenses incurred by an institution-affiliated party (or by his or her heirs, executors or administrators) in connection with any action or proceeding under 12 U.S.C. 164 or 1818 may be paid by the association in advance of the final disposition of such action or proceeding upon (a) a determination by the Board of Directors acting by a quorum consisting of directors who are not parties to such action or proceeding that the institution-affiliated party (or his or her heirs, executors or administrators) has a reasonable basis for prevailing on the merits, (b) a determination that the indemnified individual (or his or her heirs, executors or administrators) will have the financial capacity to reimburse the association in the event he or she does not prevail, (c) a determination that the payment of expenses and fees by the association will not adversely affect the safety and soundness of the association, and (d) receipt of an undertaking by or on behalf of such institution-affiliated party (or by his or her heirs, executors or administrators) to repay such advancement in the event of a final order or settlement pursuant to which such person: (i) is assessed a civil money penalty, (ii) is removed from office or prohibited from participating in the conduct of the affairs of the association, or (iii) is required to cease and desist from or to take any affirmative action described in 12 U.S.C. 1818(b) with respect to the association. In all other instances, expenses incurred by an institution-affiliated party (or by his or her heirs, executors or administrators) in connection with any action or proceeding as to which indemnification may be given under the Articles of Association may be paid by the association in advance of the final disposition of such action or proceeding upon (a) receipt of an undertaking by or on behalf of such institution-affiliated party (or by or on behalf of his or her heirs, executors or administrators) to repay such advancement in the event that such institution- affiliated party (or his or her heirs, executors or administrators) is ultimately found not to be entitled to indemnification as authorized by these Bylaws and (b) approval by the Board of Directors acting by a quorum consisting of directors who are not parties to such action or proceeding or, if such a quorum is not obtainable, then approval by shareholders. To the extent permitted by law, the Board of Directors or, if applicable, the shareholders, shall not be required to find that the institution-affiliated party has met the applicable standard of conduct provided by law for indemnification in connection with such action or proceeding.

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In the event that a majority of the members of the Board of Directors are named as respondents in an administrative proceeding or civil action and request indemnification, the remaining members of the Board may authorize independent legal counsel to review the indemnification request and provide the remaining members of the Board with a written opinion of counsel as to whether the conditions delineated in the first four paragraphs of this Section 5 of Article VIII have been met. If independent legal counsel opines that said conditions have been met, the remaining members of the Board of Directors may rely on such opinion in authorizing the requested indemnification.

In the event that all of the members of the Board of Directors are named as respondents in an administrative proceeding or civil action and request indemnification, the Board shall authorize independent legal counsel to review the indemnification request and provide the Board with a written opinion of counsel as to whether the conditions delineated in the first four paragraphs of this Section 5 of Article VIII have been met. If legal counsel opines that said conditions have been met, the Board of Directors may rely on such opinion in authorizing the requested indemnification.

To the extent permitted under applicable law, the rights of indemnification and to the advancement of expenses provided in the Articles of Association (a) shall be available with respect to events occurring prior to the adoption of these Bylaws, (b) shall continue to exist after any restrictive amendment of these Bylaws with respect to events occurring prior to such amendment, (c) may be interpreted on the basis of applicable law in effect at the time of the occurrence of the event or events giving rise to the action or proceeding, or on the basis of applicable law in effect at the time such rights are claimed, and (d) are in the nature of contract rights which may be enforced in any court of competent jurisdiction as if the association and the institution-affiliated party (or his or her heirs, executors or administrators) for whom such rights are sought were parties to a separate written agreement.

– 10 –

The rights of indemnification and to the advancement of expenses provided in these Bylaws shall not, to the extent permitted under applicable law, be deemed exclusive of any other rights to which any such institution-affiliated party (or his or her heirs, executors or administrators) may now or hereafter be otherwise entitled whether contained in the association's Articles of Association, these Bylaws, a resolution of shareholders, a resolution of the Board of Directors, or an agreement providing such indemnification, the creation of such other rights being hereby expressly authorized. Without limiting the generality of the foregoing, the rights of indemnification and to the advancement of expenses provided in these Bylaws shall not be deemed exclusive of any rights, pursuant to statute or otherwise, of any such institution-affiliated party (or of his or her heirs, executors or administrators) in any such action or proceeding to have assessed or allowed in his or her favor, against the association or otherwise, his or her costs and expenses incurred therein or in connection therewith or any part thereof.

If this Section 5 of Article VIII or any part hereof shall be held unenforceable in any respect by a court of competent jurisdiction, it shall be deemed modified to the minimum extent necessary to make it enforceable, and the remainder of this Section 5 of Article VIII shall remain fully enforceable.

The association may, upon affirmative vote of a majority of its Board of Directors, purchase insurance to indemnify its institution-affiliated parties to the extent that such indemnification is allowed in these Bylaws; provided, however, that no such insurance shall include coverage for a final order assessing civil money penalties against such persons by a bank regulatory agency. Such insurance may, but need not, be for the benefit of all institution- affiliated parties.

**ARTICLE IX**

**<u>Inspection and Amendments</u>**

**Section 1. Inspection**. A copy of the bylaws of the association, with all amendments, shall at all times be kept in a convenient place at the main office of the association, and shall be open for inspection to all shareholders during banking hours.

