# EDGAR Filing Document

**Accession Number:** 0001563411
**File Stem:** 0001563411-26-000057
**Filing Date:** 2026-2
**Character Count:** 593135
**Document Hash:** 817fdeca87625c16426b834a71cf8213
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001563411-26-000057.hdr.sgml**: 20260225

**ACCESSION NUMBER**: 0001563411-26-000057

**CONFORMED SUBMISSION TYPE**: 10-K

**PUBLIC DOCUMENT COUNT**: 166

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260225

**DATE AS OF CHANGE**: 20260225

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CONSTELLIUM SE
- **CENTRAL INDEX KEY:** 0001563411
- **STANDARD INDUSTRIAL CLASSIFICATION:** SECONDARY SMELTING & REFINING OF NONFERROUS METALS [3341]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 10-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-35931
- **FILM NUMBER:** 26679530

**BUSINESS ADDRESS:**
- **STREET 1:** WASHINGTON PLAZA
- **STREET 2:** 40-44 RUE WASHINGTON
- **CITY:** PARIS
- **STATE:** I0
- **ZIP:** 75008
- **BUSINESS PHONE:** 33-1-73-01-46-51

**MAIL ADDRESS:**
- **STREET 1:** WASHINGTON PLAZA
- **STREET 2:** 40-44 RUE WASHINGTON
- **CITY:** PARIS
- **STATE:** I0
- **ZIP:** 75008

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Constellium SE
- **DATE OF NAME CHANGE:** 20190628

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Constellium N.V.
- **DATE OF NAME CHANGE:** 20130521

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Constellium Holdco B.V.
- **DATE OF NAME CHANGE:** 20121130

?xml version='1.0' encoding='ASCII'? cstm-20251231

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 10-K**

---

| | |
|:---|:---|
| **(Mark One)** | **(Mark One)** |
| **☒** | **ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934** |

---

 **For the fiscal year ended December 31, 2025**

 **OR**

**☐** **TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

For the transition period from _________ to __________

**Commission file number: 001-35931**

**Constellium SE**

(Exact name of registrant as specified in its charter)

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **France** |  | | |  | **98-0667516** |
| (State or other jurisdiction <br>of incorporation or organization) |  |  |  |  | (I.R.S. Employer Identification No.) |
| **300 East Lombard Street, Suite 1710** | **300 East Lombard Street, Suite 1710** |  |  | **21202** | **21202** |
| **Baltimore,**<br> **MD** |  |  |  |  | (Zip Code) |
| (Address of principal executive office (US)) |  |  |  |  |  |
|  |  | **(443)** | **420-7861** |  |  |
| (Registrant's telephone number, including area code) | (Registrant's telephone number, including area code) | (Registrant's telephone number, including area code) | (Registrant's telephone number, including area code) | (Registrant's telephone number, including area code) | (Registrant's telephone number, including area code) |
| Securities registered pursuant to Section 12(b) of the Act | Securities registered pursuant to Section 12(b) of the Act | Securities registered pursuant to Section 12(b) of the Act | Securities registered pursuant to Section 12(b) of the Act | Securities registered pursuant to Section 12(b) of the Act | Securities registered pursuant to Section 12(b) of the Act |
| Title of each class | Trading Symbol(s) | Trading Symbol(s) | Trading Symbol(s) | Trading Symbol(s) | Name of each exchange on which registered |
| Ordinary Shares | CSTM | CSTM | CSTM | CSTM | New York Stock Exchange |

---

Securities registered pursuant to Section 12(g) of the Act: **None**

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☑ No ☐

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ No ☑

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during

the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for

the past 90 days. Yes ☑ No ☐

Indicate by check mark whether the registrant submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation

S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☑ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or 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 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control

over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its

audit report. ☑

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing

reflect the correction of an error to previously issued financial statements. ☑

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by

any of the registrant's executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☑

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☑

The aggregate market value of the registrant's ordinary shares held by non-affiliates of the registrant as of the last business day of the registrant's most recently

completed second fiscal quarter (June 30, 2025) was approximately $1.8 billion.

The number of outstanding ordinary shares of the registrant on January 30, 2026, was 135,069,771 shares**.**

**Documents Incorporated By Reference**

Portions of the registrant's proxy statement for its 2026 Annual Meeting of Stockholders to be filed within 120 days after the close of the registrant's fiscal year

are incorporated by reference into Part III of this Annual Report on Form 10-K.

**Table of Contents**

---

| | | |
|:---|:---|:---|
|  |  | **Page** |
| **<u>[PART I](#ib44bc6f07024461db47196f23b7229f5_16)</u>** | **<u>[PART I](#ib44bc6f07024461db47196f23b7229f5_16)</u>** |  |
| **Item 1.** | <u>[Business](#ib44bc6f07024461db47196f23b7229f5_19)</u> | <u>[1](#ib44bc6f07024461db47196f23b7229f5_19)</u> |
| **Item 1A.** | <u>[Risk Factors](#ib44bc6f07024461db47196f23b7229f5_22)</u> | <u>[12](#ib44bc6f07024461db47196f23b7229f5_22)</u> |
| **Item 1B.** | <u>[Unresolved Staff Comments](#ib44bc6f07024461db47196f23b7229f5_25)</u> | <u>[24](#ib44bc6f07024461db47196f23b7229f5_25)</u> |
| **Item 1C.** | <u>[Cybersecurity](#ib44bc6f07024461db47196f23b7229f5_28)</u> | <u>[25](#ib44bc6f07024461db47196f23b7229f5_28)</u> |
| **Item 2.** | <u>[Properties](#ib44bc6f07024461db47196f23b7229f5_31)</u> | <u>[26](#ib44bc6f07024461db47196f23b7229f5_31)</u> |
| **Item 3.** | <u>[Legal Proceedings](#ib44bc6f07024461db47196f23b7229f5_34)</u> | <u>[27](#ib44bc6f07024461db47196f23b7229f5_34)</u> |
| **Item 4.** | <u>[Mine Safety Disclosures](#ib44bc6f07024461db47196f23b7229f5_37)</u> | <u>[27](#ib44bc6f07024461db47196f23b7229f5_37)</u> |
| **<u>[PART II](#ib44bc6f07024461db47196f23b7229f5_40)</u>** | **<u>[PART II](#ib44bc6f07024461db47196f23b7229f5_40)</u>** |  |
| **Item 5.** | <u>[Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of](#ib44bc6f07024461db47196f23b7229f5_43)</u><br><u>[Equity Securities](#ib44bc6f07024461db47196f23b7229f5_43)</u><br>| <u>[28](#ib44bc6f07024461db47196f23b7229f5_43)</u> |
| **Item 6.** | <u>[\[Reserved\]](#ib44bc6f07024461db47196f23b7229f5_46)</u> | <u>[30](#ib44bc6f07024461db47196f23b7229f5_46)</u> |
| **Item 7.** | <u>[Management's Discussion and Analysis of Financial Condition and Results of Operations](#ib44bc6f07024461db47196f23b7229f5_49)</u> | <u>[31](#ib44bc6f07024461db47196f23b7229f5_49)</u> |
| **Item 7A.** | <u>[Quantitative and Qualitative Disclosures About Market Risk](#ib44bc6f07024461db47196f23b7229f5_52)</u> | <u>[43](#ib44bc6f07024461db47196f23b7229f5_52)</u> |
| **Item 8.** | <u>[Financial Statements and Supplementary Data](#ib44bc6f07024461db47196f23b7229f5_55)</u> | <u>[47](#ib44bc6f07024461db47196f23b7229f5_55)</u> |
| **Item 9.** | <u>[Changes in and Disagreements With Accountants on Accounting and Financial Disclosure](#ib44bc6f07024461db47196f23b7229f5_202)</u> | <u>[97](#ib44bc6f07024461db47196f23b7229f5_202)</u> |
| **Item 9A.** | <u>[Controls and Procedures](#ib44bc6f07024461db47196f23b7229f5_205)</u> | <u>[97](#ib44bc6f07024461db47196f23b7229f5_205)</u> |
| **Item 9B.** | <u>[Other Information](#ib44bc6f07024461db47196f23b7229f5_208)</u> | <u>[97](#ib44bc6f07024461db47196f23b7229f5_208)</u> |
| **Item 9C.** | <u>[Disclosure Regarding Foreign Jurisdictions that Prevent Inspections](#ib44bc6f07024461db47196f23b7229f5_211)</u> | <u>[98](#ib44bc6f07024461db47196f23b7229f5_211)</u> |
| **<u>[PART III](#ib44bc6f07024461db47196f23b7229f5_214)</u>** | **<u>[PART III](#ib44bc6f07024461db47196f23b7229f5_214)</u>** |  |
| **Item 10.** | <u>[Directors, Executive Officers and Corporate Governance](#ib44bc6f07024461db47196f23b7229f5_217)</u> | <u>[99](#ib44bc6f07024461db47196f23b7229f5_1504)</u> |
| **Item 11.** | <u>[Executive Compensation](#ib44bc6f07024461db47196f23b7229f5_220)</u> | <u>[99](#ib44bc6f07024461db47196f23b7229f5_1525)</u> |
| **Item 12.** | <u>[Security Ownership of Certain Beneficial Owners and Management and Related Stockholder](#ib44bc6f07024461db47196f23b7229f5_223)</u><br><u>[Matters](#ib44bc6f07024461db47196f23b7229f5_223)</u><br>| <u>[99](#ib44bc6f07024461db47196f23b7229f5_1520)</u> |
| **Item 13.** | <u>[Certain Relationships and Related Transactions and Director Independence](#ib44bc6f07024461db47196f23b7229f5_226)</u> | <u>[100](#ib44bc6f07024461db47196f23b7229f5_1515)</u> |
| **Item 14.** | <u>[Principal Accountant Fees and Services](#ib44bc6f07024461db47196f23b7229f5_229)</u> | <u>[100](#ib44bc6f07024461db47196f23b7229f5_1510)</u> |
| **<u>[PART IV](#ib44bc6f07024461db47196f23b7229f5_232)</u>** | **<u>[PART IV](#ib44bc6f07024461db47196f23b7229f5_232)</u>** |  |
| **Item 15.** | <u>[Exhibits and Financial Statement Schedules](#ib44bc6f07024461db47196f23b7229f5_235)</u> | <u>[101](#ib44bc6f07024461db47196f23b7229f5_235)</u> |
| **Item 16.** | <u>[Form 10-K Summary](#ib44bc6f07024461db47196f23b7229f5_238)</u> | <u>[101](#ib44bc6f07024461db47196f23b7229f5_238)</u> |
| **<u>[Index to Exhibits](#ib44bc6f07024461db47196f23b7229f5_241)</u>** | **<u>[Index to Exhibits](#ib44bc6f07024461db47196f23b7229f5_241)</u>** | <u>[102](#ib44bc6f07024461db47196f23b7229f5_241)</u> |
| **<u>[Signatures](#ib44bc6f07024461db47196f23b7229f5_244)</u>** | **<u>[Signatures](#ib44bc6f07024461db47196f23b7229f5_244)</u>** | <u>[109](#ib44bc6f07024461db47196f23b7229f5_244)</u> |

---

**Forward-Looking Statements**

This Annual Report on Form 10-K contains "forward-looking statements" within the meaning of the Private Securities

Litigation Reform Act of 1995. You can identify certain forward-looking statements because they contain words such as, but

not limited to, "anticipates," "believes," "could," "estimates," "expects," "forecasts," "intends," "likely," "may," "plans,"

"should," "targets," "will," or "would," and similar expressions (or the negative of these terminologies or expressions).

Forward-looking statements do not relate strictly to historical or current facts and reflect management's current assumptions,

beliefs, expectations, objectives, plans and projections about the future, including with respect to our business, results of

operations and financial condition. Accordingly, forward-looking statements are subject to uncertainties, risks and changes that

are difficult to predict and many of which are outside of our control. Such factors include, but are not limited to, those described

in "Part I, Item 1A. Risk Factors" and "Part II, Item 7. Management's Discussion and Analysis of Financial Condition and

Results of Operations." If underlying assumptions prove inaccurate, or known or unknown risks or uncertainties materialize,

actual results could vary materially from expectations expressed or implied in the forward-looking statements. Investors are

cautioned not to place undue reliance on any such forward-looking statements, which speak only as of the date they are made.

We undertake no obligation to update any forward-looking statement, whether because of new information, future events or

otherwise, except as required by law.

**PART I**

**Item 1. Business**

**General**

Constellium SE, a *Societas Europaea* ("SE") incorporated under the law of France with its head office located at

Washington Plaza 40-44 rue Washington, Paris, France, is the parent company of the Group. Unless the context indicates

otherwise, when we refer to "we," "our," "us," "Constellium," the "Group" and the "Company" in this document, we are

referring to Constellium SE and its subsidiaries. On June 30, 2025, the Company determined it no longer qualified as a "foreign

private issuer". As from January 1, 2026, when its earlier submission to the US securities law requirements applicable to a

domestic issuer ceased to be voluntary, the Company will continue to file annual reports on Form 10-K, quarterly reports on

Form 10-Q, current reports on Form 8-K, and comply with all other obligations applicable to companies not qualifying as

"foreign private issuers" as set forth by the New York Stock Exchange ("NYSE") and the Securities and Exchange Commission

("SEC"). The Group's U.S. assets are held by Constellium US Holdings I, LLC, a wholly owned subsidiary of Constellium SE.

The I.R.S. Employer Identification Number of Constellium US Holdings I, LLC is: 27-4126819.

**Overview**

We are a global leader in the development, manufacture and sale of a broad range of high value-added specialty rolled

and extruded aluminum products to the aerospace, space, defense, packaging, automotive, commercial transportation and

general industrial end-markets. Our business model is to add value by converting aluminum into semi-fabricated and in some

instances fully-fabricated alloyed aluminum products which meet stringent and performance-critical requirements from our

customers. Our product portfolio generally commands higher margins as compared to less differentiated, more commoditized

aluminum products. Our business model aims to pass through aluminum price exposure by pricing our products to include the

cost of the metal purchased and hedging any remaining exposure to achieve aluminum price neutrality.

At December 31, 2025, we have 24 manufacturing facilities, 3 Research and Development ("R&D") centers, and 3

administrative centers. Our portfolio of flexible, integrated and strategically located facilities is well invested, technologically

advanced and competitively positioned. We believe that we are a critical supplier to many of our customers given our world-

class technological and R&D capabilities, our intellectual property and more than 50 years of manufacturing experience. Many

of our products are technically advanced, requiring long and complex qualification processes as well as the need for close

customer collaborations including joint product development. We believe that our strategic footprint, differentiated capabilities,

technically advanced product portfolio, integrated approach and long-standing customer relationships are difficult to replicate

and support our competitive position.

**Our Strategy**

Our mission is to meet customers' and society's need for lightweight, strong and sustainable aluminum products while

generating attractive returns for our shareholders. We aim to achieve our mission by expanding our leading position as an

innovative, go-to-supplier of technologically advanced fabricated aluminum solutions. We are committed to building a safe and

sustainable company and becoming the most exciting company in our industry. To achieve these objectives, we have built a

business strategy centered around six core principles:

(i) Focus on High Value-added and Responsible Products

We are primarily focused on our strategic end-markets including aerospace, packaging and automotive, in which we have

leading positions and long-standing relationships with many of the key manufacturers. These are also markets where we believe

we can differentiate ourselves through our high value-added and specialty products which make up the majority of our product

portfolio. Because aluminum is lightweight, strong, durable, and infinitely recyclable, we have invested heavily in advancing

our manufacturing and recycling capabilities. These improvements deliver products that reduce weight, increase strength, and

improve formability, helping customers meet their carbon-reduction objectives.

(ii) Increase Customer Connectivity

We regard our relationships with our customers as partnerships in which we work closely together to develop technically

advanced and customized solutions. We aim to deepen our ties with our customers by consistently providing best-in-class

products and services and engaging in joint product development projects. In addition, supply chain integration allows us to

better anticipate customer demands and more efficiently manage our working capital needs. We also seek to strengthen

customer connectivity through customer technical support and closed-loop scrap recycling programs.

(iii) Optimize Margins and Asset Utilization Through Rigorous Product Portfolio Management

We are highly focused on maximizing the throughput of our facilities and optimizing our product mix to increase the

profitability per machine hour. We believe there are significant opportunities to do so through rigorous focus on the products

we choose to make, investments in asset integrity and reliability, and continuous improvements in our operations such as

debottlenecking and optimizing equipment uptime, speed and recovery. Finally, we complement these efforts by increasing

recycling to strengthen our margins, reduce our dependence on external slab and billet suppliers and expand our sustainable

product offerings.

(iv) Strictly Control Cost, Continuously Improve and Manage Resources Responsibly

We are committed to reducing our operating costs and improving our operations by implementing manufacturing

excellence, metal management and other cost improvement initiatives. These include standardizing manufacturing processes,

improving recovery and thereby reducing internal scrap generation, minimizing energy and water usage, maximizing external

scrap input and efficiently managing other resources used by the Company, including capital.

(v) Manage Capital Through a Disciplined Approach and Increase Financial Flexibility

We have invested capital in a number of attractive growth opportunities to advance our production capabilities, product

offerings and sustainability profile. We are highly focused on optimizing risk-return by being selective on growth projects and

realizing attractive returns on the capital we invest. In addition, we are highly focused on increasing our financial flexibility

through earnings growth and free cash flow conversion, which is critical to achieving our objectives of investing in our

operations and our people, maintaining a disciplined capital structure, whilst returning capital to our shareholders.

(vi) Commit to Our People and Communities

We believe our people are among the best, which is a competitive strength that allows us to be a leader in our industry.

We continuously provide training to our employees, invest in their skills and competencies, and promote a safe and inclusive

environment where everyone is valued, contributes, and thrives. We also strive to be socially responsible operators in our

communities.

**Our Operating Segments**

Our business is organized into three operating segments:

***(i) Aerospace & Transportation Operating Segment***

Our Aerospace & Transportation ("A&T") operating segment offers a wide range of technically advanced aluminum

products including plate, sheet and extrusions to blue-chip customers in the global aerospace, space, defense, commercial

transportation and general industrial sectors. Many of our products are mission critical, benefiting from our world-class R&D

and manufacturing capabilities and unique solutions.

We are a global leader in the supply of advanced aluminum alloy plates, sheets and extrusions to the aerospace, space and

defense industries. The aerospace, space and defense industries require high levels of R&D investment and advanced

technological capabilities and, therefore, tend to command higher margins compared to more commoditized products. We work

in close collaboration with our customers to develop highly engineered solutions to fulfill their specific requirements. For

example, we have developed Airware®, a lightweight specialty aluminum-lithium alloy, for our aerospace, space and defense

customers to address increasing demand for lighter and more fuel-efficient commercial and military aircraft and spacecraft.

Additionally, aerospace, space and defense products are generally subject to long qualification periods. Our facilities have been

qualified by external certification organizations including the National Aerospace and Defense Contractors Accreditation

Program ("NADCAP"), and our products have been qualified by our customers. We are also a leading supplier to the land-

based defense, commercial transportation and general industrial end-markets in North America and Europe. Our product

portfolio in these segments includes both specialty aluminum plates and sheets, as well as standard products. Our A&T

customers are diverse and range across commercial and military aerospace, space, defense, commercial transportation, and

general industrial end-markets. The majority of our contracts with our largest aerospace customers are multi-year contracts,

which provide visibility on volumes and profitability. Our contracts in commercial transportation and defense are typically

between one to three years. Our contracts with general industrial customers tend to be one year or less.

***(ii) Packaging & Automotive Rolled Products Operating Segment***

Our Packaging & Automotive Rolled Products ("P&ARP") operating segment includes the development and production

of customized rolled aluminum sheet products. We supply the packaging market with canstock and closure stock for the

beverage and food industry, as well as foilstock for the flexible packaging market. In addition, we supply the automotive market

with technically advanced products such as Auto Body Sheet ("ABS"), heat exchanger materials and battery foil products.

We are a leading supplier of canstock in North America and Europe and a leading supplier of closure stock globally. We

are also a major supplier of ABS in both North America and Europe, and heat exchanger materials and battery foil in Europe.

These products are subject to the exacting requirements and qualification processes of our customers which we believe provide

our technically advanced products with a competitive advantage. We are also a key player in the recycling of aluminum scrap,

including used beverage cans in North America and Europe. We have a diverse customer base, consisting of many of the

world's largest beverage companies, can makers, food and specialty packaging producers, automotive original equipment

manufacturers ("OEMs") and general industrial companies. Our contracts in packaging and automotive are typically multi-year.

***(iii) Automotive Structures & Industry Operating Segment***

Our Automotive Structures & Industry ("AS&I") operating segment produces (i) technologically advanced structural

solutions for the automotive industry including crash management systems, body structures, side impact beams and battery

enclosure components, (ii) soft and hard alloy extrusions for automotive, transportation, and general industrial applications, and

(iii) large profiles for rail and general industrial applications. We complement our products with a comprehensive offering of

downstream technology and services, which include pre-machining, surface treatment, R&D and technical support services.

We are a key supplier of aluminum extruded products to automotive customers in North America and Europe. Due to the

unique combination of strength and weight, aluminum extruded structural solutions are increasingly favored by our automotive

customers given priorities on safety, lightweighting and sustainability. By leveraging our unique R&D partnership with the

Brunel University in the United Kingdom, we have developed proprietary alloys and manufacturing technology which have

enabled us to deliver high-quality and cost-effective products to our automotive customers. We believe that we are one of the

largest providers of aluminum automotive crash management systems globally, and our customers include some of the largest

North American and European car manufacturers. Our automotive structures contracts are typically multi-year, which usually

represents the lifetime of a model. We also serve a broad range of customers across a number of industries outside of

automotive, including rail, other transportation and general industrial markets in Europe. The non-automotive businesses

typically have contracts which are shorter-term in nature.

**Our Industry**

***Aluminum Sector Value Chain***

Aluminum has a number of unique physical characteristics. It is infinitely recyclable and recycling aluminum requires

only approximately 5% of the energy required to produce primary aluminum. Aluminum's corrosion resistance and its

malleability also allow it to be easily cast, shaped, machined and used across a variety of applications. In addition, aluminum is

lightweight, with one-third the density of steel but offering similar stiffness, which results in products offering strength and

stability, particularly when alloyed with other metals. All of these capabilities make aluminum a viable and versatile solution

for a growing number of manufacturing and consumption needs.

The global aluminum industry consists of (i) mining companies that extract bauxite, the ore from which aluminum is

derived, (ii) primary aluminum producers that refine bauxite into alumina and smelt alumina into aluminum, (iii) aluminum

semi-fabricated products manufacturers, including aluminum casters, extruders and rollers, (iv) aluminum recyclers and

remelters, and (v) integrated companies that are present across multiple stages of the aluminum production chain.

***Constellium's Position in the Aluminum Sector Value Chain***

*Aluminum value chain*

![Screenshot 2026-01-23 064253.jpg](cstm-20251231_g1.jpg)

Our business is primarily focused on adding value through rolling and extruding aluminum into semi-fabricated and in

some instances fully-fabricated alloyed aluminum products, for a variety of end-markets. We recycle aluminum, both for our

own use and as a service to our customers. We do not participate in upstream activities such as mining, refining bauxite or

smelting alumina into aluminum. The aluminum rolled products industry is characterized by economies of scale, as significant

capital investments are required to achieve and maintain technological capabilities and to meet demanding customer

qualification standards. The aluminum extruded products industry also requires significant capital investments in order to

achieve and maintain technological capabilities and to meet demanding customer qualification standards but is comparatively

more fragmented and generally more local and regional. The supply of aluminum rolled and extruded products has historically

been affected by production capacity, alternative technology substitution and trade flows between regions. The demand for

these products has historically been affected by economic growth, substitution trends, cyclicality and seasonality, among other

factors.

There are two main sources of metal input for our rolled or extruded products:

• Slabs or billets we cast from a combination of primary and recycled aluminum. The primary aluminum is typically

in the form of standard ingots. The recycled aluminum comes either from scrap from fabrication processes or from

recycled end products in their end-of-life phase, such as used beverage cans.

• Slabs or billets purchased from smelters or metal trading companies.

The cost of primary aluminum is based on the London Metal Exchange ("LME") quoted price plus a regional premium.

Recycled aluminum is also tied to LME pricing (typically sold at a discount to LME price and regional premium). The rolled

and extruded aluminum product prices for our products are based generally on the cost of primary aluminum plus a conversion

margin (i.e., the margin to convert the aluminum into a semi-finished product). As a result, the price of primary aluminum is not

a significant driver of our conversion margin because we typically pass through the metal cost either to our customers and / or

the financial market. Instead, the long-term financial performance of producers of rolled and extruded aluminum products, such

as Constellium, is driven by the dynamics in the end-markets that they serve, their relative positioning in those markets and the

efficiency of their industrial operations.

***Overview of Aluminum Rolled Products, Extrusions and Automotive Structures***

Our aluminum rolling process consists of passing alloyed aluminum slabs through a hot-rolling mill and then transferring

it to a cold-rolling mill, which gradually reduces the thickness of the metal down to approximately 6 mm for plates and to

approximately 0.2-6 mm for sheet. Aluminum rolled products, including sheet, plate and foil, are semi-fabricated products

which are used by our customers for their manufacturing of finished goods ranging from packaging, such as beverage cans, to

transportation applications, such as automotive body panels, fuselage sheet and aircraft wing parts. According to CRU

International Limited ("CRU"), the compound annual growth rate ("CAGR") for aluminum rolled products between 2025 and

2030 is expected to be 3.6%.

Aluminum extrusion is a technique used to transform alloyed aluminum billets into semi-fabricated products with a

defined cross-sectional profile for a wide range of uses. In the extrusion process, a heated aluminum billet is forced through a

die and the extruded products can be manufactured in many sizes and in almost any shape. Today, aluminum extrusions are

used for a wide range of purposes, including building, general industrial and transportation where virtually every type of vehicle

contains aluminum extrusions, including planes, boats, bicycles, trains and cars. In our automotive structures business,

automotive extruded profiles are further machined and processed into a system of fully-fabricated automotive structural

components. Aluminum extruded products are favored by our automotive customers due to their unique combination of

strength and weight.

**Our Key End-markets**

***Aerospace***

Demand for aerospace plate and sheet is primarily driven by the build rate of commercial aircraft, which we believe will

be supported for the foreseeable future by (i) the increasing demand for air travel in an environment of general economic

growth, (ii) the increased affordability and accessibility of air travel to people from diverse socio-economic backgrounds, (iii)

the expansion of airline networks and the opening of new routes to previously underserved destinations and (iv) the necessary

replacement of aging fleets by airline operators, particularly in the United States and Western Europe by more fuel-efficient

aircraft. Over the longer term, the fundamentals driving aerospace demand growth remain intact. Between 2024 and 2044,

Airbus predicts over 42,000 new aircraft across all categories of large commercial aircraft with 35% of sales of new airplanes to

Europe and North America, 46% of sales of new airplanes to Asia Pacific and the remaining 19% to the Middle East, Latin

America and Africa. According to CRU, demand for the aerospace aluminum rolled products markets in North America and

Europe is expected to grow by 8.5% per annum from 2025 to 2030.

***Packaging***

The packaging industry has historically been relatively resilient during periods of economic downturn and has had

relatively limited exposure to economic cycles and periods of financial instability. Aluminum is a preferred material for

beverage packaging as it allows drinks to chill faster, can be stacked for transportation and stored more densely than competing

formats (such as glass bottles), is highly formable for unique or differentiated branding, and offers significant environmental

advantage of convenient, cost- and energy-efficient recycling. As a result of these benefits, aluminum is increasingly the

beverage packaging container of choice and is displacing tinplate, glass and plastics as the preferred packaging material

including in the growing specialty product categories. According to CRU, demand for the aluminum canstock market in North

America and Europe is expected to grow by 2.8% and 3.5% per annum between 2025 and 2030, respectively.

***Automotive***

We believe that the main drivers of automotive sales include overall economic growth, credit availability, level of

financing rates, vehicle prices and consumer confidence. Within the automotive sector, the demand for aluminum rolled and

extruded products may increase faster than the underlying demand for light vehicles due to aluminum's high strength-to-weight

ratio in comparison to steel and a need for increased energy efficiency. In general, governmental regulations relating to

reductions in carbon emissions and focus on fuel-efficiency trends correlate to the increased use of aluminum to "lightweight"

traditional vehicles in order to facilitate better fuel economy, improve emissions performance and enhance vehicle safety. In

addition, increased electric vehicle penetration should drive increased demand for aluminum rolled and extruded products due

to the greater importance of lightweighting to maximize range, better thermal conductivity for battery boxes and superior

energy absorption, as compared to steel. Our automotive rolled, extruded and structural products are predominantly used in

premium models, light trucks and sport utility vehicles manufactured by North American and European OEMs. According to

industry research, light vehicle production is expected to grow in North America and Europe by approximately 1.7% and 1.5%

per annum from 2025 to 2030, respectively. Comparatively, CRU estimates that the consumption of ABS in North America and

Europe is expected to grow by 1.7% and 8.2% per annum between 2025 and 2030, respectively.

**Our Business Operations**

Our business model is to add value by converting aluminum into semi-fabricated and in some instances fully-fabricated

products.

***Managing Our Metal Price Exposure***

It is our policy not to speculate on metal price movements.

For all contracts, we seek to minimize the impact of fluctuation in the LME price and regional and other premiums for

aluminum that we buy and sell in order to protect our cash flows, with the following methods:

• In cases where we are able to align the price and quantity of physical aluminum purchases with that of physical

aluminum sales to our customers, we enter into back-to-back arrangements with our customers.

• When we are unable to align the price and quantity of physical aluminum purchases with that of physical aluminum

sales to our customers, we enter into derivative financial instruments to pass through the exposure to financial

institutions.

• For a small portion of our volumes, the aluminum that we process is owned by our customers and we bear no

aluminum price risk.

***Sales and Marketing***

Our sales force is based in the U.S., Europe (France, Germany, Czech Republic, United Kingdom and Switzerland) and

Asia (China, Japan and South Korea). We primarily serve our customers directly and in some cases through distributors.

***Raw Materials and Supplies***

A majority of our rolling slab and extrusion billet needs is produced internally at our casthouses. The remaining external

rolling slab and extrusion billet needs are secured through long-term contracts with several upstream suppliers. All of our top 10

metal suppliers (covering rolling slabs, extrusion billets, primary, high purity, scrap and hardeners) have been long-standing

suppliers to our plants, in many cases, for more than 10 years. In aggregate, the top 10 suppliers accounted for approximately

49% of our total metal purchases (in terms of volumes) for the year ended December 31, 2025. We typically enter into annual

or multi-year contracts with metal suppliers pursuant to which we purchase various types of metal, including:

• Primary metal from smelters or metal traders in the form of ingots, rolling slabs or extrusion billets.

• Remelted metal in the form of rolling slabs or extrusion billets from external casthouses, to supplement the

capacity of our own internal casthouses.

• Production scrap from customers and scrap traders.

• End-of-life scrap (e.g., used beverage cans) from customers, collectors and scrap traders.

• Alloying elements and primary ingots from producers and metal traders.

Our operations use energy in the forms of natural gas and electricity, which represents one of the largest components of

our operating costs, after metal costs, labor costs and depreciation. We purchase energy from the natural gas and electricity

markets and typically secure a large part of our needs pursuant to fixed-price commitments. To reduce the risks associated with

our natural gas and electricity requirements, we primarily use forward contracts with our energy suppliers, and to a lesser

extent, derivative financial instruments with financial institutions, to fix the commodity component of the energy costs.

Furthermore, in some of our longer-term sales contracts, we include indexation clauses on energy prices. From time to time, we

may experience fluctuations in energy costs in the periods of higher volatility.

***Our Customers***

Our customer base includes some of the leading manufacturers in the aerospace, space, defense, packaging and

automotive end-markets. We have a relatively diverse customer base with our 10 largest customers representing approximately

56% of our revenue for the year ended December 31, 2025. We generally have long-term relationships with our large

customers, many of which span decades.

We see our relationships with our customers as partnerships. In each of our end-markets, we closely collaborate with our

customers to complete a rigorous product qualification process, which requires substantial time and investment and creates high

switching costs. In addition, our product portfolio is predominantly focused on high value-added products, which tend to

require close collaboration with our customers to develop technically advanced and tailored solutions to meet their evolving

requirements. The significant effort and investment to adhere to rigorous qualification procedures, the close collaborations on

technical development and customized offerings, and the focus on product quality and service reliability enable us to foster

long-term and mutually beneficial relationships with our customers.

***Competition***

The worldwide aluminum rolled and extruded industry is highly competitive. We believe the most important competitive

factors in our industry are product quality, price, timeliness of delivery and customer service, geographic coverage and product

innovation. Aluminum competes with other materials such as steel, glass, plastics and composite materials for various

applications. We compete with a variety of both U.S. and non-U.S. companies in all major markets across the aluminum supply

chain.

***Seasonality***

Customer demand in the aluminum industry is seasonal due to a variety of factors, including holiday seasons, weather

conditions, economic and other factors beyond our control. Our volumes are impacted by the timing of the holiday seasons in

particular, with the lowest volumes typically delivered in August and December and highest volumes delivered from January to

July. Our business is also impacted by seasonal slowdowns and upturns in certain of our customers' industries. Historically, the

can industry is strongest in the spring and summer seasons and the automotive and aerospace sectors encounter slowdowns in

both the third and fourth quarters of the calendar year.

***Research and Development***

We have three R&D centers located in Voreppe, France, Plymouth, Michigan and Brunel University, London, United

Kingdom. We engage in R&D to develop new products, improve our processes, and support the objectives of our customers.

We invested $51 million, $49 million and $52 million in R&D in the years ended December 31, 2025, 2024 and 2023,

respectively.

C-TEC, our world-class R&D center located in Voreppe, primarily serves our A&T and P&ARP operating segments and

specializes in product and process development, product testing and technical assistance to our plants and customers. Our R&D

centers in Plymouth and in Brunel provide support to our North American and European automotive customers in the AS&I and

P&ARP operating segments by addressing specific market requirements related to our aluminum-based automotive

lightweighting solutions.

**Intellectual Property**

We actively manage intellectual property arising from our operations and our R&D activities and, when appropriate,

apply for patents in the appropriate jurisdictions. We currently hold more than 270 active patent families and regularly apply for

new ones. While these patents and patent applications are important to the business on an aggregate basis, we do not believe

any single patent family or patent application is critical to our business. In connection with our collaborations with universities

and other third parties, we occasionally obtain royalty-bearing licenses for the use of third-party technologies in the ordinary

course of business.

**Insurance**

We have implemented a corporate-wide insurance program consisting of both master policies with worldwide coverage

and local policies to complement our global coverage and/or where required by applicable regulations. Our insurance coverage

includes: (i) property damage and business interruption; (ii) general liability including operational, professional, product and

environment liability; (iii) aviation product liability; (iv) marine cargo (transport); (v) business travel and personal accident; (vi)

construction all risk; (vii) automobile liability; (viii) trade credit; (ix) cyber risk; (x) workers' compensation in the U.S.; and (xi)

other specific coverages for executive and special risks. We believe that our insurance coverage terms and conditions are

customary for a business such as Constellium. We also purchase and maintain insurance on behalf of our directors and officers.

**Governmental Regulations and Environmental, Health and Safety Matters**

Our operations are subject to a number of international, national, state and local regulations relating to the protection of

the environment and to workplace health and safety. Our operations involve the use, handling, storage, transportation and

disposal of hazardous substances, and accordingly we are subject to extensive laws and regulations governing emissions to air,

discharges to water emissions, the generation, storage, transportation, treatment or disposal of hazardous materials or wastes

and employee health and safety matters. In addition, prior operations at certain of our properties have resulted in contamination

of soil and groundwater which we are required to investigate and remediate pursuant to applicable environmental, health and

safety ("EHS") laws and regulations. Environmental compliance at our key facilities is supervised by the relevant local agencies

in the jurisdictions where we operate. Violations of EHS laws and regulations, and remediation obligations arising under such

laws and regulations, may result in restrictions being imposed on our operating activities as well as fines, penalties, damages or

other costs. Accordingly, we have implemented EHS policies and procedures to protect the environment and monitor

compliance with these laws and regulations, and we incorporate EHS considerations into our planning for new projects. We

perform regular risk assessments and EHS reviews. We closely and systematically monitor and manage situations of

noncompliance with EHS laws and regulations and cooperate with authorities to address any noncompliance issues. New

regulations, if and when promulgated, or unforeseen events, may result in increases in the number of our non-compliant

situations which may have a material adverse effect on our financial condition, results of operations or liquidity.

We accrue for costs associated with environmental investigations and remedial efforts when it becomes probable that we

are liable and the associated costs can be reasonably estimated. The aggregate close down and environmental remediation costs

provisions at December 31, 2025 were $98 million. All accrued amounts have been recorded without giving effect to any

possible future recoveries. With respect to ongoing environmental compliance costs, including maintenance and monitoring, we

expense the costs when incurred.

We have incurred, and in the future will continue to incur, operating expenses related to environmental compliance. As

part of our general capital expenditure plan, we expect to incur capital expenditures for other capital projects that, in addition to

improving operations, also reduce certain environmental impacts such as energy consumption, air emissions, water releases,

and waste streams optimization. Capital expenditures for existing facilities were approximately $26 million in 2025.

**Human Capital**

As of December 31, 2025, we employed approximately 11,500 employees. In addition, we contracted with approximately

500 temporary workers. Approximately 90% of our employees were engaged in production and maintenance activities and

approximately 10% were employed in support functions. Approximately 26% of our employees were employed in the United

States, 35% in France, 20% in Germany, 5% in Switzerland, and 14% in Eastern Europe and other regions. Approximately 50%

of U.S. employees and a majority of non-U.S. employees are covered by collective bargaining agreements. These agreements

are negotiated on site, regionally or on a national level, and are of different durations. In the U.S., in 2025, collective bargaining

agreements were negotiated and extended at our facilities in Ravenswood and Muscle Shoals.

We are committed to creating a great place to work where all employees can thrive and have equal access and

opportunity to develop. In living our company values, our people strategy reflects the importance of safety being our first and

foremost concern followed by trust, transparency, respect, empowerment, and collaboration. We actively recruit high-potential

candidates, engage our employees through ongoing communication, provide access to learning and leadership programs, and

value the broad-reaching abilities and skills our employees possess. As a global organization, we empower our teams to make

decisions and implement policies aligned with local practices and law. While we have a global philosophy that influences many

aspects of human rights and employment, it is not intended to replace or interfere with local dialogue, regulations and

negotiation practices. We regularly evaluate and assess our human rights practices and potential risk through a Human Rights

Impact Assessment at least every five years.

***Labor Practices and Policies***

*Safety.* Safety is our utmost priority. Our industry requires material, equipment, and processes that may pose risks to the

health and safety of our employees, contractors, and visitors. Accordingly, we have defined and implemented strict policies and

processes to protect everyone in our facilities. The goal is to achieve zero injuries and illnesses by integrating safety into all

aspects of our business.

*Health.* Over the last several years we have implemented various programs and policies across the organization to bring

awareness to health and wellness. We routinely assess the Company's paid leave, vacation, and other policies and practices to

help provide employees with greater access to resources to help support a healthy lifestyle.

*Labor Union Affiliations.* Employees have the right to organize and bargain collectively with Constellium and engage in

other protected activities. We work in connection with the relevant works councils and unions to negotiate outcomes that

benefit employees and the business in alignment with local legal frameworks. We encourage open dialogue and enter into these

discussions with trust, respect and collaboration in mind.

***Recruiting, Training, Development & Retention*** 

*Recruiting.* Constellium is committed to attracting, developing, and retaining top talent. We actively recruit individuals

with diverse backgrounds and experiences who share our passion for shaping a sustainable future through advanced aluminum

solutions. Our recruitment strategy emphasizes promoting a culture of inclusion, continuous learning and career advancement

opportunities. Our recruiting initiatives include university partnerships and optimizing and enhancing our digital recruitment

tools and recruitment marketing efforts.

*Training, Development and Retention.* We empower our employees to grow and develop by offering a supportive

environment and conducive tools and opportunities. We have local and Group-level learning and development programs to

promote continuous learning. Constellium University, our global learning and development program is designed to foster a

unified learning culture across all levels of the organization from shop floor employees to executive leadership. Initiatives

included in Constellium University include: the Constellium University learning platform, a global engineering development

program, a front-line manager development program, a leadership development program, an executive leadership program and

a global mentorship program. Our efforts regarding talent recruitment and talent development are recognized by external

organizations.

**Information about our Executive Officers**

Our executive officers, their present positions and their ages are as follows as of the date of this Annual Report.

---

| | | |
|:---|:---|:---|
| **Name** | **Age** | **Title** |
| Ingrid Joerg | 56 | Chief Executive Officer<sup>(1)(2)</sup> |
| Jack Guo | 47 | Executive Vice President & Chief Financial Officer |
| Philippe Hoffmann | 60 | President, A&T business unit |
| Matthew Perkins | 58 | President, P&ARP business unit |
| Stephane Corre | 53 | President, AS&I business unit |
| Ludovic Piquier | 52 | Senior Vice President Manufacturing Excellence and Chief Technical Officer |
| Philip Ryan Jurkovic | 54 | Senior Vice President & Chief Human Resources Officer |
| Nicolas Brun | 59 | Senior Vice President, Public Affairs, Communications and Sustainability |
| Marcus Becker | 50 | Senior Vice President & Chief Procurement Officer |
| Niklaus Schild | 47 | Senior Vice President, Chief Information Officer and Chief Digital Officer |
| Stephen Walters | 61 | Senior Vice President, Group General Counsel, Board Secretary |

---

<sup>(1)</sup> As previously announced on Form 8-K on October 29, 2025, Mr. Jean-Marc Germain retired as Chief Executive Officer effective as of

December 31, 2025.

<sup>(2)</sup> Ms. Ingrid Joerg was appointed as Chief Executive Officer effective as of January 1, 2026.

***Ingrid Joerg****.* Ms. Joerg has served as our Chief Executive Officer and as a director since January 1, 2026. Previously,

Ms. Joerg served as our Executive Vice President and Chief Operating Officer and as President of our P&ARP business unit

since September 2023. Ms. Joerg joined Constellium in 2015 as President of our A&T business unit. Previously, Ms. Joerg

served as Chief Executive Officer of Aleris Rolled Products Europe ("Aleris"), an aluminum rolled products producer. Prior to

joining Aleris, Ms. Joerg held leadership positions with Alcoa Corporation, where she was President of its European and Latin

American Mill Products business unit, and commercial positions with AMAG Austria, a supplier of primary aluminum and

premium cast and rolled aluminum products. Ms. Joerg joined the Board of voestalpine AG in July 2019. She also serves on the

Executive Committee of the European Aluminum Association ("EA") and served as Chair of the CVSA Advisory Board

(Valais). Since September 2023, she also serves as Chair of Constellium Deutschland GmbH and Constellium Singen GmbH.

Ms. Joerg is a Swiss citizen and she received a Master's Degree in Business Administration from the University of Linz,

Austria.

***Jack Guo***. Mr. Guo has served as Executive Vice President and Chief Financial Officer since June 2025 and as Senior

Vice President and Chief Financial Officer since April 2023. Mr. Guo joined Constellium in early 2017 as Vice President

Finance, before being appointed Vice President Business Development and Strategy in September 2017. Prior to joining

Constellium, he worked at Credit Suisse for twelve years, most recently as a Director in Investment Banking and Capital

Markets primarily covering downstream aluminum activities. In addition, he spent five years in other senior finance roles in

North America and Asia. Mr. Guo is a U.S. citizen and holds a Bachelor of Arts in Economics from the University of Chicago

and a Master of Business Administration from Columbia University.

***Philippe Hoffmann****.* Mr. Hoffmann has served as President of our A&T business unit since September 2023. Previously,

he served as President of our AS&I business unit since October 2020. He previously held numerous leadership positions in the

Company, including as Managing Director for Constellium's Hard Alloys and Large Extrusion business, Vice President Rolled

Products Europe for our A&T business unit, and Vice President and Managing Director Automotive Structures. During his

extensive career in the aluminum industry, Mr. Hoffmann has held various manufacturing, strategic, and management roles,

serving our automotive, industry, transportation and aerospace customers across Europe and North America. Mr. Hoffmann is a

Swiss citizen and a graduate of INSEAD Business School and of the École Nationale Supérieure des Mines with a Master in

Physics and Material Science. He holds a Master of International Management from the International Master Program for

Managers (IMPM).

***Matthew Perkins****.* Mr. Perkins has served as President of our P&ARP business unit since May 2025. Prior to this role, he

was Executive Vice President and Chief Operating Officer at EVRAZ North America, a producer of engineered steel products

for the North American rail, energy and industrial end user markets. Before joining EVRAZ in 2019, Mr. Perkins served as

President and CEO of SKW North America, a New York-based producer of specialty chemicals, alloys, and powder metallurgy

products. Earlier in his career, he spent more than a decade at U.S. Steel, an American steel company, where he held operational

leadership roles in Indiana, Michigan, Serbia, and Slovakia. He began his career at LTV Steel Company in 1991, working in

operations, customer technical service, and quality. Mr. Perkins is a U.S. citizen and holds a Bachelor of Science degree in

Metallurgical Engineering from The Ohio State University and a Master of Business Administration from the University of

Pittsburgh's Katz Graduate School of Business.

***Stephane Corre.*** Mr. Corre has served as President of our AS&I business unit since November 2025. Mr. Corre has been

with the Company for more than 25 years, beginning his career at Pechiney and holding roles of increasing responsibility at the

A&T Issoire plant. In 2020, he became Plant Director, where he successfully led a major turnaround and fostered strong

collaboration across business units, central functions, and C-TEC. Mr. Corre is a French citizen and holds a Master's Degree in

metallurgical engineering from Arts et Métiers ParisTech.

***Ludovic Piquier****.* Mr. Piquier has served as Senior Vice President Manufacturing Excellence and Chief Technical Officer

since July 2021. Mr. Piquier began his career at Constellium in 2014 as Plant Manager for our facility in Neuf-Brisach, France

where he led the plant in its transition into the automotive market, including the ramp-up of the FT3 auto heat treatment line. In

September 2020, he became Director, Corporate Strategy and supported the execution of key business priorities. Prior to joining

Constellium, he held various senior positions at PSA Peugeot Citroёn, a French automotive manufacturer, including Car

Assembly Plant Manager in France and in the UK, and Project Manager in France and in Slovakia. Mr. Piquier is a French

citizen and a graduate of École Nationale Supérieure des Arts et Métiers.

***Philip Ryan Jurkovic***. Mr. Jurkovic has served as our Senior Vice President and Chief Human Resources Officer since

November 2016. Prior to joining Constellium, Mr. Jurkovic was Senior Vice President and Chief Human Resources Officer of

Algeco Scotsman, a global business services provider focused on modular space and secure portable storage solutions. He

started his career as a financial analyst before taking on various human resources leadership roles in Europe, Asia and the

United States with United Technologies and Novelis. Mr. Jurkovic is a U.S. citizen and has a Bachelor of Science from

Allegheny College and a Master of Business Administration from Purdue University.

***Nicolas Brun***. Mr. Brun has served as our Senior Vice President, Public Affairs, Communications and Sustainability

since January 2018, and was previously Senior Vice President, Public Affairs and Communications from September 2017 to

January 2018, and Vice President, Communications from January 2011 to January 2017. He previously held the same role at

Alcan Engineered Products since June 2008. From 2005 through June 2008, Mr. Brun served in the roles of Vice President,

Communications for Thales Alenia Space and also as Head of Communications for Thales' Space division. Prior to 2005,

Mr. Brun held senior global communications positions as Vice President External Communications with Alcatel, Vice President

Communications Framatome ANP/AREVA, and with the Carlson Wagonlit Travel Group. Mr. Brun is a French citizen and

attended University of Paris-La Sorbonne receiving a degree in economics. He holds a Master's Degree in Corporate

Communications from Ecole Française des Attachés de Presse and a certificate in marketing management for distribution

networks from the Ecole Supérieure de Commerce in Paris.

***Marcus Becker****.* Mr. Becker has served as Senior Vice President and Chief Procurement Officer since April 2023. He

joined Constellium as Vice President Global Metal and Energy Sourcing in 2018 and was promoted to Vice President and Chief

Procurement Officer in 2020. Prior to joining Constellium, Mr. Becker held various leadership positions at Novelis, an

industrial aluminum smelting company, including Vice President and General Manager, Global Director Can and Director

Metal Planning and Sourcing, based in Switzerland, United Arab Emirates, and Germany. Mr. Becker started his career at

Alcan in 2002 as Key Account Manager for the beverage can segment. Mr. Becker is a German citizen. Mr. Becker holds a

Master of Business Administration from U21Global Graduate School in Singapore and is a graduate in Business Studies at the

Academy of Cooperative Education in Göttingen, Germany.

***Niklaus Schild***. Mr. Schild has served as Senior Vice President, Chief Information Officer and Chief Digital Officer

since August 2023. Before being appointed to his current role, Mr. Schild served as Director of Information Security and

Infrastructure since 2018. Prior to this and since joining Constellium in 2015, he was responsible for various IT security, SOX

compliance and lean management initiatives to support Constellium IT. Before joining Constellium, he worked for eleven years

in the IT security industry as an information security manager, a consultant and engineer in Switzerland. Mr. Schild is a Swiss

citizen and holds a Bachelor's degree in Information Technology as well as a Master of Science in Information Assurance from

Norwich University, Vermont.

***Stephen Walters***. Mr. Walters has served as Senior Vice President, Group General Counsel since June 2024 and Board

Secretary since July 2025. Before being appointed to his current role, Mr. Walters was a partner with the French law firm

Jeantet in Paris. Prior to joining Jeantet in January 2021, Mr. Walters practiced for many years as a corporate partner in the

Paris and London offices of major international law firms, including Simmons & Simmons LLP and Morgan Lewis & Bockius

LLP. Mr. Walters' legal practice was dedicated to the representation of French and international clients on a broad range of

mergers and acquisitions, equity financing and other transactional matters under both French and English law. He was a French

avocat registered with the Paris Bar prior to joining Constellium and remains admitted as an English solicitor. A dual British

and French citizen, he holds a Bachelor of Laws (Honours) from the University of Warwick.

**Available Information** 

The SEC maintains an Internet website that contains reports and other information about issuers, like us, that file

electronically with the SEC. The address of that site is www.sec.gov. We also make available on our website, free of charge,

our SEC filings as soon as reasonably practicable after they are electronically filed with or furnished to the SEC. Our website

address is www.constellium.com. The information contained on our website is not incorporated by reference in this document.

**Item 1A. Risk Factors** 

*You should carefully consider the risks and uncertainties described below and the other information in this Annual* 

*Report. It is not possible to predict or identify all the risks and uncertainties to the Company's business and the following is not* 

*meant to be a complete discussion of all such potential risks or uncertainties. If known or unknown risks or uncertainties* 

*materialize, the Company's business, financial condition or results of operations could be adversely affected, potentially in a* 

*material way, which in turn can affect the price of the Company's publicly traded securities.*

**BUSINESS AND OPERATIONAL RISKS**

**We may not be able to compete successfully in the highly competitive markets in which we operate, and new** 

**competitors could emerge, which could negatively impact our market share, sales volumes and selling prices.**

We are engaged in a highly competitive industry and compete in the production and sale of aluminum rolled and

extruded products with a number of other producers, some of which are larger and have greater financial and technical

resources than we do. As a result, these competitors may have an advantage over us in their abilities to research and develop

technology, pursue acquisitions, investments and other business opportunities, market and sell their products and services,

capitalize on market opportunities, enter new markets, and withstand business interruptions, pricing reductions, or adverse

industry or economic conditions. In addition, producers with a lower cost basis may, in certain circumstances, have a

competitive advantage. Further, an existing or new competitor may add or build new capacity, which could increase

competitive pressure in our markets. New competitors could emerge within aluminum, steel, or other materials that may seek to

compete in our industry. Emerging or transitioning markets in regions with abundant natural resources, low-cost labor and

energy, and lower environmental and other standards may pose a significant competitive threat to our business. Moreover,

technological innovation is important to our customers who require us to lead or keep pace with new innovations to address

their needs. If we do not compete successfully, our market share, sales volumes and financial position, results of operations and

cash flows may be negatively impacted.

**Aluminum may become less competitive with alternative materials, which could reduce our sales volumes, or** 

**lower our selling prices.**

Our offerings compete with products made from other materials, such as steel, glass, plastics, and composite materials,

for various applications. Higher aluminum prices relative to alternative materials may make aluminum products less

competitive. Environmental and other regulations may also make our products less competitive as compared to materials that

are subject to less onerous regulations. Customers in our end-markets use and continue to evaluate the further use of alternative

materials to aluminum in order to reduce the weight and increase the efficiency of their products. The willingness of customers

to accept substitutions for aluminum could materially adversely affect our financial position, results of operations and cash

flows.

**A significant portion of our revenue is derived from international operations, which exposes us to certain risks** 

**inherent in doing business globally.**

We are a global company with operations in the United States, France, Germany, Switzerland, the Czech Republic,

Slovakia, China, Spain, Canada, and Mexico, and we sell our products primarily across North America, Europe, and Asia.

Economic downturns in regional and global economies, or a prolonged recession in our principal industry segments, have had a

negative impact on our operations in the past by reducing overall demand for our products, and could in the future have a

negative impact on our financial condition or results of operations.

We are generally subject to financial, economic, regulatory and business risks in connection with our global operations,

including risks relating to:

• uncertain social, political, regulatory, or trade conditions and instability (e.g., duties, taxes, tariffs, sanctions,

embargoes and trade negotiations);

• changes in regulations and laws of multiple jurisdictions, including those relating to taxes, employment,

repatriation of earnings and foreign trade restrictions;

• compliance with sanction regimes and export control laws of multiple jurisdictions;

• currency restrictions, currency exchange rate and interest rate fluctuations;

• the potential for nationalization of enterprises or government policies favoring local production;

• renegotiation or nullification of existing agreements;

• high rates of excessive, sustained or prolonged inflation;

• differing protections for intellectual property and their enforcement;

• divergent environmental laws and regulations;

• significant supply/demand imbalances impacting our industry;

• public health crises, epidemics and pandemics; and

• sustained economic downturns, volatility, and instability, regionally and globally.

The occurrence of any of these events could cause our costs to rise, limit growth opportunities, have a negative effect on

our operations and financial results, as well as on our ability to plan for future periods. Similarly, if any of our customers or

suppliers are similarly impacted, we could be indirectly impacted, and our operations and financial results could be adversely

affected. The duration, intensity and consequences of such impacts are uncertain and unpredictable, and we may not be able to

adequately foresee or mitigate events that could disrupt and have a negative impact on our operations.

**Geopolitical instability could adversely affect our business.**

Geopolitical instability, including inter-governmental tensions, conflicts, wars, terrorist acts and tensions between nation

states can affect the normal and peaceful course of international relations and can have an adverse impact on regional and

global economic conditions and our financial condition. Disruptive geopolitical developments, such as the conflict between

Russia and Ukraine, and other events beyond our control can increase economic volatility globally. Such instability and

volatility in or around any of the countries in which we do significant business may result in changing regulatory requirements,

market dislocations, supply chain disruptions and other disruptive consequences, any of which could impact our business,

results of operations, financial condition, cash flows, operating strategy, and profitability.

**Shifts in international trade policies, imposition or increase of tariffs, or other restrictive trade measures could** 

**adversely affect our business, results of operations, financial position and cash flows.**

Shifts in international trade policies could adversely affect our business, results of operations, financial position and cash

flows. Governmental actions such as tariffs, revisions to trade agreements, and other alterations to trade relationships could

necessitate substantial changes to our business practices and could impact our business and financial results. Rapid shifts in

trade policy and introduction of other restrictive trade measures create uncertainty in our operations and business outlook.

Throughout 2025, the U.S. initiated a number of measures with respect to reevaluating and revising certain trade policies, some

of which have impacted our business. These included imposition of new import tariffs and quotas, revision of international

trade policy, renegotiation of certain trade agreements, and other changes that have affected U.S. trade relations with other

countries.

Significant uncertainty exists about the future international trade environment and resulting trade policies, treaties and

tariffs. Future developments could have a substantial adverse effect on our supply chain and the overall aluminum industry, if

sustained for an extended period of time. The ultimate impact of such developments is uncertain and will depend on various

factors, including actual implementation, the timing and duration of their implementation, and the amount, scope, and nature of

any new or increased tariffs (or any elimination or reduction of tariff exemptions which are currently available to us), along

with numerous secondary and tertiary effects.

While we continue to take steps to mitigate potentially unfavorable impacts of the current trade environment, there is no

assurance that we will be successful in doing so in the evolving landscape. We intend to continue to assess the full implications

of tariffs and other trade barriers on the global aluminum market and their likely impact on our business. Changes in tariff law

and policy might require us to reconsider or seek to renegotiate our commercial agreements with suppliers and customers,

increase the prices of our products or alter the markets into which we procure our supplies or sell our products. Any or all of

these actions could adversely affect our business, financial condition, results of operations and cash flows.

**The price volatility of energy costs may adversely affect our profitability.**

Our operations use natural gas and electricity, which represent a large component of our cost of sales, after metal, labor

costs, and depreciation. We typically purchase the majority of our natural gas and electricity requirements on a forward basis

under fixed price commitments and long-term physical supply contracts with suppliers, which provide increased visibility on

costs. However, the volatility in costs of fuel, principally natural gas, and other utility services used by our manufacturing

facilities affects our operating costs. Fuel and utility prices are affected by factors outside our control, such as supply and

demand in both local and regional markets, as well as governmental regulation (including evolving climate change regulation),

imposition of taxes on energy and costs associated with CO2 emissions. We are a significant purchaser of energy and existing

and future regulations relating to the emissions by our energy suppliers could result in materially increased energy costs for our

operations which we may be unable to pass through to our customers. Although we have secured a large part of our near-term

natural gas and electricity supply under fixed price commitments and annual or multi-year physical supply contracts with

suppliers, future increases in fuel and utility prices, prolonged periods of excessive inflation, and/or disruptions in energy

supply, as we have experienced, may have an adverse effect on our financial condition, results of operations and cash flows.

**If we are unable to substantially pass through to our customers the cost of price increases of our raw materials,** 

**which may be subject to volatility, our profitability could be adversely affected.**

Prices for the raw materials we require are subject to continuous volatility and may increase from time to time. The

overall price of primary aluminum consists of several components: (i) the underlying base metal component, which is typically

based on quoted prices from the LME; (ii) the regional premium, which represents an incremental price over the base LME

component that is associated with the physical delivery of metal to a particular region (e.g., the Midwest premium for metal

sold in the United States or the Rotterdam premium for metal sold in Europe); and (iii) the product premium, which represents a

separate incremental price for receiving physical metal in a particular shape (e.g., billet, slab, rod, etc.), alloy, or purity. Each of

these three components has its own drivers of variability. The LME price is typically driven by macroeconomic factors,

including the global aluminum supply and demand. Regional premiums tend to vary based on the supply and demand for metal

in a particular region, changes in tariffs and associated warehousing and transportation costs. Product premiums generally are a

function of supply and demand as well as production and raw material costs for a given primary aluminum shape and alloy

combination in a particular region. Raw materials used in our products include alloying elements, such as copper, lithium,

magnesium, manganese, silicon, silver or zinc. Prices for these alloying elements are subject to constant volatility and may

increase significantly from time to time.

The inability to pass through any fluctuation in regional premiums, product premiums or other raw material costs to our

customers or the inability to meaningfully hedge our exposure to such prices could have a material adverse effect on our

business, financial condition, and results of operations and cash flows. In addition, although our sales are generally made on a

"margin over metal (aluminum) price" basis, if aluminum prices or those of the alloying elements we purchase increase, we

may not be able to pass on the entire increase to our customers. There could also be a time lag between when changes in metal

prices under our purchase contracts are effective and the point when we can implement corresponding changes under our sales

contracts with our customers. As a result, we may be exposed to the effects of fluctuations in raw material prices, including

aluminum, due to this time lag. In some of our contracts we may have ineffective pass-through mechanisms related to regional

premium fluctuation, fluctuations in raw material cost, such as alloying elements, and fluctuation in tariffs or other costs. We

attempt to mitigate these risks through hedging and by improving the pass-through mechanisms, but we may not be able to

successfully reduce or eliminate all of the resulting impact, including higher operating costs, which could have a material

adverse effect on our financial results and cash flows.

**The cyclical and seasonal nature of the metals industry, our end-use markets and our customers' industries could** 

**adversely affect our financial condition and results of operations.**

Our end-markets are cyclical and tend to directly correlate with changes in general and local economic conditions. These

conditions include the level of economic growth, affordable energy sources, employment levels, the availability of financing,

interest rates and consumer confidence. We are particularly sensitive to cyclicality in the aerospace, automotive, defense,

industrial and transportation end-markets. During recessions or periods of low growth, these industries typically experience

major cutbacks in production, resulting in decreased demand for aluminum products. This leads to significant fluctuations in

demand and pricing for our products and services. Because our operations are capital intensive and we generally have high

fixed costs and may not be able to reduce costs and production capacity on a sufficiently rapid basis, our near-term profitability

may be significantly affected by decreased processing volumes. Customer demand is also affected by holiday seasons, seasonal

slowdowns, weather conditions, economic downturns, and other factors beyond our control. In addition, customer demand can

be negatively affected during periods of destocking when inventory levels in the supply chain are higher than normal and our

customers and other participants in the supply chain consume their inventory in order to reduce inventory levels. Accordingly,

cyclical fluctuations and seasonality, reduced demand and pricing pressures may significantly reduce our profitability and

materially adversely affect our financial condition, results of operations and cash flows.

**We may be unable to execute and timely complete our expected capital investments or may be unable to achieve** 

**the anticipated benefits of such investments.**

Our operations are capital intensive. We may not generate sufficient operating cash flows and our external financing

sources may not be available in sufficient amounts to enable us to make anticipated capital expenditures, or to complete them

on a timely basis. If we are unable to, or determined not to, complete our expected investments, or such investments are

delayed, we will not realize the anticipated benefits of such investments. In addition, if we are unable to make investments, or if

we delay investments for upgrades and repairs, or purchase new plants and equipment, our financial condition and results of

operations could be materially adversely affected by higher maintenance costs, lower sales volumes due to the impact of

reduced product quality, operational disruptions, reduced production capacity, and other competitive factors. Customer demand

for our products produced on new investments may be slow to materialize, and new equipment may not perform to our

expectations. These factors could adversely affect our results of operations.

**We may fail to implement or execute our business strategy, successfully develop, and implement new technology** 

**initiatives and other strategic investments.**

Our future financial performance and success depend in large part on our ability to successfully execute our business

strategy, including investing in high-return opportunities in our core markets, focusing on higher-margin, technologically

advanced products, differentiating our products, expanding our strategic relationships with customers, containing our costs, and

executing on our manufacturing productivity improvement programs. Any inability to execute our strategy or delay in its

execution could reduce our expected earnings and could adversely affect our operations overall.

In addition, being at the forefront of technological development is important to remain competitive. We have invested in

and are involved with several technology and process initiatives. Several technical aspects of certain of these initiatives are still

unproven and the eventual commercial outcomes and feasibility cannot be assessed with any certainty. Even if we are

successful with these initiatives, we may not be able to bring them to market as planned before our competitors or at all, and the

initiatives may end up costing more than expected. As a result, the costs and benefits from our investments in new technologies

and their impact on our financial results may vary from present expectations. Further, we have undertaken and may continue to

undertake strategic growth, streamlining and productivity initiatives and investments to improve performance. We cannot be

certain that these initiatives will be completed or that they will have their intended benefits. Capital investments in

debottlenecking or other organic growth initiatives may not produce the returns we expect at the time of committing to the

investment.

**We may be affected by climate change or by legal, regulatory, or market responses to such change, and our efforts** 

**to meet sustainability targets or standards or to enhance the sustainability of our businesses may not meet the** 

**expectations of our stakeholders or regulators.**

From time to time, our business has been and may continue to be impacted by physical risks associated with climate

change such as severe weather conditions, which can cause floods and other natural disasters and result in outages, supply or

logistics delays, disruptions and shortages (such as prolonged periods of drought which may result in restrictions on water use),

as well as damage to our plants, machinery and equipment and the risk of physical harm to our personnel and others. For

example, our Valais facilities experienced flooding at the end of June 2024 as a result of severe flooding from the Rhône River.

The severity and frequency of natural disasters and severe weather conditions can adversely impact our operations and financial

condition and may be further exacerbated by climate change.

Climate change is a focus of many governments and has led to new laws and regulations and further proposed legislative

and regulatory initiatives in many of the countries in which we, our suppliers and customers operate. Such legal and regulatory

initiatives are subject to changes, as governmental policies relating to such issues evolve. As changes are implemented, existing

and new or revised laws and regulations in this area could directly and indirectly affect us, our customers, and suppliers,

including by increasing the costs of production or impacting demand for and the price of certain products. Changes in law or

government policy may also have the effect of changing the expected timing of projects or initiatives.

Compliance with any new laws or regulations or differing interpretations of existing laws could also require additional

capital and other expenditures by us, our customers or suppliers. We are also subject to environmental reviews, investigations,

and remediation by relevant governmental authorities from time to time. Any increase in the direct or indirect costs in response

to new laws and regulatory requirements could be passed through to us, our customers, and suppliers, which could also have a

negative impact on our financial condition and profitability.

We make statements about our sustainability goals and initiatives through information provided in reports that we file or

furnish with the Securities and Exchange Commission, on our website, in press statements, and in other communications,

including through our Sustainability Reports. Our response to these sustainability considerations and the implementation of

these goals and initiatives involves risks and uncertainties, including those described under "Forward-Looking Statements," and

such response, as well as our ability to achieve such goals, may be impacted by factors that are outside our control.

In addition, some of our shareholders, investors, customers, or those considering such a relationship with us, may

evaluate our business or other practices according to a variety of sustainability targets, standards and expectations. Further, we

define our own corporate purpose, in part, by the sustainability of our practices and our impact on all our stakeholders. As a

result, our efforts to conduct our business in accordance with some or all of these targets, standards and expectations (and

applicable laws and regulations) may involve trade-offs and may not satisfy all stakeholders. Some stakeholders may disagree

with our goals and initiatives and the focus of stakeholders may change and evolve over time. Stakeholders may also have

different views on the relative prioritization of the Company's sustainability focus, including differing views of regulators in

various jurisdictions in which we operate. Our policies and processes to evaluate and manage sustainability targets and

standards in coordination with other business priorities may not prove completely effective. Any failure, or perceived failure, by

us to achieve our goals, further our initiatives, adhere to our public statements, comply with local or international

environmental, social and governance laws and regulations, or meet evolving and varied stakeholder expectations and standards

could prompt public, investor, regulatory scrutiny, or result in legal and regulatory proceedings against us, any of which could

materially adversely affect our business, reputation, results of operations, financial condition and stock price.

**Our failure to meet customer manufacturing and quality requirements, standards, and demand, or changing** 

**market conditions could have a material adverse impact on our business, reputation, and financial results.**

Product manufacturing in our business is a highly complex process. Our customers specify quality, performance, and

reliability standards that we must meet. If our products do not meet these standards or are defective, we may be required to

replace or rework the products. We have experienced product quality, performance or reliability problems and defects from

time to time and similar defects or failures may occur in the future.

Some additional factors that could adversely impact our ability to meet our customer requirements and demand, or

changing market conditions include:

• making substantial capital investments sufficient to repair, maintain, upgrade, and expand our facilities and

equipment. Notwithstanding our ongoing plans and investments to increase our capacity, we may not be able to

maintain our production capacity or expand it quickly enough to meet our customer requirements;

• unplanned business interruptions caused by events such as explosions, fires, inclement weather, floods and other

natural disasters, pandemics or other public health crises, economic and political instability and unrest, wars,

accidents, equipment failure and breakdown, IT systems and process failures, electrical blackouts or outages,

transportation, and global and regional supply interruptions. Any such event or incident at or in proximity to one or

more of our manufacturing facilities or which otherwise affects our business and operations could cause substantial

losses or delays in our production capacity, increase our operating costs, and have a negative financial impact on

the Company and our customers. Business and operational interruptions may also harm our reputation among

actual and potential customers, and the reputation of our customers;

• qualification of our products by our customers can be lengthy and unpredictable as many of these customers have

extensive sourcing and qualification processes, which require substantial time and financial resources, with no

certainty of success or recovery of our related expenses and investments. Failure to qualify or re-qualify our sites

and products may result in us losing such customers or customer contracts; and

• implementing manufacturing processes in new locations, or for new equipment or newly introduced products, may

present difficulties, including operational and manufacturing disruptions, delays, or other complications, which

could adversely affect our ability to timely launch or ramp-up productions and serve our customers.

If these or any other similar manufacturing or quality failures occur, they could result in losses or product recalls,

customer penalties, contract cancellation and product liability exposure. Further, they could adversely affect product demand,

result in negative publicity, damage our reputation, and could lead to loss of customer confidence in our products, which could

have a material adverse impact on our business, financial position, and results of operations.

**We are dependent on a limited number of customers for a substantial portion of our sales and a failure to** 

**successfully renew or renegotiate our agreements with such customers may adversely affect our results of operations,** 

**financial condition, and cash flows.**

Our business is exposed to customer concentration risk. A significant downturn in the business, credit or financial

condition of our largest customers could expose us to the risk of default on contractual agreements, or reductions or deferrals of

those customers' requirements for our products.

Our customer contracts and related arrangements are subject to renewal, renegotiation, or re-pricing at periodic intervals

or, in some cases, upon changes in competitive and regulatory supply conditions. Some of our customer contracts also provide

termination rights to our customers or may have provisions that may become less favorable to us over time. If we fail to

successfully renew or renegotiate customer contracts or arrangements, negotiate improved terms, or if we are not successful in

replacing business lost from such customers, then our results of operations, financial condition and cash flows could be

materially adversely affected. Similarly, any material deterioration in, or termination of, these customer relationships could

result in a reduction or loss in sales volume or revenue which could materially adversely affect our results of operations,

financial condition, and cash flows.

Relatedly, we have dedicated facilities serving certain of our customers which subjects us to the inherent risk of increased

dependence on such customers with respect to these facilities. In such cases, the loss of a customer, or the reduction of that

customer's business at these facilities, or the deterioration of such customer's credit or financial condition, could materially

adversely affect our financial condition and results of operations, and we may be unable to timely replace, or replace at all, lost

order volumes and revenue.

The ability of large customers to exert leverage in the market to reduce the pricing for our aluminum products could

materially adversely affect our financial position, results of operations and cash flows. In addition, customers in our end-

markets, including the packaging, automotive, and aerospace sectors, may consolidate and grow in a manner that could affect

their relationships with us. If our customers become larger and more concentrated, they could exert financial pressure on all

suppliers, including us. Accordingly, our ability to maintain or raise prices in the future may be limited, including during

periods of raw material and other cost increases. If we are forced to reduce or maintain prices or reduce volumes of production

during periods of increased costs, or if we lose customers because of consolidation, pricing or other methods of competition,

our financial position, results of operations and cash flows may be adversely affected. If as a result of consolidation in our

industry, our competitors are able to exert financial pressure on suppliers, obtain more favorable terms or otherwise take actions

that could increase their competitive strengths, our competitive position may be materially adversely affected.

**We are dependent on a limited number of suppliers for a substantial portion of our aluminum supply and general** 

**stability in the primary and scrap aluminum markets, and a failure to successfully renew or renegotiate our agreements** 

**with our suppliers, supply interruptions, and/or adverse changes in the primary and scrap aluminum market dynamic,** 

**may adversely affect our results of operations, financial condition, and cash flows.**

Our ability to produce competitively priced aluminum products depends on our ability to procure competitively priced

aluminum in a timely manner and in sufficient quantities to meet our production needs. We have supply arrangements with a

limited number of suppliers for aluminum. Increasing aluminum demand levels and reduced availability have caused regional

supply constraints in the industry and further increases in demand and capacity limitations could exacerbate these issues,

particularly during periods of economic and political instability and conflict. We maintain annual and multi-year contracts for a

majority of our supply requirements and depend on spot purchases for the remainder of such requirements. There can be no

assurance that we will be able to renew or obtain replacements for such contracts. Additionally, if any of our key suppliers are

unable to deliver sufficient quantities on a timely basis, our production may be disrupted, and we could be forced to purchase

primary metal or other raw materials from alternative sources, which may not be available in sufficient quantities or may only

be available on terms that are less favorable to us and could also impact our overall sustainability targets. An interruption in key

supplies required for our operations could have a material adverse effect on our ability to produce and deliver products on a

timely or cost-efficient basis and therefore on our financial condition, results of operations and cash flows. Moreover, a

significant downturn in the business or financial condition of our significant suppliers exposes us to the risk of delays in supply

or default by the supplier on our contractual agreements.

We use a large amount of aluminum scrap for our operations and acquire our scrap inventory from numerous sources.

Our suppliers are generally not bound by long-term contracts and have no obligation to sell aluminum scrap to us. As an

example, a decrease in the supply of used beverage cans could negatively impact our supply of aluminum. In addition, when

using recycled material, we benefit from the difference between the price of primary aluminum and aluminum scrap.

Consequently, if this difference narrows and/or if the primary aluminum price were to decrease for a considerable period of

time or if an adequate supply of aluminum scrap is not available to us, we would be unable to recycle metals at desired volumes

and our results of operations, financial condition and cash flows could be materially adversely affected.

In addition, we use certain alloying elements for our operations, and the production of such alloying elements is highly

concentrated in certain countries. The suppliers of alloying elements are not bound by long-term contracts and have no

obligation to sell products to us. The availability and price exposure of alloying elements have experienced noticeable volatility

since late 2020, and this could continue in the future. Consequently, if prices increase for a considerable period of time or if an

adequate supply of alloying elements is not available to us, we would be unable to produce aluminum at desired volumes and

our results of operations, financial condition and cash flows could be materially adversely affected.

**The loss of certain members of our senior management team or other key employees may have a material adverse** 

**effect on our operating results.**

Our success depends, in part, on the efforts of our senior management and other key employees. These individuals,

including our Chief Executive Officer and Chief Financial Officer, possess sales, marketing, engineering, technical,

manufacturing, financial and administrative skills that are critical to the operation of our business. If we lose or suffer an

extended interruption in the services of one or more of our senior officers or other key employees, or the cost of labor

significantly increases, our ability to operate and expand our business, improve our operations, develop new products, and, as a

result, our financial condition, and results of operations may be adversely affected. Moreover, the hiring of qualified individuals

is highly competitive in our industry, which may be impacted by labor shortages, and we may not be able to attract and retain

qualified personnel to replace or succeed members of our senior management or other key employees. Further, the failure to

retain or provide adequate succession plans for key personnel could adversely affect our operations and competitiveness.

**We could experience labor disputes and work stoppages, or be unable to renegotiate collective bargaining** 

**agreements, which could disrupt our business and have a negative impact on our financial condition and results of** 

**operations.**

A significant number of our employees are represented by unions or equivalent bodies or are covered by collective

bargaining or similar agreements that are subject to periodic renegotiation. Although we believe that we will be able to

successfully negotiate new collective bargaining agreements when the current agreements expire, these negotiations may not

prove successful and may result in a significant increase in the cost of labor or may break down and result in the disruption or

cessation of our operations. In addition, from time to time, we may experience labor disputes and work stoppages at our

facilities, which may or may not be in connection with collective bargaining agreement negotiations. Reasons for stoppages

include disapproval of governmental measures, solidarity with a dismissed employee, wage claims, protests against working

conditions and/or strikes. These disruptions can have a duration ranging from hours to weeks. Existing collective bargaining

agreements may not prevent a strike or work stoppage at our facilities. Any such stoppages or disturbances may adversely affect

our financial condition and results of operations by preventing or limiting plant production and adversely affecting sales

volumes, profitability, and operating costs.

**We could be required to make unexpected contributions to our defined benefit pension plans as a result of adverse** 

**changes in interest rates and the capital markets.**

We have substantial pension and other post-employment benefit obligations. Most of our pension obligations relate to

defined benefit pension plans for our employees in the United States, Switzerland, France and Germany, and lump sum

indemnities payable to our employees in France and Germany upon retirement or termination. Our estimates of liabilities and

expenses for pensions and other post-retirement benefits incorporate a number of assumptions, including interest rates used to

discount future benefits. Our liquidity or shareholders' equity in a particular period could be materially adversely affected by

capital market returns that are less than their assumed long-term rate of return or a decline in the rate used to discount future

benefits. Our pension plan assets consist primarily of funds invested in diversified portfolios. If the assets of our pension plans

do not achieve assumed investment returns for any period, such deficiency could result in one or more charges against

shareholders' equity for that period. In addition, changing economic conditions, poor pension investment returns or other

factors may require us to make unexpected cash contributions to the pension plans in the future, preventing the use of such cash

for other purposes.

**FINANCIAL RISKS**

**Our level of indebtedness could limit cash flow available for our operations and capital expenditures and could** 

**adversely affect our net income, our ability to service our debt or obtain additional financing, and our business** 

**relationships.**

We have a material amount of indebtedness, which we are required to manage. We believe that the cash provided by our

operations or future borrowings will be sufficient to provide for our cash requirements for the foreseeable future. However, our

ability to satisfy our obligations depends on our future operating performance and financial results, which are subject, in part, to

factors beyond our control, including interest rates and general economic, financial, and business conditions. We cannot be

certain that our business will generate sufficient cash flow from operations or that future borrowings will be available to us in

an amount sufficient to enable us to pay our indebtedness or to fund our other liquidity needs.

In addition, our level of indebtedness could adversely affect our operations by:

• reducing the availability of our cash flow to fund working capital, capital expenditures, R&D efforts and other

general corporate purposes;

• adversely affecting the terms under which suppliers provide goods and services to us;

• limiting our flexibility in planning for, or reacting to, changes in our business and the markets in which we

compete, including limiting our ability to make strategic acquisitions; and

• placing us at a competitive disadvantage compared to our competitors that have less debt.

If we are unable to meet our debt service obligations and pay our expenses, we may be forced to reduce or delay business

activities and capital expenditures, sell assets, obtain additional debt or equity capital, restructure, or refinance all or a portion of

our debt before maturity or take other measures. Such measures may materially adversely affect our business. If these

alternative measures are unsuccessful, we could default on our obligations, which could result in the acceleration of our

outstanding debt obligations and could have a material adverse effect on our business, results of operations and financial

condition.

A failure to comply with our debt covenants could result in an event of default. If we default under our indebtedness, we

may not be able to borrow additional amounts, and our lenders could elect to declare all outstanding borrowings, plus accrued

and unpaid interest, and fees, to be due and payable, or take other remedial actions. Some of our indebtedness is also subject to

cross-default provisions, which means that if an event of default occurs under certain material indebtedness, such event of

default could trigger an event of default under other indebtedness. If our debt payments were to be accelerated, we cannot be

certain that our assets would be sufficient to repay such debt in full and our lenders could consequently foreclose on our

pledged assets.

In addition, a deterioration in our financial position or a downgrade of our credit ratings could adversely affect our

financing levels, limit access to the capital or credit markets or our liquidity facilities, or otherwise adversely affect the

availability of other new financing on favorable terms or at all, result in more restrictive covenants in agreements governing the

terms of any future indebtedness that we incur, increase our borrowing costs, or otherwise impair our business, financial

condition and results of operations. Such deterioration or downgrade of our credit ratings could also have an adverse effect on

our business relationships with customers, suppliers and hedging counterparties.

**The agreements governing our debt, including the indentures governing our senior notes, contain, and may in** 

**future financings contain, restrictive covenants that limit our ability to take certain actions, and failure to comply with** 

**these covenants could have material adverse impacts on us.**

Our financing arrangements contain restrictions, covenants and events of default that, among other things, impose

limitations on Constellium SE and/or certain of our subsidiaries incurring or guaranteeing additional indebtedness, paying

dividends or making other restricted payments, making investments, granting certain liens, entering into sale and lease-back

transactions, selling assets and subsidiary stock, and merging, consolidating or amalgamating with or into another entity.

Financing arrangements that we enter into in the future could contain similar restrictions and could additionally require us to

comply with similar, new or additional restrictions. Such restrictions could limit our ability to respond to market conditions,

provide for capital investment needs or take advantage of business opportunities by limiting the amount of additional

borrowings we may incur.

Various risks, uncertainties, and events beyond our control, including adverse macroeconomic conditions and reduced

customer demand, could affect our ability to comply with these restrictions and covenants. A failure to comply with our debt

covenants could result in an event of default. If we default under our indebtedness, we may not be able to borrow additional

amounts, and our lenders could elect to declare all outstanding borrowings, plus accrued and unpaid interest, and fees, to be due

and payable, or take other remedial actions. Some of our indebtedness is also subject to cross-default provisions, which means

that if an event of default occurs under certain material indebtedness, such event of default could trigger an event of default

under other indebtedness. If our debt payments were to accelerate, we cannot be certain that our assets would be sufficient to

repay such debt in full and, in the case of our secured indebtedness, our lenders could consequently foreclose on our pledged

assets.

**Our results of operations, cash flows and liquidity could be adversely affected if we are unable to execute on our** 

**hedging policy, if counterparties to our derivative instruments fail to honor their agreements or if we are unable to enter** 

**into certain derivative instruments.**

We enter into derivative financial instruments as part of our efforts to reduce our exposure to changes in currency

exchange rates, aluminum prices and other raw materials and energy prices. If we are unable to enter into such derivative

instruments to manage those risks due to the cost or availability of such instruments or other factors, or if we are not successful

in passing through the costs of our risk management activities, our results of operations, cash flows and liquidity could be

adversely affected. Our ability to realize the benefit of our hedging program is dependent upon many factors, including factors

that are beyond our control. For example, our foreign exchange hedges are scheduled to mature on the expected payment date

by the customer; therefore, if the customer fails to pay an invoice on time and does not warn us in advance, we may be unable

to reschedule the maturity date of the foreign exchange hedge, which could result in an outflow of foreign currency that will not

be offset until the customer makes the payment. We may realize a gain or a loss in unwinding such hedges. In addition, our

metal-price hedging program depends on our ability to match our monthly exposure to sold and purchased metal, which can be

made difficult by seasonal variations in metal demand, unplanned changes in metal delivery dates by us, our suppliers, or our

customers and other disruptions to our inventories. We may also be exposed to losses if the counterparties to our derivative

instruments fail to honor their agreements.

With the exception of hedges on certain long-term aerospace contracts, we do not apply hedge accounting to our

derivative financial instruments. Unrealized gains and losses on our derivative financial instruments that do not qualify for

hedge accounting are reported in our consolidated results of operations, or in the case of hedges relating to our indebtedness, in

Finance cost - net. The inclusion of such unrealized gains and losses in earnings may produce significant period-over-period

earnings volatility that is not necessarily reflective of our underlying operating performance. In addition, adverse market price

movements that reduce the fair value of our derivative positions may cause our mark-to-market requirements to exceed our

available credit lines, which could result in counterparties requiring us to post cash collateral.

At certain times, hedging instruments may simply be unavailable or not available on terms acceptable to us. In addition,

current legislation increases the regulatory oversight of over-the-counter derivatives markets and derivative transactions. The

companies and transactions that are subject to these regulations may change. If future regulations subject us to additional capital

or margin requirements or other restrictions on our foreign exchange and commodity positions, this could have an adverse

effect on our financial condition and results of operations.

**Changes in income tax rates or income tax laws, additional income tax liabilities due to unfavorable resolution of** 

**tax audits, and challenges to our tax position could have a material adverse impact on our financial results.**

We operate in multiple tax jurisdictions and believe that we file our tax returns in compliance with the tax laws and

regulations of these jurisdictions. Various factors determine our effective tax rate and/or the amounts we are required to pay,

including changes in or interpretations of tax laws and regulations in any given jurisdiction or global and/or EU-based

initiatives, changes in geographical allocation of income and expense, the ability to use net operating loss and other tax

attributes, and the evaluation of deferred tax assets that requires significant judgment. Any resulting changes to our effective tax

rate could materially adversely affect our financial position, liquidity, results of operations and cash flows.

In addition, due to the size and nature of our business, we are subject to ongoing reviews by tax authorities on various tax

matters, including challenges to positions we assert on our income tax and withholding tax returns. We accrue income tax

liabilities and tax contingencies based upon our best estimate of the taxes ultimately expected to be paid after considering our

knowledge of all relevant facts and circumstances, existing tax laws and regulations and how the tax authorities and courts view

certain issues. Such amounts are included in income taxes payable or deferred income tax liabilities, as appropriate, and updated

over time. Any material adverse review could impact our financial position and results of operations.

**LEGAL, GOVERNANCE AND COMPLIANCE RISKS**

**Significant legal proceedings and investigations, proprietary claims, regulatory and compliance costs, including** 

**with regard to environmental matters, could increase our operating costs and adversely affect our financial condition** 

**and results of operations.**

We may from time to time be involved in, or be the subject of, disputes, proceedings and investigations with respect to a

variety of matters, including matters related to personal injury, product liability and warranty claims, intellectual property rights

or defending claims of infringement, employees, taxes, contracts, anti-competitive or anti-corruption practices as well as other

disputes and proceedings that arise in the ordinary course of our business. It could be costly to address these claims or any

related investigations, whether meritorious or not, and if found liable, we could be required to pay substantial monetary

damages. Legal proceedings and investigations could also divert management's attention as well as operational resources,

adversely affecting our financial position, results of operations, cash flows, and reputation.

We believe that our intellectual property has significant value and is important to the marketing of our products and

maintaining our competitive advantage. Although we attempt to protect our intellectual property rights through a combination

of patent, trademark, trade secret and copyright laws, as well as through confidentiality and nondisclosure agreements and other

measures, these measures may not be adequate to fully protect our rights. Further, we have a presence in China, which

historically has afforded less protection to intellectual property rights than the United States or Europe. Our failure to obtain or

maintain adequate protection of our intellectual property rights for any reason could have a material adverse effect on our

business, results of operations and financial condition. We therefore may incur significant costs protecting such rights.

Our operations are subject to international, national, state, and local laws and regulations in the jurisdictions where we do

business, which govern, among other things, air emissions, wastewater discharges, the handling, storage and disposal of

hazardous substances and wastes, the remediation of contaminated sites, and employee health and safety. As of December 31,

2025, we had environmental remediation costs provisions of $98 million. Future environmental regulations, requirements or

more aggressive enforcement of existing regulations could impose stricter compliance requirements on us and on the industries

in which we operate, such as legislative efforts to limit greenhouse gas emissions, including carbon dioxide. If we are unable to

comply with these laws and regulations, we could incur substantial costs, including fines and civil or criminal sanctions, or

costs associated with upgrades to our facilities or changes in our manufacturing processes in order to achieve and maintain

compliance. In addition, changes to these laws and regulations could result in us being required to incur additional costs.

**Any shareholder acquiring 30% or more of our voting rights may be required to make a mandatory takeover bid** 

**or be subject to claims for damages.**

According to the Company's articles of association ("Articles of Association"), any person, acting alone or in concert

within the meaning of Article L. 233-10 of the French Commercial Code, who comes into possession, other than following a

voluntary takeover offer, directly or indirectly, of more than 30% of the capital or voting rights of the Company, is required to

launch a takeover offer for all the shares and all securities granting access to the Company's shares or voting rights (*i.e.,* 

securities providing for voting rights or convertible into, or exercisable for, shares), and on terms that comply with applicable

U.S. securities laws, and SEC and NYSE rules and regulations. The same requirement applies to persons, acting alone or in

concert, who directly or indirectly own a number between 30% and half of the total number of equity securities or voting rights

of the Company and who, in less than twelve consecutive months, increase the holding, in capital or voting rights, by at least

1% of the total number of equity securities or voting rights of the Company.

**The rights of our shareholders may be different from the rights of shareholders of U.S. companies and provisions** 

**of our organizational documents and applicable law may impede or discourage a takeover, which could deprive our** 

**investors of the opportunity to receive a premium for their ordinary shares or to make changes to our Board of** 

**Directors.**

Our corporate affairs are governed by the Company's Articles of Association and by the laws governing companies

incorporated in France. The rights of shareholders and the responsibilities of members of our Board of Directors may be

different from the rights of shareholders and duties of directors in companies governed by the laws of U.S. jurisdictions. In the

performance of its duties, our Board of Directors is required by French law to consider the interests of the Company, its

shareholders, its employees, and other stakeholders, in all cases with due consideration to the principles of reasonableness and

fairness. It is possible that some of these stakeholders could have interests that are different from, or in addition to, our

shareholders' interests.

Under French law shareholders generally do not have the right to bring a derivative action on behalf of a company or to

bring an action against a third party on their own behalf to recover indirect losses sustained by them as a result of the third

party's breach of contractual or other obligations to the Company. Only in the event that the acts or omissions of the third party

also constitute a tort towards the shareholder, causing it direct, personal, and definite loss or damage, may the shareholder itself

have an individual right of action against such third party.

The French Consumer Code provides for the possibility to initiate class actions (*actions en représentation conjointe*);

however, such class actions are not available with respect to acts which affect the rights of shareholders. Approved associations

of shareholders or investors are allowed to bring claims in respect of wrongful acts harming the "collective interest" of the

investors or of certain categories of investors (or to exercise derivative action under certain conditions). Such associations may

request that the court orders responsible persons to comply with relevant legal requirements to end irregularities or eliminate

their effects. They may also seek indemnification in the name of individual investors who have suffered individual damages if

mandated by at least two such investors.

The provisions of French corporate law and the Articles of Association have the effect of concentrating control over

certain corporate decisions and transactions in the hands of our Board of Directors. As a result, holders of our shares may have

more difficulty in protecting their interests in the face of actions by members of the Board of Directors than if we were

incorporated in the United States.

In addition, several provisions of the Articles of Association and the laws of France may discourage, delay or prevent a

potential investment, merger, consolidation or acquisition that shareholders may consider favorable, such as the obligation to

disclose the crossing of ownership thresholds. Under French law, our shareholders' meeting may empower our Board of

Directors to issue shares, or warrants to subscribe new shares, and restrict or exclude preemptive rights on the issue of those

shares or warrants, including in the context of takeover offers. These provisions could impede the ability of our shareholders to

benefit from a change in control and, as a result, may materially adversely affect the market price of our ordinary shares and our

shareholders' ability to realize any potential change of control premium. French law does not grant appraisal rights to a

company's shareholders who wish to challenge the consideration to be paid upon a domestic legal merger or demerger of a

company. In addition, provisions of French law allowing the owner of 90% of the share capital and voting rights of a French

public company to force out the minority shareholders following a tender offer made to all shareholders are only applicable to

companies listed on a stock exchange of the EU and are therefore not applicable to us.

**United States civil liabilities may not be enforceable against the Company.**

We are incorporated as an SE under the laws of France and a majority of our directors and officers reside outside the

United States. It may be difficult for investors to effect service of process within the United States upon the Company or other

persons residing outside the United States. It may also be difficult to enforce outside of the United States judgments delivered

by U.S. courts in any action, including under the civil liability provisions of U.S. federal securities laws or to enforce rights

under U.S. federal securities laws in foreign courts.

There is no treaty between the United States and France for the mutual recognition and enforcement of judgments (other

than arbitration awards) in civil and commercial matters. Therefore, a final judgment for the payment of money rendered by any

U.S. court based on civil liability would not be enforceable in France unless recognized by French courts in accordance with

French law. Moreover, a SEC decision ordering the payment of a fine would not be enforceable in France.

If a U.S. judgment is not recognized in France, the parties would have to re-litigate their dispute before a French court,

provided such court has jurisdiction over the dispute. Accordingly, there can be no assurance that U.S. investors will be able to

enforce any civil judgments obtained in U.S. courts, including under U.S. federal securities laws, against the Company or our

directors, our officers or certain experts who are residents of France or other foreign countries. In addition, there is doubt as to

whether a French court would impose civil liability on the Company, our directors, our officers or certain of our experts in an

action based on U.S. federal securities laws even if brought in a French court of competent jurisdiction.

**Any inability of the Company to continue to benefit from French provisions applicable to registered** 

**intermediaries ("*intermédiaires inscrits"*) could adversely affect the rights of shareholders.**

Article 198 of the Pacte Act amended the French Commercial Code (article L. 228-1) in a way that allows us to maintain

our current shareholder ownership structure in the United States. The French Commercial Code (as amended by the Pacte Act)

allows an intermediary to be registered for the account of holders of shares of French companies which are admitted to trading

solely on a market in a non-EU country that is considered equivalent to a regulated market pursuant to paragraph (a) of Article

25(4) of Directive EC2014/65/EU (which, pursuant to the European Commission decision dated December 13, 2017, includes

the NYSE).

We use a French registered intermediary for the account of our beneficial owners (the "French Intermediary"). If the

French Intermediary fails to comply with the French provisions applicable to registered intermediaries (*intermédiaires inscrits*),

and if we are unable to find an appropriate substitute, or if the European Commission no longer considered the NYSE as

equivalent to an EU regulated market as described above, we might not be able to comply with existing French laws regarding

the holding of shares in the "*au porteur"* (bearer) form, and shares would have to be held in "*au nominatif"* (registered) form.

In such case, the Company would need to maintain at all times a register with the name of (and number of shares held by) each

shareholder, which could adversely affect the rights of our shareholders, including potentially the right to exercise their voting

rights as Company shareholders as only shareholders registered on such register would be entitled to vote.