**Section 2. Amendments**. The Board of Directors shall have the power, at any regular or special meeting thereof, to amend, alter or repeal the bylaws of the association, or to make and adopt new bylaws. These Bylaws may be amended, altered or repealed and new bylaws may be adopted by the shareholders of the association to the extent and as permitted in the Articles of Association or applicable law.

**EXHIBIT 6**

**Section 321(b) Consent**

Pursuant to Section 321(b) of the Trust Indenture Act of 1939, as amended, Wilmington Trust, National Association hereby consents that reports of examinations by Federal, State, Territorial or District authorities may be furnished by such authorities to the Securities and Exchange Commission upon requests therefor.

---

| | | | |
|:---|:---|:---|:---|
|  | **WILMINGTON TRUST, NATIONAL ASSOCIATION** | **WILMINGTON TRUST, NATIONAL ASSOCIATION** | **WILMINGTON TRUST, NATIONAL ASSOCIATION** |
| Dated: June 8, 2026 | By: | /s/ Latoya S. Elvin | /s/ Latoya S. Elvin |
|  |  | Name: | Latoya S. Elvin |
|  |  | Title: | Vice President |

---

**EXHIBIT 7**

**REPORT OF CONDITION**

**WILMINGTON TRUST, NATIONAL ASSOCIATION**

As of the close of business on March 31, 2026

---

| | |
|:---|:---|
| **ASSETS** | **Thousands of Dollars** |
| Cash and balances due from depository institutions: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;639459 |
| Securities: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1102 |
| Federal funds sold and securities purchased under agreement to resell: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0 |
| Loans and leases held for sale: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0 |
| Loans and leases net of unearned income, allowance: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;24999 |
| Premises and fixed asset | 24578 |
| Other real estate owned: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0 |
| Investments in unconsolidated subsidiaries and associated companies: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0 |
| Direct and indirect investments in real estate ventures: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0 |
| Intangible assets: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0 |
| Other assets: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;69365 |
| **Total Assets:** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;759503 |
| **LIABILITIES** | **Thousands of Dollars** |
| Deposits | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4991 |
| Federal funds purchased and securities sold under agreements to repurchase | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0 |
| Other borrowed money: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0 |
| Other Liabilities: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;81411 |
| **Total Liabilities** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;86402 |
| **EQUITY CAPITAL** | **Thousands of Dollars** |
| Common Stock | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1000 |
| Surplus | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;362780 |
| Retained Earnings | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;309320 |
| Accumulated other comprehensive income | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1 |
| **Total Equity Capital** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;673101 |
| **Total Liabilities and Equity Capital** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;759503 |

---

## Ex-Filing

?xml version='1.0' encoding='ASCII'? EX-FILING FEES

---

| |
|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Calculation of Filing Fee Tables**  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **S-3**  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **FUELCELL ENERGY INC**  |

---

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| | | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Security Type**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Security Class Title**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Fee Calculation or Carry Forward Rule**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Maximum Aggregate Offering Price**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Fee Rate**  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Amount of Registration Fee**  |
| **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** | **Newly Registered Securities** |
| Fees to be Paid | 1 | Equity | Common Stock, par value $0.0001 per share | 457(r) |  | 0.0001381 | $0.00 |
| Fees to be Paid | 2 | Equity | Preferred Stock, par value $0.01 per share | 457(r) |  | 0.0001381 | $0.00 |
| Fees to be Paid | 3 | Debt | Debt Securities | 457(r) |  | 0.0001381 | $0.00 |
| Fees to be Paid | 4 | Other | Warrants | 457(r) |  | 0.0001381 | $0.00 |
| Fees to be Paid | 5 | Other | Units | 457(r) |  | 0.0001381 | $0.00 |
| Fees Previously Paid |  |  |  |  |  |  |  |
| **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** | **Carry Forward Securities** |
| Carry Forward Securities |  |  |  |  |  |  |  |
|  |  |  | Total Offering Amounts: | Total Offering Amounts: | $0.00  |  | $0.00  |
|  |  |  | Total Fees Previously Paid:  | Total Fees Previously Paid:  |  |  | $0.00  |
|  |  |  | Total Fee Offsets:  | Total Fee Offsets:  |  |  | $0.00  |
|  |  |  | Net Fee Due:  | Net Fee Due:  |  |  | $0.00  |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Offering Note** <br>

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>1</sup> An indeterminate aggregate offering price and amount of securities of each class are being registered for possible issuance from time to time at indeterminate prices and by the registrant or one or more selling security holders and as may be issuable upon conversion, redemption, exchange, exercise or settlement of any securities registered hereunder, including under any applicable anti-dilution provisions. In accordance with Rules 456(b) and 457(r) of the Securities Act of 1933, as amended, the registrant is deferring payment of all of the registration fee.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>2</sup> See offering note 1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>3</sup> See offering note 1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>4</sup> See offering note 1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <sup>5</sup> See offering note 1.

---

| |
|:---|
| |
| **Rules 457(b) and 0-11(a)(2)** |
| Fee Offset Claims |
| Fee Offset Sources |
| **Rule 457(p)** |
| Fee Offset Claims |
| Fee Offset Sources |

---