**If dividends were paid by our Company, it is uncertain whether our non-resident French shareholders would** 

**actually obtain the elimination or reduction of the French domestic dividend withholding tax to which they would be** 

**entitled.**

In accordance with domestic or double tax treaty provisions, shareholders may be entitled to an elimination or reduction

of the default French withholding tax, on dividends distributed by the Company (i.e., 12.8%, 25%, or 75% in the case where the

dividends are paid in non-cooperative States or territories within the meaning of article 238-0 A 1, 2 and 2 bis-1° of the French

tax code), subject to the French paying agent of the dividends being provided with the required information and documentation

relating to the tax status of the shareholders. Numerous intermediaries would be involved in the process of transmitting the

relevant information and documentation from our shareholders to the French paying agent in case of the distribution of

dividends by the Company. As a result, this process may potentially jeopardize the ability for our non-resident French

shareholders to obtain the elimination or reduction of the French withholding tax to which they are entitled.

**If dividends were paid by our Company, it is uncertain whether our shareholders would actually obtain the** 

**elimination or reduction of the Dutch domestic dividend withholding tax to which they would be entitled.**

Since the Company was initially incorporated under Dutch law it is deemed to be resident of the Netherlands for Dutch

dividend withholding tax purposes. Dividends paid on our ordinary shares since the transfer of domicile of our parent company

from the Netherlands to France are therefore, based on Dutch domestic law, still subject to Dutch dividend withholding tax at a

rate of 15%. Since our corporate seat has been transferred to France as of December 12, 2019, our dividends paid on our

ordinary shares generally should be subject to French dividend withholding tax and not to Dutch dividend withholding tax on

the basis of the double tax treaty between the Netherlands and France. However, both French and Dutch dividend withholding

tax may be required to be withheld from any such dividends paid, if and when paid to Dutch resident holders of our ordinary

shares and to non-Dutch resident holders of our ordinary shares that have a permanent establishment in the Netherlands to

which the ordinary shares are attributable. According to the Dutch tax authorities, Dutch dividend withholding tax must also be

withheld, in addition to the French withholding tax on dividends paid insofar as the identity of our shareholders cannot be

determined by the Company and therefore such shareholders would not be able to obtain elimination or reduction of the Dutch

domestic dividend withholding tax.

**The French Ruling (as defined below) could be revoked if the description and legal analysis of the holding** 

**structure of the shares of the Company after the completion of its transfer from the Netherlands to France was** 

**inaccurate.**

In connection with our transfer of domicile in 2019 from the Netherlands to France, the French tax authorities notably

confirmed by a ruling dated October 11, 2019 (the "French Ruling") that the purchases of ordinary shares of the Company were

not subject to registration duties in France, subject to the absence of any deed concluded in France, and were not subject to the

French financial transaction tax. Such confirmation is based on the description and legal analysis of the holding structure of the

shares of the Company made by the Company to the French tax authorities in our request for its ruling. If the French tax

authorities were to consider that the description or legal analysis in the ruling request with regards to the holding structure of

the shares of the Company is inaccurate, notably to the extent that such description and analysis are based on U.S. securities law

notions that are foreign to French law, the French tax authorities could decide to revoke the French Ruling and such decision

could have adverse tax consequences for our shareholders.

**Purchases of our ordinary shares could be subject to the French financial transaction tax if the NYSE were to be** 

**formally recognized as a foreign regulated market by the French Financial Market Authority or the applicable** 

**provisions of the French tax code were amended.**

Pursuant to Article 235 ter ZD of the French tax code, purchases of equity instruments or similar securities of a French

company listed on a regulated market of the EU or on a foreign regulated market formally recognized as such by the French

Financial Market Authority (the "AMF") are subject to a French tax on financial transactions at a rate of 0.4% following the

adoption of the Finance bill for 2025 provided that the issuer's market capitalization exceeds 1 billion euros as of December 1

of the year preceding the taxation year. On the date hereof, the NYSE is not formally recognized as a foreign regulated market

by the AMF.

If the NYSE were to be formally recognized as a foreign regulated market by the AMF in the future, or if Article 235 ter

ZD of the French tax code were amended to include the NYSE as a foreign regulated market, the French financial transaction

tax could be due on purchases of ordinary shares of the Company.

**GENERAL RISKS**

**Disruptions or failures in our IT systems, or failure to protect our IT systems against cyber-attacks or information** 

**security breaches, could result in reputational harm and other negative consequences and have a material adverse effect** 

**on our business, financial conditions and results of operations.**

We rely on internal and externally managed information technology ("IT") systems to effectively manage and operate our

business, including such processes as data collection, accounting, financial reporting, communications, supply chain, order

entry and fulfillment, other business processes, and in operating our equipment. The failure of any our IT systems to perform

efficiently could disrupt our business and could result in transaction errors, processing inefficiencies, limited equipment

utilization, the loss of sales, customers, or intellectual property, causing our business and financial results to suffer. A failure in,

or breach of, our IT systems as a result of cyber-attacks or information security breaches could disrupt our business, result in

the disclosure or misuse of confidential or proprietary information, damage our reputation, increase our costs or cause losses.

As cyber threats continue to evolve, we periodically adjust our security measures and procedures to allow us to investigate and

seek to promptly remediate any information security issues. Information security risks continue to grow with the ongoing

proliferation of new technologies, such as artificial intelligence ("AI") and machine learning, and the sophistication and high

level of activity of perpetrators of cyber-attacks, particularly during periods of domestic and international conflict, and

geopolitical tension. Moreover, with remote working remaining an option for our personnel, we continue to have a dependency

on remote equipment and connectivity infrastructure to access critical business systems that may be subject to failure,

disruption, or unavailability, and which increases our exposure to security breaches. Any of these events could negatively

impact our operations. We did not have any significant security incidents or intrusions in 2025 that adversely impacted our

systems or business.

We evaluate our IT systems and security processes on a continuing basis, including conducting third party security

assessments. We continue to make investments and adopt measures designed to enhance our protection, detection, response,

and recovery capabilities, and to mitigate potential risks to our technology, products, services, and operations from potential

cyber-attacks. However, given the unpredictability, nature, and scope of cyber-attacks, it is possible that potential

vulnerabilities could go undetected for an extended period. We, and our suppliers, could potentially be subject to operational

disruption to our respective information systems, which could cause production downtime, operational delays or outages, other

adverse impacts on our operations or ability to provide products and services to our customers, the compromise of confidential

or otherwise protected information, misappropriation, destruction or corruption of data (including customer and order data),

security breaches, other manipulation or improper use of our or third-party systems, networks or products. Any of the

aforementioned events could lead to financial losses from remedial actions, loss of business or potential liability, and/or damage

our reputation, which could have a material adverse effect on our competitive position, results of operations, cash flows or

financial condition. The use of new and evolving technologies, such as AI, presents risks and challenges that can impact our

business. Unauthorized use or misuse of AI by the Company's employees, vendors or others may result in the disclosure of

confidential company or customer data, reputational harm, privacy law violations, cybersecurity risks, and legal liability.

For further information regarding our cybersecurity risk management processes see Item 1C. Cybersecurity.

**We may be exposed to fraud, misconduct, corruption, or other illegal activity which could harm our reputation** 

**and our financial results.**

We may be exposed to fraud, misconduct, corruption or other illegal activity by our employees, independent contractors,

consultants, commercial partners, and vendors. Despite the internal controls and the policies and procedures we have developed

and implemented to comply with anti-bribery, anti-money laundering, anti-corruption and other laws, violations or misconduct

by these parties could include intentional, reckless, and negligent conduct, which can be difficult to detect, and such policies

and procedures may not be effective in all instances to prevent these actions.

**Item 1B. Unresolved Staff Comments** 

None.

**Item 1C. Cybersecurity** 

**Process**

We have established a cybersecurity risk management process that aims to identify, assess, mitigate, monitor, and report

on the IT risks and cybersecurity threats that may affect our business objectives, performance, reputation, and compliance. We

conduct an overall annual cybersecurity risk assessment to identify and prioritize the IT and IT security risks that may impact

our business strategy, results of operations, and financial condition. We have processes and controls that help prevent, detect,

and recover from security incidents and we also perform regular security assessments to test the resilience of our IT systems

and networks against potential attacks and vulnerabilities. Our employees are provided awareness training on a regular basis to

help them identify, avoid, mitigate, and report cybersecurity threats.

We use security assessments, penetration testing, and table-top or red teaming exercises with third parties to assess our

security posture and to improve our processes on a continuous basis. We also use our Internal Audit function to conduct

additional reviews and assessments. Our third-party service providers are subject to security risk assessments at the time of

onboarding, on a continuous basis and upon detection of an increase in risk profile. In addition, we require our providers to

meet appropriate security requirements, controls and responsibilities and to investigate security incidents that have impacted

such providers, as appropriate.

**Management**

Our Chief Information Officer/Chief Digital Officer ("CIO/CDO"), together with the Company's security team, is

responsible for assessing, monitoring, and managing our cybersecurity risks. Our CIO/CDO has significant experience in IT

security, information security, and cybersecurity, with nearly two decades of experience and having served in a variety of senior

roles at the Company (and others) prior to serving as CIO/CDO. Our CIO/CDO also has experience with implementing various

security and infrastructure transformation and improvement programs.

The Company has an Enterprise Risk Management ("ERM") Committee and process in place that reviews and evaluates

the overall risks to the Company, including its cybersecurity risks. The ERM process has the input of senior management and

other internal stakeholders, and the cybersecurity risk management process is integrated into our ERM review. Cybersecurity

risks to the Company are reviewed, evaluated, and discussed on a quarterly basis and, when necessary, on an ad-hoc basis with

our Executive Committee and other members of the management team.

We maintain controls and procedures that are designed to promote prompt review and escalation of certain cybersecurity

incidents so that decisions regarding reporting and public disclosure of such incidents can be made in a timely manner to

comply with cybersecurity incident reporting requirements.

**Board of Directors**

Our Board of Directors, through its Audit Committee, oversees the management of the Company's cybersecurity

program and risks from cybersecurity threats. Our Audit Committee receives annual reports on cybersecurity risks resulting

from risk assessments, progress of risk reduction initiatives, external auditor feedback, internal audit reports on IT, IT security

and cybersecurity-related topics, control maturity assessments, and relevant internal and industry cybersecurity incidents. The

CIO/CDO also informs the Audit Committee on the prevention, detection, mitigation, and remediation of cybersecurity

incidents, including significant security risks and information security vulnerabilities. The Audit committee reports any

significant matters to the Board of Directors.

**Risks**

We rely on our IT systems to effectively manage and operate our business, including such processes as data collection,

accounting, financial reporting, communications, supply chain, order entry and fulfillment, other business processes, and in

operating our equipment. A cybersecurity incident could disrupt our business and could result in transaction errors, processing

inefficiencies, limited equipment utilization, the loss of sales, customers, or intellectual property, causing our business and

financial results to suffer. Although such risks have not materially affected our business, financial conditions, results of

operations or reputation to date, we have, from time-to-time experienced cybersecurity incidents in the normal course of

business. For more information regarding the risks we face from cybersecurity threats, please see "Item 1A. Risk Factors".

**Item 2. Properties** 

At December 31, 2025, we are incorporated in France, with our principal U.S. executive office in Baltimore, Maryland

and have 24 manufacturing facilities and three R&D centers serving both global and regional customers.

Our manufacturing facilities as of December 31, 2025, are listed below by operating segment:

---

| | | |
|:---|:---|:---|
| **Location** | **Country** | **Owned/Leased** |
| **Aerospace & Transportation** |  |  |
| Issoire | France | Owned |
| Montreuil-Juigné | France | Owned |
| Steg <sup>(1)</sup> | Switzerland | Owned |
| Sierre | Switzerland | Owned |
| Ravenswood, WV | United States | Owned |
| **Packaging & Automotive Rolled Products** |  |  |
| Biesheim, Neuf-Brisach | France | Owned |
| Singen | Germany | Owned |
| Muscle Shoals, AL | United States | Owned |
| Bowling Green, KY | United States | Owned |
| **Automotive Structures & Industry** |  |  |
| Lakeshore, Ontario (JV) <sup>(2)</sup> | Canada | Leased |
| Changchun, Jilin Province (JV) <sup>(3)</sup> | China | Leased |
| Děčín | Czech Republic | Owned<sup>(4)</sup> |
| Nuits-Saint-Georges | France | Owned |
| Neckarsulm | Germany | Owned |
| Gottmadingen | Germany | Leased |
| Singen | Germany | Owned<sup>(4)</sup> |
| San Luis Potosi | Mexico | Leased |
| Levice | Slovakia | Owned/Leased |
| Zilina | Slovakia | Leased |
| Vigo | Spain | Leased |
| Chippis | Switzerland | Owned |
| Sierre | Switzerland | Owned |
| Van Buren, MI | United States | Leased |
| White, GA | United States | Leased |

---

<sup>(1)</sup> Steg also serves our AS&I business.

<sup>(2)</sup> Astrex Inc. is a Constellium joint venture with Can Art Aluminum Extrusions Inc.

<sup>(3)</sup> Constellium Engley (Changchun) Automotive Structures Co Ltd is a Constellium joint venture with Changchun Engley Auto Parts Co.

Ltd.

<sup>(4)</sup> Certain parts of the facilities representing a small portion of the square footage are leased.

**Item 3. Legal Proceedings** 

The Company is involved, and may become involved, in various lawsuits, claims and proceedings relating to customer

claims, product liability, employee and retiree benefit matters, and other commercial matters. The Company records provisions

for pending litigation matters when it determines that it is probable that an outflow of resources will be required to settle the

obligation, and such amounts can be reasonably estimated. In some proceedings, the issues raised are or can be highly complex

and subject to significant uncertainties and amounts claimed are and can be substantial. As a result, the probability of loss and

an estimation of damages are and can be difficult to ascertain. From time to time, asbestos-related claims are also filed against

us, relating to historic asbestos exposure in our production process. We have made reserves for potential occupational disease

claims for a total of $11 million as of December 31, 2025. It is not anticipated that any of our currently pending litigation and

proceedings will have a material effect on the future results of the Company.

**Item 4. Mine Safety Disclosures** 

Not applicable.

**PART II**

**Item 5. Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity** 

**Securities.**

**Overview**

The Company's ordinary shares are listed on the NYSE under the symbol CSTM. We began trading on the NYSE on

May 23, 2013 through a public offering in the United States and our ordinary shares continue to be listed on the NYSE. For

more information on our shares see our Articles of Association contained in Exhibit 3.1 to this Annual Report and "Description

of Securities Registered under Section 12 of the Exchange Act" filed as Exhibit 4.1 to this Annual Report.

We maintain a website at www.constellium.com, where we make available free of charge our annual reports on Form 10-

K, quarterly reports on Form 10-Q, current reports on Form 8-K, Proxy Statements and amendments to such reports filed or

furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the "Exchange Act") as soon as

reasonably practicable after we electronically file such material with, or furnish it to, the SEC.

**Holders of Record**

As of January 30, 2026, 126,657,721 of our outstanding ordinary shares were held by one holder of record in the United

States as represented by our registrar and transfer agent and 8,412,050 of our outstanding ordinary shares were held by three

holders of record outside the United States. As many of our shares are held by brokers and other institutions on behalf of

shareholders, we are unable to estimate the total number of beneficial holders of our ordinary shares represented by these record

holders.

**Dividend Policy**

Our Board of Directors periodically explores the potential adoption of a dividend program. Any proposal of our Board of

Directors to declare and pay future dividends to holders of our ordinary shares will be at the discretion of our Board of

Directors and will depend on many factors, including our financial condition, earnings, capital requirements, level of

indebtedness, statutory obligations, future prospects and contractual restrictions applying to the payment of dividends and other

considerations that our Board of Directors considers to be relevant. The Board of Directors has no current intention to adopt a

dividend program, and no assurances can be made that any future dividends will be paid on the ordinary shares.

Under French law, dividends are approved by the shareholders at a shareholders' meeting. All calculations to determine

the amounts available for dividends or other distributions will be based on our statutory financial statements which are, as a

holding company, different from our consolidated financial statements and which are prepared in accordance with French

GAAP because we are a French company. Dividends may only be paid by a French *Societas Europaea* such as the Company

out of "distributable profits," plus any distributable reserves and "distributable premium" that the shareholders decide to make

available for distribution, other than those reserves that are specifically required by law to be maintained.

"Distributable profits" consist of the unconsolidated net profits of the relevant company for each fiscal year, as increased

or reduced by any profit or loss carried forward from prior years.

"Distributable premium" refers to the contribution paid by the shareholders in addition to the par value of their shares for

their subscription that the shareholders decide to make available for distribution.

The Board of Directors may approve the distribution of interim dividends before the approval by the shareholders of the

financial statements for the relevant fiscal year when the interim balance sheet, established during or at the close of such year

and certified by the auditors, reflects that the company has earned distributable profits since the close of the previous fiscal

year, after recognizing the necessary depreciation and provisions and after deducting prior losses, if any, and the sums to be

allocated to reserves, as required by French law and the Company's Articles of Association, and including any retained

earnings. The amount of such interim dividends may not exceed the amount of the profit so defined. The distribution of interim

dividends decided by the Board of Directors must be ratified by the next general shareholders' meeting. In addition, restrictions

contained in agreements governing the Company's indebtedness may limit our ability to pay dividends on the Company's

ordinary shares and the ability of our subsidiaries to pay dividends to the Company. Future indebtedness that we may incur may

contain similar restrictions.

According to the Company's Articles of Association, distributions payable in cash are to be approved in euros and paid (i)

in euros for the holders of shares under the French Register and (ii) in U.S. dollars for the holders of shares under the U.S.

Register. For the purposes of the payment of the dividend in U.S. dollars, the general shareholders' meeting or, as the case may

be, our Board of Directors set the reference date to be considered for the euro / U.S. dollar exchange rate.

Dividends (if any) shall be paid within nine months after the end of the fiscal year. Cash dividends and other distributions

that have not been collected within five years after the date on which they became due and payable will revert to the French

State.

French exchange control regulations currently do not limit the amount of payments that we may remit to non-residents of

France. Laws and regulations concerning foreign exchange controls do require, however, that all payments or transfers of funds

made by a French resident to a non-resident be handled by an accredited intermediary.

**Performance Graph**

The following graph compares the cumulative 5-year total shareholder return on our ordinary shares with: (i) the Russell

2000 Index and (ii) the S&P SmallCap 600 Materials Index. The graph assumes in each case: (i) an initial investment of $100

as of December 31, 2020 and (ii) reinvestment of all dividends. The performance graph is not necessarily indicative of the

future performance of our stock price.

![1099511638596](cstm-20251231_g2.gif)

<sup>\*</sup>Total return assumes reinvestment of dividends. Fiscal years ending December 31.

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| Company/Index | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
| Constellium | $100 | $128 | $85 | $143 | $73 | $135 |
| Russell 2000 Index | 100 | 115 | 91 | 107 | 119 | 134 |
| S&P SmallCap 600 Materials Index | 100 | 118 | 111 | 133 | 135 | 154 |

---

This performance graph and other information furnished under this Performance Graph section shall not be deemed to be

"soliciting material" or to be "filed" with the SEC or subject to Regulation 14A or 14C, or to the liabilities of Section 18 of the

Exchange Act.

**Recent Sales of Unregistered Equity Securities**

None.

**Purchases of Equity Securities by the Issuer and Affiliated Purchasers**

On February 21, 2024, the Company announced that the Board of Directors authorized a three-year share repurchase

program of up to $300 million of the Company's outstanding shares of ordinary shares, expiring on December 31, 2026. Under

this program, the Company may purchase shares from time to time for cash in open market transactions or in privately

negotiated transactions, in accordance with applicable state and federal securities laws and in compliance with applicable

provisions of French corporate law, and it may make all or part of the purchases pursuant to Rule 10b5-1 plans. The timing and

the amount of repurchases, if any, will be determined based on the Company's evaluation of market conditions, capital

allocation alternatives and other factors. The share repurchase program does not require the Company to acquire any dollar

amount or number of shares of Constellium ordinary shares and may be modified, suspended, extended or terminated by the

Company's Board of Directors at any time without prior notice. To execute the full share repurchase program, the Company

seeks shareholder approval annually at its Annual General Meeting.

As of December 31, 2025, the Company had approximately $106 million remaining under the Company's share

repurchase program. Since the inception of the share repurchase program up to December 31, 2025, approximately 13.5 million

shares have been repurchased under the program for approximately $194 million. In the fourth quarter of 2025, approximately

2.4 million shares were repurchased under the plan for approximately $40 million.

The following table provides information about purchases of its ordinary shares by the Company during the quarter

ended December 31, 2025.

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Period** | **Total number of** <br>**shares purchased**<br>| **Average price** <br>**paid per share** <br>**(in U.S. dollars)**<br>| **Total number of** <br>**shares purchased** <br>**as part of publicly** <br>**announced plans** <br>**or programs**<br>| **Maximum** <br>**approximate** <br>**dollar value of** <br>**shares that may** <br>**yet be purchased** <br>**under the** <br>**program**<br>|
| October 1 - October 31, 2025 | 650000 | 16.18 | 650000 | 135698617 |
| November 1 - November 30, 2025 | 550000 | 16.01 | 550000 | 126892101 |
| December 1 - December 31, 2025 | 1177077 | 17.65 | 1177077 | 106121002 |
| **Total** | **2377077** |  | **2377077** | **106121002** |

---

**Item 6. Reserved**

**Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations**

*The following discussion and analysis is based principally on our audited Consolidated Financial Statements prepared* 

*under U.S. GAAP at December 31, 2025 and 2024, and for the three years ended December 31, 2025 included elsewhere in this* 

*Annual Report, and is provided to supplement the audited Consolidated Financial Statements and the related notes to help* 

*provide an understanding of our financial condition, changes in financial condition, results of our operations, and liquidity.* 

*The following discussion is to be read in conjunction with our audited Consolidated Financial Statements prepared under U.S.* 

*GAAP and the notes thereto, which are included elsewhere in this Annual Report.*

*The following discussion and analysis includes forward-looking statements. These forward-looking statements are* 

*subject to risks, uncertainties and other factors that could cause our actual results to differ materially from those expressed or* 

*implied by our forward-looking statements. Factors that could cause or contribute to these differences include, but are not* 

*limited to, those discussed below and elsewhere in this Annual Report. See in particular "Forward-Looking Statements" and* 

*"Item 1A. Risk Factors. This section discusses items pertaining to and comparisons of financial results between fiscal years* 

*2025 and 2024. A discussion of and comparisons between fiscal years 2024 and 2023 financial results can be found in* 

*"Management's Discussion and Analysis of Financial Condition and Results of Operations" in Part II, Item 7. of the* 

*Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2024, filed with the SEC on February 28,* 

*2025.* *Amounts presented in the audited Consolidated Financial Statements are expressed in millions of U.S. dollars, except as* 

*otherwise stated. Shipments are expressed in thousands of metric tons. Amounts may not sum due to rounding.*

**Management review and outlook**

Constellium delivered strong results in 2025 despite the uncertain macroeconomic and end market environment. Looking

across our end markets, packaging demand remained healthy during 2025, and we continued to benefit from improved

operational performance at Muscle Shoals. Aerospace demand was lower driven by continued destocking of aluminum products

in the global Aerospace supply chain, though demand for high value add products remain healthy. Automotive demand

remained weak in Europe and relatively stable in North America, and in the fourth quarter we benefited from increased demand

due to short-term supply shortages in the U.S. Industrial market conditions in North America and Europe became more stable,

and our shipments in Europe improved in the year given the post-flood recovery in Valais (Switzerland). Following the tariff

announcements in 2025, market aluminum prices (LME price + Midwest Premium) have risen sharply in North America, and

certain spot scrap aluminum spreads have improved from previous historically tight levels. We expect recent demand trends in

our end markets to continue into the early part of 2026 and the overall macroeconomic environment to remain relatively stable,

and we expect to benefit from recent market dynamics, including supply shortages for automotive rolled products as well as

improved scrap spreads in North America. We are proactively managing the business to the current environment. We remain

focused on executing on our strategy, driving operational performance, controlling costs, generating Free Cash Flow and

increasing shareholder value.

For the year ended December 31, 2025, our operating segments represented the following percentages of total Revenue

and Segment Adjusted EBITDA:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Year ended December 31, 2025** | | | |
| <br>***(as a % of total)*** | **Revenue** | | **Segment** <br>**Adjusted** <br>**EBITDA**<br>| |
| A&T |  | 23% |  | 47% |
| P&ARP |  | 60% |  | 49% |
| AS&I |  | 19% |  | 10% |
| H&C<sup>(1)</sup> |  | —% |  | (6)% |
| **Total** |  | **100%** |  | **100%** |

---

<sup>(1)</sup> Holdings and Corporate primarily reflects incidental revenues and unallocated corporate activities.

**Key Factors Influencing Constellium's Financial Condition and Results from Operations**

***Economic, Geopolitical and General Market Conditions***

We are directly impacted by the economic conditions that affect our customers and the markets in which they operate.

General economic and market conditions such as the level of disposable income, the level of inflation, the rate of economic

growth, the rate of unemployment, the rapid development of technology, interest rates, exchange rates and currency devaluation

or revaluation influence consumer confidence and consumer purchasing power. These factors, in turn, influence the demand for

our products in terms of total volumes and prices that can be charged. We attempt to respond to the variability of economic

conditions through the terms of our contracts with our customers as well as cost control.

During the year ended December 31, 2025, we continued to monitor geopolitical and economic instability globally.

During the fourth quarter, there was continued uncertainty related to tariffs and trade conditions, and their short and long-term

impacts on the Company. Global and regional economies continue to be impacted by armed conflicts, sanctions, and volatility.

While it is difficult to predict the impact of these events, we continuously monitor them and develop contingency plans and

counter measures as necessary to seek to address adverse effects or disruptions to our operations as they arise.

Although a number of our end-markets are cyclical in nature, we believe that the diversity of our portfolio and the secular

growth trends we are experiencing in many of our end-markets will help the Company weather these economic cycles. In our

three principal end-markets of aerospace, packaging and automotive:

• Aerospace demand has stabilized following the sharp recovery post-COVID although the supply chain continues to

experience destocking of aluminum products. We continue to believe that the long-term trends of increased

passenger air traffic and fleet replacements with newer and more fuel efficient aircraft, along with new military and

space programs, will help support favorable long-term demand conditions.

• Historically, demand for aluminum can packaging has been fairly resilient during various economic cycles. We

believe canstock has an attractive long-term growth outlook driven in part by increased consumer preference for

aluminum cans as a beverage packaging material of choice.

• Automotive vehicle sales tend to fluctuate with the general economic cycle and in recent years have also been

impacted by global supply chain disruptions, the tariff and trade environment, affordability, customer offerings and

consumer preference. However, aluminum demand has increased in recent years, driven by the vehicle

lightweighting trend to improve energy efficiency, reduce emissions and enhance vehicle safety, which has resulted

in more aluminum usage for new car models. We expect the lightweighting trend to continue in the future.

***Product Price and Margin***

Our products are typically priced based on three components: (i) the LME price, (ii) a regional premium and

(iii) a conversion margin.

***Aluminum Prices***

The price we pay for primary aluminum includes the LME price and regional premiums such as the Midwest premium

for metal purchased in the U.S. or the Rotterdam premium for metal purchased in Europe. Both the LME price and the regional

premiums can be volatile. Our business model aims to pass through aluminum price exposure by pricing our products to include

the cost of the metal purchased and hedging any remaining exposure to the extent possible to achieve aluminum price

neutrality.

Aluminum prices have risen in 2025, especially in the U.S. following the tariff announcements. The average LME

transaction price, Rotterdam premium and Midwest premium per ton of primary aluminum for the years ended December 31,

2025 and 2024 are presented below.

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Percent changes** |
| <br>***(U.S. dollars per ton)*** | **2025** | **2024** | **2025 vs 2024** |
| Average LME transaction price | 2632 | 2419 | 9% |
| Average Midwest premium | 1298 | 432 | 200% |
| **Average all-in aluminum price U.S.** | 3930 | 2851 | 38% |
| Average LME transaction price | 2632 | 2419 | 9% |
| Average Rotterdam premium | 252 | 314 | (20)% |
| **Average all-in aluminum price Europe** | 2884 | 2733 | 6% |

---

***Volumes***

The profitability of our business is determined, in part, by the volume of tons processed and sold. Increased production

volumes will generally result in lower per unit costs due to the fixed costs structure of our operations. Higher volumes sold will

generally result in additional revenue and associated profitability. Demand trends across key sectors — aerospace, packaging

and automotive — contribute to our production planning. Seasonal fluctuations and macroeconomic conditions are important

factors in volume variability.

***Personnel Costs***

Our operations are labor intensive. Personnel costs include the salaries, wages and benefits of our employees, as well as

costs related to temporary labor. During our seasonal peaks and the summer months, we have historically increased our

temporary workforce to compensate for increased volume of activity and vacation schedules. Personnel costs generally increase

and decrease with the expansion or contraction in production levels. Personnel costs also generally increase in periods of higher

inflation.

***Energy***

Our operations require substantial amounts of energy to run, primarily electricity and natural gas. The magnitude of

energy costs depends on the energy supply and demand relationships in the regions we operate in.

***Currency***

We are a global company with operations in the United States, France, Germany, Switzerland, the Czech Republic,

Slovakia, Spain, Mexico, Canada and China. As such, we are exposed to transaction and translation impacts.

Transaction impacts arise when our businesses transact in a currency other than their own functional currency. As a

result, we are exposed to foreign exchange risk on payments and receipts in multiple currencies. Where we have multiple-year

sales agreements in U.S. dollars by euro-functional currency entities, we have typically entered into derivative contracts to

forward sell U.S. dollars to match these future sales. With the exception of certain derivative instruments entered into to hedge

the foreign currency risk associated with the cash flows of certain highly probable forecasted sales, which we have designated

for hedge accounting, hedge accounting is not applied to such ongoing commercial transactions. The mark-to-market impact

associated with these transactions is therefore recorded in Other Gains and Losses - net.

Translation impacts result from the translation at each period of the results of functional currency entities other than U.S.

dollars into our reporting currency, the U.S. dollar.

**Results of Operations for the year ended December 31, 2025 and 2024**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **For the years ended December 31,**  | **For the years ended December 31,**  | **For the years ended December 31,**  | **For the years ended December 31,**  |
| <br>***(in millions of U.S. dollars and as a % of revenue)*** | **2025** | **2025** | **2024** | **2024** |
| **Revenue** | **8449** | **100%** | **7335** | **100%** |
| Cost of sales (excluding depreciation and amortization) | (7262) | 86% | (6397) | 87% |
| Depreciation and amortization | (330) | 4% | (304) | 4% |
| Selling and administrative expenses | (332) | 4% | (313) | 4% |
| Research and development expenses | (51) | 1% | (49) | 1% |
| Other gains and losses – net | 43 | 1% | (26) | —% |
| Finance costs – net | (109) | 1% | (111) | 2% |
| **Income before tax** | **408** | **5%** | **135** | **2%** |
| Income tax expense | (133) | 2% | (75) | 1% |
| **Net income** | **275** | **3%** | **60** | **1%** |
| Shipment volumes (in kt) | 1495 | n/a | 1438 | n/a |

---

***Revenue***

For the year ended December 31, 2025, Revenue increased 15% to $8,449 million from $7,335 million for the year ended

December 31, 2024. This increase reflected higher shipments and higher revenue per ton, including higher metal prices.

For the year ended December 31, 2025, sales volumes increased 4% to 1,495 kt from 1,438 kt for the year ended

December 31, 2024. This increase reflected a 1% decrease in volumes for A&T, a 6% increase in volumes for P&ARP and

stable volumes for AS&I.

Our revenue is discussed in more detail in the "Segment Results" section.

***Cost of Sales***

For the year ended December 31, 2025, Cost of sales increased 14% to $7,262 million from $6,397 million for the year

ended December 31, 2024. This increase in Cost of sales was primarily driven by an 18% increase in raw materials and

consumables used primarily as a result of higher metal prices and higher sales volumes.

***Selling and Administrative Expenses***

For the year ended December 31, 2025, Selling and administrative expenses increased 6% to $332 million from $313

million for the year ended December 31, 2024. The increase was primarily driven by an increase in labor costs, partially offset

by lower headcount.

***Research and Development Expenses***

For the year ended December 31, 2025, Research and development expenses increased 4% to $51 million from $49

million for the year ended December 31, 2024. This increase was primarily driven by an increase in labor costs and the impact

of foreign exchange translation.

***Other Gains and Losses - net***

The following table provides an analysis of realized and unrealized gains and losses by nature of exposure:

---

| | | |
|:---|:---|:---|
| | **For years ended December 31,**  | **For years ended December 31,**  |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** |
| Realized gains / (losses) on foreign currency derivatives - net | 11 | (10) |
| Realized gains on commodities derivatives - net | 8 | 22 |
| **Realized gains on derivatives** | **19** | **12** |
| Unrealized gains / (losses) on foreign currency derivatives - net | 28 | (20) |
| Unrealized gains on commodities derivatives - net | 28 | 19 |
| **Unrealized gains / (losses) on derivatives at fair value through profit and loss - net** | **56** | **(1)** |

---

Realized gains or losses relate to financial derivatives used by the Group to hedge underlying commercial and commodity

transactions. Realized gains and losses on these derivatives are recognized in Other Gains and Losses - net and are offset by the

commercial and commodity transactions accounted for in Revenue and Cost of sales.

Unrealized gains or losses relate to financial derivatives used by the Group to hedge forecasted and/or committed

commercial and commodity transactions for which hedge accounting is not applied. Unrealized gains or losses on these

derivatives are recognized in Other Gains and Losses - net and are intended to offset the change in the value of forecasted and/

or committed transactions which are not yet accounted for.

Changes in realized and unrealized gains / (losses) on derivatives for the year ended December 31, 2025 as compared to

the year ended December 31, 2024 primarily reflected the fluctuation in foreign exchange, partially offset by the fluctuation in

commodity prices.

Other Gains and Losses, net are further discussed in Note 5 to the audited Consolidated Financial Statements.

***Finance Costs, net***

For the year ended December 31, 2025, finance costs, net decreased 2% to $109 million from $111 million for the year

ended December 31, 2024. This decrease primarily reflected net fluctuation in realized and unrealized gains and losses on

liquidity foreign exchange derivatives and underlying net debt, partially offset by higher interest expense. In the year ended

December 31, 2024, Finance costs, net also included $3 million of write-off of unamortized issuance costs related to the

redemption of our Senior Notes that were due in 2026.

***Income Tax***

For the years ended December 31, 2025 and 2024, income tax expense totaled $133 million and $75 million,

respectively. Our effective tax rate was 32.6% and 55.6% of our Income before tax for the years ended December 31, 2025 and

2024, respectively. The difference between the effective tax rate and the statutory tax rate of 25.82% for the year ended

December 31, 2025 and 2024, was primarily due to the geographical mix of the pre-tax results, losses in certain jurisdictions

where a full valuation allowance was recorded and the United States Base Erosion Anti-Abuse Tax. Additionally, the year

ended December 31, 2025 includes the impact of the surtax in France enacted in February 2025.

**Segment Results**

***Revenue***

The following table sets forth the revenue for our three operating segments for the periods presented:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **For years ended December 31,**  | **For years ended December 31,**  | **For years ended December 31,**  | **For years ended December 31,**  |
| <br>***(in millions of U.S. dollars and as a % of revenue)*** | **2025** | **2025** | **2024** | **2024** |
| A&T | 1968 | 23% | 1816 | 25% |
| P&ARP | 5078 | 60% | 4196 | 57% |
| AS&I | 1579 | 19% | 1432 | 20% |
| H&C<sup>(1)</sup> | 5 | —% | 6 | —% |
| Inter-segment eliminations | (181) | n.m | (115) | n.m |
| **Total revenue** | **8449** | **100%** | **7335** | **100%** |

---

n.m. not meaningful

<sup>(1)</sup> Holdings and Corporate primarily reflects incidental revenues.

The following table sets forth the shipments for our three operating segments for the periods presented:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **For years ended December 31,**  | **For years ended December 31,**  | **For years ended December 31,**  | **For years ended December 31,**  |
| <br>***(in kt and as a % of shipments)*** | **2025** | **2025** | **2024** | **2024** |
| A&T | 207 | 14% | 209 | 15% |
| P&ARP | 1086 | 73% | 1027 | 71% |
| AS&I | 202 | 13% | 201 | 14% |
| **Total shipments** | **1495** | **100%** | **1438** | **100%** |

---

*A&T*

For the year ended December 31, 2025, revenue in our A&T segment increased 8% to $1,968 million from $1,816

million for the year ended December 31, 2024, reflecting higher revenue per ton, including higher metal prices, partially offset

by lower shipments. A&T shipments were down 1%, or 2 kt, due to lower Aerospace rolled products shipments, partially offset

by higher Transportation, Industry and Defense rolled products shipments.

*P&ARP*

For the year ended December 31, 2025, revenue in our P&ARP segment increased 21% to $5,078 million from $4,196

million for the year ended December 31, 2024, reflecting higher shipments and higher revenue per ton, including higher metal

prices. P&ARP shipments were up 6%, or 59 kt, due to higher Packaging rolled products shipments, partially offset by lower

Automotive and Specialty rolled products shipments.

*AS&I*

For the year ended December 31, 2025, revenue in our AS&I segment increased 10% to $1,579 million from $1,432

million for the year ended December 31, 2024, reflecting higher revenue per ton, including higher metal prices, and stable

shipments, as lower Automotive extruded product shipments were offset by higher Other extruded products shipments.

***Segment Adjusted EBITDA***

In considering the financial performance of the business, we analyze the primary financial performance measure of

Segment Adjusted EBITDA in all of our business segments. Our Chief Operating Decision Maker, as defined under *Accounting* 

*Standards Codification ("ASC") Topic 280 - Segment reporting,* measures the profitability and financial performance of our

operating segments based on Segment Adjusted EBITDA.

Segment Adjusted EBITDA is defined as income from continuing operations before income taxes, results from joint

ventures, net finance costs, other expenses and depreciation and amortization as adjusted to exclude restructuring costs,

impairment charges, unrealized gains or losses on derivatives and on foreign exchange differences on transactions that do not

qualify for hedge accounting, metal price lag (as defined hereafter), share-based compensation expense, non-operating gains /

(losses) on pension and other post-employment benefits, factoring expenses, effects of certain purchase accounting adjustments,

start-up and development costs or acquisition, integration and separation costs, certain incremental costs and other exceptional,

unusual or generally non-recurring items.

The following table sets forth the Segment Adjusted EBITDA for our reportable segments for the periods presented:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **For years ended December 31,**  | **For years ended December 31,**  | **For years ended December 31,**  | **For years ended December 31,**  |
| <br>***(in millions of U.S. dollars and as a % of revenue)*** | **2025** | **2025** | **2024** | **2024** |
| A&T | 339 | 17% | 292 | 16% |
| P&ARP | 353 | 7% | 242 | 6% |
| AS&I | 72 | 5% | 74 | 5% |

---

Refer to *Revision of certain disclosures in previously issued financial statements* within Note 1 to the audited

Consolidated Financial Statements for information regarding the A&T Segment Adjusted EBITDA for the year ended

December 31, 2024.

The reconciliation of Segment Adjusted EBITDA is disclosed in Note 3 to the audited Consolidated Financial

Statements.

The following table presents the primary drivers for changes in Segment Adjusted EBITDA for each of our three

reportable segments:

---

| | | | |
|:---|:---|:---|:---|
| ***(in millions of U.S. dollars)*** | **A&T** | **P&ARP** | **AS&I** |
| **Segment Adjusted EBITDA for the year ended December 31, 2024** | **292** | **242** | **74** |
| Volume | (1) | 48 |  |
| Price and product mix | (35) | 20 | (6) |
| Costs | 74 | 34 | 2 |
| Foreign exchange and other | 9 | 9 | 2 |
| **Segment Adjusted EBITDA for the year ended December 31, 2025** | **339** | **353** | **72** |

---

*A&T*

For the year ended December 31, 2025, Adjusted EBITDA in our A&T segment increased 16% to $339 million from

$292 million for the year ended December 31, 2024, primarily as a result of lower operating costs and favorable impact from

foreign exchange translation, partially offset by lower volumes and unfavorable price and mix. In the year ended December 31,

2024, Segment Adjusted EBITDA included a $13 million negative impact from the flood in Valais (Switzerland). For the year

ended December 31, 2025, Segment Adjusted EBITDA per ton increased 17% to $1,634 from $1,395 for the year ended

December 31, 2024.

*P&ARP*

For the year ended December 31, 2025, Adjusted EBITDA in our P&ARP segment increased 46% to $353 million from

$242 million for the year ended December 31, 2024, primarily as a result of higher volumes in North America with improved

Muscle Shoals performance, favorable price and mix, favorable metal costs, and favorable impact from foreign exchange

translation. In the year ended December 31, 2024, Muscle Shoals results were impacted by a weather-related event in January

2024. For the year ended December 31, 2025, Segment Adjusted EBITDA per ton increased 38% to $325 from $236 for the

year ended December 31, 2024.

*AS&I*

For the year ended December 31, 2025, Adjusted EBITDA in our AS&I segment decreased 3% to $72 million from

$74 million for the year ended December 31, 2024, primarily as a result unfavorable price and mix and unfavorable impact

from tariffs, partially offset by a customer compensation for underperformance of an automotive program and lower operating

costs. In the year ended December 31, 2024, Segment Adjusted EBITDA included a $20 million negative impact from the flood

in Valais (Switzerland). For the year ended December 31, 2025, Segment Adjusted EBITDA per ton decreased 3% to $357

from $367 for the year ended December 31, 2024.

**Liquidity and Capital Resources**

Our primary sources of cash flow have historically been cash flows from operating activities and funding or borrowings

from external parties.

Our primary requirements for liquidity and capital resources, besides our growth initiatives, are working capital, capital

expenditures, principal and interest payments on our outstanding debt, and other general corporate needs. Historically, these

cash requirements have been met through cash provided by operating activities and cash and cash equivalents, as well as

strategic financing arrangements. As of December 31, 2025, the Company was not party to any off-balance sheet arrangements

that have had or are reasonably likely to have a current or future material effect on our financial condition, results of operations,

liquidity, capital expenditures, or capital resources. Based on our current and anticipated levels of operations, and the condition

in our markets and industry, we believe that our cash flows from operations, cash on hand, new debt issuances or refinancing of

existing debt facilities, and availability under our factoring and revolving credit facilities will enable us to meet our working

capital, capital expenditures, debt service and other funding requirements for the short-term and long-term.

At December 31, 2025, our material short-term and long-term contractual cash obligations consist of our debt, lease

commitments and related interest and capital expenditures, which are detailed in Note 15.4 and Note 20 of our audited

Consolidated Financial Statements. In addition, we have material pension and other post-employment obligations as we operate

various pension plans for the benefit of our employees across a number of countries as detailed in Note 17 of our audited

Consolidated Financial Statements.

It is our policy to hedge all highly probable or committed foreign currency operating cash flows. As we have significant

third-party future receivables denominated in U.S. dollars, we generally enter into combinations of forward contracts with

financial institutions, selling forward U.S. dollars against euros.

When we are unable to align the price and quantity of physical aluminum purchases with that of physical aluminum

sales, it is also our policy to enter into derivative financial instruments to pass through the exposure to metal price fluctuations

to financial institutions.

As the U.S. dollar depreciates (appreciates) against the euro or the LME price for aluminum increases (decreases), the

derivative contracts related to transactional hedging entered into with financial institution counterparties will have a positive

(negative) mark-to-market.

In addition, we borrow in a combination of the U.S. dollar and euro. When the external currency mix of our debt does not

match the mix of our assets, we use foreign currency derivatives to balance the risk.

Our financial institution counterparties may require margin calls should our negative mark-to-market exceed a pre-agreed

contractual limit. In order to protect the Group from the potential margin calls for significant market movements, we maintain

additional cash or availability under our various borrowing facilities, we enter into derivatives with a large number of financial

counterparties and we monitor potential margin requirements on a daily basis for adverse movements in the U.S. dollar against

the euro and in aluminum prices. There were no margin calls at December 31, 2025 and 2024.

At December 31, 2025, we had $866 million of total liquidity, comprised of $120 million in cash and cash equivalents,

$541 million of availability under our Pan-U.S. ABL facility, $118 million of availability under the committed asset-based

facility for our French subsidiaries ("French Inventory Facility") and $87 million of availability under our factoring

arrangements.

Factored receivables under non-recourse arrangements were $430 million and $376 million as of December 31, 2025 and

2024, respectively, primarily as result of unfavorable fluctuation in foreign exchange.

**Cash Flows**

The following table summarizes our cash flows from/(used in) our operating, investing and financing activities for the

years ended December 31, 2025 and 2024:

---

| | | |
|:---|:---|:---|
| | **For years ended December 31,**  | **For years ended December 31,**  |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** |
| **Net Cash Flows from / (used in)** |  |  |
| Operating activities | 489 | 301 |
| Investing activities | (309) | (313) |
| Financing activities | (215) | (61) |
| **Net (decrease) in cash and cash equivalents, excluding the effect of exchange rate** <br>**changes**<br>| **(35)** | **(73)** |

---

***Net Cash Flows from Operating Activities***

For the year ended December 31, 2025, net cash flows from operating activities were $489 million, a $188 million

increase from $301 million in the year ended December 31, 2024. This change primarily reflects a $225 million increase in cash

flows from operating activities before working capital and a $37 million decrease in cash flows from working capital usage.

For the year ended December 31, 2025, changes in working capital were attributable to (i) an increase in inventory of

$149 million, primarily driven by higher ending metal prices; (ii) an increase in trade receivables of $203 million primarily

driven by higher activity levels and higher ending metal prices; and (iii) an increase in trade payables of $168 million, primarily

driven by higher metal purchases due to higher activity levels and higher ending metal prices.

For the year ended December 31, 2024, changes in working capital were attributable to (i) an increase in inventory of

$24 million, primarily driven by higher ending metal prices; (ii) an increase in trade receivables of $50 million primarily driven

by higher ending metal prices, partially offset by lower shipments and by $85 million of deferred purchase price from factoring;

and (iii) a decrease in trade payables of $40 million, primarily driven by lower metal purchases due to lower activity levels,

partially offset by higher ending metal prices.

***Net Cash Flows used in Investing Activities***

For the years ended December 31, 2025 and 2024, net cash flows used in investing activities were $309 million and $313

million, respectively. Capital expenditures, net of Property, Plant and Equipment inflows were $311 million and $401 million,

respectively, and related primarily to maintenance investments in our manufacturing facilities as well as return-seeking and

growth projects such as investments in our recycling and casting capacities. For the years ended December 31, 2025 and 2024,

collection of deferred purchase price receivables under certain of our factoring agreements was $2 million and $85 million,

respectively.

Capital expenditures by segment are detailed in Note 3.3 of our audited Consolidated Financial Statements.

***Net Cash Flows used in Financing Activities***

For the year ended December 31, 2025, net cash flows used in financing activities were $215 million, primarily reflecting

share repurchases, repayment of the borrowings under the Pan-U.S. ABL facility as well as realized foreign exchange losses on

net debt hedging instruments due to the weakening of the U.S. dollar. During the year ended December 31, 2025, Constellium

repurchased 8.9 million ordinary shares of the Company for $115 million.

For the year ended December 31, 2024, net cash flows used in financing activities were $61 million, primarily reflecting

share repurchases, the impact of the August 2024 refinancing, and borrowings under the Pan-U.S. ABL facility. During the year

ended December 31, 2024, Constellium repurchased 4.6 million ordinary shares of the Company for $79 million. In August

2024, Constellium issued $350 million of 6.375% Senior Notes due 2032 and €300 million of 5.375% Senior Notes due 2032,

using the proceeds and cash on hand to redeem the remaining portion of the $250 million of 5.875% Senior Notes due 2026 and

the €400 million of 4.250% Senior Notes due 2026.

**Principal Accounting Policies, Critical Accounting Estimates and Key Judgments**

Our principal accounting policies and new standards and interpretations not yet adopted are set out in Note 1 to the

audited Consolidated Financial Statements, which appear in this Annual Report.

The preparation of our consolidated financial statements requires management to make judgments, estimates and

assumptions that affect the reported amounts of revenues, expenses, assets and liabilities, and the accompanying disclosures, as

well as the disclosure of contingent liabilities. These judgments, estimates and assumptions are based on management's best

knowledge of the relevant facts and circumstances, giving consideration to previous experience. However, actual results may

differ from the amounts included in the audited Consolidated Financial Statements. Key sources of estimation uncertainty that

have a significant risk of causing a material adjustment to the carrying amounts of assets and liabilities within the next financial

year include the items presented below. The Company continuously reviews its significant assumptions and estimates in light of

the uncertainty associated with the global geopolitical and macroeconomic conditions and their potential direct and indirect

impacts on its business and its financial statements. There can be no guarantee that our assumptions will materialize or that

actual results will not differ materially from estimates.

***Pension, other post-employment benefits and other long-term employee benefits***

The present value of the defined benefit obligations depends on a number of factors that are determined on an actuarial

basis using a number of assumptions, and its determination requires the application of judgment. Assumptions used and

judgments made in determining the defined benefit obligations and net pension costs include discount rates, the expected long-

term rate of return on plan assets, rates of future compensation increase, and the criteria considered to determine when a plan

amendment has occurred.

Any material changes in these assumptions could result in a significant change in Pensions and other post-employment

benefit obligations and in employee benefit expenses recognized in the Consolidated Income Statement or actuarial gains and

losses recognized in Other Comprehensive Income. Details of the key assumptions made and judgments applied are set out in

Note 17 to our audited Consolidated Financial Statements.

***Deferred income taxes***

Significant judgment is also required to determine the extent to which deferred tax assets can be recognized. In assessing

the recognition of deferred tax assets, management considers whether it is more likely than not (greater than 50%) that the

deferred tax assets will be utilized. If it is determined that it is more likely than not that some or all of the deferred tax assets

will not be realized, a valuation allowance is recognized to reduce the carrying amount of these assets. The deferred tax assets

will be ultimately utilized to the extent that sufficient taxable profits will be available in the years in which the temporary

differences become deductible. This assessment is conducted through a detailed review of deferred tax assets by jurisdiction

and takes into account the scheduled reversals of taxable and deductible temporary differences, past, current and expected

future performance deriving from the budget, the business plan and tax planning strategies. A full valuation allowance is

recognized for deferred tax assets in the jurisdictions where it is less likely than not that sufficient taxable profits will be

available against which the deductible temporary differences can be utilized. Details of the key assumptions made and

judgments applied are set out in Note 7 to our audited Consolidated Financial Statements.

***Impairment tests for property, plant and equipment***

Long-lived assets, including property, plant and equipment are reviewed for impairment when facts and circumstances

indicate that the asset carrying value may not be recoverable from its undiscounted projected cash flows. Any impairment loss

is measured by comparing the carrying value of the asset to its fair value. Impairment tests on property, plant and equipment

depend on a number of assumptions, in particular market data, estimated future cash flows and discount rates. These

assumptions are subject to risk and uncertainty. Any material changes in these assumptions could result in a significant change

in any impairment of assets. Details of the key assumptions made and judgments applied, where applicable, are set out in Note

11 to our audited Consolidated Financial Statements.

**Recently issued accounting standards**

See Note 1 - General information and summary of significant accounting policies to our accompanying Consolidated

Financial Statements for a full description of recent accounting pronouncements, if applicable, including the respective

expected dates of adoption and expected effects on results of operations and financial condition.

**Non-GAAP measures**

Adjusted EBITDA is not a measure defined by GAAP. We believe the most directly comparable GAAP measure to

Adjusted EBITDA is our net income or loss for the relevant period.

Adjusted EBITDA is defined as income/(loss) from continuing operations before income taxes, results from joint

ventures, net finance costs, other expenses and depreciation and amortization as adjusted to exclude restructuring costs,

impairment charges, unrealized gains or losses on derivatives and on foreign exchange differences on transactions that do not

qualify for hedge accounting, share-based compensation expense, non-operating gains / (losses) on pension and other post-

employment benefits, factoring expenses, effects of certain purchase accounting adjustments, start-up and development costs or

acquisition, integration and separation costs, certain incremental costs and other exceptional, unusual or generally non-recurring

items.

We believe Adjusted EBITDA, as defined above, is useful to investors as it illustrates the underlying performance of

continuing operations by excluding certain non-recurring and non-operating items. Similar concepts of adjusted EBITDA are

frequently used by securities analysts, investors and other interested parties in their evaluation of our company and in

comparison to other companies, many of which present an adjusted EBITDA-related performance measure when reporting their

results.

Adjusted EBITDA has limitations as an analytical tool. It is not a measure defined by GAAP and therefore does not

purport to be an alternative to operating profit or net income as a measure of operating performance or to cash flows from

operating activities as a measure of liquidity. Adjusted EBITDA is not necessarily comparable to similarly titled measures used

by other companies. As a result, you should not consider Adjusted EBITDA in isolation from, or as a substitute analysis for, our

results prepared in accordance with GAAP.

The following table reconciles our net income to our Adjusted EBITDA:

---

| | | |
|:---|:---|:---|
| | **For years ended December 31,**  | **For years ended December 31,**  |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** |
| **Net income**  | **275** | **60** |
| Income tax expense  | 133 | 75 |
| Finance costs – net  | 109 | 111 |
| Expenses on factoring arrangements  | 21 | 22 |
| Depreciation and amortization  | 330 | 304 |
| Impairment of assets (A) | 21 | 24 |
| Restructuring costs (B) | 3 | 11 |
| Unrealized (gains) / losses on derivatives  | (56) | 1 |
| Unrealized exchange losses / (gains) from the remeasurement of monetary assets and <br>liabilities – net <br>|  | (1) |
| Pension and other post-employment benefits - non - operating gains  | (14) | (11) |
| Share based compensation  | 19 | 25 |
| Losses on disposal  | 4 | 4 |
| Other (C) | 1 | (2) |
| **Adjusted EBITDA**<sup>1</sup> | **846** | **623** |
| *of which Metal price lag (D)* | *126* | *48* |

---

<sup>1</sup>Adjusted EBITDA includes the non-cash impact of metal price lag

_______________

(A)For the year ended December 31, 2025, we recognized impairment related to property, plant and equipment primarily in our Valais

extrusion operations and at 2 other AS&I facilities. For the year ended December 31, 2024, impairment related to property, plant and

equipment in our Valais operations.

(B)For the year ended December 31, 2025 and 2024 restructuring costs were related to cost reduction programs in the United States and in

Europe.

(C)For the year ended December 31, 2025, Other mainly includes $9 million of insurance proceeds and $9 million of losses resulting from

flooding in the Valais (Switzerland) facilities at the end of June 2024.

For the year ended December 31, 2024, Other mainly includes $45 million of insurance proceeds and $43 million of losses resulting from

flooding in the Valais (Switzerland) facilities at the end of June 2024, $4 million of insurance proceeds related to assets damaged in 2021

and $3 million gain from the acquisition of the non-controlling interests of Railtech Alu-Singen, as well as $6 million of costs associated

with non-recurring corporate transformation projects.

(D)Metal price lag represents the financial impact of the timing difference between when aluminum prices included within Constellium's

Revenue are established and when aluminum purchase prices included in Cost of sales are established, which is a non-cash financial

impact. The calculation of metal price lag adjustment is based on a standardized methodology applied at each of Constellium's

manufacturing sites. Metal price lag is calculated as the average value of product purchased in the period, approximated at the market

price, less the value of product in inventory at the weighted average of metal purchased over time, multiplied by the quantity sold in the

period.

**Item 7A. Quantitative and Qualitative Disclosures About Market Risk**

Our financial risk management strategy focuses on minimizing the cash flow impacts of volatility in foreign currency

exchange rates and commodity prices, while maintaining the financial flexibility the Company requires in order to successfully

execute its business strategy. We use derivative financial instruments as risk management tools only, and not for speculative

purposes.

Due to the Group's capital structure and the nature of its operations, the Company is exposed to the following market

risks: foreign exchange, commodity price and interest rate risks.

**Foreign exchange risk**

We are a global company with operations in the United States, France, Germany, Switzerland, the Czech Republic,

Slovakia, Spain, Mexico, Canada and China. As our reporting currency is the U.S. dollar, our revenue and earnings have

exposure to a number of currencies, primarily the U.S. dollar, the euro, the Swiss franc and the Czech koruna.

Foreign exchange risk is the risk that the fair value or future cash flows of a currency exposure will fluctuate because of

changes in foreign exchange rates.

Net assets, earnings and cash flows are influenced by multiple currencies due to the geographic diversity of sales and the

countries in which the Company operates.

The Company has the following foreign exchange risk: (i) transaction exposures, which include commercial transactions

related to forecasted sales and purchases and on-balance sheet receivables/payables resulting from such transactions as well as

financing transactions related to external and internal net debt, and (ii) translation exposures, which relate to net investments in

entities whose functional currency is not the U.S. dollar that are converted in U.S. dollars in the Consolidated Financial

Statements. We engage in hedging activities to attempt to mitigate the effects of foreign currency transactions on our

profitability and cash flow.

***Commercial transaction exposures***

Transaction impacts arise when our businesses transact in a currency other than their own functional currency. As a

result, we are exposed to foreign exchange risk on payments and receipts in multiple currencies. In Europe, a portion of our

revenue is denominated in the U.S. dollar while the majority of our costs incurred are denominated in local currencies.

The Company policy is to hedge committed and highly probable forecasted foreign currency commercial transactions.

The Company uses foreign exchange forwards and foreign exchange swaps for this purpose.

***Financing transaction exposures***

When the Company enters into intercompany loans and deposits, the financing is generally provided in the functional

currency of the subsidiary. The foreign currency exposure of the Company's external funding and liquid assets is systematically

hedged either naturally through intercompany foreign currency loans and deposits or through foreign currency derivatives.

***Foreign exchange sensitivity on commercial and financing transaction exposures***

The largest exposures of the Company are related to the U.S. dollar/euro exchange rate in non-US dollar functional

currency entities. The table below summarizes the impact on income and equity (before tax effect) of a 10% strengthening of

the U.S. dollar versus the euro.

---

| | | |
|:---|:---|:---|
| ***(in millions of U.S. dollars)*** | **Effect on income** <br>**before tax**<br>| **Effect on pretax** <br>**equity**<br>|
| Trade receivables | **6** | **—** |
| Trade payables | **(1)** | **—** |
| Derivatives on commercial transactions (A) | **(43)** | **(32)** |
| Net commercial transaction exposure | **(38)** | **(32)** |
| Cash in Bank and intercompany loans | **99** | **—** |
| Borrowings | **(131)** | **—** |
| Derivatives on financing transactions | **32** | **—** |
| Net financing transaction exposure | **—** | **—** |
| **Total** | **(38)** | **(32)** |

---

(A)Gains or losses on the hedging instruments are expected to offset losses or gains on the underlying hedged forecasted sales that will be

reflected in future years when these sales are recognized. The impact on pretax equity of $(32) million relates to derivatives hedging

forecasted sales from 2026 to 2029 which are designated as cash flow hedges.

The amounts shown in the table above may not be indicative of future results since the balances of financial assets and

liabilities may change.

***Translation exposures***

As our reporting currency is the U.S. dollar, and the functional currencies of the businesses located outside of the United

States are primarily the euro, the Swiss franc and the Czech koruna, the results of the businesses located outside of the United

States must be translated each period to U.S. dollar. Accordingly, fluctuations in the exchange rate of the functional currencies

of our businesses located outside of the United States against the U.S. dollar have a translation impact on our results of

operations.

Foreign exchange impacts related to the translation of net investments in non-U.S. dollar functional currency subsidiaries

from functional currency to U.S. dollar, and of the related revenue and expenses, are not hedged as the Company operates in

these various countries on a permanent basis.

***Foreign exchange sensitivity on translation exposures***

The exposure relates to foreign currency translation of net investments in non-U.S. dollar functional currency subsidiaries

and arises mainly from operations conducted by euro functional currency subsidiaries.

The table below summarizes the impact on income and equity of a 10% strengthening of the U.S. dollar versus the euro

(on average rate for net income and closing rate for equity) for euro functional currency entities.

---

| | | |
|:---|:---|:---|
| ***(in millions of U.S. dollars)*** | **Effect on net** <br>**income**<br>| **Effect on equity** |
| 10% strengthening U.S. dollar versus euro | **(15)** | **(45)** |

---

The amounts shown in the table above may not be indicative of future results since the balances of financial assets and

liabilities may change.

**Commodity price risk** 

The Company is subject to the effects of market fluctuations in the price of aluminum, which is the Company's primary

metal input and a significant component of its output. The Company is also exposed to variation in regional premiums and in

the price of copper, lithium, magnesium, manganese, silicon, silver or zinc, but in a less significant way.

The Company's risk management practices aim to mitigate our exposure to changing primary aluminum and regional

premium prices. Moreover, while we limit our exposure to unfavorable price changes, we also limit our ability to benefit from

favorable price changes. We do not apply hedge accounting for the derivative instruments we entered into in order to hedge our

exposure to changes in metal prices and the mark-to-market movements for these instruments are recognized in Other Gains

and Losses - net.

The Company's results are also impacted by fluctuations in the primary and scrap aluminum prices. We purchase large

amounts of scrap aluminum to manufacture some of our products because scrap usually trades at a discount to the market price

of primary aluminum (i.e. LME plus regional premiums). The difference between the price of primary aluminum and price of

scrap is referred to as the "scrap spread." The scrap spread depends on regional scrap aluminum supply and overall market

demand. If the scrap spread widens and the price of primary aluminum remains static, this could have a favorable impact on our

Company's results, while the converse could lead to an unfavorable impact. Therefore, the Company's results could be impacted

by market conditions related to aluminum scrap and the effectiveness and timing of our scrap purchasing activities.

Aluminum prices are determined by worldwide forces of supply and demand and are volatile. We operate a pass–through

business model and therefore, to the extent possible, avoid taking aluminum price risk. In case of significant sustained increases

in the price of aluminum, the demand for our products may be affected over time.

The Company policy is to minimize exposure to aluminum price volatility by passing through the aluminum price risk to

customers and using derivatives where necessary. The company policy is to minimize exposure to aluminum price volatility by

pricing our products to include the cost of the metal purchased and hedging any remaining exposure through the use of financial

derivatives, to the extent possible. The hedging program intends to convert the price of the aluminum sales and purchases to be

on the same or similar floating basis. As a result, in a scenario where LME price increases, we have limited additional cash

requirements to finance the increased replacement cost of our inventory.

Temporary increases in inventory, to the extent material, are sold forward to the expected sales date to ensure the price

paid for the metal is recovered when it is sold.

The Company also enters into derivatives for copper, aluminum premium, silver and zinc to offset the commodity price

exposure inherent to certain sales and purchase contracts.

Our operations require substantial amounts of energy to run, primarily electricity and natural gas. The direction of energy

costs depends on the energy supply and demand relationships in the regions we operate in. The current geopolitical instability

continues to expose us to the risk of energy supply disruptions. In addition, sustainability trends are expected to put upward

pressure on energy costs over time. A significant increase in energy costs or disruption of energy supply could have a material

adverse effect on financial position, results of operations, and cash flows. In many instances, the Company purchases energy

fixed-price derivatives to lock in energy costs where a fixed price purchase contract is not possible.

***Commodity price sensitivity: risks associated with derivatives***

The net impact on earnings of a 10% increase in the market price of aluminum, based on the aluminum derivatives held

by the Company at December 31, 2025 (before tax), with all other variables held constant, was estimated to be a $35 million

gain. The balances of these financial instruments may change in future years, and therefore these amounts may not be indicative

of future results.

**Interest rate risk** 

Interest rate risk is the risk that the fair value or future cash flows of financial instruments will fluctuate because of

changes in market interest rates. The Company's interest rate risk arises principally from borrowings. Borrowings issued at

variable rates expose the Company to cash flow interest rate risk. Borrowings issued at fixed rates expose the Company to fair

value interest rate risk. At December 31, 2025, the Company's borrowings were mainly at fixed rates.

***Interest rate sensitivity: risks associated with variable-rate financial instruments***

The impact on income before income tax of a 50 basis point increase or decrease in the EURIBOR or SOFR interest rates

as applicable, based on the variable rate financial instruments held by the Company at December 31, 2025 and 2024, with all

other variables held constant, was estimated to be approximately $3 million and $2 million for the years ended December 31,

2025, and December 31, 2024, respectively. However, the balances of such financial instruments may not remain constant in

future years, and therefore these amounts may not be indicative of future results.

**Item 8. Financial Statements and Supplementary Data**

**INDEX TO FINANCIAL STATEMENTS**

**Constellium SE Audited Consolidated Financial Statements as of December 31, 2025 and 2024 and for the years** 

**ended December 31, 2025, 2024 and 2023** 

---

| | |
|:---|:---|
| <u>[Report of Independent Registered Public Accounting Firm (PCAOB ID](#ib44bc6f07024461db47196f23b7229f5_61)</u>1347<u>[)](#ib44bc6f07024461db47196f23b7229f5_61)</u> | <u>[48](#ib44bc6f07024461db47196f23b7229f5_61)</u> |
| <u>[Consolidated Income Statements](#ib44bc6f07024461db47196f23b7229f5_64)</u> | <u>[50](#ib44bc6f07024461db47196f23b7229f5_64)</u> |
| <u>[Consolidated Statements of Comprehensive Income](#ib44bc6f07024461db47196f23b7229f5_67)</u> | <u>[51](#ib44bc6f07024461db47196f23b7229f5_67)</u> |
| <u>[Consolidated Balance Sheets](#ib44bc6f07024461db47196f23b7229f5_70)</u> | <u>[52](#ib44bc6f07024461db47196f23b7229f5_70)</u> |
| <u>[Consolidated Statements of Changes in Equity](#ib44bc6f07024461db47196f23b7229f5_73)</u> | <u>[53](#ib44bc6f07024461db47196f23b7229f5_73)</u> |
| <u>[Consolidated Statements of Cash Flows](#ib44bc6f07024461db47196f23b7229f5_76)</u> | <u>[54](#ib44bc6f07024461db47196f23b7229f5_76)</u> |
| <u>[Notes to the Consolidated Financial Statements](#ib44bc6f07024461db47196f23b7229f5_79)</u> | <u>[55](#ib44bc6f07024461db47196f23b7229f5_79)</u> |

---

**Report of Independent Registered Public Accounting Firm** 

To the Board of Directors and Shareholders of Constellium SE

***Opinions on the Financial Statements and Internal Control over Financial Reporting***

We have audited the accompanying consolidated balance sheets of Constellium SE and its subsidiaries (the "Company") as of

December 31, 2025 and 2024, and the related consolidated statements of income, of comprehensive income, of changes in

equity and of cash flows for each of the three years in the period ended December 31, 2025, including the related notes

(collectively referred to as the "consolidated financial statements"). We also have audited the Company's internal control over

financial reporting as of December 31, 2025, based on criteria established in *Internal Control - Integrated Framework* (2013)

issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial

position of the Company as of December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the

three years in the period ended December 31, 2025 in conformity with accounting principles generally accepted in the United

States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over

financial reporting as of December 31, 2025, based on criteria established in *Internal Control - Integrated Framework* (2013)

issued by the COSO.

***Basis for Opinions***

The Company's management is responsible for these consolidated financial statements, for maintaining effective internal

control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included

in Management's Annual Report on Internal Control over Financial Reporting appearing under Item 9A. Our responsibility is to

express opinions on the Company's consolidated financial statements and on the Company's internal control over financial

reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight

Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S.

federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the

audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement,

whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material

respects.

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement

of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks.

Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated

financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by

management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal

control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the

risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based

on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the

circumstances. We believe that our audits provide a reasonable basis for our opinions.

***Definition and Limitations of Internal Control over Financial Reporting***

A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the

reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally

accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures

that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and

dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit

preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and

expenditures of the company are being made only in accordance with authorizations of management and directors of the

company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or

disposition of the company's assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also,

projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate

because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

***Critical Audit Matters***

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial

statements that was communicated or required to be communicated to the audit committee and that (i) relates to accounts or

disclosures that are material to the consolidated financial statements and (ii) involved our especially challenging, subjective, or

complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated

financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate

opinion on the critical audit matter or on the accounts or disclosures to which it relates.

*Recoverability of deferred tax assets*

As described in Note 7 to the consolidated financial statements, as of December 31, 2025, the Company recognized net deferred

income tax assets of $200 million, including a valuation allowance of $82 million, relating to temporary differences between

carrying amounts of existing assets and liabilities and their respective tax bases and tax losses carried forward. Of these net

deferred tax assets, tax losses carried forward are $210 million, including a valuation allowance of $49 million. In assessing the

realizability of deferred tax assets, management considers whether it is more likely than not that the deferred tax assets will be

utilized. The deferred income tax assets are recognized only to the extent that sufficient taxable profits will be available in the

years in which the temporary differences become deductible. This assessment was conducted through a detailed review of

deferred tax assets by jurisdiction and takes into account the scheduled reversals of taxable and deductible temporary

differences, past, current and expected future performance deriving from the budget, the business plan and tax planning

strategies. Management exercised significant judgment in determining that, based on the expected taxable income of the

entities, it is more likely than not that a total of $200 million net deferred tax assets will be recoverable.

The principal considerations for our determination that performing procedures relating to the recoverability of deferred income

tax assets is a critical audit matter are (i) the significant judgment by management when considering whether or not it is likely

that deferred income tax assets will be utilized and (ii) a high degree of auditor judgment, subjectivity and effort in performing

procedures and evaluating management's assessment of the recoverability of deferred tax assets.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall

opinion on the consolidated financial statements. These procedures included testing the effectiveness of controls relating to

management's assessment of the recoverability of deferred tax assets. These procedures also included, among others, (i)

evaluating the positive and negative evidence available to support management's assessment of the realizability of deferred tax

assets; (ii) testing the completeness and accuracy of the underlying data used in management's assessment; and (iii) evaluating

the reasonableness of management's projections of future profitability by year. Evaluating the reasonableness of management's

projections of future profitability by year involved considering (i) the deferred income tax assets by jurisdiction and agreeing

the projections included in the forecasted future taxable profits with approved underlying business plans; (ii) the current and

past performance against the projections included in the business plans used by the Company; (iii) the historical taxable profits,

applicable tax rates and local expiry periods of tax losses together with any applicable restrictions in recovery established by

local legislation; (iv) the estimated reversal of the various temporary differences; and (v) the consistency with evidence

obtained in other areas of the audit.

/s/ PricewaterhouseCoopers Audit

Neuilly-sur-Seine, France

February 25, 2026

We have served as the Company's auditor since 2011.

**CONSOLIDATED INCOME STATEMENTS**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | <br>**Notes** | **2025** | **2024** | **2023** |
| Revenue | 2 | **8449** | 7335 | 7826 |
| Cost of sales (excluding depreciation and amortization) |  | **(7262)** | (6397) | (6771) |
| Depreciation and amortization |  | **(330)** | (304) | (300) |
| Selling and administrative expenses |  | **(332)** | (313) | (317) |
| Research and development expenses |  | **(51)** | (49) | (52) |
| Other gains and losses – net | 5 | **43** | (26) | (43) |
| Finance costs – net | 6 | **(109)** | (111) | (111) |
| Income before tax |  | **408** | 135 | 232 |
| Income tax expense | 7 | **(133)** | (75) | (75) |
| **Net income** |  | **275** | 60 | 157 |
| Attributable to: |  |  |  |  |
| Equity holders of Constellium |  | **273** | 56 | 152 |
| Non-controlling interests |  | **2** | 4 | 5 |
| **Net income** |  | **275** | 60 | 157 |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
| Earnings per share attributable to the equity holders of <br>Constellium (in dollars) <br>| **Notes** | **2025** | **2024** | **2023** |
| Basic | 8 | **1.95** | 0.38 | 1.04 |
| Diluted | 8 | **1.92** | 0.38 | 1.03 |

---

The accompanying notes are an integral part of these consolidated financial statements.

**CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | <br>**Notes** | **2025** | **2024** | **2023** |
| Net income |  | **275** | 60 | 157 |
| Other comprehensive income / (loss) |  |  |  |  |
| Net change in post-employment benefit obligations |  | **31** | 6 | (41) |
| Income tax on net change in post-employment benefit <br>obligations<br>|  | **(1)** | (2) | 6 |
| Net change in cash flow hedges | 16 | **30** | (12) | 7 |
| Income tax on cash flow hedges |  | **(8)** | 3 | (2) |
| Currency translation adjustments |  | **17** | (10) | (6) |
| Other comprehensive income / (loss) | **19** | **69** | (15) | (36) |
| **Total comprehensive income** |  | **344** | 45 | 121 |
| Attributable to: |  |  |  |  |
| Equity holders of Constellium |  | **341** | 42 | 116 |
| Non-controlling interests |  | **3** | 3 | 5 |
| **Total comprehensive income** |  | **344** | 45 | 121 |

---

The accompanying notes are an integral part of these consolidated financial statements.

**CONSOLIDATED BALANCE SHEETS** 

---

| | | | |
|:---|:---|:---|:---|
| | | **At December 31,** | **At December 31,** |
| <br>***(in millions of U.S. dollars) except share data and as otherwise stated*** | <br>**Notes** | **2025** | **2024** |
| **Assets** |  |  |  |
| **Current assets** |  |  |  |
| Cash and cash equivalents |  | **120** | 141 |
| Trade receivables and other, net | 9 | **723** | 486 |
| Inventories | 10 | **1407** | 1181 |
| Fair value of derivatives instruments and other financial assets | 16 | **72** | 26 |
| **Total current assets** |  | **2322** | 1834 |
| **Non-current assets** |  |  |  |
| Property, plant and equipment, net | 11 | **2585** | 2408 |
| Goodwill | 13 | **47** | 46 |
| Intangible assets, net | 13 | **88** | 97 |
| Deferred tax assets | 7 | **270** | 311 |
| Trade receivables and other, net |  | **31** | 36 |
| Fair value of derivatives instruments | 16 | **11** | 2 |
| **Total non-current assets** |  | **3032** | 2900 |
| **Total assets** |  | **5354** | 4734 |
| **Liabilities** |  |  |  |
| **Current liabilities** |  |  |  |
| Trade payables and other  | 14 | **1674** | 1309 |
| Current portion of long-term debt | 15 | **39** | 39 |
| Fair value of derivatives instruments | 16 | **18** | 33 |
| Income tax payable |  | **18** | 18 |
| Pension and other benefit obligations | 17 | **24** | 22 |
| Provisions | 18 | **25** | 25 |
| **Total current liabilities** |  | **1798** | 1446 |
| **Non-current liabilities** |  |  |  |
| Trade payables and other  |  | **163** | 156 |
| Long-term debt | 15 | **1905** | 1879 |
| Fair value of derivatives instruments | 16 | **3** | 21 |
| Pension and other benefit obligations | 17 | **338** | 375 |
| Provisions | 18 | **106** | 91 |
| Deferred tax liabilities | 7 | **70** | 39 |
| **Total non-current liabilities** |  | **2585** | 2561 |
| **Total liabilities** |  | **4383** | 4007 |
| **Commitments and contingencies** | 20 |  |  |
| **Shareholder's equity** |  |  |  |
| Ordinary shares, par value €0.02, 146,819,884 shares issued at December 31, 2025 and 2024; <br>135,424,702 and 143,523,308 shares outstanding at December 31, 2025 and 2024, respectively<br>|  | **4** | 4 |
| Additional paid in capital |  | **693** | 674 |
| Accumulated other comprehensive income | 19 | **54** | (14) |
| Retained earnings |  | **354** | 93 |
| Treasury shares 11,395,182 at December 31, 2025 and 3,296,576 at December 31, 2024 |  | **(153)** | (51) |
| Equity attributable to equity holders of Constellium |  | **952** | 706 |
| Non-controlling interests |  | **19** | 21 |
| **Total equity** |  | **971** | 727 |
| **Total equity and liabilities** |  | **5354** | 4734 |

---

The accompanying notes are an integral part of these consolidated financial statements.

**CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY**

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ***in millions of U.S. dollars, except share*** <br>***amounts***<br>| **Ordinary** <br>**shares** <br>**outstanding**<br>| **Ordinary** <br>**shares**<br>| **Treasury** <br>**shares**<br>| **Accumulated** <br>**other** <br>**comprehensive** <br>**income / (loss)**<br>| **Additional** <br>**paid in** <br>**capital**<br>| **Retained** <br>**earnings**<br>| **Non-**<br>**controlling** <br>**interests**<br>| **Total equity** |
| At January 1, 2025 | 143523308 | 4 | (51) | (14) | 674 | 93 | 21 | **727** |
| Net income |  |  |  |  |  | 273 | 2 | **275** |
| Other comprehensive income / <br>(loss)<br>|  |  |  | 68 |  |  | 1 | **69** |
| Total comprehensive income / <br>(loss)<br>|  |  |  | 68 |  | 273 | 3 | **344** |
| Share-based compensation |  |  |  |  | 19 |  |  | **19** |
| Repurchase of ordinary shares | (8914355) |  | (115) |  |  |  |  | **(115)** |
| Allocation of treasury shares to <br>share-based compensation plan <br>vested<br>| 815749 |  | 13 |  |  | (13) |  | **—** |
| Other |  |  |  |  |  | 1 |  | **1** |
| Transactions with non-<br>controlling interests<br>|  |  |  |  |  |  | (5) | **(5)** |
| **At December 31, 2025** | **135424702** | **4** | **(153)** | **54** | **693** | **354** | **19** | **971** |

---

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ***in millions of U.S. dollars, except share*** <br>***amounts***<br>| **Ordinary** <br>**shares** <br>**outstanding**<br>| **Ordinary** <br>**shares**<br>| **Treasury** <br>**shares**<br>| **Accumulated** <br>**other** <br>**comprehensive** <br>**income / (loss)**<br>| **Additional** <br>**paid in** <br>**capital**<br>| **Retained** <br>**earnings**<br>| **Non-**<br>**controlling** <br>**interests**<br>| **Total equity** |
| At January 1, 2024 | 146819884 | 4 |  |  | 649 | 65 | 24 | **742** |
| Net income |  |  |  |  |  | 56 | 4 | **60** |
| Other comprehensive income / <br>(loss)<br>|  |  |  | (14) |  |  | (1) | **(15)** |
| Total comprehensive income / <br>(loss)<br>|  |  |  | (14) |  | 56 | 3 | **45** |
| Share-based compensation |  |  |  |  | 25 |  |  | **25** |
| Repurchase of ordinary shares | (4635320) |  | (79) |  |  |  |  | **(79)** |
| Allocation of treasury shares to <br>share-based compensation plan <br>vested<br>| 1338744 |  | 28 |  |  | (28) |  | **—** |
| Transactions with non-controlling <br>interests<br>|  |  |  |  |  |  | (6) | **(6)** |
| At December 31, 2024 | 143523308 | 4 | (51) | (14) | 674 | 93 | 21 | **727** |

---

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| ***in millions of U.S. dollars, except share*** <br>***amounts***<br>| **Ordinary** <br>**shares** <br>**outstanding**<br>| **Ordinary** <br>**shares**<br>| **Treasury** <br>**shares**<br>| **Accumulated** <br>**other** <br>**comprehensive** <br>**(loss) / income**<br>| **Additional** <br>**paid in** <br>**capital**<br>| **Retained** <br>**earnings**<br>| **Non-**<br>**controlling** <br>**interests**<br>| **Total equity** |
| At January 1, 2023 | 144301592 | 4 |  | 36 | 627 | (87) | 23 | **603** |
| Net income |  |  |  |  |  | 152 | 5 | **157** |
| Other comprehensive income / <br>(loss)<br>|  |  |  | (36) |  |  |  | **(36)** |
| Total comprehensive income / <br>(loss)<br>|  |  |  | (36) |  | 152 | 5 | **121** |
| Share issuance | 2518292 |  |  |  |  |  |  | **—** |
| Share-based compensation |  |  |  |  | 22 |  |  | **22** |
| Transactions with non-controlling <br>interests<br>|  |  |  |  |  |  | (4) | **(4)** |
| At December 31, 2023 | 146819884 | 4 |  |  | 649 | 65 | 24 | **742** |

---

The accompanying notes are an integral part of these consolidated financial statements.

**CONSOLIDATED STATEMENTS OF CASH FLOWS**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | <br>**Notes** | **2025** | **2024** | **2023** |
| Net income |  | **275** | 60 | 157 |
| Adjustments |  |  |  |  |
| Depreciation and amortization | 11, 13 | **330** | 304 | 300 |
| Impairment of assets | 5 | **21** | 24 | 22 |
| Pension and other long-term benefits | 17 | **9** | 10 | 9 |
| Finance costs - net | 6 | **109** | 111 | 111 |
| Income tax expense  | 7 | **133** | 75 | 75 |
| Unrealized (gains) / losses on derivatives - net and from <br>remeasurement of monetary assets and liabilities - net<br>|  | **(59)** | 2 | 5 |
| Losses / (gains) on disposal | 5 | **4** | 4 | (41) |
| Other - net |  | **44** | 39 | 48 |
| Changes in working capital |  |  |  |  |
| Inventories |  | **(149)** | (24) | 202 |
| Trade receivables  |  | **(203)** | (50) | (37) |
| Trade payables  |  | **168** | (40) | (206) |
| Other |  | **9** | (24) | (31) |
| Change in provisions |  | **6** | 2 | (6) |
| Pension and other long-term benefits paid | 17 | **(54)** | (52) | (41) |
| Interest paid |  | **(104)** | (93) | (102) |
| Income tax paid | 7 | **(50)** | (47) | (33) |
| Net cash flows from operating activities |  | **489** | 301 | 432 |
| Purchases of property, plant and equipment | 3 | **(330)** | (413) | (366) |
| Property, plant and equipment inflows | 3 | **19** | 12 | 1 |
| Collection of deferred purchase price receivable | 9 | **2** | 85 | 97 |
| Acquisition of subsidiaries net of cash acquired | 22 | **—** | 3 |  |
| Proceeds from disposals, net of cash |  | **(1)** |  | 51 |
| Other investing activities |  | **1** |  | 1 |
| Net cash flows used in investing activities |  | **(309)** | (313) | (216) |
| Repurchase of ordinary shares |  | **(115)** | (79) |  |
| Proceeds from issuance of long-term debt |  | **—** | 671 |  |
| Repayments of long-term debt |  | **(6)** | (689) | (57) |
| Net change in revolving credit facilities and short-term debt |  | **(55)** | 54 | (90) |
| Finance lease repayments |  | **(6)** | (8) | (19) |
| Payment of financing costs and redemption fees |  | **—** | (14) |  |
| Transactions with non-controlling interests |  | **(7)** | (5) | (3) |
| Other financing activities |  | **(26)** | 9 | (8) |
| Net cash flows used in financing activities |  | **(215)** | (61) | (177) |
| Net decrease in cash and cash equivalents |  | **(35)** | (73) | 39 |
| **Cash and cash equivalents - beginning of year** |  | **141** | **223** | **176** |
| Net decrease in cash and cash equivalents |  | **(35)** | (73) | 39 |
| Transfer of cash and cash equivalents from / (to) assets <br>classified as held for sale<br>|  | **—** |  | 1 |
| Effect of exchange rate changes on cash and cash equivalents |  | **14** | (9) | 7 |
| **Cash and cash equivalents - end of year** |  | **120** | 141 | 223 |

---

The accompanying notes are an integral part of these consolidated financial statements.

**Notes to the Consolidated Financial Statements**

**NOTE 1 - GENERAL INFORMATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES** 

Constellium is a global leader in the development, manufacture and sale of a broad range of high value-added specialty

rolled and extruded aluminum products to the aerospace, space, defense, packaging, automotive, commercial transportation and

general industrial end-markets. As of December 31, 2025, the Group has 24 manufacturing facilities, 3 R&D centers and 3

administrative centers. The Group has approximately 11,500 employees.

Constellium SE, a French *Societas Europaea*, is the parent company of the Group.

Unless the context indicates otherwise, when we refer to "we", "our", "us", "Constellium", the "Group" and the

"Company" in this document, we are referring to Constellium SE and its subsidiaries.

**Basis of Presentation**

The Consolidated Financial Statements of Constellium SE and its subsidiaries have been prepared in accordance with the

United States Generally Accepted Accounting Principles ("U.S. GAAP").

The Consolidated Financial Statements are presented in millions of U.S. dollar, except as otherwise stated. Certain

reclassifications may have been made to prior year amounts to conform to the current year presentation.

**Judgments in applying accounting policies and key sources of estimation uncertainty**

The preparation of the Group's consolidated financial statements in accordance with U.S. GAAP requires management to

make judgments, estimates and assumptions that affect the reported amounts of revenues, expenses, assets and liabilities, and

the accompanying disclosures, and the disclosure of contingent liabilities. The principal areas of judgment relate to (1)

impairment of assets; (2) actuarial assumptions related to pension and other postretirement benefit plans; (3) tax uncertainties

and valuation allowances; and (4) assessment of loss contingencies, including environmental and litigation liabilities. These

judgments, estimates and assumptions are based on management's best knowledge of the relevant facts and circumstances,

giving consideration to previous experience. Future events and their effects cannot be predicted with certainty, and accordingly,

our accounting estimates require the exercise of judgment. The accounting estimates used in the preparation of our consolidated

financial statements may change as new events occur, more experience is acquired, additional information is obtained, and our

operating environment changes. The Group continuously reviews its significant assumptions and estimates in light of the

uncertainty associated with the global geopolitical and macroeconomic conditions and their potential direct and indirect impacts

on its business and its financial statements. There can be no guarantee that our assumptions will materialize or that actual results

will not differ materially from estimates.

**Principles of consolidation**

The Consolidated Financial Statements include the assets, liabilities, equity, revenues, expenses and cash flows of

Constellium SE and its controlled subsidiaries. All intercompany transactions and balances are eliminated.

Equity investments in which the Group exercises significant influence but does not control are accounted for under the

equity method.

**Segment reporting**

Operating segments are based upon the product lines, markets and industries served and are reported in a manner

consistent with the internal reporting provided to the chief operating decision-maker. The Chief Executive Officer, who is

responsible for allocating resources and assessing performance of the operating segments, has been identified as the chief

operating decision-maker.

The Company operates in three reportable segments: Aerospace & Transportation ("A&T"), Packaging & Automotive

Rolled Products ("P&ARP"), and Automotive Structures & Industry ("AS&I"). The segments are managed separately because

they offer different products and services. Refer to Note 3 - Segment information for further information.

The accounting principles used to prepare the Group's operating segment information are the same as those used to

prepare the Group's Consolidated Financial Statements.

**Foreign currency transactions and foreign operations**

The assets and liabilities of operations, whose functional currency is other than the U.S. dollar, are translated to U.S.

dollar at the period end exchange rates, and revenues and expenses are translated at average exchange rates for the period.

Differences arising from this translation are included in the currency translation adjustment component of accumulated other

comprehensive loss and non-controlling interests, both of which are on our Consolidated Balance Sheets. If there is a completed

sale or liquidation of our ownership in a foreign operation, the relevant currency translation adjustment is recognized in our

consolidated statement of operations.

For all operations, the monetary items denominated in currencies other than the functional currency are remeasured at

period-end exchange rates, and transaction gains and losses are included in other gains and losses - net, net in our consolidated

statements of operations. Non-monetary items are remeasured at historical rates.

**Revenue from contracts with customers**

The Group recognizes revenue when it satisfies a performance obligation in accordance with the provisions of a customer

order or contract. This is achieved when control of the product has been transferred to the customer, which is generally

determined when title, ownership, and risk of loss pass to the customer, all of which occurs upon shipment or delivery of the

product. The shipping terms vary across all businesses and depend on the product, the country of origin, and the type of

transportation. Accordingly, the sale of Constellium's products to its customers represent single performance obligations for

which revenue is recognized at a point in time. In certain limited circumstances, the Group may be required to recognize

revenue over time for products that have no alternative use and for which the Group has an enforceable right to payment for

production completed to date. Revenue is based on the consideration the Company expects to receive in exchange for its

products. Returns and other adjustments have not been material. Based on the foregoing, no significant judgment is required to

determine when control of a product has been transferred to a customer.

The Group considers shipping and handling activities as costs to fulfill the promise to transfer the related products. As a

result, customer payments of shipping and handling costs are recorded as a component of revenue.

The Group applies the practical expedient for disclosures on performance obligations that are part of contracts that have

an original duration of one year or less.

The Group elected the practical expedient on significant financing components when the period of transfer of the product

and the payment is one year or less.

**Research and development costs**

Research and development costs are expensed as incurred.

**Other gains and losses - net**

Other gains and losses – net includes: (i) realized and unrealized gains and losses for commodity derivatives and foreign

exchange derivatives contracted for commercial purposes to which hedge accounting is not applied, (ii) unrealized exchange

gains and losses from the remeasurement of monetary assets and liabilities, (iii) the ineffective portion of changes in the fair

value of derivatives designated for hedge accounting, (iv) impairment charges on assets, (v) non-operating expenses on

factoring arrangements and (vi) non-operating expenses on pension and other post-employment benefits.

Other gains and losses – net also includes other unusual, infrequent or non-recurring items. Such items are disclosed by

virtue of their size, nature or incidence. In determining whether an event or transaction is unusual, infrequent or non-recurring,

management considers quantitative as well as qualitative factors such as the frequency or predictability of occurrence.

**Interest income and expense**

Interest expense on short and long-term financing is recorded at the relevant rates on the various borrowing agreements

using the effective interest rate method.

Borrowing costs, including interest, incurred for the construction of any qualifying asset are capitalized during the period

of time required to complete and prepare the asset for its intended use.

**Cash and cash equivalents**

Cash and cash equivalents are comprised of cash in bank accounts, on hand, short-term deposits held on call with banks

and other short-term highly liquid investments with original maturities of three months or less that are readily convertible into

known amounts of cash and are subject to insignificant risk of changes in value.

**Trade account receivables**

*Recognition and measurement*

Trade account receivables are recognized at amortized cost. The Group applies the current expected credit loss model,

where a lifetime expected credit loss is recorded upon initial recognition. Write-downs are recorded to profit and loss when the

Group deems all or a portion of a financial asset to be uncollectible. Reversals of such losses are not permitted.

*Factoring arrangements*

In factoring arrangements under which the Group has surrendered all control over the receivables, the receivables are

derecognized from the Consolidated Balance Sheets. The Group determines whether the following conditions are met for

derecognition: (i) the transferred receivables have been isolated from the Group (including creditors in the event of bankruptcy),

(ii) the Group has no continuing involvement with the transferred receivables (iii) the Group does not maintain effective control

over the transferred receivables. If these three conditions are met, the transferred receivables qualify as a sale of financial assets

and are derecognized from the Consolidated Balance Sheets. Arrangements in which the Group derecognizes receivables result

in changes in trade receivables, which are reflected as cash flows from operating activities on the Consolidated Statement of

Cash Flows. When trade account receivables are sold with limited recourse and do not meet the conditions for derecognition,

receivables are not derecognized. Where the Group does not derecognize the receivables, the cash received from the factor is

classified as a financing cash inflow, the settlement of the receivables as an operating cash inflow and the repayment to the

factor as a financing cash outflow on the Consolidated Statement of Cash Flows.

The proceeds from the sale of certain of these receivables comprise a combination of cash and a deferred purchase price

receivable. The deferred purchase price receivable is ultimately realized by the Group following the collection by the financial

institutions of the underlying receivables sold. The Group has no retained interests in the transferred receivables, other than our

right to the deferred purchase price and immaterial collection and administrative service fees. The deferred purchase price

receivable is recorded at fair value within Fair value of derivatives instruments and other financial assets in the Consolidated

Balance Sheets. The fair values of these deferred purchase price receivables approximate their carrying values, as a result of

their liquidity or short maturity.

**Inventories**

Inventories are valued at the lower of cost or net realizable value, primarily on a weighted-average cost basis.

Weighted-average cost for raw materials, stores, work in progress and finished goods is calculated using the costs

experienced in the current period based on normal operating capacity and includes the purchase price of materials, freight,

duties and customs, and the costs of production, which includes labor, materials and other costs that are directly attributable to

the production process and production overheads.

**Derivatives and hedging**

*Derivatives*

The Group uses derivative financial instruments, such as forward currency contracts, interest rate swaps and forward

commodity contracts, to hedge its foreign currency risks, interest rate risks and commodity price risks, respectively.

Derivatives are carried as financial assets when the fair value is positive and as financial liabilities when the fair value is

negative.

Derivatives are initially recognized at fair value on the date a derivative contract is entered into and are subsequently re-

measured to their fair value at the end of each reporting period.

The accounting for subsequent changes in fair value depends on whether the derivative qualifies for hedge accounting

treatment. For derivative instruments that do not qualify for hedge accounting, changes in the fair value are recognized

immediately in profit or loss and are included in Other gains and losses – net or Finance costs – net depending on the nature of

the underlying exposure. For derivatives that qualify for hedge accounting, changes in the fair value are recognized in Other

Comprehensive Income ("OCI").

*Hedge accounting*

For derivative instruments that are designated for hedge accounting, the Group documents at the inception of the hedging

transaction the relationship between hedging instruments and hedged items as well as the risk management objective and the

strategy for undertaking the hedge transaction. The Group also documents its assessment, both at hedge inception and on an

ongoing basis, of whether the derivatives that are used in hedging transactions have been and will continue to be highly

effective in offsetting changes in cash flows of hedged items.

The effective portion of changes in the fair value of derivatives that are designated and qualify as cash flow hedges is

recognized in OCI and accumulated in equity. The gain or loss relating to the ineffective portion is recognized immediately in

the Consolidated Income Statements in Other gains and losses – net.

Amounts accumulated in equity are reclassified to the Consolidated Income Statements when the hedged item affects the

Consolidated Income Statements. The gain or loss relating to the effective portion of derivative instruments hedging forecasted

cash flows under customer agreements is recognized in Revenue. When the forecasted transaction that is hedged results in the

recognition of a non-financial asset, the gains and losses previously deferred in equity are reclassified from equity and included

in the initial measurement of the cost of the asset. The deferred amounts would ultimately be recognized in the Consolidated

Income Statements upon the sale, depreciation or impairment of the asset.

When a hedging instrument expires or is sold or terminated, or when a hedge no longer meets the criteria for hedge

accounting, any cumulative gain or loss existing in equity at that time remains in equity and is recognized when the forecasted

transaction is ultimately recognized in the Consolidated Income Statements. When a forecasted transaction is no longer

expected to occur, the cumulative gain or loss that was recognized in equity is immediately reclassified to the Consolidated

Income Statements.

*Fair value measurement*

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction

between market participants at the measurement date. The Group applies the fair value hierarchy established by GAAP for the

recognition and measurement of certain financial assets and liabilities.

**Property, plant and equipment**

*Recognition and measurement*

Property, plant and equipment acquired by the Company are recorded at cost. Borrowing costs, including interest,

directly attributable to the acquisition or construction of property, plant and equipment are included in the cost. Subsequent to

the initial recognition, Property, plant and equipment are measured at cost less accumulated depreciation and impairment, if

any. Costs are capitalized into construction work-in-progress until projects are completed and the assets are available for use.

Upon sale or disposition, the resulting gain or loss are recognized in the Consolidated Income Statements in Other gains

and losses – net.

*Depreciation*

Land is not depreciated. Property, plant and equipment are depreciated over the estimated useful lives of the related

assets using the straight-line method as follows:

• Buildings: 10 – 50 years;

• Machinery and equipment: 3 – 40 years;

• Vehicles: 5 – 8 years.

**Intangible assets**

*Recognition and measurement*

Technology and customer relationships acquired in a business combination are recognized at fair value at the acquisition

date. Following initial recognition, intangible assets are carried at cost less any accumulated amortization and impairment

losses. The useful lives of the Group intangible assets are assessed to be finite.

*Amortization*

Intangible assets are amortized over the estimated useful lives of the related assets using the straight-line method as

follows:

• Technology: 20 years;

• Customer relationships: 25 years;

• Software: 3 – 5 years.

**Goodwill**

Goodwill arising from a business combination is carried at cost as established at the date of the business combination less

accumulated impairment losses, if any.

Goodwill is allocated at the reporting unit level, which is defined as an operating segment or as a component, one level

below an operating segment. Components need to be aggregated when they have similar characteristics for allocating goodwill.

Gains and losses on the disposal of a reporting unit include the carrying amount of goodwill relating to the reporting unit

sold.

**Impairment**

*Impairment of property, plant and equipment and intangible assets*

Property, plant and equipment and intangible assets subject to amortization are reviewed for impairment if there is any

indication that the carrying amount of the asset, or asset group to which it belongs, may not be recoverable.

The Group regularly assesses whether events and circumstances with the potential to trigger impairment have occurred

and relies on a number of factors, including operating results, business plans, economic projections, and anticipated future cash

flow, to make such assessments.

The Group uses an estimate of the future undiscounted cash flows of the related asset or asset group over the estimated

remaining life of such asset or asset group in measuring whether the asset or asset group is recoverable. When the asset or asset

group is unrecoverable, the Group uses an estimate of discounted cash flows of the related asset or asset group over the

remaining life of such asset or asset group for computing the impairment loss. Any impairment loss is recognized in Other gains

and losses – net in the Consolidated Income Statements and cannot be reversed in subsequent periods.

*Impairment of goodwill*

Reporting units to which goodwill is allocated are tested for impairment at least annually, as of October 1<sup>st</sup> of each fiscal

year, or more frequently when there is an indication that allocated goodwill may be impaired. A qualitative assessment can be

performed before performing a quantitative impairment test.

An impairment loss is recognized for the amount by which the reporting unit's carrying amount exceeds its fair value,

limited to the carrying amount of goodwill allocated to the reporting unit.

Any impairment loss is recognized in Other gains and losses – net in the Consolidated Income Statements. An

impairment loss recognized for goodwill cannot be reversed in subsequent years.

*Reporting units*

The reporting units generally correspond to industrial sites.

**Taxation**

Income tax (expense) / benefit is calculated on the basis of enacted tax laws at the Consolidated Balance Sheets date in

the countries where the Company and its subsidiaries operate and generate taxable income.

The Group is subject to income taxes in France, the United States, Germany and numerous other jurisdictions. Certain of

Constellium's businesses may be included in consolidated tax returns within the Group. In certain circumstances, these

businesses may be jointly and severally liable with the entity filing the consolidated tax return, for additional taxes that may be

assessed.

Deferred income tax assets and liabilities are recognized for the estimated future tax consequences attributable to

temporary differences between the Consolidated Financial Statement carrying amounts of existing assets and liabilities and their

respective tax bases. Deferred income tax assets are also recognized for operating loss carryforwards and tax credit

carryforwards.

Deferred income tax assets and liabilities are measured using tax rates that are expected to apply in the year when the

asset is realized or the liability is settled. Deferred income tax assets are recognized in full and reduced by a valuation

allowance if it is more likely than not that some or all of the deferred income tax assets will not be realized.

**Leases**

The Group determines whether a contract contains a lease at inception. The Group leases certain land and buildings, plant

equipment, vehicles, and computer equipment. Leases under which the Group has substantially all the risks and rewards of

ownership are classified as finance leases. Various buildings and equipment are leased from third parties under finance lease

agreements. Under such finance leases, the asset financed is recognized as a right-of-use asset in the asset category to which

they relate in Property, plant and equipment and the financing is recognized as a lease liability, in Borrowings. If a lease does

not meet the finance lease classification criteria in accordance with *ASC 842 Leases ("ASC 842")*, it is classified as an

operating lease.

Lease right-of-use assets and lease liabilities with an initial term greater than 12 months are recorded on the balance sheet

at the present value of the future minimum lease payments over the lease term calculated at the lease commencement date.

Constellium uses an incremental collateralized borrowing rate based on the information available at the lease commencement

date in determining the present value of future payments, as most of the Group's leases do not provide an implicit rate. The

right-of-use assets also include any lease prepayments made and are reduced by lease incentives and accrued exit costs. For

operating leases, lease expense is recognized on a straight-line basis over the lease term. For finance leases, interest expense on

the lease liability and amortization expense on the right-of-use asset are recognized separately.

Certain real estate leases include one or more options to renew; the exercise of lease renewal options is at Constellium's

discretion. The Group includes renewal option periods in the lease term when it is determined that the options are reasonably

certain to be exercised. Certain of Constellium's real estate lease agreements include rental payments that either have fixed

contractual increases over time or adjust periodically for inflation. Also, certain of the Group's lease agreements include

variable lease payments. The variable portion of payments is not included in the initial measurement of the right-of-use asset or

lease liability due to the uncertainty of the payment amount and is recorded as lease cost in the period incurred.

The Group applies the short-term lease recognition exemption to leases that have a lease term of 12 months or less from

the commencement date and do not contain a purchase option that the Group is reasonably certain to exercise. Lease payments

on short-term leases and low-value asset leases are recognized as expense on a straight-line basis over the lease term.

The Group also applies the practical expedients for lease and non-lease components as a single component for vehicles.

**Provisions**

*Contingent liabilities*

Estimated losses are recorded at the best estimate of expenditures required to settle liabilities of uncertain timing or

amount when management determines that i) it is probable that a liability has been incurred at the date of the financial

statements and ii) such amounts can be reasonably estimated. Estimated losses are measured at management's best estimate out

of the range of possible outcomes. In the absence of management's best estimate or if each outcome is equally probable, the

loss is measured at the minimum amount in the range.

The ultimate cost to settle such liabilities is uncertain, and cost estimates can vary in response to many factors. The

settlement of these liabilities could materially differ from recorded amounts or the expected timing of expenditure could

change. As a result, there could be significant adjustments to estimated losses, which could result in additional charges or

recoveries.

*Close down and restoration costs*

Estimated close down and restoration costs are accounted for in the year when the legal obligation arising from the

related disturbance occurs and the amount required to settle the obligation can be reasonably estimated. These costs are based

on the net present value of estimated future costs. Provisions for close down and restoration costs do not include any additional

obligations expected to arise from future disturbance. The costs are estimated on the basis of a closure plan including feasibility

and engineering studies, are updated annually during the life of the operation to reflect known developments (e.g., revisions to

cost estimates and to the estimated lives of operations) and are subject to formal review at regular intervals each year.

The initial closure estimated loss together with subsequent movements in the accrual for close down and restoration

costs, including those resulting from new disturbance, updated cost estimates, changes to the estimated lives of operations and

revisions to discount rates, are capitalized in Property, plant and equipment. These costs are depreciated over the remaining

useful lives of the related assets. The estimated loss is subsequently adjusted for accretion expense, which is recognized in the

Consolidated Income Statements as an operating cost over the useful life of the asset.

*Environmental remediation costs*

Environmental remediation costs are accounted for based on the Group's best estimate of the costs of the Group's

environmental clean-up obligations. Changes in the environmental remediation estimated loss are recorded in Cost of sales

(excluding depreciation and amortization).

*Restructuring costs*

Estimated losses for restructuring and other exit and disposal activities are recorded in the period incurred within Other

gains and losses – net in the Consolidated Income Statements. Restructuring costs are determined when Constellium's

management is demonstrably committed to an approved restructuring plan and the liabilities can be reasonably estimated. The

Group recognizes liabilities that primarily include one-time termination benefits, severance, and contract termination costs,

primarily related to equipment and facility lease obligations. These amounts are based on the remaining amounts due under

various contractual agreements and are periodically adjusted for changes in circumstances that would reduce or increase these

obligations. Severance and benefit costs related to restructuring activities are recognized when management with the proper

level of authority has committed to a restructuring plan and communicated those actions to employees.

*Legal claims and other costs*

Estimated losses for legal claims are made when it is probable that liabilities will be incurred and when such liabilities

can be reasonably estimated. For asserted claims and assessments, liabilities are recorded when an unfavorable outcome of a

matter is deemed to be probable and the loss is reasonably estimable. Legal matters are reviewed on a regular basis to determine

if there have been changes in management's judgment regarding the likelihood of an unfavorable outcome or the estimate of a

potential loss.

**Pension, other post-employment plans and other long-term employee benefits**

For defined contribution plans, the contribution paid in respect of service rendered over the service year is recognized in

the Consolidated Income Statements. This expense is included in Cost of sales (excluding depreciation and amortization),

Selling and administrative expenses and Research and development expenses.

For defined benefit plans, the retirement benefit obligation recognized in the Consolidated Balance Sheets represents the

present value of the defined benefit obligation less the fair value of plan assets. The defined benefit obligations are assessed

using the projected unit credit method. The amount recorded in the Consolidated Income Statements in respect of these plans is

included within Cost of sales (excluding depreciation and amortization), Selling and administrative expenses and Research and

development expenses for its service cost component and in Finance costs – net and for its net interest cost component. Other

non-operating pension and other post-employment benefit losses or gains are included in Other gains and losses – net. The

effects of changes in actuarial assumptions and experience adjustments are initially recorded in the Consolidated Statement of

Comprehensive Income and subsequently amortized over future periods into the Consolidated Income Statements in Other

gains and losses – net.

Other post-employment benefit plans mainly relate to health and life insurance benefits to retired employees and in some

cases to their beneficiaries and covered dependents. Eligibility for coverage is dependent upon certain age and service criteria.

These benefit plans are unfunded and are accounted for as defined benefit obligations, as described above.

Other long-term employee benefits mainly include jubilees and other long-term disability benefits. For these plans,

actuarial gains and losses are recognized immediately in the Consolidated Income Statements.

**Share-based payment arrangements**

Equity-settled share-based payments to employees and corporate officers are measured at the fair value of the equity

instruments at the grant date. Market performance conditions are reflected within the grant date fair value. Service and non-

market performance conditions are not taken into account when determining the grant date fair value of awards, but the

likelihood of the conditions being met is assessed as part of the Group's best estimate of the number of equity instruments that

will ultimately vest.

The fair value determined at the grant date is expensed on a straight-line basis over the vesting period, based on the

Group's estimate of equity instruments that are expected to eventually vest based on the service and non-market vesting

conditions, with a corresponding increase in equity. At the end of each reporting period, the Group revises its estimates of the

number of equity instruments that are expected to vest based on the non-market vesting and service conditions. The impact of

the revision to original estimates, if any, is recognized in profit or loss, with a corresponding adjustment to equity.

**Government Grants**

Government grants are recognized where there is reasonable assurance that the grant will be received and all attached

conditions are complied with.

Government grants relating to the purchase of property, plant and equipment reduce the carrying amount of the asset.

They are credited to profit or loss on a straight-line basis over the expected useful lives of the related assets. Government grants

relating to costs offset the corresponding expense and are deferred and recognized in profit or loss over the period necessary to

match them with the costs that they are intended to compensate.

**Revision of certain disclosures in previously issued financial statements**

During the third quarter of 2025, the Group identified and corrected certain immaterial errors affecting metal price lag

and the resulting Segment Adjusted EBITDA for the A&T segment for certain prior periods in 2025 and 2024. The errors

resulted from misclassification of certain items within Cost of sales, which did not impact either the overall Cost of sales or the

Group's consolidated income statements but did impact the non-cash metal price lag and the resulting Segment Adjusted

EBITDA for the A&T segment. The Group assessed the materiality of these errors on a quantitative and qualitative basis and

concluded that the corrections were not material to any previously issued interim or annual consolidated financial statements.

Accordingly, the affected prior period amounts presented in this filing, or that will be presented in prospective filings, have

been revised. The impact of these revisions is presented below:

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31, 2024** | **Year ended December 31, 2024** | **Year ended December 31, 2024** |
| <br>***(in millions of U.S. dollars)*** | **As** <br>**published**<br>| **Adjustment** | **Revised** |
| A&T  | 285 | 7 | 292 |
| P&ARP  | 242 |  | 242 |
| AS&I  | 74 |  | 74 |
| H&C <sup>(1)</sup>  | (33) |  | (33) |
| **Segment Adjusted EBITDA**  | **568** | **7** | **575** |
| Metal price lag | 55 | (7) | 48 |

---

<sup>(1)</sup> Holdings and Corporate primarily reflects incidental revenues and unallocated corporate activities.

**Recently Adopted Accounting Pronouncements**

In December 2023, the Financial Accounting Standards Board ("FASB") issued ASU 2023-09 - *Improvements to Income* 

*Tax Disclosures*. The standard requires disaggregated information about a reporting entity's effective tax rate reconciliation as

well as information on income taxes paid. The standard is intended to benefit investors by providing more detailed income tax

disclosures that would be useful in making capital allocation decisions and applies to all entities subject to income taxes. The

new standard is effective for annual periods beginning after December 15, 2024. This accounting standard is effective for

annual disclosures in fiscal year ended December 31, 2025. Additional income tax disclosures have been provided in Note 7 as

a result of the adoption of ASU 2023-09.

**Recently Issued Accounting Pronouncements (Not Yet Adopted)**

In November 2024, the FASB issued ASU 2024-03 - *Income Statement — Reporting Comprehensive Income — Expense* 

*Disaggregation Disclosures*, requiring public business entities to disclose, on an annual and interim basis, disaggregated

information about certain income statement line items in a tabular format in the notes to the financial statements. The standard

is intended to benefit investors by providing more detailed expense information notably on employee compensation,

depreciation and amortization and purchase of inventory, which is critical to understanding an entity's performance, assessing

its prospects for future cash flows and comparing its performance both over time and with that of other entities. This accounting

standard as updated in ASU 2025-01 - *Income Statement-Reporting Comprehensive Income-Expense Disaggregation* 

*Disclosures (Subtopic 220-40): Clarifying the Effective Date* which clarified the interim reporting effective date of ASU

2024-03 is effective for annual periods beginning after December 15, 2026, and interim periods within fiscal years beginning

after December 15, 2027. Early adoption is permitted. The guidance may be applied prospectively or retrospectively. We are

currently evaluating the impact of adoption on our financial disclosures.

In September 2025, the FASB issued ASU 2025-06 - *Intangibles - Goodwill and Other - Internal-Use Software (Subtopic* 

*350-40)*, which modernizes the accounting framework for internal-use software. The update eliminates the prior model based on

defined development stages and introduces a principles-based approach that focuses on management's commitment and the

likelihood of project completion. ASU 2025-06 is effective for annual periods beginning after December 15, 2027, including

interim periods within those years. Early adoption is permitted. We are currently evaluating the impact of adoption on our

financial position, results of operations and cash flows as a result of its adoption.

In November 2025, the FASB issued ASU 2025-09 - *Derivatives and Hedging (Topic 815): Hedge Accounting* 

*Improvements,* which amends certain aspects of the hedge accounting guidance in ASC 815, *Derivatives and Hedging*, to better

reflect an entity's risk management activities in the financial statements. The guidance expands the hedged risks permitted to be

aggregated in a group of individual forecasted transactions and increases the variable price components eligible to be designated

as the hedged risk in the forecasted purchase or sale of nonfinancial assets. It also modifies hedge accounting for entities

hedging forecasted interest payments. ASU 2025-09 is effective for annual periods beginning after December 15, 2026,

including interim periods within those years. Early adoption is permitted. We are currently evaluating the impact of adoption on

our financial position, results of operations and cash flows as a result of its adoption.

In December 2025, the FASB issued ASU 2025-10 - *Government Grants (Topic 832): Accounting for Government* 

*Grants Received by Business Entities*, which discusses the recognition, measurement and presentation of a government grant

received by a business entity. ASU 2025-10 is effective for annual periods beginning after December 15, 2028, including

interim periods within those years. Early adoption is permitted. We do not expect a significant impact of the adoption on our

financial position, results of operations and cash flows as a result of its adoption.

The Group plans to adopt these new standards, amendments and interpretations on their required effective dates.

**NOTE 2 - REVENUE**

In the following table, revenue is disaggregated by product line. See Note 3 - Segment information herein for additional

disclosures of revenue disaggregated by operating segments.

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| Aerospace rolled products | **1068** | 1063 | 1105 |
| Transportation, industry, defense and other rolled products | **799** | 686 | 748 |
| Packaging rolled products | **3771** | 2878 | 2807 |
| Automotive rolled products | **1201** | 1201 | 1249 |
| Specialty and other thin-rolled products | **95** | 104 | 137 |
| Automotive extruded products | **962** | 960 | 1126 |
| Other extruded products | **553** | 443 | 633 |
| Other | **—** |  | 21 |
| **Total revenue** | **8449** | 7335 | 7826 |

---

In the following table, revenue is disaggregated by destination of shipment.

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| United States | **3308** | 2472 | 2738 |
| Germany | **1537** | 1519 | 1806 |
| France | **722** | 695 | 694 |
| Spain | **376** | 367 | 351 |
| United Kingdom | **367** | 317 | 270 |
| Poland | **317** | 267 | 230 |
| Czech Republic | **205** | 209 | 230 |
| All other | **1617** | 1489 | 1507 |
| **Total revenue** | **8449** | 7335 | 7826 |

---

Revenue is recognized at a point in time, except for certain products with no alternative use for which we have a right to

payment, which represents less than 1% of total revenue.

**NOTE 3 - SEGMENT INFORMATION** 

**Aerospace & Transportation (A&T)**

A&T operating segment offers a wide range of technically advanced aluminum products including plate, sheet and

extrusions to blue-chip customers in the global aerospace, space, defense, commercial transportation and general industrial

sectors. A&T operates five facilities in the United States, France and Switzerland and had approximately 3,300 employees at

December 31, 2025.

**Packaging & Automotive Rolled Products (P&ARP)**

P&ARP operating segment includes the production and development of customized rolled aluminum sheet products. We

supply the packaging market with canstock and closure stock for the beverage and food industry, as well as foilstock for the

flexible packaging market. In addition, we supply the automotive market with technically advanced products such as Auto

Body Sheet ("ABS"), heat exchanger materials and battery foil products. We are also a key player in the recycling of aluminum

scrap, including used beverage cans in North America and Europe. P&ARP operates four facilities located in the United States,

France and Germany and had approximately 4,100 employees at December 31, 2025.

**Automotive Structures & Industry (AS&I)**

AS&I operating segment produces (i) technologically advanced structural solutions for the automotive industry including

crash management systems, body structures, side impact beams and battery enclosure components, (ii) soft and hard alloy

extrusions for automotive, transportation, and general industrial applications, and (iii) large profiles for rail and general

industrial applications. We complement our products with a comprehensive offering of downstream technology and services,

which include pre-machining, surface treatment, R&D and technical support services. AS&I operates fifteen facilities located in

North America, Europe and China and had approximately 3,600 employees at December 31, 2025.

**Intersegment elimination**

Intersegment transactions are conducted on an arm's length basis and reflect market prices.

**3.1 Revenue, Costs and Segment Adjusted EBITDA** 

---

| | | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **2025** | **2025** | **2025** | **2025** | **2024** | **2024** | **2024** | **2024** | **2023** | **2023** | **2023** | **2023** |
| <br>***(in millions of U.S. dollars)*** | **A&T** | **P&ARP** | **AS&I** | **H&C** <br>**(B)**<br>| **A&T** | **P&ARP** | **AS&I** | **H&C** <br>**(B)**<br>| **A&T** | **P&ARP** | **AS&I** | **H&C** <br>**(B)**<br>|
| Segment revenue | 1968 | 5078 | 1579 | 5 | 1816 | 4196 | 1432 | 6 | 1868 | 4214 | 1762 | 21 |
| Inter-segment elimination | (106) | (11) | (64) |  | (73) | (13) | (29) |  | (15) | (21) | (3) |  |
| **External revenue** | **1862** | **5067** | **1515** | **5** | 1743 | 4183 | 1403 | 6 | 1853 | 4193 | 1759 | 21 |
| Cost of metal | (810) | (3634) | (894) | 6 | (740) | (2890) | (778) | 8 | (821) | (2839) | (959) | (9) |
| Production costs | (611) | (966) | (455) | (6) | (618) | (946) | (461) | (7) | (583) | (939) | (572) | (7) |
| Other segment expenses (A) | (102) | (114) | (94) | (49) | (93) | (105) | (90) | (40) | (98) | (110) | (99) | (36) |
| **Segment Adjusted** <br>**EBITDA**<br>| **339** | **353** | **72** | **(44)** | 292 | 242 | 74 | (33) | 351 | 305 | 129 | (31) |

---

(A) Other segment expenses includes primarily selling, general administrative expenses and research and development expenses.

(B) Holdings and Corporate primarily reflects incidental revenues and unallocated corporate activities.

**3.2 Reconciliation of Segment Adjusted EBITDA to Net income** 

Constellium's chief operating decision-maker measures the profitability and financial performance of its operating

segments based on Segment Adjusted EBITDA. Segment Adjusted EBITDA is defined as income / (loss) from continuing

operations before income taxes, results from joint ventures, net finance costs, other expenses and depreciation, amortization as

adjusted to exclude restructuring costs, impairment charges, unrealized gains or losses on derivatives and on foreign exchange

differences on transactions that do not qualify for hedge accounting, metal price lag, share-based compensation expense, non-

operating gains / (losses) on pension and other post-employment benefits, expenses on factoring arrangements, effects of certain

purchase accounting adjustments, start-up and development costs or acquisition, integration and separation costs, certain

incremental costs and other exceptional, unusual or generally non-recurring items.

---

| | | | | |
|:---|:---|:---|:---|:---|
| | | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | <br>**Notes** | **2025** | **2024** | **2023** |
| A&T  |  | **339** | 292 | 351 |
| P&ARP  |  | **353** | 242 | 305 |
| AS&I  |  | **72** | 74 | 129 |
| H&C (A) |  | **(44)** | (33) | (31) |
| **Segment Adjusted EBITDA**  |  | **720** | 575 | 754 |
| Metal price lag (B) |  | **126** | 48 | (92) |
| Depreciation and amortization  | 11, 13 | **(330)** | (304) | (300) |
| Impairment of assets (C) | 5 | **(21)** | (24) | (22) |
| Share based compensation  | 21 | **(19)** | (25) | (22) |
| Pension and other post-employment benefits - non - operating <br>gains <br>| 5, 17 | **14** | 11 | 14 |
| Restructuring costs (D) | 5 | **(3)** | (11) |  |
| Unrealized gains / (losses) on derivatives  | 5 | **56** | (1) | (3) |
| Unrealized exchange gains / (losses) from the remeasurement of <br>monetary assets and liabilities – net <br>| 5 | **—** | 1 | (2) |
| Gains / (losses) on disposal (E) | 5 | **(4)** | (4) | 41 |
| Other (F) |  | **(1)** | 2 | (1) |
| Expenses on factoring arrangements  | 9 | **(21)** | (22) | (24) |
| Finance costs – net | 6 | **(109)** | (111) | (111) |
| **Income before tax** |  | **408** | 135 | 232 |
| Income tax expense | 7 | **(133)** | (75) | (75) |
| **Net income** |  | **275** | 60 | 157 |

---

(A)Holdings and Corporate primarily reflects incidental revenues and unallocated corporate activities.

(B)Metal price lag represents the financial impact of the timing difference between when aluminum prices included within Constellium's

Revenue are established and when aluminum purchase prices included in Cost of sales are established, which is a non-cash financial

impact. The calculation of metal price lag adjustment is based on a standardized methodology applied at each of Constellium's

manufacturing sites. Metal price lag is calculated as the average value of product purchased in the period, approximated at the market

price, less the value of product in inventory at the weighted average of metal purchased over time, multiplied by the quantity sold in the

period.

(C)For the year ended December 31, 2025, we recognized impairment related to property, plant and equipment primarily in our Valais

extrusion operations and at two other AS&I facilities. For the year ended December 31, 2024 and 2023, impairment related to property,

plant and equipment in our Valais operations.

(D)For the year ended December 31, 2025 and 2024 restructuring costs were related to cost reduction programs in the United States and in

Europe.

(E)For the year ended December 31, 2023, gains and losses on disposals net of transaction costs included a $3 million loss related to the sale

of Constellium Ussel S.A.S. which was completed on February 2, 2023 and a $47 million gain related to the sale of Constellium

Extrusions Deutschland GmbH which was completed on September 29, 2023 (See Note 22 - Acquisition and disposal of subsidiaries).

(F)For the year ended December 31, 2025, Other mainly includes $9 million of insurance proceeds and $9 million of losses resulting from

flooding in the Valais (Switzerland) facilities at the end of June 2024.

For the year ended December 31, 2024, Other mainly includes $45 million of insurance proceeds and $43 million of losses resulting from

flooding in the Valais (Switzerland) facilities at the end of June 2024, $4 million of insurance proceeds related to assets damaged in 2021

and $3 million gain from the acquisition of the non-controlling interests of Railtech Alu-Singen (See Note 22 - Acquisition and disposal

of subsidiaries), as well as $6 million of costs associated with non-recurring corporate transformation projects.

**3.3 Capital expenditures**

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| A&T | **(75)** | (99) | (103) |
| P&ARP | **(175)** | (221) | (181) |
| AS&I | **(56)** | (74) | (75) |
| H&C (A) | **(5)** | (7) | (6) |
| **Total capital expenditures (B)** | **(311)** | (401) | (365) |

---

(A)Holdings and Corporate primarily reflects incidental revenues and unallocated corporate activities.

(B)Purchase of Property plant and equipment, net of grant received and insurance compensation related to Property plant and equipment.

**3.4 Depreciation, amortization and impairment**

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| A&T | **(70)** | (75) | (72) |
| P&ARP | **(186)** | (166) | (156) |
| AS&I | **(88)** | (82) | (89) |
| H&C (A) | **(7)** | (5) | (5) |
| **Total depreciation, amortization and impairment expense** | **(351)** | (328) | (322) |

---

A) Holdings and Corporate primarily reflects incidental revenues and unallocated corporate activities.

**3.5 Assets**

---

| | | |
|:---|:---|:---|
| | **At December 31,** | **At December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** |
| A&T | **1375** | 1172 |
| P&ARP | **2405** | 2118 |
| AS&I | **711** | 651 |
| H&C (A) | **390** | 313 |
| Deferred income tax assets | **270** | 311 |
| Cash and cash equivalents | **120** | 141 |
| Fair value of derivatives instruments and other financial assets | **83** | 28 |
| **Total assets** | **5354** | 4734 |

---

A) Holdings and Corporate primarily reflects incidental revenues and unallocated corporate activities.

**3.6 Information about major customers**

Revenue from sales to the Group's two largest customers was $1,795 million ($943 million and $852 million

respectively) for the year ended December 31, 2025. Revenue from sales to the Group's largest customer was $715 million and

$793 million for the years ended December 31, 2024 and 2023, respectively. No other single customer contributed 10% or more

to the Group's revenue for 2025, 2024 and 2023.

**NOTE 4 - INFORMATION BY GEOGRAPHIC AREA** 

Property, plant and equipment is reported as follows, based on the physical location of the assets:

---

| | | |
|:---|:---|:---|
| | **At December 31,** | **At December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** |
| United States | **996** | 1030 |
| France | **1030** | 883 |
| Germany | **301** | 261 |
| Czech Republic | **107** | 97 |
| Other | **151** | 137 |
| **Total property plant and equipment** | **2585** | 2408 |

---

**NOTE 5 - OTHER GAINS AND LOSSES - NET**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | <br>**Notes** | **2025** | **2024** | **2023** |
| ***Operating income and expenses***  |  |  |  |  |
| Realized gains / (losses) on derivatives (A) | 16 | **19** | 12 | (50) |
| Unrealized gains / (losses) on derivatives at fair value through <br>profit and loss - net (A)<br>| 16 | **56** | (1) | (3) |
| Unrealized exchange gains / (losses) from the remeasurement of <br>monetary assets and liabilities – net <br>|  | **—** | 1 | (2) |
| Impairment of assets (B) |  | **(21)** | (24) | (22) |
| Restructuring costs (C) |  | **(3)** | (11) |  |
| Gains / (losses) on disposal (D) |  | **(4)** | (4) | 41 |
| Result from the flood in Valais (E) |  | **—** | 2 |  |
| ***Non-operating income and expenses*** |  |  |  |  |
| Expenses on factoring arrangements  | 9 | **(21)** | (22) | (24) |
| Pension and other post-employment benefits  | 17 | **14** | 11 | 14 |
| Other (F) |  | **3** | 10 | 3 |
| **Total other gains and losses - net**  |  | **43** | (26) | (43) |

---

(A)Realized and unrealized gains and losses are related to derivatives entered into with the purpose of mitigating exposure to volatility in

foreign currencies and commodity prices and that do not qualify for hedge accounting.

(B)For the year ended December 31, 2025, we recognized impairment related to property, plant and equipment primarily in our Valais

extrusion operations and at two other AS&I facilities. For the year ended December 31, 2024 and 2023, impairment related to

property, plant and equipment in our Valais operations.

(C)For the year ended December 31, 2025 and 2024, restructuring costs were related to cost reduction programs in the United States and in

Europe.

(D)For the year ended December 31, 2023, gains and losses on disposals net of transaction costs included a $3 million loss related to the

sale of Constellium Ussel S.A.S. which was completed on February 2, 2023 and a $47 million gain net of transaction costs related to the

sale of Constellium Extrusions Deutschland GmbH which was completed on September 29, 2023

(E)For the year ended December 31, 2025, this mainly includes $9 million of insurance proceeds and $9 million of losses resulting from

flooding in the Valais (Switzerland) facilities at the end of June 2024.

&nbsp;&nbsp;&nbsp;&nbsp;For the year ended December 31, 2024, this mainly includes $45 million of insurance proceeds and $43 million of clean-up costs and

inventory impairment related to the flooding of our facilities in Valais (Switzerland).

(F)For the year ended December 31, 2024, Other includes $4 million of insurance proceeds related to assets damaged in 2021 and $3

million gain from the acquisition of the non-controlling interests of Railtech Alu-Singen. (See Note 22 - Acquisition and disposal of

subsidiaries).

**NOTE 6 - FINANCE COSTS - NET** 

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| Interest expense on borrowings (A) | **(102)** | (99) | (101) |
| Interest expense on finance leases  | **(1)** | (1) | (2) |
| Interest cost on pension and other long-term benefits  | **(7)** | (9) | (8) |
| Net loss on settlement of debt (B) | **—** | (3) |  |
| Realized and unrealized (losses) / gains on debt derivatives at fair value <br>(C)<br>| **(22)** | 11 | 7 |
| Realized and unrealized exchange gains / (losses) on financing activities - <br>net (C)<br>| **27** | (10) | (5) |
| Other finance expenses  | **(8)** | (6) | (6) |
| Capitalized borrowing costs (D) | **4** | 6 | 4 |
| **Finance expenses**  | **(109)** | (111) | (111) |
| **Finance costs - net**  | **(109)** | (111) | (111) |

---

(A)For the year ended December 31, 2025, interest expense on borrowings included $86 million of interest and $4 million of amortization

of arrangement fees related to Constellium SE Senior Notes. For the year ended December 31, 2024, it included $86 million of interest

and $4 million of amortization of arrangement fees related to Constellium SE Senior Notes. For the year ended December 31, 2023, it

included $81 million of interest and $4 million of amortization of arrangement fees related to Constellium SE Senior Notes.

(B)In August 2024, Constellium SE redeemed $250 million 5.875% Senior Notes due 2026 and the €400 million 4.250% Senior Notes due

2026. The net loss on the settlement of debt included $3 million of write-off of unamortized issuance costs related to the redemption of

our Senior Notes that were due in 2026.

(C) The Group hedges the dollar exposure, relating to the principal of its Constellium SE U.S. dollar Senior Notes, for the portion that has

not been used to finance directly or indirectly U.S. dollar functional currency entities. Changes in the fair value of these hedging

derivatives are recognized within Finance costs – net in the Consolidated Income Statements.

(D) Borrowing costs directly attributable to the construction of assets are capitalized. The capitalization rate was 5% for the years ended

December 31, 2025, 2024 and 2023.

**NOTE 7 - INCOME TAX** 

The domestic (France) and foreign components of our income before income tax are as follows:

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| Domestic (France)  | **202** | 144 | 179 |
| Foreign  | **206** | (9) | 53 |
| **Income before tax**  | **408** | 135 | 232 |

---

The reconciliation of the French statutory income tax rate to the Group's effective income tax rate is as follows:

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2025** | **2024** | **2024** | **2023** | **2023** |
| Income before tax  | **408** |  | **135** |  | **232** |  |
| Income tax expense calculated at statutory tax rate  | **(105)** | **(25.8)%** | **(35)** | **(25.8)%** | **(60)** | **(25.8)%** |
| **United States**  |  |  |  |  |  |  |
| Base Erosion Anti-Abuse Tax  | (10) | (2.6)% | (3) | (2.2)% | (3) | (1.3)% |
| Change in State Effective Tax Rate  |  | —% |  | —% | (8) | (3.4)% |
| Share-based compensation  | 1 | 0.2% | 3 | 2.2% | 5 | 2.2% |
| State and local income tax, net of federal income tax <br>effect <br>| (6) | (1.5)% | (1) | (0.7)% | (2) | (0.9)% |
| Statutory tax rate difference between France and the <br>United States <br>| 8 | 2.0% |  | —% | 2 | 0.9% |
| **Germany**  |  |  |  |  |  |  |
| Valuation Allowances  | 1 | 0.2% | (27) | (20.2)% |  | —% |
| Statutory tax rate difference between France and <br>Germany <br>|  | —% | (2) | (1.5)% | (2) | (0.9)% |
| Cantonal and local income tax, net of federal <br>income tax effect <br>|  | —% | 3 | 2.2% | 3 | 1.3% |
| **Switzerland**  |  |  |  |  |  |  |
| Valuation Allowances  | (6) | (1.5)% | (8) | (5.9)% | (4) | (1.7)% |
| Statutory tax rate difference between France and <br>Switzerland <br>|  | —% | 2 | 1.5% | (2) | (0.9)% |
| Cantonal and local income tax, net of federal <br>income tax effect <br>|  | —% | (5) | (3.7)% |  | —% |
| Prior year adjustments  |  | —% |  | —% | (5) | (2.2)% |
| **Slovakia**  |  |  |  |  |  |  |
| Valuation Allowances  | (7) | (1.7)% |  | —% |  | —% |
| **Other**  |  |  |  |  |  |  |
| Valuation Allowances  | (1) | (0.2)% |  | —% | (3) | (1.3)% |
| Statutory tax rate difference between France and <br>other jurisdictions <br>| 2 | 0.5% | 1 | 0.7% | 3 | 1.3% |
| Enactment of new tax laws and rates  | (7) | (1.7)% |  | —% |  | —% |
| Tax credits  | 3 | 0.7% | 2 | 1.5% | 2 | 0.9% |
| Valuation Allowances  |  | —% |  | —% | 1 | 0.4% |
| Nontaxable or nondeductible items  |  |  |  |  |  |  |
| Share-based compensation  | (3) | (0.7)% | (3) | (2.2)% | (6) | (2.6)% |
| Unrecognized Tax Benefits  | 1 | 0.2% | 3 | 2.2% | 5 | 2.2% |
| Investment in Subsidiaries (A) |  | —% | 1 | 0.7% | 11 | 4.7% |
| Tax audits  |  | —% | (1) | (0.7)% | (8) | (3.4)% |
| Value-added business tax (France only)  | (2) | (0.5)% | (2) | (1.5)% | (2) | (0.9)% |
| Other  | (2) | (0.5)% | (3) | (2.2)% | (2) | (0.9)% |
| **Income tax expense at effective income tax rate** | **(133)** | **(32.6)%** | **(75)** | **(55.6)%** | **(75)** | **(32.3)%** |

---

(A)For the year ended December 31, 2023, the effect of investment in subsidiaries mainly relates to divestitures that occurred in 2023.

For the years ended December 31, 2025, the effects of the One Big Beautiful Bill Act enacted in July 2025 were fully

included in the Company's financial statements as well as the French surtax enacted in February 2025 and the German tax rate

changes enacted in July 2025.

The Group has reviewed its corporate structure in light of the introduction of Pillar Two Model Rules in the jurisdictions

where it operates based on the most recent tax filings and financial statements. Based on this assessment, the Group has

determined that it is not liable to Pillar Two "top-up" taxes for the year ended December 31, 2025.

The components of our income tax provision are as follows:

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| Domestic (France)  | **(49)** | (28) | (42) |
| Foreign  | **(24)** | (16) | (16) |
| Current tax expense  | **(73)** | (44) | (58) |
| Domestic (France)  | **(14)** | (9) |  |
| Foreign  | **(46)** | (22) | (17) |
| Deferred tax (expense) / benefit  | **(60)** | (31) | (17) |
| **Income tax expense** | **(133)** | (75) | (75) |

---

**Unrecognized Tax Benefits**

As of December 31, 2025, and 2024, and 2023, the total amount of unrecognized benefits that, if recognized, would

affect the effective income tax rate in future periods based on anticipated settlement dates is $16 million, $12 million and $16

million, respectively. Our tax returns for certain past years are still subject to examination by taxing authorities in the various

countries where we operate.

Our reserves for unrecognized tax benefits, as well as reserves for interest and penalties were:

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| **Unrecognized tax benefits at January 1, (A)** | **12** | 16 | 21 |
| Additions for tax position of the current year  | **3** | 2 | 2 |
| Additions for tax position of prior years  | **4** |  | 4 |
| Reductions for tax positions of prior years (B) | **—** | (5) |  |
| Settlements with tax authorities  | **—** | (1) | (9) |
| Reductions for expiration of statute of limitations  | **(5)** |  | (2) |
| Translation effect  | **2** |  |  |
| **Unrecognized tax benefits at December 31, (A)** | **16** | 12 | 16 |

---

(A)Including interest and penalties

(B)Excluding reduction for settlements with tax authorities

Our policy is to record interest and penalties related to unrecognized tax benefits in income tax (benefit) provision on our

consolidated statements of operations. As of December 31, 2025, 2024, and 2023, we accrued for interest and penalties of $0

million, $0 million, and $1 million, respectively.

We conduct business globally and, as a result, file income tax returns in multiple jurisdictions that are subject to

examination by taxing authorities throughout the world. With few exceptions, we are no longer subject to French income tax

examinations for years before 2023. In the US, there are currently no Internal Revenue Service audits in progress for the US

entities but are no longer subject to examination for years prior to 2012. We are currently under audit by German and Slovak

authorities for certain fiscal years. In February 2026, we received notification that a tax examination will begin for two of our

French entities on fiscal years 2023 and 2024.

The Company believes appropriate provisions for all outstanding tax issues have been made for all jurisdictions and all

open years.

**Income Tax Paid**

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| France  | **(32)** | (31) | (14) |
| United States of America  | **(7)** | (5) | (1) |
| Czech Republic  | **(7)** | (8) | (7) |
| Switzerland  | **(2)** | (2) | (2) |
| Canada  | **(2)** | 1 | (2) |
| China  | **—** | (2) | (3) |
| Germany  | **—** |  | (3) |
| Other  | **—** |  | (1) |
| **Income Tax Paid at December 31,**  | **(50)** | (47) | (33) |

---

**Deferred Income Taxes**

The following table presents our net deferred income tax assets / (liabilities):

---

| | | |
|:---|:---|:---|
| | **At December 31,** | **At December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** |
| Net deferred income tax assets  | **270** | 311 |
| Net deferred income tax liabilities  | **(70)** | (39) |
| **Net deferred taxes**  | **200** | 272 |

---

The following table presents the components of deferred income tax assets and liabilities as of December 31, 2025 and

December 31, 2024:

---

| | | |
|:---|:---|:---|
|  | **At December 31,** | **At December 31,** |
| ***(in millions of U.S. dollars)*** | **2025** | **2024** |
| **Deferred income tax assets** |  |  |
| Tax losses carried forward  | **259** | 258 |
| Long term assets | **26** | 35 |
| Pensions  | **71** | 76 |
| Derivative valuation  | **—** | 10 |
| Interest carried forward  | **31** | 52 |
| Other (A) | **76** | 54 |
| Total deferred income tax assets  | **463** | 485 |
| Less: valuation allowance  | **(82)** | (73) |
| Deferred income tax assets, net of valuation allowance  | **381** | 412 |
| **Deferred income tax liabilities** |  |  |
| Long-term assets  | **(144)** | (132) |
| Inventories  | **(16)** | (8) |
| Derivatives  | **(10)** |  |
| Other  | **(11)** |  |
| **Deferred income tax liabilities**  | **(181)** | (140) |

---

(A)At December 31, 2025 and 2024, Other deferred income tax assets primarily related to temporary differences arising from provisions

which will become tax-deductible in future periods.

Some deferred tax assets in respect of temporary differences and unused tax losses were recognized without being offset

by deferred tax liabilities. In accordance with the accounting policies described in Note 1 of the Consolidated Financial

Statements (Judgments in applying accounting policies and key sources of estimation uncertainty**)**, a detailed assessment was

performed on net deferred tax asset recovery at December 31, 2025 and 2024, with specific focus on tax jurisdictions with

unused tax losses carried forward. Management considered that the deferred tax assets related to tax losses were not expected to

be recurring and did not challenge the profitable long-term structure of its business model. In addition, tax planning

opportunities are available to increase the taxable profit and the use of the long-term limited and unlimited tax losses.

Management concluded that it was more likely than not that the net deferred tax balance of $200 million and $272 million at

December 31, 2025 and 2024, respectively, would be recoverable.

The following table summarizes changes in valuation allowance:

---

| | | | |
|:---|:---|:---|:---|
| ***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| At January 1,  | **73** | 41 | 50 |
| Reduction  | **(14)** | (1) | (19) |
| Addition  | **23** | 33 | 10 |
| **At December 31,**  | **82** | 73 | 41 |

---

Based on the expected taxable income of the entities, the Group believed that it was more likely than not that a total of

$82 million at December 31, 2025, of unused tax losses and deductible temporary differences, would not be used.

Consequently, a valuation allowance was recognized for the corresponding deferred tax assets.

For the year ended December 31, 2025, the changes in valuation allowance mainly relate to the deferred tax assets of our

operating entities in Slovakia, Germany and Switzerland. Germany and Switzerland continue to have valuation allowance on its

deferred tax assets while Management determined that it was more likely than not that the Slovakia deferred tax assets would

not be used in the foreseeable future. For the year ended December 31, 2024, the changes in valuation allowance mainly relates

to the deferred tax assets of our operating entities in Germany as Management determined that it was more likely than not that

these deferred tax assets would not be used in the foreseeable future. Other significant changes relate to the deferred tax assets

in Switzerland and Mexico. For the year ended December 31, 2023, the changes in valuation allowance mainly related to the

deferred tax assets in Switzerland, Mexico and China.

The tax losses carried forward were $259 million at December 31, 2025 and the associated valuation allowance of $49

million was attributable to the following:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **At December 31, 2025** | **At December 31, 2025** | **At December 31, 2025** | **At December 31, 2025** |
| <br>***(in millions of U.S. dollars)*** | **Tax Losses** <br>**Carried Forward**<br>| **Valuation** <br>**Allowance**<br>| **Carryforward** <br>**Period**<br>| **Earliest Year of** <br>**Expiration**<br>|
| **Net operating loss**  |  |  |  |  |
| United States  | **138** | **—** | Indefinite |  |
| United States  | **72** | **—** | 20 years | 2032 |
| France  | **5** | **(5)** | Indefinite |  |
| Mexico  | **6** | **(6)** | 10 years | 2027 |
| Germany  | **11** | **(11)** | Indefinite |  |
| Switzerland  | **23** | **(23)** | 7 years | 2028 |
| Other  | **4** | **(4)** | > 5 years or <br>indefinite<br>|  |
| **Total**  | **259** | **(49)** |  |  |

---

**NOTE 8 - EARNINGS PER SHARE**

Basic earnings per share are computed using the weighted-average number of ordinary shares outstanding during the

year. Diluted earnings per share are computed using the weighted-average number of ordinary shares and ordinary share

equivalents outstanding during the year. Ordinary share equivalents represent the dilutive effect of outstanding equity-based

awards.

The reconciliation of the numerator and denominator of basic and diluted earnings per share was as follows:

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. Dollars except share and per share amounts)*** | **2025** | **2024** | **2023** |
| Numerator:  |  |  |  |
| Net income attributable to equity holders of Constellium  | **273** | 56 | 152 |
| Denominator:  |  |  |  |
| Basic - weighted-average ordinary shares outstanding  | **139678381** | 145718545 | 146129941 |
| Dilutive effect of non-vested restricted stock units and performance-<br>based restricted stock units <br>| **2262839** | 2285621 | 2341994 |
| Diluted - weighted-average ordinary shares, of restricted stock units and <br>performance-based restricted stock units <br>| **141941220** | 148004166 | 148471935 |
| Basic earnings per share  | **$1.95** | $0.38 | $1.04 |
| Diluted earnings per share  | **$1.92** | $0.38 | $1.03 |

---

For the years ended December 31, 2025, 2024 and 2023, no ordinary shares assuming exercise of equity-based awards

were excluded from the computation of diluted earnings per share because the effect of their exercise would be anti-dilutive.

**NOTE 9 - TRADE RECEIVABLES AND OTHER** 

---

| | | |
|:---|:---|:---|
| | **At December 31,** | **At December 31,** |
| | **2025** | **2024** |
| <br>***(in millions of U.S. dollars)*** | **Current** | **Current** |
| Trade receivables - gross | **614** | 383 |
| Allowance for credit losses | **(3)** | (2) |
| Total trade receivables - net | **611** | 381 |
| Total other receivables | **112** | 105 |
| **Total trade receivables and other** | **723** | 486 |

---

**9.1 Contract assets**

Contract assets included $2 million and $9 million of unbilled tooling costs at December 31, 2025 and 2024, respectively.

**9.2 Factoring arrangements**

The Group entered into several accounts receivable factoring programs in Europe and the U.S. with various financial

institutions for certain receivables of the Group. The programs are accounted for as sales of the receivables and had combined

limits of approximately $729 million and $667 million at December 31, 2025 and 2024, respectively.

Proceeds on receivables sold under our ongoing factoring programs were $3,684 million, $3,050 million, and

$3,063 million during the fiscal years ended 2025, 2024 and 2023, respectively. At December 31, 2025 and 2024, the total

amount of receivables derecognized under the Group's factoring arrangements was $430 million and $374 million, respectively.

The proceeds from the sale of certain of these receivables comprise a combination of cash and a deferred purchase price

receivable. The deferred purchase price receivable is ultimately realized by the Group following the collection by the financial

institutions of the underlying receivables sold. The beginning deferred purchase price balance for the years ended December 31,

2025, 2024 and 2023 were $2 million, $8 million and $9 million, respectively. During each of the aforementioned years, there

were non-cash additions to the deferred purchase price receivable of $0 million, $79 million, and $96 million (these additions

are excluded from the Statement of Cash Flow as they are non-cash investing transactions) and cash collections of $2 million,

$85 million and $97 million, respectively. This activity resulted in an ending deferred purchase price receivable balance of

$0 million, $2 million and $8 million for the years ended December 31, 2025, 2024 and 2023, respectively, recorded in Fair

value of derivatives instruments and other financial assets in the consolidated balance sheets.

The Group recorded $21 million, $22 million and $24 million of expense related to its factoring programs in 2025, 2024

and 2023, respectively, and has presented these amounts in Other gains and losses – net in its Consolidated Income Statements.

**NOTE 10 - INVENTORIES**

---

| | | |
|:---|:---|:---|
| | **At December 31,** | **At December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** |
| Finished goods | **324** | 250 |
| Work in progress | **625** | 571 |
| Raw materials  | **356** | 260 |
| Stores and supplies | **102** | 100 |
| **Total inventories** | **1407** | 1181 |

---

**NOTE 11 - PROPERTY, PLANT AND EQUIPMENT**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| ***(in millions of U.S. dollars)*** | **Land and** <br>**Property** <br>**Rights**<br>| **Buildings** | **Machinery** <br>**and** <br>**Equipment**<br>| **Construction** <br>**Work in** <br>**Progress**<br>| **Other** | **Property,** <br>**Plant and** <br>**Equipment**<br>|
| **At December 31, 2025** |  |  |  |  |  |  |
| Gross carrying value | 71 | 870 | 4216 | 281 | 64 | **5502** |
| Less accumulated depreciation | (28) | (399) | (2437) |  | (53) | **(2917)** |
| **Net balance at December 31, 2025** | **43** | **471** | **1779** | **281** | **11** | **2585** |
| **At December 31, 2024** |  |  |  |  |  |  |
| Gross carrying value | 65 | 790 | 3760 | 223 | 58 | **4896** |
| Less accumulated depreciation | (25) | (339) | (2078) |  | (46) | **(2488)** |
| **Net balance at December 31, 2024** | **40** | **451** | **1682** | **223** | **12** | **2408** |

---

Depreciation expense related to Property, plant and equipment is shown in the table below:

---

| | | | |
|:---|:---|:---|:---|
| | **At December 31,** | **At December 31,** | **At December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| Depreciation expense related to property, plant and equipment | **(316)** | (291) | (286) |

---

The amount of contractual commitments for the acquisition of Property, plant and equipment is disclosed in Note 20 -

Commitments.

**NOTE 12 - LEASES**

Various buildings and equipment are leased from third parties under both finance and operating lease agreements.

Right-of-use assets have been included in the same line item of property, plant and equipment as that in which a

corresponding owned asset would be presented. The following table presents the classification of leasing assets and liabilities

within our Consolidated Balance Sheets:

---

| | | | |
|:---|:---|:---|:---|
| | | **At December 31,** | **At December 31,** |
| <br>***(in millions of U.S. dollars)*** | <br>***Consolidated Balance Sheets*** | **2025** | **2024** |
| **Assets**  |  |  |  |
| Operating lease right-of-use assets  | Property, plant and equipment | **118** | 107 |
| Finance lease assets (A) | Property, plant and equipment | **28** | 33 |
| **Total lease assets**  |  | **146** | **140** |
| **Liabilities**  |  |  |  |
| **Current:**  |  |  |  |
| Operating lease liabilities  | Trade payables and other | **21** | 17 |
| Finance lease liabilities  | Short-term debt | **7** | 5 |
| **Non-current:**  |  |  |  |
| Operating lease liabilities  | Trade payables and other | **98** | 95 |
| Finance lease liabilities  | Long-term debt | **25** | 25 |
| **Total lease liabilities**  |  | **151** | **142** |

---

(A) Finance lease assets are recorded net of accumulated depreciation and impairment of $76 million and $65 million as of December 31,

2025 and 2024, respectively.

The following table presents the classification of lease related expenses as reported with our Consolidated Income

Statements:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | | **At December 31,** | **At December 31,** | **At December 31,** |
| <br>***(in millions of U.S. dollars)*** | <br>***Consolidated Income Statement*** | **2025** | **2024** | **2023** |
| Operating lease costs (A) | Cost of sales (excluding depreciation <br>and amortization)<br>| **(24)** | (23) | (24) |
|  | Selling and administrative expenses | **(2)** | (3) | (2) |
| Depreciation related to finance lease  | Depreciation and amortization | **(6)** | (7) | (13) |

---

(A) Operating lease costs exclude short-term lease and variable lease costs for $23 million, $22 million and $20 million as of December 31,

2025, 2024 and 2023, respectively.

The following table presents the classification of lease related cash-flows as reported with our Consolidated Statement of

Cash Flows:

---

| | | | |
|:---|:---|:---|:---|
| | **At December 31,** | **At December 31,** | **At December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| Financing cash flows from finance leases | **(6)** | **(8)** | **(19)** |
| Operating cash flows from operating leases  | **(27)** | **(25)** | **(26)** |

---

Property, plant and equipment acquired through finance leases amounted to $5 million, $5 million and $6 million for the

years ended December 31, 2025, 2024 and 2023, respectively. These leases and financings are excluded from the Consolidated

Statement of Cash Flow as they are non-cash investing transactions. The following table presents supplemental information on

our finance and operating leases as of December 31, 2025 and 2024:

---

| | | |
|:---|:---|:---|
|  | **At December 31,** | **At December 31,** |
| | **2025** | **2024** |
| **Weighted-average remaining lease term** |  |  |
| Operating leases | **6.7 years** | **7.5 years** |
| Finance leases | **4.2 years** | **6.1 years** |
| **Weighted-average discount rate** |  |  |
| Operating leases | **6.04%** | **6.56%** |
| Finance leases | **4.52%** | **4.22%** |

---

Future minimum lease payments as of December 31, 2025, for our operating and finance leases having an initial or

remaining non-cancelable lease term in excess of one year are as follows:

---

| | | |
|:---|:---|:---|
|  | **At December 31, 2025** | **At December 31, 2025** |
| ***(in millions of U.S. dollars)*** | **Operating Leases** | **Finance Leases** |
| ***Years ending*** |  |  |
| 2026 | **27** | 8 |
| 2027 | **24** | 7 |
| 2028 | **21** | 6 |
| 2029 | **18** | 6 |
| 2030 | **15** | 7 |
| Thereafter | **38** | 1 |
| Total non-cancelable minimum lease payments | **143** | 35 |
| Less: interest  | **(24)** | (3) |
| Present value of lease liabilities | **119** | 32 |

---

**NOTE 13 - INTANGIBLE ASSETS AND GOODWILL** 

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| ***(in millions of U.S. dollars)*** | **Technology** | **Computer** <br>**Software**<br>| **Customer** <br>**relationships**<br>| **Work in** <br>**Progress**<br>| **Other** | **Total** <br>**Intangible** <br>**Assets**<br>|
| **At December 31, 2025** |  |  |  |  |  |  |
| Gross carrying value | 97 | 107 | 45 | 3 | 4 | **256** |
| Less accumulated amortization | (52) | (94) | (20) |  | (2) | **(168)** |
| **Net balance at December 31, 2025** | **45** | **13** | **25** | **3** | **2** | **88** |
| **At December 31, 2024** |  |  |  |  |  |  |
| Gross carrying value | 97 | 97 | 45 | 4 | 4 | 247 |
| Less accumulated amortization | (47) | (83) | (18) |  | (2) | (150) |
| **Net balance, at December 31, 2024** | **50** | **14** | **27** | **4** | **2** | **97** |

---

Amortization expense related to Intangible assets is shown in the table below:

---

| | | | |
|:---|:---|:---|:---|
| | **At December 31,** | **At December 31,** | **At December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| Amortization expense related to intangible assets | **(14)** | (13) | (14) |

---

Estimated total amortization expense related to intangible assets for the next five years is as follows:

---

| | |
|:---|:---|
| ***(in millions of U.S. Dollars)*** | **At December 31,** <br>**2025**<br>|
| ***Year ending*** |  |
| 2026 | **12** |
| 2027 | **10** |
| 2028 | **9** |
| 2029 | **9** |
| 2030 | **9** |

---

As of December 31, 2025 and 2024, the carrying value of Goodwill, net of accumulated impairment of $470 million, was

$47 million and $46 million, respectively. Of these amounts, $28 million was mainly allocated to the P&ARP segment.

In the year ended December 31, 2024, $5 million of goodwill was recognized as a result of the acquisition of Railtech

(refer to Note 22 - Acquisition and disposal of subsidiaries). There was no increase nor decrease of goodwill related to

acquisition or disposals in 2025.

Management performed a quantitative assessment for its reporting units in the fourth quarter ended December 31, 2025.

The estimated fair value of each of the reporting units was in excess of its carrying value, resulting in no impairment of

goodwill.

**NOTE 14 - TRADE PAYABLES AND OTHER** 

---

| | | |
|:---|:---|:---|
| | **At December 31,** | **At December 31,** |
| | **2025** | **2024** |
| <br>***(in millions of U.S. dollars)*** | **Current** | **Current** |
| Trade payables | **1222** | 959 |
| Employees' entitlements | **268** | 204 |
| Other payables | **184** | 146 |
| Total other | **452** | 350 |
| **Total trade payables and other** | **1674** | 1309 |

---

**Contract liabilities and other liabilities to customers**

Contract liabilities and other liabilities to customers include deferred tooling revenue, advance payment from customers

and unrecognized variable consideration which consists of expected volume rebates, discounts, incentives, refund penalties and

price concessions. These amounts are reported within Trade payables and other in our Consolidated Balance Sheets.

Revenue related to contract liabilities and other liabilities to customers for the years 2025, 2024, and 2023 are presented

in the table below:

---

| | | | |
|:---|:---|:---|:---|
| ***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| Contract liabilities and other liabilities to customers at January 1, | **98** | 100 | 79 |
| Revenue deferred to contract liabilities | **57** | 65 | 66 |
| Revenue recognized from contract liabilities | **(44)** | (59) | (43) |
| Effect of changes in foreign currency rates and other changes | **2** | (8) | (2) |
| **Contract liabilities and other liabilities to customers at December 31,** | **113** | 98 | 100 |

---

**NOTE 15 - DEBT** 

**15.1 Analysis by nature** 

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** |
| | **2025** | **2025** | **2025** | **2025** | **2025** | **2025** | **2025** | **2024** |
| <br>***(in millions of U.S. dollars)*** | **Nominal** <br>**Value in** <br>**Currency**<br>| **Nominal** <br>**rate**<br>| **Effective** <br>**rate**<br>| **Face** <br>**Value**<br>| **Debt** <br>**issuance** <br>**costs**<br>| **Accrued** <br>**interest**<br>| **Carrying** <br>**value**<br>| **Carrying** <br>**value**<br>|
| Secured Pan-U.S. ABL (due 2029)  | $— | Floating |  | **—** |  | **—** | **—** | 56 |
| Senior Unsecured Notes  |  |  |  |  |  |  |  |  |
| *Issued June 2020 and due 2028* | $325 | 5.625% | 6.05% | **325** | **(3)** | **1** | **323** | 323 |
| *Issued February 2021 and due 2029* | $500 | 3.750% | 4.05% | **500** | **(4)** | **4** | **500** | 500 |
| *Issued June 2021 and due 2029* | €300 | 3.125% | 3.41% | **353** | **(3)** | **5** | **355** | 313 |
| *Issued August 2024 and due 2032* | $350 | 6.375% | 6.77% | **350** | **(5)** | **8** | **353** | 353 |
| *Issued August 2024 and due 2032* | €300 | 5.375% | 5.73% | **352** | **(5)** | **7** | **354** | 313 |
| Finance lease liabilities  |  |  |  | **32** | **—** | **—** | **32** | 30 |
| Other loans  |  |  |  | **26** | **—** | **1** | **27** | 30 |
| **Total debt**  |  |  |  | **1938** | **(20)** | **26** | **1944** | **1918** |
| *Of which non-current*  |  |  |  |  |  |  | **1905** | 1879 |
| *Of which current (A)* |  |  |  |  |  |  | **39** | 39 |

---

(A)Current portion of debt includes mainly accrued interest and current portions of finance leases and other long-term loans relating to the

sale and leaseback of assets.

**Description of credit arrangements**

*Pan-U.S. ABL Facility*

The Pan-U.S. ABL Facility provides Ravenswood, Muscle Shoals, and Bowling Green (the "Borrowers") a working

capital facility for their respective operations. The Pan-U.S. ABL Facility matures on the earlier of (i) August 22, 2029 and (ii)

90 days prior to the maturity date of any indebtedness (other than loans under the Pan-U.S. ABL Facility) of any Borrower or

any Borrower's subsidiaries in an aggregate amount exceeding $50 million.

The available commitments thereunder are $550 million and include an accordion feature which if exercised in full,

would allow the Borrowers to increase commitments by $100 million subject to additional lender commitments, borrowing base

availability and certain other conditions. The Pan-U.S. ABL Facility has sublimits of $30 million for letters of credit and

$10 million for swingline loans.

This facility contains a fixed charge coverage ratio maintenance covenant along with customary affirmative and negative

covenants. Evaluation of compliance with the maintenance covenant is only required if the borrowing availability falls below

10% of the aggregate revolving loan commitments.

The borrowers' obligations under this facility are, subject to certain exceptions, secured by substantially all of the assets

of Ravenswood, Muscle Shoals, and Bowling Green and certain assets of the guarantors of this facility.

*French Inventory Facility*

At December 31, 2025, French subsidiaries Constellium Issoire S.A.S. and Constellium Neuf-Brisach S.A.S. have a

€100 million committed asset-based credit facility (the "French Inventory Facility") in place. The Borrowers' obligations under

the French Inventory Facility are secured by possessory and non-possessory pledges of the eligible inventory of the borrowers.

The Facility was amended in February 2025 and the maturity was extended to December 2027. The French Inventory Facility

remained undrawn at December 31, 2025.

*Senior Notes*

The June 2020 Notes, the February 2021 Notes, the June 2021 Notes, and the August 2024 Notes are referred to,

collectively, as the "Senior Notes." The Senior Notes are senior unsecured obligations of Constellium SE and are guaranteed on

a senior unsecured basis by certain of its subsidiaries.

The indentures for our outstanding Senior Notes contain customary terms and conditions, including amongst other things,

limitations for certain of Constellium SE subsidiaries and/or Constellium SE on incurring or guaranteeing additional

indebtedness, on paying dividends, on making other restricted payments, on incurring certain liens, on selling assets and

subsidiary stock, and on merging. Upon a change of control (as defined in the indentures governing each of the Senior Notes),

Constellium SE will be required to make an offer to purchase all outstanding Notes at a price in cash equal to 101% of the

principal amount of the Notes, plus accrued and unpaid interest, if any, to the purchase date.

*June 2020 Notes*

On June 30, 2020, Constellium SE issued $325 million in aggregate principal amount of 5.625% Senior Notes due 2028

(the "June 2020 Notes"). The June 2020 Notes mature on June 15, 2028.

Constellium SE may redeem the June 2020 Notes at redemption prices (expressed as a percentage of the principal amount

thereof) equal to at par on or after June 15, 2025, in each case plus accrued and unpaid interest, if any, to the redemption date.

*February 2021 Notes*

On February 24, 2021, Constellium SE issued $500 million in aggregate principal amount of 3.750% Sustainability-

Linked Senior Notes due 2029 (the "February 2021 Notes"). The February 2021 Notes mature on April 15, 2029.

Interest on the February 2021 Notes initially accrues at a rate of 3.750% per annum. From and including April 15, 2027,

the interest rate payable on the February 2021 Notes may be adjusted up to 3.875% per annum if Constellium fails to achieve

the specified target related to recycled metal input.

Constellium SE may redeem the February 2021 Notes at redemption prices (expressed as a percentage of the principal

amount thereof) equal to 101% during the 12-month period commencing on April 15, 2025, and at par on or after April 15,

2026, in each case plus accrued and unpaid interest, if any, to the redemption date.

*June 2021 Notes*

On June 2, 2021, Constellium SE issued €300 million in aggregate principal amount of 3.125% Sustainability-Linked

Senior Notes due 2029 (the "June 2021 Notes"). The June 2021 Notes mature on July 15, 2029.

Interest on the June 2021 Notes initially accrues at a rate of 3.125% per annum and is payable semi-annually on January

15 and July 15 of each year, beginning January 15, 2022. From and including July 15, 2027, the interest rate payable on the

June 2021 Notes may be adjusted up to 3.275% per annum if Constellium fails to achieve the specified target related to recycled

metal input.

Constellium SE may redeem the June 2021 Notes at redemption prices (expressed as a percentage of the principal amount

thereof) equal to 100.844% during the 12-month period commencing on July 15, 2025, and at par on or after July 15, 2026, in

each case plus accrued and unpaid interest, if any, to the redemption date.

*August 2024 Notes*

On August 8, 2024, Constellium SE issued a $350 million in aggregate principal amount of 6.375% Senior Notes due

2032 (the "2024 U.S. dollar Notes") and €300 million in aggregate principal amount of 5.375% Senior Notes due 2032 (the

"2024 Euro Notes" and together with the 2024 U.S. dollar Notes, the "August 2024 Notes"). The August 2024 Notes mature on

August 15, 2032.

Prior to August 15, 2027, Constellium SE may redeem some or all of the August 2024 Notes at a price equal to 100% of

the principal amount of the August 2024 Notes redeemed plus accrued and unpaid interest, if any, to the redemption date plus a

"make-whole" premium.

Constellium SE may redeem the 2024 U.S. dollar Notes at redemption prices (expressed as a percentage of the principal

amount thereof) equal to 103.188% during the 12-month period commencing on August 15, 2027, 101.594% during the 12-

month period commencing on August 15, 2028, and at par on or after August 15, 2029, in each case plus accrued and unpaid

interest, if any, to the redemption date.

Constellium SE may redeem the 2024 Euro Notes at redemption prices (expressed as a percentage of the principal

amount thereof) equal to 102.6875% during the 12-month period commencing on August 15, 2027, 101.34375% during the 12-

month period commencing on August 15, 2028, and at par on or after August 15, 2029, in each case plus accrued and unpaid

interest, if any, to the redemption date.

**15.2 Fair values of Senior Notes**

The carrying value of the Group's Senior Notes at maturity is the redemption value.

The fair values of Constellium SE Senior Notes issued in June 2020, February 2021, June 2021 and August 2024, based

on quoted prices, were 100.1%, 96.5%, 98.5% and 103.9%, respectively, of the nominal value and amounted to $325 million,

$483 million, $348 million and $658 million, respectively, at December 31, 2025.

The fair value amounts for all Senior Notes were classified in Level 2 of the fair value hierarchy (refer to Note 16 for

further information regarding valuation hierarchy).

**15.3 Securities against borrowings and covenants**

**Assets pledged as security**

Constellium has pledged certain assets as collateral against certain of its borrowings (See description of credit

arrangements in Note 15.1 above).

Also, lease liabilities are generally secured as the rights to the leased assets recognized in the financial statements revert

to the lessor in the event of default.

**Covenants**

The Group was in compliance with all applicable debt covenants at and for the years ended December 31, 2025 and 2024.

**15.4 Future maturities of debt**

Principal repayments requirements for debt over the next five years and thereafter, excluding finance leases which are

disclosed in Note 12 - Leases, are as follows:

---

| | |
|:---|:---|
| ***(in millions of U.S. dollars)*** | **At December 31,** <br>**2025**<br>|
| ***Year ending*** |  |
| 2026 | **5** |
| 2027 | **4** |
| 2028 | **328** |
| 2029 | **855** |
| 2030 | **2** |
| Thereafter | **711** |
| **Total undiscounted cash flows** | **1905** |

---

**NOTE 16 - FINANCIAL INSTRUMENTS** 

**16.1 Fair values of financial instruments**

All derivatives are presented at fair value in the Consolidated Balance Sheets:

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** |
| | **2025** | **2025** | **2025** | **2024** | **2024** | **2024** |
| <br>***(in millions of U.S. dollars)*** | **Non-**<br>**current**<br>| **Current** | **Total** | **Non-**<br>**current**<br>| **Current** | **Total** |
| **Derivatives that qualify for hedge accounting** | **Derivatives that qualify for hedge accounting** |  |  |  |  |  |
| Currency commercial derivatives | 7 | 6 | 13 |  |  |  |
| **Derivatives that do not qualify for hedge accounting** | **Derivatives that do not qualify for hedge accounting** |  |  |  |  |  |
| Currency commercial derivatives | 3 | 7 | 10 |  | 5 | 5 |
| Currency net debt derivatives |  |  |  |  | 1 | 1 |
| Energy derivatives | 1 | 1 | 2 | 1 |  | 1 |
| Metal derivatives |  | 58 | 58 | 1 | 18 | 19 |
| **Fair value of derivatives instruments - assets** | **11** | **72** | **83** | **2** | **24** | **26** |
| **Derivatives that qualify for hedge accounting** | **Derivatives that qualify for hedge accounting** |  |  |  |  |  |
| Currency commercial derivatives |  |  |  | 13 | 9 | 22 |
| **Derivatives that do not qualify for hedge accounting** | **Derivatives that do not qualify for hedge accounting** |  |  |  |  |  |
| Currency commercial derivatives | 1 | 4 | 5 | 7 | 17 | 24 |
| Energy derivatives | 1 | 2 | 3 |  | 2 | 2 |
| Metal derivatives | 1 | 12 | 13 | 1 | 5 | 6 |
| **Fair value of derivatives instruments - liabilities** | **3** | **18** | **21** | **21** | **33** | **54** |

---

The fair values of trade receivables, other financial assets and liabilities approximate their carrying values, as a result of

their liquidity or short maturity, and the fair value of Senior Notes are disclosed in Note 15.2 Fair values of Senior Notes.

**16.2 Valuation hierarchy** 

The following table provides an analysis of financial instruments measured at fair value, grouped into levels based on the

degree to which the fair value is observable:

• Level 1 is based on a quoted price (unadjusted) in active markets for identical financial instruments. Level 1

includes aluminum, copper and zinc futures that are traded on the LME.

• Level 2 is based on inputs other than quoted prices included within Level 1 that are observable for the assets or

liabilities, either directly (i.e., prices) or indirectly (i.e., derived from prices). Level 2 includes foreign exchange

derivatives, natural gas derivatives, silver derivatives and premium derivatives. The present value of future cash

flows based on the forward or on the spot exchange rates at the balance sheet date is used to value foreign

exchange derivatives.

• Level 3 is based on inputs for the asset or liability that are not based on observable market data (unobservable

inputs). Trade receivables are classified as a Level 3 measurement under the fair value hierarchy.

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** |
| | **2025** | **2025** | **2025** | **2025** | **2024** | **2024** | **2024** | **2024** |
| <br>***(in millions of U.S. dollars)*** | **Level 1** | **Level 2** | **Level 3** | **Total** | **Level 1** | **Level 2** | **Level 3** | **Total** |
| Fair value of derivatives <br>instruments - assets<br>| 32 | 51 |  | **83** | 12 | 14 |  | 26 |
| Fair value of derivatives <br>instruments - liabilities<br>| 5 | 16 |  | **21** | 5 | 49 |  | 54 |

---

There was no material transfer of asset and liability categories into or out of Level 1, Level 2 or Level 3 during the years

ended December 31, 2025 and 2024.

**16.3 Foreign exchange risk** 

Foreign exchange risk is the risk that the fair value or future cash flows of an exposure will fluctuate because of changes

in foreign exchange rates.

Net assets, earnings and cash flows are influenced by multiple currencies due to the geographic diversity of sales and the

countries in which the Group operates.

Constellium has the following foreign exchange risk: (i) transaction exposures, which include commercial transactions

related to forecasted sales and purchases and on-balance sheet receivables/payables resulting from such transactions and

financing transactions related to external and internal net debt, and (ii) translation exposures, which relate to net investments in

foreign entities that are converted in U.S. dollar amounts in the Consolidated Financial Statements.

Foreign exchange impacts related to the translation of net investments in non-USD functional currency subsidiaries from

functional currency to U.S. dollar, and of the related revenue and expenses, are not hedged as the Group operates in these

various countries on a permanent basis except as described below.

**i. Commercial transaction exposures**

The Group policy is to hedge committed and highly probable forecasted foreign currency operational transactions. The

Group uses foreign exchange forwards and foreign exchange swaps for this purpose.

The following tables outline the nominal value (converted to millions of U.S. dollars at the closing rate) of forward

derivatives for Constellium's most significant foreign exchange exposures at December 31, 2025.

---

| | | | |
|:---|:---|:---|:---|
| **Sold currencies** | **Maturity Year** | **Less than 1 year** | **Over 1 year** |
| USD | 2026-2031 | **476** | **322** |
| CHF | 2026-2029 | **48** | **10** |
| CZK | 2026 | **4** | **—** |
| Other currencies | 2026-2027 | **9** | **—** |

---

---

| | | | |
|:---|:---|:---|:---|
| **Purchased currencies** | | | |
| USD | 2026-2027 | **89** | **2** |
| CHF | 2026-2028 | **122** | **22** |
| CZK | 2026-2027 | **96** | **26** |
| Other currencies | 2026 | **2** | **—** |

---

The Group has agreed to supply a major customer with fabricated metal products from a euro functional currency entity

and invoices in U.S. dollars. These amounts are then consolidated in the financials in U.S. dollars. The Group has entered into

foreign exchange derivatives that matched related highly probable future conversion sales. The Group designates these

derivatives for hedge accounting, with a total nominal amount of $302 million and $410 million at December 31, 2025 and

December 31, 2024 respectively, with maturities ranging from 2026 to 2029. Changes in the fair value of cash flow hedges are

reported by the Group as a component of Accumulated other comprehensive income, net of tax and reclassified into earnings

when the forecasted transaction affects earnings.

The table below details the effect of foreign currency derivatives in the Consolidated Income Statement, the Consolidated

Statement of Cash Flows and the Consolidated Statement of Comprehensive Income:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | <br>**Notes** | **2025** | **2024** | **2023** |
| **Derivatives that do not qualify for hedge accounting**  |  |  |  |  |
| *Included in Other gains and losses - net*  |  |  |  |  |
| Realized gains / (losses) on foreign currency derivatives - net (A) | 5 | **11** | (10) | 18 |
| Unrealized gains / (losses) on foreign currency derivatives - net (B) | 5 | **28** | (20) | (14) |
| **Derivatives that qualify for hedge accounting**  |  |  |  |  |
| *Included in Other comprehensive income*  |  |  |  |  |
| Unrealized gains / (losses) on foreign currency derivatives - net  |  | **33** | (23) | 1 |
| (Losses) / gains reclassified from cash flow hedge reserve to the <br>Consolidated Income Statement <br>|  | **(3)** | 11 | 6 |
| *Included in Revenue (C)* |  |  |  |  |
| Realized losses on foreign currency derivatives - net (A) | 5 | **(1)** | (10) | (7) |
| Unrealized gains / (losses) on foreign currency derivatives - net  | 5 | **3** | (1) | 1 |

---

(A)Commercial derivatives settled during the year are presented in net cash flows from operating activities in the Consolidated Statement

of Cash Flows.

(B)Gains or losses on the hedging instruments are expected to offset losses or gains on the underlying hedged forecasted sales that will be

reflected in future years when these sales are recognized.

(C)Changes in fair value of derivatives that qualify for hedge accounting are included in revenue when the related customer invoices are

issued.

**ii. Financing transaction exposures**

When the Group enters into intercompany loans and deposits, the financing is generally provided in the functional

currency of the subsidiary. The foreign currency exposure of the Group's external funding and liquid assets is systematically

hedged either naturally through intercompany foreign currency loans and deposits or through foreign currency derivatives.

At December 31, 2025, the net hedged position related to long-term and short-term loans and deposits in U.S. dollar

included a forward sale of $279 million versus the Euro using simple foreign exchange forward contracts.

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| **Derivatives that do not qualify for hedge accounting**  |  |  |  |
| *Included in Finance costs - net*  |  |  |  |
| Realized (losses) / gains on foreign currency derivatives - net (A) | **(22)** | 13 | 5 |
| Unrealized gains / (losses) on foreign currency derivatives - net  | **—** | (2) | 2 |
| **Total**  | **(22)** | 11 | 7 |

---

(A)Net debt derivatives settled during the year are presented in Other financing activities in the Consolidated Statement of Cash Flows.

Total realized and unrealized gains or losses on foreign currency derivatives are expected to partially offset the net

foreign exchange result related to financing activities, both included in Finance costs – net.

**16.4 Commodity price risk** 

The Group is subject to the effects of market fluctuations in the price of aluminum, which is the Group's primary metal

input and a significant component of its output. The Group is also exposed to price fluctuations in regional premiums and in the

price of zinc, natural gas, silver and copper, and other alloying metals, to a lesser extent.

The Group policy is to minimize exposure to aluminum price volatility by passing through the aluminum price risk to

customers and using derivatives where necessary. For most of its aluminum price exposure, sales and purchases of aluminum

are converted to be on the same floating basis and then the same quantities are bought and sold at the same market price.

Temporary increases in inventory, to the extent material, are sold forward to the expected sales date to ensure the price

paid for the metal is recovered when it is sold.

The Group also enters into derivatives for aluminum regional premium, copper, silver and zinc to offset the commodity

price exposure inherent to certain sales and purchase contracts.

In addition, the Group purchases natural gas fixed price derivatives to lock in energy costs where a fixed price purchase

contract is not possible.

At December 31, 2025, the nominal amount of commodity derivatives is as follows:

---

| | | | |
|:---|:---|:---|:---|
| ***(in millions of U.S. dollars)*** | **Maturity Year** | **Less than 1 year** | **Over 1 year** |
| Metal | 2026-2028 | 430 | 4 |
| Natural gas | 2026-2028 | 24 | 25 |

---

The value of the contracts will fluctuate due to changes in market prices but our hedging strategy helps protect the

Group's margin on future conversion and fabrication activities. At December 31, 2025, these contracts were directly entered

into with external counterparties.

The Group does not apply hedge accounting on commodity derivatives and therefore mark-to-market movements are

recognized in Other gains and losses – net.

---

| | | | |
|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** | **2023** |
| **Derivatives that do not qualify for hedge accounting**  |  |  |  |
| *Included in Other gains and losses - net*  |  |  |  |
| Realized gains / (losses) on commodities derivatives - net (A) | **8** | 22 | (68) |
| Unrealized gains on commodities derivatives - net  | **28** | 19 | 11 |

---

(A)Commodity derivatives settled during the year are presented in net cash flows from operating activities in the Consolidated Statement

of Cash Flows.

**NOTE 17 - PENSION AND OTHER POST-EMPLOYMENT BENEFIT OBLIGATIONS** 

The Group has a number of pension, other post-employment benefits and other long-term employee benefit plans. Some

of these plans are defined contribution plans and some are defined benefit plans, with assets held in separate trustee-

administered funds. Benefits paid through pension trusts are sufficiently funded to ensure the payment of benefits to retirees

when they become due.

Actuarial valuations are reflected in the Consolidated Financial Statements as described in Note 1 - General information

and summary of significant accounting policies.

**17.1 Description of defined benefits plans** 

***Pension plans***

Constellium's pension obligations are in the U.S., Switzerland, Germany and France. Pension benefits are generally

based on the employee's service and highest average eligible compensation before retirement and are periodically adjusted for

cost of living increases, either by company practice, collective agreement or statutory requirement. Benefit plans in the U.S.,

Switzerland and France are funded in accordance with applicable requirements in their respective jurisdictions.

***Other post-employment benefits ("OPEB")***

The Group provides healthcare and life insurance benefits to retired employees and in some cases to their beneficiaries

and covered dependents, mainly in the U.S. Eligibility for coverage depends on certain age and service criteria. These benefit

plans are unfunded.

***Other long-term employee benefits***

Other long-term employee benefits mainly include jubilees in France, Germany and Switzerland and other long-term

disability benefits in the U.S. These benefit plans are unfunded.

**17.2 Actuarial assumptions**

Pension and other post-employment benefit obligations were updated based on the discount rates applicable at December

31, 2025.

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** |
|  | **2025** | **2025** | **2025** | **2024** | **2024** | **2024** | **2023** | **2023** | **2023** |
| | **Rate of** <br>**increase** <br>**in** <br>**salaries**<br>| **Discount rate** | **Expected** <br>**return** <br>**rate (A)**<br>| **Rate of** <br>**increase** <br>**in** <br>**salaries**<br>| **Discount rate** | **Expected** <br>**return** <br>**rate (A)**<br>| **Rate of** <br>**increase** <br>**in** <br>**salaries**<br>| **Discount rate** | **Expected** <br>**return** <br>**rate (A)**<br>|
| Pension | **2.11%** | **3.20%** | **4.42%** | 2.13% | 3.09% | 4.27% | 2.23% | 3.11% | 4.40% |
| OPEB | **4.00%** | **5.27%** | **n/a** | 4.00% | 5.46% | n/a | 4.00% | 4.82% | n/a |

---

(A)Expected return rates applicable at beginning of year.

For both pension and healthcare plans, the post-employment mortality assumptions allow for future improvements in life

expectancy.

The other financial assumption used for retirement plans in France and Germany is the rate of increase in pensions which

amounted to 2.00% and 2.50%, respectively.

The other main financial assumptions used for the OPEB healthcare plans, which are predominantly in the United States

were:

• Medical trend rate for pre-65 salaried healthcare plans: 8.15% starting in 2026 decreasing gradually to 4.50% in

2037 and stable onwards,

• Claims costs based on Company experience.

**17.3 Amounts recognized in the Consolidated Balance Sheets** 

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** |
| | **2025** | **2025** | **2025** | **2024** | **2024** | **2024** |
| <br>***(in millions of U.S. dollars)*** | **Pension** <br>**Benefits**<br>| **OPEB and** <br>**Other** <br>**Benefits**<br>| **Total** | **Pension** <br>**Benefits**<br>| **OPEB and** <br>**Other** <br>**Benefits**<br>| **Total** |
| Present value of funded obligation | 698 | **—** | **698** | 664 | **—** | 664 |
| Fair value of plan assets | (591) | **—** | **(591)** | (520) | **—** | (520) |
| Deficit of funded plans | 107 | **—** | **107** | 144 | **—** | 144 |
| Present value of unfunded obligation | 113 | 142 | **255** | 109 | 144 | 253 |
| **Net liability arising from defined benefit obligation** | **220** | **142** | **362** | 253 | 144 | 397 |
| of which non-current | 211 | 127 | **338** | 245 | 130 | 375 |
| of which current | 9 | 15 | **24** | 8 | 14 | 22 |

---

**17.4 Net periodic pension and other postretirement benefits cost**

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
| | **2025** | **2025** | **2024** | **2024** | **2023** | **2023** |
| <br>***(in millions of U.S. dollars)*** | **Pension** | **OPEB and** <br>**Other** <br>**Benefits**<br>| **Pension** | **OPEB and** <br>**Other** <br>**Benefits**<br>| **Pension** | **OPEB and** <br>**Other** <br>**Benefits**<br>|
| Current service cost | **(18)** | **(3)** | (18) | (4) | (16) | (6) |
| Interest cost | **(24)** | **(7)** | (24) | (7) | (27) | (7) |
| Expected return on plan assets | **24** | **—** | 22 |  | 26 |  |
| Immediate recognition of gains arising over the year | **—** | **(1)** |  |  |  | (1) |
| Amortization of past service gain | **2** | **10** | 2 | 10 | 2 | 10 |
| Amortization of net actuarial gain | **—** | **2** | (2) | 1 | 1 | 1 |
| Curtailment and settlements | **—** | **—** |  |  |  |  |
| **Total net pension and other long-term benefit cost** | **(16)** | **1** | (20) |  | (14) | (3) |

---

**17.5 Movement in net defined benefit obligations** 

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Year ended December 31, 2025** | **Year ended December 31, 2025** | **Year ended December 31, 2025** | **Year ended December 31, 2025** | **Year ended December 31, 2025** |
| | **Defined benefit obligations** | **Defined benefit obligations** | **Defined benefit obligations** | **Plan assets** | **Net defined** <br>**benefit** <br>**liability** |
| <br>***(in millions of U.S. dollars)*** | **Pension** <br>**benefits**<br>| **OPEB and** <br>**Other** <br>**Benefits**<br>| **Total** | **Plan assets** | **Net defined** <br>**benefit** <br>**liability** |
| At January 1, 2025 | 773 | 144 | **917** | (520) | **397** |
| *Included in the Consolidated Income Statement* | *Included in the Consolidated Income Statement* |  |  |  |  |
| Current service cost | 18 | 3 | **21** |  | **21** |
| Interest cost / (income) | 24 | 7 | **31** | (24) | **7** |
| Immediate recognition of gains arising over the year |  | 1 | **1** |  | **1** |
| *Included in the Statement of Comprehensive Income* | *Included in the Statement of Comprehensive Income* |  |  |  |  |
| Remeasurements due to: |  |  |  |  |  |
| —actual return less interest on plan assets |  |  | **—** | (16) | **(16)** |
| —changes in financial assumptions | (25) | 2 | **(23)** |  | **(23)** |
| —changes in demographic assumptions | (1) |  | **(1)** |  | **(1)** |
| —experience (gains)/ losses | (3) | (2) | **(5)** |  | **(5)** |
| Past service cost | 5 |  | **5** |  | **5** |
| Effects of changes in foreign exchange rates | 71 | 3 | **74** | (44) | **30** |
| *Included in the Consolidated Statement of Cash Flows* | *Included in the Consolidated Statement of Cash Flows* |  |  |  |  |
| Benefits paid | (48) | (16) | **(64)** | 48 | **(16)** |
| Settlement | (8) |  | **(8)** | 8 | **—** |
| Contributions by the Group |  |  | **—** | (38) | **(38)** |
| Contributions by the plan participants | 5 |  | **5** | (5) | **—** |
| **At December 31, 2025** | **811** | **142** | **953** | **(591)** | **362** |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| | **Year ended December 31, 2024** | **Year ended December 31, 2024** | **Year ended December 31, 2024** | **Year ended December 31, 2024** | **Year ended December 31, 2024** |
| | **Defined benefit obligations** | **Defined benefit obligations** | **Defined benefit obligations** | **Plan Assets** | **Net defined** <br>**benefit** <br>**liability** |
| <br>***(in millions of U.S. dollars)*** | **Pension** <br>**benefits**<br>| **OPEB and** <br>**Other** <br>**Benefits**<br>| **Total** | **Plan Assets** | **Net defined** <br>**benefit** <br>**liability** |
| At January 1, 2024 | 835 | 159 | 994 | (539) | 455 |
| *Included in the Consolidated Income Statement* | *Included in the Consolidated Income Statement* |  |  |  |  |
| Current service cost | 18 | 4 | 22 |  | 22 |
| Interest cost / (income) | 24 | 7 | 31 | (22) | 9 |
| Immediate recognition of gains arising over the year | **—** |  |  |  |  |
| *Included in the Statement of Comprehensive Income* | *Included in the Statement of Comprehensive Income* |  |  |  |  |
| Remeasurements due to: |  |  |  |  |  |
| —actual return less interest on plan assets |  |  |  | (9) | (9) |
| —changes in financial assumptions | (9) | (7) | (16) |  | (16) |
| —changes in demographic assumptions |  |  |  |  |  |
| —experience (gains)/ losses | 7 | (2) | 5 |  | 5 |
| Effects of changes in foreign exchange rates | (38) | (1) | (39) | 22 | (17) |
| *Included in the Consolidated Statement of Cash Flows* | *Included in the Consolidated Statement of Cash Flows* |  |  |  |  |
| Benefits paid | (45) | (16) | (61) | 37 | (24) |
| Contributions by the Group |  |  |  | (28) | (28) |
| Contributions by the plan participants | 5 |  | 5 | (5) |  |
| At December 31, 2024 | 773 | 144 | 917 | (520) | 397 |

---

Movements in net defined benefit obligations reported in Other Comprehensive Income in the years ended December 31,

2025 and 2024, primarily reflected the impact of changes in discount rates (see note 17.2 Actuarial assumptions), the difference

between actual returns and interest on plan assets and the impact of changes in foreign exchange rates. The amount of

remeasurements included in Accumulated other comprehensive income expected to be recognized in net income in the

following year is $14 million.

**17.6 Plan asset categories**

**Investment policies and strategies**

The assets of the Group's pension plans are managed to meet the future expected benefit liabilities of the plans over the

long term by investing in diversified portfolios. The assets are managed by professional investment firms. The Group's overall

investment strategy is to achieve target allocations for pension assets of 20% to 29% for equity, 42% to 67% for fixed income,

3% to 24% for property, and 3% to 7% for other investments. As a result of the company's diversified investment policy, there

were no significant concentrations of risk.

The expected long-term rate of return on plan assets reflects management's expectations of long-term average rates of

return on funds invested to provide for benefits included in the projected benefit obligations. The Group's approach has

emphasized the long-term nature of the return estimate such that the return assumption is not changed significantly unless there

are fundamental changes in capital markets that affect the Group's expectations for returns over an extended period of time. The

Group's systematic methodology for determining the long-term rate of return for the company's investment strategies supports

its long-term expected return assumptions. Expected return rates for the years ended December 31, 2025, 2024 and 2023 are

presented in Note 17.2 Actuarial assumptions.

As of December 31, 2025 and 2024 all of the plan assets were measured at fair value using the net asset value (or its

equivalent) except as noted and consisted of the following:

---

| | | |
|:---|:---|:---|
| | **At December 31,** | **At December 31,** |
| <br>***(in millions of U.S. dollars)*** | **2025** | **2024** |
| Cash & cash equivalents | **20** | 4 |
| Equities | **148** | 143 |
| Fixed income | **297** | 253 |
| Property | **90** | 86 |
| Other | **36** | 34 |
| **Total fair value of plan assets** | **591** | 520 |

---

**17.7 Cash flows**

Expected contributions to pension and OPEB and other long-term benefit plans amount to $28 million and $15 million,

respectively, for the year ending December 31, 2026.

Future benefit payments expected to be paid either by pension funds or directly by the Group to beneficiaries are as

follows:

---

| | | |
|:---|:---|:---|
| | **Estimated benefits payments**  | **Estimated benefits payments**  |
| <br>***(in millions of U.S. dollars)*** | **Pensions** | **OPEB and Other** <br>**Benefits**<br>|
| Year ended December 31, |  |  |
| 2026 | **48** | **15** |
| 2027 | **46** | **15** |
| 2028 | **48** | **13** |
| 2029 | **53** | **12** |
| 2030 | **55** | **12** |
| 2031 to 2035 | **262** | **53** |

---

The weighted-average maturity of the defined benefit obligations was 12.0 years and 11.7 years, for the years ended

December 31, 2025 and 2024.

**NOTE 18 - PROVISIONS**

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **At December 31,** | **At December 31,** | **At December 31,** | **At December 31,** |
| | **2025** | **2025** | **2024** | **2024** |
| <br>***(in millions of U.S. dollars)*** | **Current** | **Non-current** | **Current** | **Non-current** |
| Close down and environmental remediation costs | **13** | **85** | 13 | 79 |
| Restructuring costs | **1** | **—** | 3 | 1 |
| Legal claims and other costs | **11** | **21** | 9 | 11 |
| **Total provisions** | **25** | **106** | 25 | 91 |

---

**Close down, environmental and remediation costs**

The Group records provisions for the estimated present value of the costs of its environmental clean-up obligations and

close down and restoration efforts based on the net present value of estimated future costs of the dismantling and demolition of

infrastructure and the removal of residual material of disturbed areas.

These provisions are expected to be settled over the next 40 years depending on the nature of the disturbance and the

technical remediation plans.

**Contingencies**

The Group is involved, and may become involved, in various lawsuits, claims and proceedings relating to customer

claims, product liability, employee and retiree benefit matters and other commercial matters. The Group records provisions for

pending litigation matters when it determines that it is probable that an outflow of resources will be required to settle the

obligation, and such amounts can be reasonably estimated. In some proceedings, the issues raised are or can be highly complex

and subject to significant uncertainties and amounts claimed are and can be substantial. As a result, the probability of loss and

an estimation of damages are and can be difficult to ascertain.

**Concentration of risk**

As of December 31, 2025, approximately 50% of U.S. employees were covered by collective bargaining agreements.

These agreements are negotiated on site, regionally or on a national level, and are of different durations.

For the year ended December 31, 2025, the collective bargaining agreements at the U.S. sites for Ravenswood and

Muscle Shoals were negotiated and extended to September 2029 and November 2030, respectively.

**NOTE 19 - ACCUMULATED OTHER COMPREHENSIVE INCOME**

The following table summarizes the change in the components of accumulated other comprehensive loss, excluding non-

controlling interests, for the periods presented:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **At December 31, 2025** | **At December 31, 2025** | **At December 31, 2025** | **At December 31, 2025** |
| <br>***(in millions of U.S. dollars)*** | **Post-**<br>**employment** <br>**benefit plans**<br>| **Cash flow** <br>**hedges**<br>| **Currency** <br>**translation** <br>**adjustments**<br>| **Accumulated** <br>**other** <br>**comprehensive** <br>**income / (loss)**<br>|
| **At January 1, 2025** | 84 | (14) | (84) | (14) |
| Other comprehensive income / (loss) before reclassification | 42 | 25 | 17 | 84 |
| Amounts reclassified from accumulated other <br>comprehensive income / (loss) to the income statement<br>| (11) | (3) |  | (14) |
| Amounts reclassified from accumulated other <br>comprehensive income / (loss) to retained earnings<br>|  |  | (2) | (2) |
| **At December 31, 2025** | **115** | **8** | **(69)** | **54** |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **At December 31, 2024** | **At December 31, 2024** | **At December 31, 2024** | **At December 31, 2024** |
| <br>***(in millions of U.S. dollars)*** | **Post-**<br>**employment** <br>**benefit plans**<br>| **Cash flow** <br>**hedges**<br>| **Currency** <br>**translation** <br>**adjustments**<br>| **Accumulated** <br>**other** <br>**comprehensive** <br>**income / (loss)**<br>|
| At January 1, 2024 | 80 | (5) | (75) |  |
| Other comprehensive income / (loss) before reclassification | 13 | (20) | (9) | (16) |
| Amounts reclassified from accumulated other <br>comprehensive income / (loss) to the income statement<br>| (9) | 11 |  | 2 |
| At December 31, 2024 | 84 | (14) | (84) | (14) |

---

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **At December 31, 2023** | **At December 31, 2023** | **At December 31, 2023** | **At December 31, 2023** |
| <br>***(in millions of U.S. dollars)*** | **Post-**<br>**employment** <br>**benefit plans**<br>| **Cash flow** <br>**hedges**<br>| **Currency** <br>**translation** <br>**adjustments**<br>| **Accumulated** <br>**other** <br>**comprehensive** <br>**income / (loss)**<br>|
| At January 1, 2023 | 115 | (10) | (69) | 36 |
| Other comprehensive income / (loss) before reclassification | (23) | (1) | 2 | (22) |
| Amounts reclassified from accumulated other <br>comprehensive income / (loss) to the income statement<br>| (11) | 6 |  | (5) |
| Amounts reclassified from accumulated other <br>comprehensive income / (loss) to retained earnings<br>| (1) |  | (8) | (9) |
| At December 31, 2023 | 80 | (5) | (75) |  |

---

**NOTE 20 - COMMITMENTS** 

**Non-cancellable lease commitments**

Non-cancellable lease commitments relating to the future aggregate minimum lease payments under non-cancellable

leases not recognized as lease liabilities amounted to $18 million and $12 million at December 31, 2025 and 2024, respectively.

**Tangible and intangible asset commitments**

Contractual commitments for the acquisition of Property, Plant and Equipment amounted to $142 million and $147

million at December 31, 2025 and 2024, respectively.

**NOTE 21 - SHARE-BASED COMPENSATION** 

**Description of the plans**

The Group's share-based compensation plan is the Constellium SE 2013 Equity Incentive Plan (as amended from time to

time, the "Plan"). The principal purposes of the Plan are to focus its officers and employees on business performance to help

create shareholder value, to encourage innovative approaches to the business of the Group and to encourage ownership of its

ordinary shares by officers and employees. The Plan is also intended to recognize and retain our key employees needed to

sustain and ensure our future and business competitiveness.

The Plan was initially approved by the Company's Board of Directors in 2013 and provides for a variety of awards,

including Performance-Based Restricted Stock Units ("PSUs") and Restricted Stock Units ("RSUs"). The shareholders meeting

of the Company held on May 11, 2021 authorized the free allocation of 6,800,000 shares (existing or to be issued) under the

Plan (this authorization expired on July 10, 2024). The shareholders meeting of the Company held on May 2, 2024, authorized

the free allocation of 6,000,000 shares (existing or to be issued) under the Plan. This shareholders' authorization is valid until

July 1, 2027.

***Performance-Based Restricted Stock Units (equity-settled)***

The Company has periodically granted PSUs to selected employees of the Group. These units typically vest after three

years from the grant date if the following conditions are met:

• A vesting condition under which the beneficiaries must be continuously employed by or at the service of the Group

through the end of the vesting period; and

• A performance condition, contingent on the total shareholder return ("TSR") performance of Constellium shares

over the vesting period compared to the TSR of specified indices. PSUs ultimately vest based on a vesting

multiplier which ranges from 0% to 200%.

The PSUs granted in April 2020 achieved a TSR performance of 174%. These PSUs vested in April 2023 and 1,701,233

shares were delivered to beneficiaries.

The PSUs granted in May 2021 achieved a TSR performance of 152%. These PSUs vested in May 2024 and 864,792

shares were delivered to beneficiaries.

The PSUs granted in March 2022 achieved a TSR performance of 60.57%. These PSUs vested in March 2025 and

324,561 shares were delivered to beneficiaries.

During the year ended December 31, 2025, the Company granted 1,744,524 PSUs to selected employees of the Group.

The fair value of PSU awards with performance and service conditions is estimated using the value of Constellium SE's

ordinary shares on the date of grant. The fair value of PSU awards is estimated using a Monte Carlo simulation model on the

date of grant.

The following table lists the inputs to the valuation model used for the PSUs granted during the year ended December 31,

2025 and 2024 respectively:

---

| | | |
|:---|:---|:---|
| | **2025 PSUs** | **2024 PSUs** |
| Fair value at grant date (in dollars) | **17.88 - 23.00**  | 27.14 |
| Share price at grant date (in dollars) | **11.90 - 15.73**  | 19.82 |
| Dividend yield | **—** |  |
| Expected volatility (A) | **47%** | 44% |
| Risk-free interest rate (US government bond yield) | **3.70% - 3.93%** | 4.46% |
| Model used | **Monte Carlo** | Monte Carlo |

---

(A)Volatilities for the Company and companies included in indices were estimated based on observed historical volatilities over a period

equal to the PSU vesting period.

***Restricted Stock Units (equity-settled)***

The Company has periodically granted RSUs to selected employees of the Group. These units typically vest after three

years from the grant date if the beneficiaries remain continuously employed by or at the service of the Group through the end of

the vesting period.

During the year ended December 31, 2025, the Company granted 1,327,320 RSUs to selected employees of the Group

subject to the beneficiaries remaining continuously employed by or at the service of the Group from the grant date to the end of

the typical three-year vesting period. The fair value of the RSUs awarded ranged from $11.90 to $15.73, being the quoted

market price at grant date.

***Expense recognized during the year***

The fair value of the award is determined based on the price of the Company's ordinary shares on the grant date and the

related share-based compensation expense is recognized over the vesting period on a straight-line basis. The total share-based

compensation cost for the year ended December 31, 2025, 2024 and 2023 amounted to $19 million, $25 million and $22

million, respectively.

During the fourth quarter of 2025, the Company's former Chief Executive Officer, Jean-Marc Germain, provided notice

of his retirement from that position, effective December 31, 2025, and a transition agreement was proposed to Mr. Germain for

him to serve as special advisor to the Board and management of the Company, effective January 1, 2026, for a one-year term.

Pursuant and subject to the transition agreement entered into on January 1, 2026, Mr. Germain is (i) entitled to receive certain

cash-settled and health-insurance-related compensation and (ii) as determined by the Board during the fourth quarter of 2025, to

fully vest in his outstanding 2023 equity awards and to vest pro-rata in his outstanding 2024 and 2025 equity awards on their

originally scheduled vesting dates, with any performance share awards vesting based on actual performance outcomes.

The impact of these modifications on share-based compensation expense was a net reduction of $6 million for the year

ended December 31, 2025, which was recorded in selling and administrative expenses in the Consolidated Income Statements.

***Movement of potential shares***

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Performance-Based RSU** | **Performance-Based RSU** | **Restricted Stock Units** | **Restricted Stock Units** |
| | **Potential Shares** | **Weighted-Average** <br>**Grant-Date Fair** <br>**Value per Share** <br>| **Potential Shares** | **Weighted-Average** <br>**Grant-Date Fair** <br>**Value per Share** <br>|
| **At January 1, 2025** | **1780833** | $25.18 | **1667811** | $18.08 |
| Granted (A) | 1744524 | $19.33 | 1327320 | $12.77 |
| Over-performance (B) |  | $— |  | $— |
| Vested | (324561) | $26.05 | (491188) | $18.81 |
| Forfeited (C) | (1011745) | $20.85 | (446842) | $17.69 |
| **At December 31, 2025** | **2189051** | $20.78 | **2057101** | $12.07 |

---

(A)For PSUs, the number of potential shares granted is presented using a vesting multiplier of 100%.

(B)When the achievement of TSR performance exceeds the vesting multiplier of 100%, the additional potential shares are presented as

over-performance shares.

(C)For potential shares related to PSUs, 1,011,745 were forfeited following the departure of certain beneficiaries and 211,011 were

forfeited in relation to the non-fulfilment of TSR conditions.

During the year ended December 31, 2024, the Company granted 545,477 RSUs and 600,268 PSUs with a grant fair

value of $19.82 and $27.14, respectively. During the year ended December 31, 2023, the Company granted 701,976 RSUs and

701,945 PSUs with a grant fair value of $16.13 and $22.73, respectively.

Fair values of vested RSUs and PSUs amounted to $24 million for the year ended December 31, 2025, and $21 million,

$11 million for the years ended December 31, 2024 and 2023, respectively. They are excluded from the Statement of Cash

flows as non-cash financing activities.

As of December 31, 2025, unrecognized compensation expense related to the RSUs was $16 million, which will be

recognized over the remaining weighted average vesting period of 1.4 years and unrecognized compensation expense related to

the PSUs was $27 million, which will be recognized over the remaining weighted average vesting period of 1.4 years.

**NOTE 22 - ACQUISITION AND DISPOSAL OF SUBSIDIARIES**

On August 29, 2024, the Group acquired a 51% controlling interest in Railtech Alu-Singen ("RAS") located in France

and part of AS&I segment, an entity in which Constellium already held a non-controlling interest. The transaction price was a

cash consideration of $3 million. Net of cash & cash equivalent acquired of $6 million, the transaction amounted to a positive

cash-flow of $3 million. As a result of the transaction, goodwill of $5 million was recognized as of September 30, 2024 since

our previous non-controlling interests were revalued resulting in a $3 million gain recognized in other gains and losses.

**NOTE 23 - SUBSEQUENT EVENTS** 

No material subsequent events identified.

**Item 9. Changes in and Disagreements With Accountants on Accounting and Financial Disclosure**

None.

**Item 9A. Controls and Procedures**

**Disclosure Controls and Procedures**

Our Chief Executive Officer and Chief Financial Officer, after evaluating the effectiveness of our disclosure controls and

procedures (as defined in Exchange Act Rule 13a-15(e)) as of the end of the period covered by this Form 10-K, have concluded

that, as of such date, our disclosure controls and procedures were effective.

**Internal Control Over Financial Reporting** 

***Management's Annual Report on Internal Control over Financial Reporting***

The management of the Company, including the Chief Executive Officer and Chief Financial Officer, is responsible for

establishing and maintaining adequate internal control over financial reporting, as defined in the Securities Exchange Act of

1934, as amended, Rule 13a-15(f).

The Company's internal control over financial reporting is a process designed to provide reasonable assurance regarding

the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with the

U.S. Generally Accepted Accounting Principles ("U.S. GAAP") as issued by the Financial Accounting Standards Board

("FASB").

The Company's internal control over financial reporting includes those policies and procedures that (i) pertain to the

maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of

the Company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial

statements in accordance with U.S. GAAP, and that receipts and expenditures of the Company are being made only in

accordance with authorizations of management and directors of the Company; and (iii) provide reasonable assurance regarding

prevention or timely detection of unauthorized acquisition, use, or disposition of the Company's assets that could have a

material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements.

Also, projections of any evaluation of the effectiveness of internal control to future periods are subject to the risk that controls

may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may

deteriorate.

Constellium's management has assessed the effectiveness of the Company's internal controls over financial reporting as

of December 31, 2025, based on the criteria established in Internal Control-Integrated Framework (2013) issued by the

Committee of Sponsoring Organizations of the Treadway Commission ("COSO") and, based on such criteria, Constellium's

management has concluded that, as of December 31, 2025, the Company´s internal control over financial reporting is effective.

***Attestation Report of the Registered Public Accounting Firm***

The effectiveness of the Company's internal control over financial reporting as of December 31, 2025, has been audited

by PricewaterhouseCoopers Audit, an independent registered public accounting firm, as stated in their report which appears

herein.

***Changes in Internal Control Over Financial Reporting***

During the period covered by this report, we have not made any changes to our internal control over financial reporting

that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

**Item 9B. Other Information** 

During the three months ended December 31, 2025, none of our executive officers or directors adopted, terminated, or

modified a Rule 10b5-1 equity trading plan, or adopted, terminated, or modified any "non-Rule 10b5-1 trading

arrangement" (as defined in Item 408(c) of Regulation S-K).

**Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections** 

Not applicable.

**PART III**

**Item 10. Directors, Executive Officers and Corporate Governance** 

Certain of the information required hereunder is incorporated herein by reference to our definitive proxy statement to be

filed pursuant to Regulation 14A, which proxy statement is anticipated to be filed with the SEC within 120 days after December

31, 2025. Pursuant to General Instruction G(3) of Form 10-K, additional information required hereunder relating to our

executive officers is contained in Part I of this Annual Report under the caption "Information about our Executive Officers."

Our Board of Directors has adopted a written Worldwide Code of Employee and Business Conduct ("Code of Conduct")

that applies to our directors, officers and employees (including our principal executive officer, principal financial officer,

principal accounting officer or controller, or persons performing similar functions). A copy of the Code of Conduct is posted on

our website, www.constellium.com. We intend to satisfy the disclosure requirement under Item 5.05 of Form 8-K regarding

amendment to, or waiver from, a provision of our Code of Conduct by posting such information on our website at the address

specified above. The information contained on our website is not incorporated by reference into this Annual Report.

We are committed to promoting high standards of ethical business conduct and compliance with applicable laws, rules

and regulations. As part of this commitment, we have adopted our Insider Trading Policy governing the purchase, sale, and/or

other dispositions of our securities by our directors, officers, employees and other Covered Persons (as defined in the Insider

Trading Policy), and have implemented processes applicable to us, in each case, that we believe are reasonably designed to

promote compliance with insider trading laws, rules and regulations, and the exchange listing standards applicable to us. A

copy of our Insider Trading Policy, including any amendments thereto, is included as Exhibit 19.1 to this Annual Report.

**Item 11. Executive Compensation** 

The information required hereunder is incorporated herein by reference to our definitive proxy statement to be filed

pursuant to Regulation 14A, which proxy statement is anticipated to be filed with the SEC within 120 days after December 31,

2025. **Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters** 

**Securities Authorized for Issuance Under Equity Compensation Plans**

The following table sets forth information with respect to the Constellium SE 2013 Equity Incentive Plan, as amended

the "Plan," as of December 31, 2025.

**Equity Compensation Plan Information**

---

| | | | |
|:---|:---|:---|:---|
| **Plan Category** | **(a)**<br>**Number of securities to be** <br>**issued upon exercise of** <br>**outstanding options,** <br>**warrants and rights** <br>| **(b)**<br>**Weighted average exercise** <br>**price of outstanding** <br>**options, warrants and** <br>**rights**<br>| **(c)**<br>**Number of securities** <br>**remaining available for** <br>**future issuance under** <br>**equity compensation plans** <br>**(excluding securities** <br>**reflected in column a)**<br>|
| Equity compensation plans <br>approved by shareholders<sup>(1)</sup><br>| 2794799 <sup>(2)</sup> | N/A | 5531615 <sup>(3)</sup> |
| Equity compensation plans not <br>approved by shareholders <sup>(1)</sup><br>| 1451353 <sup>(4)</sup> | N/A | N/A |
| Total | 4246152 | N/A | 5531615 |

---

<sup>(1)</sup> From time to time, the Company's shareholders specifically approve a maximum number of shares that may be granted under the Plan.

Most recently, at the Company's shareholders' meeting held on May 2, 2024, a specific shareholder authorization (which is the only such

authorization still in force and effect) was approved for the free allocation of up to 6,000,000 ordinary shares (the "Existing Equity Pool").

This shareholders' authorization with respect to the Existing Equity Pool is valid for grants to be made on or prior to July 1, 2027. Prior to

the Determination Date (as defined below), pursuant to an amendment to the Plan adopted by the Board of Directors in March 2025, the

Plan also permitted awards to be made under the Plan for a number of shares drawn from treasury shares purchased by the Company

pursuant to a Board-approved share repurchase program (the "Repurchase Pool"). As a foreign private issuer at such time and consistent

with French home country law, the Repurchase Pool was not required to be, and was not, specifically approved by the Company's

shareholders. On February 16, 2026, in connection with the Company's determination on June 30, 2025 (the "Determination Date"), that

it would cease to qualify as a "foreign private issuer" and in accordance with the associated requirements set forth in the Listed Company

Manual of the New York Stock Exchange, the Company's Board adopted Amendment No. 7 to the Plan effective as of the Determination

Date. Amendment No. 7 memorializes the maximum number of shares available under the Existing Equity Pool for awards under the Plan

following the Determination Date and eliminates the availability of the Repurchase Pool with respect to grants subsequent to the

Determination Date.

<sup>(2)</sup> Represents shares underlying awards that have been granted within the then applicable specific shareholder authorization in accordance

with the Plan and applicable French law and that are outstanding as of December 31, 2025. Table amounts are comprised of: 1,397,539

restricted stock units and 1,397,260 performance-based restricted stock units (assuming target achievement).

<sup>(3)</sup> Represents the number of shares available for awards that may be granted under the Plan following effectiveness of Amendment No. 7

(assuming target achievement). The number of shares available for awards that may be granted under the Plan following effectiveness of

Amendment No. 7 (assuming max achievement) is 5,335,409.

<sup>(4)</sup> Represents shares underlying awards that have been granted from the Repurchase Pool prior to the Determination Date in accordance with

the Plan and applicable French law and that are outstanding as of December 31, 2025. Table amounts are comprised of: 659,562 restricted

stock units and 791,791 performance-based restricted stock units (assuming target achievement).

The information required by Item 403 of Regulation S-K is contained under the captions "Stock Ownership Information

—Stock Ownership of Certain Beneficial Owners" and "Stock Ownership Information—Stock Ownership of Directors and

Executive Officers" of the Proxy Statement and is incorporated by reference.

**Item 13. Certain Relationships and Related Transactions, and Director Independence** 

The information required hereunder is incorporated herein by reference to our definitive proxy statement to be filed

pursuant to Regulation 14A, which proxy statement is anticipated to be filed with the SEC within 120 days after December 31,

2025. **Item 14. Principal Accountant Fees and Services** 

The information required hereunder is incorporated herein by reference to our definitive proxy statement to be filed

pursuant to Regulation 14A, which proxy statement is anticipated to be filed with the SEC within 120 days after December 31,

2025. 101

**PART IV**

**Item 15. Exhibits and Financial Statement Schedules** 

(a)Financial Statements

See the Index to the Consolidated Financial Statements on page <u>[47](#ib44bc6f07024461db47196f23b7229f5_58)</u> of this report. All schedules are omitted because

they are inapplicable or the required information is presented in our Consolidated Financial Statements or the notes thereto.

(b)Exhibits

See the Index to Exhibits below.

**Item 16. Form 10-K Summary** 

None.

**INDEX TO EXHIBITS** 

The following exhibits are included in this Annual Report on Form 10-K for the year ended December 31, 2025 (and are

numbered in accordance with Item 601 of Regulation S-K).

---

| | |
|:---|:---|
| 3.1 | <u>[Articles of Association of Constellium SE dated May 15, 2025 (incorporated by reference to Exhibit 3.1 of](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000019/exhibit31_cstmsexaoax15m.htm)</u><br><u>[Constellium SE's Form 10-Q filed on July 31, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000019/exhibit31_cstmsexaoax15m.htm)</u><br>|
| 4.1 | <u>[Description of Securities Registered under Section 12 of the Exchange Act\*\*](exhibit41_2025xdescription.htm)</u> |
| 4.2 | <u>[Indenture, dated as of June 30, 2020, among Constellium SE, the guarantors party thereto, and Deutsche Bank](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex992.htm)</u><br><u>[Trust Company Americas, as Trustee, providing for the issuance of the 5.625% Senior Notes due 2028](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex992.htm)</u><br><u>[(incorporated by reference to Exhibit 99.2 of Constellium SE's Form 6-K furnished March 16, 2021, File](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex992.htm)</u><br><u>[No.001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex992.htm)</u><br>|
| 4.3 | <u>[First Supplemental Indenture (5.625% Senior Notes due 2028), dated as of December 3, 2021, among](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4491firstsupplind5625se.htm)</u><br><u>[Constellium US Intermediate Holdings LLC and Deutsche Bank Trust Company Americas, as Trustee](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4491firstsupplind5625se.htm)</u><br><u>[(incorporated by reference to Exhibit 4.49.1 of Constellium SE's Form 20-F filed on March 14, 2022, File No.](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4491firstsupplind5625se.htm)</u><br><u>[001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4491firstsupplind5625se.htm)</u><br>|
| 4.4 | <u>[Indenture, dated as of February 24, 2021, among Constellium SE, the guarantors party thereto, and Deutsche](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex993.htm)</u><br><u>[Bank Trust Company Americas, as Trustee, providing for the issuance of the 3.750% Sustainability-Linked](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex993.htm)</u><br><u>[Senior Notes due 2029 (incorporated by reference to Exhibit 99.3 of Constellium SE's Form 6-K furnished March](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex993.htm)</u><br><u>[16, 2021, File No.001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex993.htm)</u><br>|
| 4.5 | <u>[First Supplemental Indenture (3.750% Sustainability-Linked Senior Notes due 2029), dated as of December 3,](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4511firstsupplind3750su.htm)</u><br><u>[2021, among Constellium US Intermediate Holdings LLC and Deutsche Bank Trust Company Americas, as](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4511firstsupplind3750su.htm)</u><br><u>[Trustee (incorporated by reference to Exhibit 4.51.1 of Constellium SE's Form 20-F filed on March 14, 2022, File](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4511firstsupplind3750su.htm)</u><br><u>[No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4511firstsupplind3750su.htm)</u><br>|
| 4.6 | <u>[Indenture, dated as of June 2, 2021, among Constellium SE, the guarantors party thereto, Deutsche Bank Trust](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a452cstm-june 2021notesxind.htm)</u><br><u>[Company Americas, as Trustee, Deutsche Bank AG, London Branch, as Principal Paying Agent and Deutsche](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a452cstm-june 2021notesxind.htm)</u><br><u>[Bank Luxembourg S.A., as Registrar and Transfer Agent, providing for the issuance of the 3.125%](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a452cstm-june 2021notesxind.htm)</u><br><u>[Sustainability-Linked Senior Notes due 2029 (incorporated by reference to Exhibit 4.52 of Constellium SE's](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a452cstm-june 2021notesxind.htm)</u><br><u>[Form 20-F filed on March 14, 2022, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a452cstm-june 2021notesxind.htm)</u><br>|
| 4.7 | <u>[First Supplemental Indenture (3.125% Sustainability-Linked Senior Notes due 2029), dated as of December 3,](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4521firstsupplind3125su.htm)</u><br><u>[2021, among Constellium US Intermediate Holdings LLC and Deutsche Bank Trust Company Americas, as](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4521firstsupplind3125su.htm)</u><br><u>[Trustee, Deutsche Bank AG, London Branch, as Principal Paying Agent and Deutsche Bank Luxembourg S.A.,](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4521firstsupplind3125su.htm)</u><br><u>[as Registrar and Transfer Agent (incorporated by reference to Exhibit 4.52.1 of Constellium SE's Form 20-F filed](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4521firstsupplind3125su.htm)</u><br><u>[on March 14, 2022, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4521firstsupplind3125su.htm)</u><br>|
| 4.8 | <u>[Indenture, dated as of August 8, 2024, among Constellium SE, the guarantors party thereto and Deutsche Bank](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit48_2024-indenture.htm)</u><br><u>[Trust Company Americas, as Trustee, providing for the issuance of the 6.375% Senior Notes due 2032](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit48_2024-indenture.htm)</u><br><u>[(incorporated by reference to Exhibit 4.8 of Constellium SE's Form 10-K filed on February 28, 2025, File No.](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit48_2024-indenture.htm)</u><br><u>[001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit48_2024-indenture.htm)</u><br>|
| 4.9 | <u>[Indenture, dated as of August 8, 2024, among Constellium SE, the guarantors party thereto, Deutsche Bank Trust](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit49_2024-indenture.htm)</u><br><u>[Company Americas, as Trustee, Deutsche Bank AG, London Branch, as Principal Paying Agent and Deutsche](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit49_2024-indenture.htm)</u><br><u>[Bank Luxembourg S.A., as Registrar and Transfer Agent, providing for the issuance of the 5.375% Senior Notes](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit49_2024-indenture.htm)</u><br><u>[due 2032 (incorporated by reference to Exhibit 4.9 of Constellium SE's Form 10-K filed on February 28, 2025,](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit49_2024-indenture.htm)</u><br><u>[File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit49_2024-indenture.htm)</u><br>|
| 10.1 | <u>[Amended and Restated Shareholders Agreement, dated May 29, 2013, among Constellium N.V. and the other](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex101.htm)</u><br><u>[signatories thereto (incorporated by reference to Exhibit 10.1 of Constellium N.V.'s Registration Statement on](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex101.htm)</u><br><u>[Form F-1 filed on May 13, 2013, File No. 333-188556)](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex101.htm)</u><br>|
| 10.2 | <u>[Amended and Restated Factoring Agreement between Alcan Rhenalu S.A.S. as French Seller, Alcan Aerospace](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex107.htm)</u><br><u>[S.A.S. as French Seller, Alcan Softal S.A.S. as French Seller, Alcan France Extrusions S.A.S. as French Seller,](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex107.htm)</u><br><u>[Alcan Aviatube S.A.S. as French Seller, Omega Holdco II B.V. as Parent Company, Engineered Products](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex107.htm)</u><br><u>[Switzerland A.G. as Sellers' Agent and GE Factofrance S.N.C. as Factor, dated January 4, 2011, as amended as](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex107.htm)</u><br><u>[of November 8, 2013 (incorporated by reference to Exhibit 10.7 of Constellium N.V.'s Registration Statement on](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex107.htm)</u><br><u>[Form F-1 filed on December 10, 2013, File No. 333-192680)](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex107.htm)</u><br>|
| 10.3 | <u>[Amendment and Consent Letter No 10 between GE Factofrance S.A.S. as Factor and Constellium Switzerland](https://www.sec.gov/Archives/edgar/data/1563411/000119312514033490/d664180dex1071.htm)</u><br><u>[AG, Constellium Holdco II B.V., Constellium France S.A.S., Constellium Extrusions France S.A.S. and](https://www.sec.gov/Archives/edgar/data/1563411/000119312514033490/d664180dex1071.htm)</u><br><u>[Constellium Aviatube S.A.S. as French Sellers, dated February 3, 2014 (incorporated by reference to Exhibit](https://www.sec.gov/Archives/edgar/data/1563411/000119312514033490/d664180dex1071.htm)</u><br><u>[10.7.1 of Constellium N.V.'s Registration Statement on Form F-1 filed on January 27, 2014, File](https://www.sec.gov/Archives/edgar/data/1563411/000119312514033490/d664180dex1071.htm)</u><br><u>[No. 333-193583)](https://www.sec.gov/Archives/edgar/data/1563411/000119312514033490/d664180dex1071.htm)</u><br>|

---

---

| | |
|:---|:---|
| 10.4 | <u>[Amendment and Restatement Agreement among Constellium Issoire, as Seller, Constellium Neuf Brisach, as](https://www.sec.gov/Archives/edgar/data/1563411/000119312516545056/d159480dex108.htm)</u><br><u>[Seller, Constellium Extrusions France, as Seller, Constellium Holdco II B.V., as Parent Company, Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000119312516545056/d159480dex108.htm)</u><br><u>[Switzerland A.G., as Sellers agent, and GE Factofrance SAS, as Factor, dated December 3, 2015 (incorporated by](https://www.sec.gov/Archives/edgar/data/1563411/000119312516545056/d159480dex108.htm)</u><br><u>[reference to Exhibit 10.8 of Constellium N.V.'s Form 20-F filed on April 18, 2016, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312516545056/d159480dex108.htm)</u><br>|
| 10.5 | <u>[Factoring Agreement between GE Capital Bank AG and Alcan Aluminium Valais S.A., dated December 16,](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex108.htm)</u><br><u>[2010 (incorporated by reference to Exhibit 10.8 of Constellium N.V.'s Registration Statement on Form F-1 filed](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex108.htm)</u><br><u>[on May 13, 2013, File No. 333-188556)](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex108.htm)</u><br>|
| 10.6 | <u>[Country Specific Amendment Agreement (Switzerland) to the Factoring Agreement between GE Capital Bank](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex109.htm)</u><br><u>[AG and Alcan Aluminium Valais S.A., dated December 16, 2010 (incorporated by reference to Exhibit 10.9 of](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex109.htm)</u><br><u>[Constellium N.V.'s Registration Statement on Form F-1 filed on May 13, 2013, File No. 333-188556)](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex109.htm)</u><br>|
| 10.7 | <u>[Amendment Agreement to a Factoring Agreement between GE Capital Bank AG and Constellium Valais AG](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex1091.htm)</u><br><u>[(formerly: Alcan Aluminium Valais AG), dated November 12, 2013 (incorporated by reference to Exhibit 10.9.1](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex1091.htm)</u><br><u>[of Constellium N.V.'s Registration Statement on Form F-1 filed on December 10, 2013, File No. 333-192680)](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex1091.htm)</u><br>|
| 10.8 | <u>[Amendment Agreement to a Factoring Agreement between GE Capital Bank AG and Constellium Valais S.A.](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10101.htm)</u><br><u>[Sierre, dated May 27, 2016 (incorporated by reference to Exhibit 10.10.1 of Constellium N.V.'s Form 20-F filed](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10101.htm)</u><br><u>[on March 21, 2017, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10101.htm)</u><br>|
| 10.9 | <u>[Amendment Agreement to a Factoring Agreement between TARGO Commercial Finance AG (f/k/a GE Capital](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10102.htm)</u><br><u>[Bank AG) and Constellium Valais S.A., dated December 21, 2016 (incorporated by reference to Exhibit 10.10.2](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10102.htm)</u><br><u>[of Constellium N.V.'s Form 20-F filed on March 21, 2017, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10102.htm)</u><br>|
| 10.10 | <u>[Amendment Agreement to a Factoring Agreement between TARGOBANK AG and Constellium Valais S.A.](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a1083-20200430extensionv.htm)</u><br><u>[Sierre, dated April 30, 2020 (incorporated by reference to Exhibit 10.8.3 of Constellium SE's Form 20-F filed on](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a1083-20200430extensionv.htm)</u><br><u>[March 17, 2021, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a1083-20200430extensionv.htm)</u><br>|
| 10.11 | <u>[Amendment Agreement to a Factoring Agreement between TARGOBANK AG and Constellium Valais S.A.](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1084-constelliumx.htm)</u><br><u>[Sierre, dated June 30, 2022 (incorporated by reference to Exhibit 10.8.4 of Constellium SE's Form 20-F filed on](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1084-constelliumx.htm)</u><br><u>[March 14, 2023, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1084-constelliumx.htm)</u><br>|
| 10.12 | <u>[Factoring Agreement between GE Capital Bank AG and Constellium Rolled Products Singen GmbH & Co. KG,](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex1012.htm)</u><br><u>[dated May 27, 2016 (incorporated by reference to Exhibit 10.12 of Constellium N.V.'s Form 20-F filed on](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex1012.htm)</u><br><u>[March 21, 2017, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex1012.htm)</u><br>|
| 10.13 | <u>[Amendment Agreement to a Factoring Agreement between TARGO Commercial Finance AG and Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10121.htm)</u><br><u>[Rolled Products Singen GmbH & Co. KG, dated December 21, 2016 (incorporated by reference to Exhibit](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10121.htm)</u><br><u>[10.12.1 of Constellium N.V.'s Form 20-F filed on March 21, 2017, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10121.htm)</u><br>|
| 10.14 | <u>[Amendment Agreement to a Factoring Agreement between TARGOBANK AG and Constellium Rolled Products](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10102-20200430factoring.htm)</u><br><u>[Singen GmbH & Co. KG, dated April 30, 2020 (incorporated by reference to Exhibit 10.10.2 of Constellium SE's](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10102-20200430factoring.htm)</u><br><u>[Form 20-F filed on March 17, 2021, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10102-20200430factoring.htm)</u><br>|
| 10.15 | <u>[Amendment Agreement to a Factoring Agreement between TARGOBANK AG and Constellium Rolled Products](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit10103-constellium.htm)</u><br><u>[Singen GmbH & Co. KG, dated June 30, 2022 (incorporated by reference to Exhibit 10.10.3 of Constellium SE's](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit10103-constellium.htm)</u><br><u>[Form 20-F filed on March 14, 2023, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit10103-constellium.htm)</u><br>|
| 10.16 | <u>[Addendum to the Factoring Agreement between TARGOBANK AG and Constellium Rolled Products Singen](exhibit1016_targoaddendu.htm)</u><br><u>[GmbH & Co. KG. dated December 19, 2025\*\*](exhibit1016_targoaddendu.htm)</u><br>|
| 10.17 | <u>[Factoring Agreement between GE Capital Bank AG and Alcan Singen GmbH, dated December 16, 2010](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex1011.htm)</u><br><u>[(incorporated by reference to Exhibit 10.11 of Constellium N.V.'s Registration Statement on Form F-1 filed on](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex1011.htm)</u><br><u>[May 13, 2013, File No. 333-188556)](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex1011.htm)</u><br>|
| 10.18 | <u>[Amendment Agreement to a Factoring Agreement between GE Capital Bank AG and Constellium Singen GmbH](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex10101.htm)</u><br><u>[(formerly Alcan Singen GmbH), dated November 12, 2013 (incorporated by reference to Exhibit 10.10.1 of](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex10101.htm)</u><br><u>[Constellium N.V.'s Registration Statement on Form F-1 filed on December 10, 2013, File No. 333-192680)](https://www.sec.gov/Archives/edgar/data/1563411/000119312513468511/d634179dex10101.htm)</u><br>|
| 10.19 | <u>[Factoring Agreement between GE Capital Bank AG and Constellium Singen GmbH, dated March 26, 2014](https://www.sec.gov/Archives/edgar/data/1563411/000119312516545056/d159480dex1013.htm)</u><br><u>[(incorporated by reference to Exhibit 10.13 of Constellium N.V.'s Form 20-F filed on April 18, 2016, File](https://www.sec.gov/Archives/edgar/data/1563411/000119312516545056/d159480dex1013.htm)</u><br><u>[No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312516545056/d159480dex1013.htm)</u><br>|
| 10.20 | <u>[Amendment Agreement to a Factoring Agreement between GE Capital Bank AG and Constellium Singen GmbH,](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10141.htm)</u><br><u>[dated May 27, 2016 (incorporated by reference to Exhibit 10.14.1 of Constellium N.V.'s Form 20-F filed on](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10141.htm)</u><br><u>[March 21, 2017, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10141.htm)</u><br>|
| 10.21 | <u>[Amendment Agreement to a Factoring Agreement between TARGO Commercial Finance AG (f/k/a GE Capital](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10142.htm)</u><br><u>[Bank AG) and Constellium Singen GmbH, dated December 21, 2016 (incorporated by reference to Exhibit](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10142.htm)</u><br><u>[10.14.2 of Constellium N.V.'s Form 20-F filed on March 21, 2017, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10142.htm)</u><br>|

---

---

| | |
|:---|:---|
| 10.22 | <u>[Amendment Agreement to a Factoring Agreement between TARGOBANK AG and Constellium Singen GmbH](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10123-20200430factoring.htm)</u><br><u>[(formerly Alcan Singen GmbH), dated April 30, 2020 (incorporated by reference to Exhibit 10.12.3 of](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10123-20200430factoring.htm)</u><br><u>[Constellium SE's Form 20-F filed on March 17, 2021, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10123-20200430factoring.htm)</u><br>|
| 10.23 | <u>[Amendment Agreement to a Factoring Agreement between TARGOBANK AG and Constellium Singen GmbH](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit10124-constellium.htm)</u><br><u>[(formerly: Alcan Singen GmbH), dated June 30, 2022 (incorporated by reference to Exhibit 10.12.4 of](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit10124-constellium.htm)</u><br><u>[Constellium SE's Form 20-F filed on March 14, 2023, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit10124-constellium.htm)</u><br>|
| 10.24 | <u>[Addendum to the Factoring Agreement between TARGOBANK AG and Constellium Singen GmbH (formerly:](exhibit1024_targoaddendu.htm)</u><br><u>[Alcan Singen GmbH) dated December 19, 2025\*\*](exhibit1024_targoaddendu.htm)</u><br>|
| 10.25 | <u>[Factoring Agreement between GE Capital Bank AG and Constellium Extrusions Děčín S.R.O., dated June 26,](https://www.sec.gov/Archives/edgar/data/1563411/000119312516545056/d159480dex1014.htm)</u><br><u>[2015 (incorporated by reference to Exhibit 10.14 of Constellium N.V.'s Form 20-F filed on April 18, 2017, File](https://www.sec.gov/Archives/edgar/data/1563411/000119312516545056/d159480dex1014.htm)</u><br><u>[No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312516545056/d159480dex1014.htm)</u><br>|
| 10.26 | <u>[Amendment Agreement to a Factoring Agreement between GE Capital AG and Constellium Extrusions Děčín](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10151.htm)</u><br><u>[s.r.o., dated May 27, 2016 (incorporated by reference to Exhibit 10.15.1 of Constellium N.V.'s Form 20-F filed](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10151.htm)</u><br><u>[on March 21, 2017, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10151.htm)</u><br>|
| 10.27 | <u>[Amendment Agreement to a Factoring Agreement between TARGO Commercial Finance AG (f/k/a GE Capital](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10152.htm)</u><br><u>[Bank AG) and Constellium Extrusions Děčín s.r.o., dated December 21, 2016 (incorporated by reference to](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10152.htm)</u><br><u>[Exhibit 10.15.2 of Constellium N.V.'s Form 20-F filed on March 21, 2017, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex10152.htm)</u><br>|
| 10.28 | <u>[Amendment Agreement to a Factoring Agreement between TARGOBANK AG and Constellium Extrusions](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10133-200430extensionde.htm)</u><br><u>[Děčín s.r.o., dated April 30, 2020 (incorporated by reference to Exhibit 10.13.3 of Constellium SE's Form 20-F](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10133-200430extensionde.htm)</u><br><u>[filed on March 17, 2021, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10133-200430extensionde.htm)</u><br>|
| 10.29 | <u>[Amendment Agreement to a Factoring Agreement between TARGOBANK AG and Constellium Extrusions](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit10134-constellium.htm)</u><br><u>[Děčín s.r.o., dated June 30, 2022 (incorporated by reference to Exhibit 10.13.4 of Constellium SE's Form 20-F](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit10134-constellium.htm)</u><br><u>[filed on March 14, 2023, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit10134-constellium.htm)</u><br>|
| 10.30 | <u>[Addendum to the Factoring Agreement between TARGOBANK AG and Constellium Extrusions Děčín s.r.o.,](exhibit1030_targoaddendu.htm)</u><br><u>[dated December 19, 2025\*\*](exhibit1030_targoaddendu.htm)</u><br>|
| 10.31 | <u>[Unit Purchase Agreement between Constellium N.V., Wise Metals Holdings LLC and Silver Knot, LCC, dated](https://www.sec.gov/Archives/edgar/data/1563411/000119312514363505/d800039dex101.htm)</u><br><u>[October 3, 2014 (incorporated by reference to Exhibit 10.1 of Constellium N.V.'s Form 6-K furnished on](https://www.sec.gov/Archives/edgar/data/1563411/000119312514363505/d800039dex101.htm)</u><br><u>[October 3, 2014)](https://www.sec.gov/Archives/edgar/data/1563411/000119312514363505/d800039dex101.htm)</u><br>|
| 10.32 | <u>[Facility Agreement, by and among Constellium Issoire and Constellium Neuf Brisach, as Borrowers, Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex103.htm)</u><br><u>[Holdco II B.V., as Parent Company, the lenders party thereto, and Factofrance, as Arranger and Agent, dated as](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex103.htm)</u><br><u>[of April 21, 2017 (incorporated by reference to Exhibit 10.3 of Constellium N.V.'s Registration Statement on](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex103.htm)</u><br><u>[Form F-3ASR filed on October 30, 2017, File No. 333-221221)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex103.htm)</u><br>|
| 10.33 | <u>[Amendment to the Facility Agreement, by and among Constellium Issoire and Constellium Neuf Brisach, as](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex102.htm)</u><br><u>[Borrowers, Constellium Holdco II B.V., as Parent Company, the lenders party thereto, and Factofrance, as](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex102.htm)</u><br><u>[Arranger and Agent, dated as of June 13, 2017 (incorporated by reference to Exhibit 10.2 of Constellium N.V.'s](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex102.htm)</u><br><u>[Registration Statement on Form F-3ASR filed on October 30, 2017, File No. 333-221221)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex102.htm)</u><br>|
| 10.34 | <u>[Second Amendment to the Facility Agreement, by and among Constellium Issoire and Constellium Neuf Brisach,](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex10241.htm)</u><br><u>[as Borrowers, Constellium Holdco II B.V., as Parent Company, the lenders party thereto, and Factofrance, as](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex10241.htm)</u><br><u>[Arranger and Agent, dated as of March 29, 2018 (incorporated by reference to Exhibit 10.24.1 of Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex10241.htm)</u><br><u>[N.V.'s Form 20-F filed March 11, 2019, File No. 001-35931)‡](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex10241.htm)</u><br>|
| 10.35 | <u>[Third Amendment to the Facility Agreement, by and among Constellium Issoire and Constellium Neuf Brisach,](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10233-thirdamendmentfre.htm)</u><br><u>[as Borrowers, Constellium International S.A.S., as Parent Company, the lenders party thereto, and Factofrance, as](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10233-thirdamendmentfre.htm)</u><br><u>[Arranger and Agent, dated as of March 15, 2019 (incorporated by reference to Exhibit 10.23.3 of Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10233-thirdamendmentfre.htm)</u><br><u>[SE's Form 20-F filed on March 17, 2021, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10233-thirdamendmentfre.htm)</u><br>|
| 10.36 | <u>[Fourth Amendment to the Facility Agreement, by and among Constellium Issoire and Constellium Neuf Brisach,](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10234-fourthamendmentag.htm)</u><br><u>[as Borrowers, Constellium International S.A.S., as Parent Company, the lenders party thereto, and Factofrance, as](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10234-fourthamendmentag.htm)</u><br><u>[Arranger and Agent, dated as of February, 16, 2021 (incorporated by reference to Exhibit 10.23.4 of Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10234-fourthamendmentag.htm)</u><br><u>[SE's Form 20-F filed on March 17, 2021, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a10234-fourthamendmentag.htm)</u><br>|
| 10.37 | <u>[Fifth Amendment to the Facility Agreement, by and among Constellium Issoire and Constellium Neuf Brisach, as](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit10235_cstmxfifthx.htm)</u><br><u>[Borrowers, Constellium International S.A.S., as Parent Company, the lenders party thereto, and Factofrance, as](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit10235_cstmxfifthx.htm)</u><br><u>[Arranger and Agent, dated as of March 27, 2023 (incorporated by reference to Exhibit 10.23.5 of Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit10235_cstmxfifthx.htm)</u><br><u>[SE's Form 20-F filed on March 18, 2024, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit10235_cstmxfifthx.htm)</u><br>|
| 10.38 | <u>[Sixth Amendment to the Inventory Financing Facility Agreement, by and among Constellium Issoire and](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1035_constellium-.htm)</u><br><u>[Constellium Neuf Brisach as Borrowers, Constellium International S.A.S., as Parent Company, the lenders party](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1035_constellium-.htm)</u><br><u>[thereto, and Factofrance, as Arranger and Agent, dated February 17, 2025 (incorporated by reference to Exhibit](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1035_constellium-.htm)</u><br><u>[10.35 of Constellium SE's Form 10-K filed on February 28, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1035_constellium-.htm)</u><br>|

---

---

| | |
|:---|:---|
| 10.39 | <u>[Amendment and Restatement Agreement, by and among Constellium lssoire, Constellium Neuf Brisach and](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex106.htm)</u><br><u>[Constellium Extrusions France, as Sellers, Constellium Holdco II BV, as Parent Company, Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex106.htm)</u><br><u>[Switzerland AG, as Sellers' Agent, and FactoFrance S.A.S., as Factor, dated as of April 19, 2017 (incorporated](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex106.htm)</u><br><u>[by reference to Exhibit 10.6 of Constellium N.V.'s Registration Statement on Form F-3ASR filed on October 30,](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex106.htm)</u><br><u>[2017, File No. 333-221221)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex106.htm)</u><br>|
| 10.40 | <u>[Amendment and Restatement Agreement among Constellium Issoire, Constellium Neuf Brisach and Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a1027-amendmentandrestat.htm)</u><br><u>[Extrusions France, as Sellers, Constellium International S.A.S., as Parent Company, Constellium Switzerland](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a1027-amendmentandrestat.htm)</u><br><u>[A.G., as Sellers' agent, and Factofrance SA, as Factor, dated as of May 26, 2020 (incorporated by reference to](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a1027-amendmentandrestat.htm)</u><br><u>[Exhibit 10.27 of Constellium SE's Form 20-F filed on March 17, 2021, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a1027-amendmentandrestat.htm)</u><br>|
| 10.41 | <u>[Amendment and Restatement Agreement among Constellium Issoire, Constellium Neuf Brisach and Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1028-cstm_factofr.htm)</u><br><u>[Extrusions France, as Sellers, Constellium International S.A.S., as Parent Company, Constellium Switzerland](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1028-cstm_factofr.htm)</u><br><u>[A.G., as Sellers' agent, and Factofrance SA, as Factor, dated as of July 21, 2022 (incorporated by reference to](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1028-cstm_factofr.htm)</u><br><u>[Exhibit 10.28 of Constellium SE's Form 20-F filed on March 14, 2023, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1028-cstm_factofr.htm)</u><br>|
| 10.42 | <u>[Letter Amendment to the Factoring Agreement among Constellium Issoire, Constellium Neuf Brisach,](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit10281_cstmfactori.htm)</u><br><u>[Constellium Extrusions France, as Sellers, Constellium International S.A.S., as Parent Company, Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit10281_cstmfactori.htm)</u><br><u>[Switzerland A.G., as Sellers' agent, and Factofrance SA, as Factor, dated as of May 31, 2023 (incorporated by](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit10281_cstmfactori.htm)</u><br><u>[reference to Exhibit 10.28.1 of Constellium SE's Form 20-F filed on March 18, 2024, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit10281_cstmfactori.htm)</u><br>|
| 10.43 | <u>[Receivables Purchase Agreement, among Constellium Muscle Shoals Funding III LLC, Constellium Muscle](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1033receivablespurchase.htm)</u><br><u>[Shoals LLC, Deutsche Bank Trust Company Americas, Deutsche Bank AG New York Branch and Intesa](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1033receivablespurchase.htm)</u><br><u>[Sanpaolo S.p.A., dated as of September 30, 2021 (incorporated by reference to Exhibit 10.33 of Constellium SE's](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1033receivablespurchase.htm)</u><br><u>[Form 20-F filed on March 14, 2022, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1033receivablespurchase.htm)</u><br>|
| 10.44 | <u>[Receivables Sale Agreement, between Constellium Muscle Shoals LLC and Constellium Muscle Shoals Funding](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1034receivablessaleagre.htm)</u><br><u>[III LLC, dated as of September 30, 2021 (incorporated by reference to Exhibit 10.34 of Constellium SE's Form](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1034receivablessaleagre.htm)</u><br><u>[20-F filed on March 14, 2022, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1034receivablessaleagre.htm)</u><br>|
| 10.45 | <u>[First Omnibus Amendment to the Receivables Sale Agreement between Constellium Muscle Shoals LLC and](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1035muscleshoalsfirstom.htm)</u><br><u>[Constellium Muscle Shoals Funding III LLC, and to the Receivables Purchase Agreement among Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1035muscleshoalsfirstom.htm)</u><br><u>[Muscle Shoals Funding III LLC, Constellium Muscle Shoals LLC, Deutsche Bank Trust Company Americas,](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1035muscleshoalsfirstom.htm)</u><br><u>[Deutsche Bank AG New York Branch, and Intesa Sanpaolo S.p.A., dated as of December 21, 2021 (incorporated](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1035muscleshoalsfirstom.htm)</u><br><u>[by reference to Exhibit 10.35 of Constellium SE's Form 20-F filed on March 14, 2022, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a1035muscleshoalsfirstom.htm)</u><br>|
| 10.46 | <u>[Second Omnibus Amendment to the Receivables Sale Agreement between Constellium Muscle Shoals LLC and](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1036-constelliumx.htm)</u><br><u>[Constellium Muscle Shoals Funding III LLC, and to the Receivables Purchase Agreement among Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1036-constelliumx.htm)</u><br><u>[Muscle Shoals Funding III LLC, Constellium Muscle Shoals LLC, Deutsche Bank Trust Company Americas,](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1036-constelliumx.htm)</u><br><u>[Deutsche Bank AG New York Branch, and Intesa Sanpaolo S.p.A. New York Branch, dated as of June 28, 2022](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1036-constelliumx.htm)</u><br><u>[(incorporated by reference to Exhibit 10.36 of Constellium SE's Form 20-F filed on March 14, 2023, File No.](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1036-constelliumx.htm)</u><br><u>[001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit1036-constelliumx.htm)</u><br>|
| 10.47 | <u>[Third Omnibus Amendment to the Receivables Sale Agreement between Constellium Muscle Shoals LLC and](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit1037_constellium-.htm)</u><br><u>[Constellium Muscle Shoals Funding III LLC, and to the Receivables Purchase Agreement among Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit1037_constellium-.htm)</u><br><u>[Muscle Shoals Funding III LLC, Constellium Muscle Shoals LLC, Deutsche Bank Trust Company Americas,](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit1037_constellium-.htm)</u><br><u>[Deutsche Bank AG New York Branch, and Intesa Sanpaolo S.p.A. New York Branch, dated as of September 15,](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit1037_constellium-.htm)</u><br><u>[2023 (incorporated by reference to Exhibit 10.37 of Constellium SE's Form 20-F filed on March 18, 2024, File](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit1037_constellium-.htm)</u><br><u>[No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit1037_constellium-.htm)</u><br>|
| 10.48 | <u>[Fourth Omnibus Amendment to the Receivables Sale Agreement between Constellium Muscle Shoals LLC and](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000028/a2509_ex101constellium-f.htm)</u><br><u>[Constellium Muscle Shoals Funding III LLC, and to the Receivables Purchase Agreement among Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000028/a2509_ex101constellium-f.htm)</u><br><u>[Muscle Shoals Funding III LLC, Deutsche Bank Trust Company Americas, Deutsche Bank AG New York](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000028/a2509_ex101constellium-f.htm)</u><br><u>[Branch, and Intesa Sanpaolo S.p.A. New York Branch, dated as of September 15, 2025 (incorporated by](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000028/a2509_ex101constellium-f.htm)</u><br><u>[reference to Exhibit 10.1 of Constellium SE's Form 10-Q filed on October 29, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000028/a2509_ex101constellium-f.htm)</u><br>|
| 10.49 | <u>[Credit Agreement, by and among Wise Alloys LLC and Constellium Rolled Products Ravenswood, LLC, as](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex101.htm)</u><br><u>[Borrowers, Wise Metals Group LLC and Constellium US Holdings I, LLC, as Loan Parties, Constellium Holdco](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex101.htm)</u><br><u>[II B.V., as Parent Guarantor, the lenders party thereto, Wells Fargo Bank, N.A., as Administrative Agent and](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex101.htm)</u><br><u>[Collateral Agent, the Joint Lead Arrangers and Joint Bookrunners party thereto, and the Co-Syndication Agents](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex101.htm)</u><br><u>[party thereto, dated as of June 21, 2017 (incorporated by reference to Exhibit 10.1 of Constellium N.V.'s](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex101.htm)</u><br><u>[Registration Statement on Form F-3ASR filed on October 30, 2017, File No. 333-221221)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517325149/d460962dex101.htm)</u><br>|
| 10.50 | <u>[Amended and Restated Credit Agreement, by and among Constellium Muscle Shoals LLC, Constellium Rolled](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex4461.htm)</u><br><u>[Products Ravenswood, LLC, and Constellium Bowling Green LLC, as Borrowers, Constellium Holdings Muscle](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex4461.htm)</u><br><u>[Shoals LLC, Constellium US Holdings I, LLC, and Constellium Property and Equipment Company, LLC, as](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex4461.htm)</u><br><u>[Loan Parties, Constellium International S.A.S., as Parent Guarantor, the lenders party thereto, and Wells Fargo](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex4461.htm)</u><br><u>[Bank, National Association, as Administrative Agent and Collateral Agent, dated as of February 20, 2019](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex4461.htm)</u><br><u>[(incorporated by reference to Exhibit 4.46.1 of Constellium N.V.'s Form 20-F filed March 11, 2019, File No.](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex4461.htm)</u><br><u>[001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex4461.htm)</u><br>|

---

---

| | |
|:---|:---|
| 10.51 | <u>[Amendment No. 1 to Amended and Restated Credit Agreement, by and among Constellium Muscle Shoals LLC,](https://www.sec.gov/Archives/edgar/data/1563411/000119312519186227/d767651dex46.htm)</u><br><u>[Constellium Rolled Products Ravenswood, LLC, Constellium Bowling Green LLC, Constellium Holdings](https://www.sec.gov/Archives/edgar/data/1563411/000119312519186227/d767651dex46.htm)</u><br><u>[Muscle Shoals LLC, Constellium US Holdings I, LLC, Constellium Property and Equipment Company, LLC, the](https://www.sec.gov/Archives/edgar/data/1563411/000119312519186227/d767651dex46.htm)</u><br><u>[lenders signatory thereto, and Wells Fargo Bank, National Association, as Administrative Agent and Collateral](https://www.sec.gov/Archives/edgar/data/1563411/000119312519186227/d767651dex46.htm)</u><br><u>[Agent, dated as of May 10, 2019 (incorporated by reference to Exhibit 4.6 of Constellium N.V.'s Registration](https://www.sec.gov/Archives/edgar/data/1563411/000119312519186227/d767651dex46.htm)</u><br><u>[Statement on Form F-4 filed on June 28, 2019, File No. 333-221221)](https://www.sec.gov/Archives/edgar/data/1563411/000119312519186227/d767651dex46.htm)</u><br>|
| 10.52 | <u>[Amendment No. 2 to Amended and Restated Credit Agreement, by and among Constellium Muscle Shoals LLC,](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex991.htm)</u><br><u>[Constellium Rolled Products Ravenswood, LLC, Constellium Bowling Green LLC, Constellium Holdings](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex991.htm)</u><br><u>[Muscle Shoals LLC, Constellium US Holdings I, LLC, Constellium Property and Equipment Company, LLC, the](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex991.htm)</u><br><u>[lenders signatory thereto, and Wells Fargo Bank, National Association, as Administrative Agent and Collateral](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex991.htm)</u><br><u>[Agent, dated as of Apr](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex991.htm)</u><u>[il 24, 2020 (incorporated by reference to Exhibit 99.1 of Constellium SE's Form 6-K](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex991.htm)</u><br><u>[furnished March 16, 2021, File No.001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312521083042/d44014dex991.htm)</u><br>|
| 10.53 | <u>[Amendment No. 3 to Amended and Restated Credit Agreement, by and among Constellium Muscle Shoals LLC,](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a4464-cstmxablxamendment.htm)</u><br><u>[Constellium Rolled Products Ravenswood, LLC, Constellium Bowling Green LLC, Constellium Holdings](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a4464-cstmxablxamendment.htm)</u><br><u>[Muscle Shoals LLC, Constellium US Holdings I, LLC, Constellium Property and Equipment Company, LLC, the](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a4464-cstmxablxamendment.htm)</u><br><u>[lenders signatory thereto, and Wells Fargo Bank, National Association, as Administrative Agent and Collateral](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a4464-cstmxablxamendment.htm)</u><br><u>[Agent, dated as of September 25, 2020 (incorporated by reference to Exhibit 4.46.4 of Constellium SE's Form 20-](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a4464-cstmxablxamendment.htm)</u><br><u>[F filed on March 17, 2021, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341121000006/a4464-cstmxablxamendment.htm)</u><br>|
| 10.54 | <u>[Amendment No. 4 to Amended and Restated Credit Agreement, by and among Constellium Muscle Shoals LLC,](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4465ablamendmentno4.htm)</u><br><u>[Constellium Rolled Products Ravenswood, LLC, Constellium Bowling Green LLC, Constellium Holdings](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4465ablamendmentno4.htm)</u><br><u>[Muscle Shoals LLC, Constellium US Holdings I, LLC, Constellium Property and Equipment Company, LLC, the](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4465ablamendmentno4.htm)</u><br><u>[lenders signatory thereto, and Wells Fargo Bank, National Association, as Administrative Agent and Collateral](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4465ablamendmentno4.htm)</u><br><u>[Agent, dated as of April 27, 2021 (incorporated by reference to Exhibit 4.46.5 of Constellium SE's Form 20-F](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4465ablamendmentno4.htm)</u><br><u>[filed on March 14, 2022, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4465ablamendmentno4.htm)</u><br>|
| 10.55 | <u>[Amendment No. 5 to Amended and Restated Credit Agreement, by and among Constellium Muscle Shoals LLC,](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4466ablamendmentno5.htm)</u><br><u>[Constellium Rolled Products Ravenswood, LLC, Constellium Bowling Green LLC, Constellium Holdings](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4466ablamendmentno5.htm)</u><br><u>[Muscle Shoals LLC, Constellium US Holdings I, LLC, Constellium Property and Equipment Company, LLC, the](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4466ablamendmentno5.htm)</u><br><u>[lenders signatory thereto, and Wells Fargo Bank, National Association, as Administrative Agent and Collateral](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4466ablamendmentno5.htm)</u><br><u>[Agent, dated as of December 3, 2021 (incorporated by reference to Exhibit 4.46.6 of Constellium SE's Form 20-F](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4466ablamendmentno5.htm)</u><br><u>[filed on March 14, 2022, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341122000005/a4466ablamendmentno5.htm)</u><br>|
| 10.56 | <u>[Amendment No. 6 to Amended and Restated Credit Agreement, by and among Constellium Muscle Shoals LLC,](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit4467-amendmentno6.htm)</u><br><u>[Constellium Rolled Products Ravenswood, LLC, Constellium Bowling Green LLC, Constellium Holdings](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit4467-amendmentno6.htm)</u><br><u>[Muscle Shoals LLC, Constellium US Holdings I, LLC, Constellium US Intermediate Holdings LLC, the lenders](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit4467-amendmentno6.htm)</u><br><u>[signatory thereto, and Wells Fargo Bank, National Association, as Administrative Agent and Collateral Agent,](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit4467-amendmentno6.htm)</u><br><u>[dated as of June 23, 2022 (incorporated by reference to Exhibit 4.46.7 of Constellium SE's Form 20-F filed on](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit4467-amendmentno6.htm)</u><br><u>[March 14, 2023, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit4467-amendmentno6.htm)</u><br>|
| 10.57 | <u>[Amendment No. 7 to Amended and Restated Credit Agreement, by and among Constellium Muscle Shoals LLC,](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1054_amendmentno7.htm)</u><br><u>[Constellium Rolled Products Ravenswood, LLC, Constellium Bowling Green LLC, Constellium Holdings](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1054_amendmentno7.htm)</u><br><u>[Muscle Shoals LLC, Constellium US Holdings I, LLC, Constellium US Intermediate Holdings LLC, the lenders](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1054_amendmentno7.htm)</u><br><u>[signatory thereto, and Wells Fargo Bank, National Association, as Administrative Agent and Collateral Agent,](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1054_amendmentno7.htm)</u><br><u>[dated as of August 22, 2024 (incorporated by reference to Exhibit 10.54 of Constellium SE's Form 10-K filed on](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1054_amendmentno7.htm)</u><br><u>[February 28, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1054_amendmentno7.htm)</u><br>|
| 10.58 | <u>[Constellium N.V. 2013 Equity Incentive Plan (incorporated by reference to Exhibit 10.13 of Constellium N.V.'s](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex1013.htm)</u><br><u>[Registration Statement on Form F-1 filed on May 13, 2013, File No. 333-188556)](https://www.sec.gov/Archives/edgar/data/1563411/000119312513215973/d447751dex1013.htm)</u><br>|
| 10.59 | <u>[Amendment to the Constellium N.V. 2013 Equity Incentive Plan, effective as of May 24, 2018 (incorporated by](https://www.sec.gov/Archives/edgar/data/1563411/000119312518205909/d609637dex992.htm)</u><br><u>[reference to Exhibit 99.2 of Constellium N.V.'s Form S-8 furnished on June 27, 2018)](https://www.sec.gov/Archives/edgar/data/1563411/000119312518205909/d609637dex992.htm)</u><br>|
| 10.60 | <u>[Amendment No. 2 to the Constellium N.V. 2013 Equity Incentive Plan, effective as of June 28, 2019](https://www.sec.gov/Archives/edgar/data/1563411/000119312519186162/d416213dex101.htm)</u><br><u>[(incorporated by reference to Exhibit 10.1 of Constellium N.V.'s Form 6-K furnished on June 28, 2019)](https://www.sec.gov/Archives/edgar/data/1563411/000119312519186162/d416213dex101.htm)</u><br>|
| 10.61 | <u>[Amendment No. 3 to the Constellium N.V. 2013 Equity Incentive Plan, effective as of December 12, 2019](https://www.sec.gov/Archives/edgar/data/1563411/000119312519312769/d834117dex101.htm)</u><br><u>[(incorporated by reference to Exhibit 10.1 of Constellium SE's Form 6-K furnished on December 12, 2019)](https://www.sec.gov/Archives/edgar/data/1563411/000119312519312769/d834117dex101.htm)</u><br>|
| 10.62 | <u>[Amendment No. 4 to the Constellium N.V. 2013 Equity Incentive Plan, effective as of May 14, 2021](https://www.sec.gov/Archives/edgar/data/0001563411/000119312521162063/d503090ds8.htm)</u><br><u>[(incorporated by reference to Exhibit 99.5 of Constellium SE's Form S-8 furnished on May 14, 2021)](https://www.sec.gov/Archives/edgar/data/0001563411/000119312521162063/d503090ds8.htm)</u><br>|
| 10.63 | <u>[Amendment No. 5 to the Constellium SE 2013 Equity Incentive Plan (incorporated by reference to Exhibit](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit10235_cstmxfifthx.htm)</u><br><u>[10.15.5 of Constellium SE's Form 20-F filed on March 18, 2024, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit10235_cstmxfifthx.htm)</u><br>|
| 10.64 | <u>[Amendment No. 6 to the Constellium SE 2013 Equity Incentive Plan, effective as of March 13, 2025](https://www.sec.gov/Archives/edgar/data/1563411/000114036125013865/ef20047041_ex10-61.htm)</u><br><u>[(incorporated by reference to Exhibit 10.61 of Constellium SE's Form 10-K/A filed on April 15, 2025, File No.](https://www.sec.gov/Archives/edgar/data/1563411/000114036125013865/ef20047041_ex10-61.htm)</u><br><u>[001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000114036125013865/ef20047041_ex10-61.htm)</u><br>|
| 10.65 | <u>[Amendment No. 7 to the Constellium SE 2013 Equity Incentive Plan, effective dated February 16, 2026 and](exhibit1065_constellium-.htm)</u><br><u>[effective June 30, 2025\*\*](exhibit1065_constellium-.htm)</u><br>|

---

---

| | |
|:---|:---|
| 10.66 | <u>[2022 Long Term Incentive Award Agreement, effective as of March 10, 2022 (incorporated by reference to](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit103011-2022awarda.htm)</u><br><u>[Exhibit 10.30.11 of Constellium SE's Form 20-F filed on March 14, 2023, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit103011-2022awarda.htm)</u><br>|
| 10.67 | <u>[Form of 2022 Long Term Incentive Award Letter for a grant of Restricted Stock Units (incorporated by reference](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit103012-2022ltip_l.htm)</u><br><u>[to Exhibit 10.30.12 of Constellium SE's Form 20-F filed on March 14, 2023, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit103012-2022ltip_l.htm)</u><br>|
| 10.68 | <u>[Form of 2022 Long Term Incentive Award Letter for a grant of Restricted Stock Units and Performance Share](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit103013-2022ltip_l.htm)</u><br><u>[Units (incorporated by reference to Exhibit 10.30.13 of Constellium SE's Form 20-F filed on March 14, 2023,](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit103013-2022ltip_l.htm)</u><br><u>[File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341123000005/exhibit103013-2022ltip_l.htm)</u><br>|
| 10.69 | <u>[2023 Long Term Incentive Award Agreement, effective as of March 9, 2023 (incorporated by reference to](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit103014_ltip2023aw.htm)</u><br><u>[Exhibit 10.30.14 of Constellium SE's Form 20-F filed on March 18, 2024, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit103014_ltip2023aw.htm)</u><br>|
| 10.70 | <u>[Form of 2023 Long Term Incentive Award Letter for a grant of Restricted Stock Units (incorporated by reference](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit103015_2023formlt.htm)</u><br><u>[to Exhibit 10.30.15 of Constellium SE's Form 20-F filed on March 18, 2024, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit103015_2023formlt.htm)</u><br>|
| 10.71 | <u>[Form of 2023 Long Term Incentive Award Letter for a grant of Restricted Stock Units and Performance Share](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit103016_2023formlt.htm)</u><br><u>[Units (incorporated by reference to Exhibit 10.30.16 of Constellium SE's Form 20-F filed on March 18, 2024,](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit103016_2023formlt.htm)</u><br><u>[File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit103016_2023formlt.htm)</u><br>|
| 10.72 | <u>[2024 Long Term Incentive Award Agreement, effective as of March 14, 2024 (incorporated by reference to](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1067_2024ltipawar.htm)</u><br><u>[Exhibit 10.67 of Constellium SE's Form 10-K filed on February 28, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1067_2024ltipawar.htm)</u><br>|
| 10.73 | <u>[Form of 2024 Long Term Incentive Award Letter for a grant of Restricted Stock Units (incorporated by reference](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1068_form2024ltip.htm)</u><br><u>[to Exhibit 10.68 of Constellium SE's Form 10-K filed on February 28, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1068_form2024ltip.htm)</u><br>|
| 10.74 | <u>[Form of 2024 Long Term Incentive Award Letter for a grant of Restricted Stock Units and Performance Share](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1069_form2024ltip.htm)</u><br><u>[Units (incorporated by reference to Exhibit 10.69 of Constellium SE's Form 10-K filed on February 28, 2025,](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1069_form2024ltip.htm)</u><br><u>[File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1069_form2024ltip.htm)</u><br>|
| 10.75 | <u>[2025 Long Term Incentive Award Agreement, effective as of March 13, 2025 (incorporated by reference to](https://www.sec.gov/Archives/edgar/data/1563411/000114036125013865/ef20047041_ex10-71.htm)</u><br><u>[Exhibit 10.71 of Constellium SE's Form 10-K/A filed on April 15, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000114036125013865/ef20047041_ex10-71.htm)</u><br>|
| 10.76 | <u>[Form of 2025 Long Term Incentive Award Letter for a grant of Restricted Stock Units (incorporated by reference](https://www.sec.gov/Archives/edgar/data/1563411/000114036125013865/ef20047041_ex10-72.htm)</u><br><u>[to Exhibit 10.72 of Constellium SE's Form 10-K/A filed on April 15, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000114036125013865/ef20047041_ex10-72.htm)</u><br>|
| 10.77 | <u>[Form of 2025 Long Term Incentive Award Letter for a grant of Restricted Stock Units and Performance Share](https://www.sec.gov/Archives/edgar/data/1563411/000114036125013865/ef20047041_ex10-73.htm)</u><br><u>[Units (incorporated by reference to Exhibit 10.73 of Constellium SE's Form 10-K/A filed on April 15, 2025, File](https://www.sec.gov/Archives/edgar/data/1563411/000114036125013865/ef20047041_ex10-73.htm)</u><br><u>[No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000114036125013865/ef20047041_ex10-73.htm)</u><br>|
| 10.78 | <u>[Employment Agreement of Jean-Marc Germain, dated as of April 25, 2016 (incorporated by reference to Exhibit](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex1025.htm)</u><br><u>[10.25 of Constellium N.V.'s Form 20-F filed on March 21, 2017, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312517090611/d356544dex1025.htm)</u>†<br>|
| 10.79 | <u>[Letter to Jean-Marc Germain dated October 28, 2025\*\*†](exhibit1079_letter102820.htm)</u> |
| 10.80 | <u>[Transition Agreement with Jean-Marc Germain dated January 1, 2026\*\*†](exhibit1080_transitionag.htm)</u> |
| 10.81 | <u>[Release Agreement with Jean-Marc Germain dated January 7, 2026\*\*†](exhibit1081_release-tran.htm)</u> |
| 10.82 | <u>[Employment Offer Letter with Ingrid Joerg dated November 13, 2014, and Addendum to Employment Contract](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit1042_ingridjoerge.htm)</u><br><u>[dated July 24, 2023 (incorporated by reference to Exhibit 10.42 of Constellium SE's Form 20-F filed on March](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit1042_ingridjoerge.htm)</u><br><u>[18, 2024, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit1042_ingridjoerge.htm)</u>†<br>|
| 10.83 | <u>[Employment Agreement with Ingrid Joerg dated October 28, 2025\*\*†](exhibit1083_ingridjoerg-.htm)</u> |
| 10.84 | <u>[Employment Agreement with Jack Guo dated March 31, 2023 (incorporated by reference to Exhibit 10.41 of](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit1041_employmentag.htm)</u><br><u>[Constellium SE's Form 20-F filed on March 18, 2024, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit1041_employmentag.htm)</u>† <br>|
| 10.85 | <u>[Addendum to Jack Guo's Employment Agreement dated June 1, 2025 (incorporated by reference to Exhibit 10.1](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000019/exhibit101_jguo-addendum.htm)</u><br><u>[of Constellium SE's Form 10-Q filed on July 31, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000019/exhibit101_jguo-addendum.htm)</u>†<br>|
| 10.86 | <u>[Offer Letter between the Company and Ryan Jurkovic, dated September 13, 2016 (incorporated by reference to](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1073_ryanjurkovic.htm)</u><br><u>[Exhibit 10.73 of Constellium SE's Form 10-K filed on February 28, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1073_ryanjurkovic.htm)</u><u>[†](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1073_ryanjurkovic.htm)</u><br>|
| 10.87 | <u>[Philippe Hoffmann Employment contract and amendment to employment contract (incorporated by reference to](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1074_philippehoff.htm)</u><br><u>[Exhibit 10.74 of Constellium SE's Form 10-K filed on February 28, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1074_philippehoff.htm)</u><u>[†‡](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1074_philippehoff.htm)</u><br>|
| 10.88 | <u>[Constellium US Holdings I, LLC U.S. Nonqualified Deferred Compensation and Restoration Plan, effective as of](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex1034.htm)</u><br><u>[January 1, 2019 (incorporated by reference to Exhibit 10.34 of Constellium N.V.'s Form 20-F filed March 11,](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex1034.htm)</u><br><u>[2019, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000119312519070927/d664608dex1034.htm)</u><br>|
| 10.89 | <u>[First Amendment to Constellium US Holdings I, LLC U.S. Nonqualified Deferred Compensation and Restoration](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1076_cstmnqplanfi.htm)</u><br><u>[Plan, effective as of Oct. 14, 2021 (incorporated by reference to Exhibit 10.76 of Constellium SE's Form 10-K](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1076_cstmnqplanfi.htm)</u><br><u>[filed on February 28, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1076_cstmnqplanfi.htm)</u><br>|

---

---

| | |
|:---|:---|
| 10.90 | <u>[Constellium US Holdings I, LLC U.S. Nonqualified Deferred Compensation and Restoration Plan Amendment](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1077_cstmnqplanse.htm)</u><br><u>[No. 2, effective as of October 29, 2024 (incorporated by reference to Exhibit 10.77 of Constellium SE's Form 10-](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1077_cstmnqplanse.htm)</u><br><u>[K filed on February 28, 2025, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341125000005/exhibit1077_cstmnqplanse.htm)</u><br>|
| 19.1 | <u>[Insider Trading Policy, dated as of December 2019 (incorporated by reference to Exhibit 11.1 of Constellium](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit111_insidertradin.htm)</u><br><u>[SE's Form 20-F filed on March 18, 2024, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit111_insidertradin.htm)</u><br>|
| 21.1 | <u>[List of subsidiaries\*\*](exhibit211_2512xlistofsubs.htm)</u> |
| 23.1 | <u>[Consent of Independent Registered Public Accounting Firm\*\*](exhibit231_pwcxcstmxcons.htm)</u> |
| 31.1 | <u>[Certification by Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated as of](exhibit311_2512xceo302cert.htm)</u><br><u>[February 25, 2026\*\*](exhibit311_2512xceo302cert.htm)</u><br>|
| 31.2 | <u>[Certification by Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002, dated as of](exhibit312_2512xcfo302cert.htm)</u><br><u>[February 25, 2026\*\*](exhibit312_2512xcfo302cert.htm)</u><br>|
| 32.1 | <u>[Certification by Chief Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated as of](exhibit321_2512xceo906cert.htm)</u><br><u>[February 25, 2026\*\*\*](exhibit321_2512xceo906cert.htm)</u><br>|
| 32.2 | <u>[Certification by Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, dated as of](exhibit322_2512xcfo906cert.htm)</u><br><u>[February 25, 2026\*\*\*](exhibit322_2512xcfo906cert.htm)</u><br>|
| 97.1 | <u>[Clawback/Compensation Recovery Policy (incorporated by reference to Exhibit 97.1 of Constellium SE's Form](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit971_clawbackcompe.htm)</u><br><u>[20-F filed on March 18, 2024, File No. 001-35931)](https://www.sec.gov/Archives/edgar/data/1563411/000156341124000006/exhibit971_clawbackcompe.htm)</u><br>|
| 101.INS | Inline XBRL Instance Document\*\* |
| 101.SCH | Inline XBRL Taxonomy Extension Schema Document\*\* |
| 101.CAL | Inline XBRL Taxonomy Extension Calculation Linkbase Document\*\* |
| 101.DEF | Inline XBRL Taxonomy Extension Definition Linkbase Document\*\* |
| 101.LAB | Inline XBRL Taxonomy Extension Label Linkbase Document\*\* |
| 101.PRE | Inline XBRL Taxonomy Extension Presentation Linkbase Document\*\* |
| 104. | Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)\*\* |

---

____________

\*\* Filed herewith. \*\*\* Furnished herewith.

+ Portions of this exhibit have been omitted in compliance with Item 601 of Regulation S-K.

† Indicates a management contract or compensatory plan.

‡ Translated in part.

**SIGNATURES** 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly

caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **Constellium SE** | **Constellium SE** |
| Date: February 25, 2026 | By | /s/ Ingrid Joerg |
|  |  | Ingrid Joerg |
|  |  | Chief Executive Officer and Director |

---

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following

persons on behalf of the registrant and in the capacities and on the dates indicated.

---

| | | |
|:---|:---|:---|
| Name | Capacity | Date |
| /s/ Ingrid Joerg | Chief Executive Officer and Director | February 25, 2026 |
| Ingrid Joerg | (Principal Executive Officer) |  |
| /s/ Jack Guo | Executive Vice President and Chief Financial Officer <br>(Principal Financial and Accounting Officer) | February 25, 2026 |
| Jack Guo | Executive Vice President and Chief Financial Officer <br>(Principal Financial and Accounting Officer) |  |
| /s/ Jean-Christophe Deslarzes | Chairman | February 25, 2026 |
| Jean-Christophe Deslarzes |  |  |
| /s/ Michiel Brandjes | Director | February 25, 2026 |
| Michiel Brandjes |  |  |
| /s/ John Ormerod | Director | February 25, 2026 |
| John Ormerod  |  |  |
| /s/ Lori A. Walker | Director | February 25, 2026 |
| Lori A. Walker |  |  |
| /s/ Martha Brooks | Director | February 25, 2026 |
| Martha Brooks |  |  |
| /s/ Isabelle Boccon-Gibod | Director | February 25, 2026 |
| Isabelle Boccon-Gibod |  |  |
| /s/ Jean-Philippe Puig | Director | February 25, 2026 |
| Jean-Philippe Puig |  |  |
| /s/ Jean-François Verdier | Employee Director | February 25, 2026 |
| Jean-François Verdier |  |  |
| /s/ Wiebke Weiler | Employee Director | February 25, 2026 |
| Wiebke Weiler |  |  |
| /s/ Emmanuel Blot | Director | February 25, 2026 |
| Emmanuel Blot |  |  |
| /s/ Bradley Soultz | Director | February 25, 2026 |
| Bradley Soultz |  |  |

---

## Exhibit 4.1

**Exhibit 4.1**

**DESCRIPTION OF SECURITIES REGISTERED UNDER** 

**SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934**

*The following description of the ordinary shares and the Articles of Association of Constellium SE ("Constellium SE" or the "Company") is a summary and does not purport to be complete. This summary is subject to, and qualified in its entirety by reference to, the complete text of the Company's Articles of Association, which are incorporated by reference as Exhibit 3.1 of the Company's Annual Report on Form 10-K to which this description is also an exhibit. The Company encourages you to read the Company's Articles of Association carefully.*

As of December 31, 2025, Constellium SE had the following series of securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"):

---

| | | |
|:---|:---|:---|
| **Title of Each Class** | **Trading Symbol** | **Name of Each Exchange on Which Registered** |
| Ordinary Shares, nominal value €0.02 per share | CSTM | New York Stock Exchange |

---

**General** 

On June 28, 2019, Constellium N.V. converted its corporate form from a Dutch public limited liability company (*Naamloze Vennootschap*) into a *Societas Europaea* (SE) and changed its name to Constellium SE, with its head office remaining in Amsterdam, the Netherlands. On December 12, 2019, Constellium SE completed its re-domicile and the relocation of its head office to Paris, France (the "Transfer"). Effective as of December 12, 2019, the Company's articles of association were amended by means of a deed of amendment to reflect the Company's re-domicile to Paris, France (as further amended from time to time, the "Articles of Association").

The Company's number with the Paris Trade and Companies Register is 831 763 743. According to article 3 of the Articles of Association, the object of the Company, directly or indirectly, in any form, in France and in all countries, is:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• to incorporate, to participate in, to finance, to collaborate with, to manage, to supervise businesses, companies and other enterprises and to provide advice and other services;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• to acquire, use and/or assign industrial and intellectual property rights and real property;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• to finance and/or acquire companies and any businesses;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• to borrow, to lend and to raise funds, including through the issue of bonds, debt instruments or other securities or evidence of indebtedness, as well as to enter into agreements in connection with the aforementioned activities;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• to invest funds;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• to provide guarantees and security for debts of legal persons or of other companies with which the Company is affiliated in a Group or for the debts of third parties; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• to undertake all that which is connected to the foregoing or in furtherance thereof,

all of the above being understood in the broadest sense of the words.

**Outstanding Capital Stock** 

As of December 31, 2025, the Company's issued and paid-up share capital amounted to €2,936,397.68 consisting of 146,819,884 ordinary shares, each with a nominal value of €0.02, all of the same class, out of which 135,424,702 were outstanding and 11,395,182 were treasury shares.

French law does not recognize the concept of authorized capital, and any capital increase must be expressly authorized at an extraordinary shareholders' meeting of the Company (including by way of delegation granted to the Board of Directors).

------

Each ordinary share is entitled to one vote, except for treasury shares which do not have voting rights.

**Form of Shares** 

Pursuant to the Articles of Association, our ordinary shares are available in the form of an entry in a share register without issuance of a share certificate, and may be registered either on the U.S. register (the "U.S. Register") maintained by our transfer agent, Computershare Trust Company, N.A. ("Computershare"), or on accounts maintained in France in accordance with French requirements (such accounts being collectively referred to as the "French Register").

***The U.S. Register***

Shares registered on the U.S. Register are held either in the name of Cede & Co., acting on behalf of the Depositary Trust Company ("DTC"), or directly in the name of shareholders. Only shares registered on the U.S. Register in the name of Cede & Co., for which DTC maintains ownership records, are eligible for direct trading on the New York Stock Exchange (the "NYSE"). Shares that are held directly in the name of shareholders may be moved to banks or brokers in order to access trading on the NYSE. Shares registered on the U.S. Register are in bearer ("*au porteur*") form for purposes of French law.

The ordinary shares of Constellium SE are admitted to the operations of the central depositary Euroclear France. Uptevia (formerly CACEIS Corporate Trust) acts in France as registered intermediary ("*intermédiaire inscrit*") for the account of the owners of the shares registered on the U.S. Register in accordance with articles L. 228-1 *et seq.* of the French Commercial Code.

***The French Register***

Shares registered on the French Register may be in "*au nominatif*" form (*i.e.*, registered on an account maintained by or on behalf of the Company) or in "*au porteur*" form (*i.e.*, registered on an account maintained by an authorized intermediary in accordance with Article L. 211-3 of the French *code monétaire et financier* to comply with French requirements). With respect to shares held in "*au nominatif*" form, each shareholder may elect to give instructions directly to the issuer or its agent ("*au nominatif pur*") or through an authorized intermediary with which it has opened a securities account ("*nominatif administré*"). The accounts on which shares are held in any such forms ("*nominatif pur*," "*nominatif administré*," "*au porteur*") are collectively referred to as the French Register.

Each shareholder has the option to have its shares registered on the U.S. Register or on the French Register and, in the latter case, to have its shares held in "*au nominatif*" or in "*au porteur*" form.

Any shareholder seeking to transfer its shares from one register to another will have to give proper instructions, at its own cost, to its broker or the Company, as the case may be.

**Restrictions on Share Transfer and Ownership**

Our ordinary shares are freely transferable except as otherwise restricted under U.S. or other applicable laws, which may include securities laws, antitrust laws or laws restricting foreign investment. Under current French laws and regulations related to foreign investments, the acquisition, directly or indirectly, of 25% or more of the voting rights of a French company by a non-French investor, or a French investor domiciled outside of France or controlled by one of the former, is subject to prior approval of the French Ministry of the Economy, if the company is involved, even occasionally, in activities which may impact public order, public security or national defense interests. Certain activities of certain French subsidiaries of Constellium SE may qualify as such activities and, therefore, the acquisition, directly or indirectly, of 25% or more of the voting rights of Constellium SE may require such prior approval.

**Issuance of Ordinary Shares** 

As indicated under "*Form of Shares*" above, our shares may be held in either registered ("*au nominatif*") or bearer ("*au porteur*") form, at the shareholder's discretion.

Shares must be issued for a subscription price at least equal to their nominal value, which must be fully paid unless otherwise agreed. Shares paid in cash must be paid up to at least 25% of their nominal value and, as the case may be, the whole of any issue premium at the time of issuance.

------

In order to be traded on the NYSE, shares must be held through a participant in the system managed by DTC. To that end, shares that are DTC-eligible are recorded in the U.S. Register maintained by Computershare. The U.S. Register includes all shares traded on the NYSE as well as the shares registered directly in the name of a shareholder on this U.S. Register.

Shares recorded in the U.S. Register are in bearer ("*au porteur*") form, meaning that a registered intermediary for the account of our beneficial owners (the "French Intermediary") is registered in France for the account of the owners of the shares registered on the U.S. Register in accordance with articles L. 228-1 et seq. of the French Commercial Code.

Shares other than those recorded in the U.S. Register shall be recorded on the French Register, which shares may not be traded on the NYSE (see "*Form of Shares*" above). Any shareholder wishing to hold its shares on one or another register shall, at its own expense, provide instructions to this end to its account holder or to the Company, as applicable.

As a French company that has listed securities in the United States, we are subject to U.S. securities laws and regulations regarding trading in the Company's ordinary shares. Under U.S. securities laws and regulations, persons are prohibited from trading on the basis of material, non-public information. We apply the Company's Insider Trading Policy consistent with U.S. laws and regulations and make this policy available to our directors and employees to whom these laws and regulations may apply. The rules on insider dealing, unlawful disclosure of inside information and market manipulation under Regulation (EU) No 596/2014 of the European Parliament and of the Council of April 16, 2014 on market abuse (and the texts adopted for its implementation) apply to the Company as issuer of debt securities that are admitted to trading on the Euro MTF market of the Luxembourg Stock Exchange.

**Rights of Shareholders and Shareholders' Meetings** 

Under French law and in general, each shareholder is entitled to one vote per share at any general shareholders' meeting unless the Articles of Association provide otherwise. A general shareholders' meeting is held annually to, among other things, approve the annual financial statements. General shareholders' meetings (including annual meetings) can be ordinary and/or extraordinary, depending upon the resolutions submitted to the vote.

At an extraordinary general shareholders' meeting (which votes upon any proposal to change the Articles of Association, including any change in the rights of shareholders), a majority is considered to be 2/3 of the votes validly cast. The quorum necessary for such a meeting to be validly held on the date set by the first convening notice is 1/4 of the voting shares. If this quorum is not reached, then a second meeting is convened with an agenda identical to the first meeting. If the quorum at the second meeting is not reached, then the second meeting can be postponed to a date no later than two months after the date on which the second meeting was convened. The quorum for such second or postponed meeting, as the case may be, to be validly held is 1/5 of the voting shares.

At an ordinary shareholders' meeting (which votes upon any proposal within the competence of a general shareholders' meeting other than an extraordinary shareholders' meeting such as approval of annual financial statements or appointment of directors), majority is simple majority (more than 50%) of the votes validly cast. The quorum necessary for such a meeting to be validly held on the date set by the first convening notice is 1/5 of the voting shares. If this quorum is not reached, then a second meeting is convened with an agenda identical to the first meeting and no quorum is required for such second meeting.

Special meetings bring together the holders of shares of a specified class (if any have been created) to vote on an amendment to the rights relating to the shares of such class. A majority at special meetings is considered to be 2/3 of the votes validly cast. The quorum necessary for such a meeting to be validly held on the date set by the first convening notice is 1/3 of the voting shares, and, if such quorum is not met, the quorum will be 1/5 of the voting shares for the meeting held on the date set by the second convening notice or in the case of postponement of the second meeting.

Except as otherwise provided in the meeting materials made available to the shareholders whose shares are registered on the U.S. Register, the votes cast at the shareholders' meetings do not include votes attaching to shares in respect of which the shareholder did not vote or abstained or returned a blank or spoilt ballot paper (save for blank proxies which are deemed granted to the chairman of the meeting under French law).

French law does not provide for cumulative voting. In accordance with the provisions of the French Commercial Code applicable as of the date hereof, the right to participate in, and vote at, a shareholders' meeting is granted to all the shareholders whose shares are fully paid up and for whom a right to attend and vote at a shareholders' meeting has been established by registration of their shares in their names or names of the authorized intermediary acting on their behalf on the fifth business day prior to the shareholders' meeting at 0:00 (zero hour) (Paris time) (the "French Record Date"), either in the registered ("*au* 

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*nominatif*") shares accounts held by the Company (or an agent acting on its behalf) or in the bearer ("*au porteur*") shares accounts held by the authorized intermediary.

Shareholders holding shares registered on the U.S. Register (which include all shares which are listed on the NYSE, held through a DTC participant, and shares directly recorded in the name of shareholders with Computershare) vote through the following process:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• their voting instructions are transmitted to the Company via the French Intermediary, acting as intermediary for the account of all shareholders registered on the U.S. Register, in accordance with articles L. 228-1 et seq. of the French Commercial Code;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the French Record Date is set: only the shareholders as of the French Record Date have the right to participate in, and vote at, a shareholders' meeting;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• an additional record date is set for all shareholders registered on the U.S. Register, which date shall generally be on or about the 50th day before the meeting, subject to approval by the Board of Directors (the "U.S. Record Date"): the meeting materials will be mailed to the shareholders whose shares are registered on the U.S. Register as of the U.S. Record Date; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• shareholders who purchase shares between the U.S. Record Date and the French Record Date are entitled to participate in, and vote at, the shareholders' meeting as long as they continue to be shareholders on the French Record Date. However, given the short time between the French Record Date and the shareholders' meeting date, shareholders as of the French Record Date may not have received the notices and information received by shareholders holding shares registered on the U.S. Register as of the U.S. Record Date. To the extent that shareholders as of the U.S. Record Date have sent voting instructions and sold or otherwise transferred their shares as of the French Record Date, such voting instructions will be invalidated or modified by the Company, whichever is applicable, in accordance with the relevant provisions of the French Commercial Code.

**Shareholder Proposals and Action by Written Consent**

Pursuant to French law, the Board of Directors is required to convene an annual ordinary general meeting of shareholders for approval of the annual financial statements. This meeting must be held within six months after the end of each prior fiscal year.

The Board of Directors may also convene an ordinary or extraordinary meeting of shareholders upon proper notice at any time during the year. If the Board of Directors fails to convene a shareholders' meeting, then the auditors may call the meeting. In a bankruptcy, the liquidator or court-appointed agent may also call a shareholders' meeting in some instances. Any of the following may request the court to appoint an agent to convene a shareholders' meeting (subject to establishing that such request is in furtherance of the corporate interest):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• one or several shareholders holding at least 5% of the share capital; or

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any interested party or the worker's committee in cases of urgency.

Shareholders holding a majority of the capital or voting rights after a public take-over bid or exchange offer or the transfer of a controlling block of shares may also convene a shareholders' meeting. In general, shareholders can only take action at shareholders' meetings on matters listed on the agenda for the meeting. As an exception to this rule, shareholders may take action with respect to the dismissal and appointment of directors.

Under French law, proposals of additional resolutions to be submitted for approval by the shareholders at the shareholders' meeting may be submitted to the Board of Directors within the legal time limit (which is no later than 20 days from the publication of the convening notice (*avis de réunion*) and no later than 25 days prior to the date of the shareholders' meeting) by one or several shareholders holding a specified percentage of shares. The convening notice (*avis de réunion*) must be published in France with the BALO at least 35 days before the date of the shareholders' meeting and can be consulted at https://www.journal-officiel.gouv.fr/balo/. As the U.S. Record Date will generally be on or about the 50th day before the shareholders' meeting and the meeting materials shall be mailed to the shareholders registered on the U.S. Register shortly thereafter, shareholders wishing to submit proposals of additional resolutions should consider submitting them before receiving the meeting materials, otherwise they may have insufficient time for submission of any such resolution. The percentage of shares required to be held by one or several shareholders to be able to submit proposals of additional resolutions depends on the

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amount of the share capital of the Company; based on the Company's issued share capital of €2,936,397.68 as of December 31, 2025, this percentage would be 2.88%. Further disclosure regarding shareholder proposals and the annual ordinary general meeting are as set forth in the Company's annual proxy materials.

Under French law, shareholders' action by written consent is not permitted in a *Societas Europaea*.

**Shareholder Suits** 

French law provides that a shareholder, or a group of shareholders, may initiate a legal action to seek indemnification from the CEO and/or the directors of a company in the company's interest if the company fails to bring such legal action itself. If so, any damages awarded by the court are paid to the company and any legal fees relating to such action are borne by the relevant shareholder or the group of shareholders. The plaintiff must remain a shareholder throughout the duration of the legal action. There is no other case where shareholders may initiate a derivative action to enforce a right of a company.

A shareholder may alternatively or cumulatively bring an individual legal action against the CEO and/or the directors, provided that he or she has suffered distinct damages from those suffered by the company. In this case, any damages awarded by the court are paid to the relevant shareholder.

**Repurchase of Shares; Preemptive Rights; Shareholder Vote on Certain Reorganizations** 

Under French law, a private company (which our Company is for French law purposes so long as its shares are not listed on an EU-regulated market) may not subscribe for newly issued shares in its capital but may, however, acquire its own shares, under a shareholders' authorization (effective for a period of up to 12 months), with a view to allocating the repurchased shares:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• within one year of the repurchase, to employees and corporate officers of the company and its affiliates, under a profit-sharing, free share or share option plan or other share allocation, not to exceed 10% of the share capital;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• within two years of the repurchase, as payment or in exchange for assets acquired by the company in connection with a potential acquisition, merger, demerger or contribution-in-kind transaction, not to exceed 5% of the share capital;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• within five years from the repurchase, to shareholders willing to purchase the shares as part of a sale process organized by the company, not to exceed 10% of the share capital.

The repurchased shares not used for one of the above-mentioned purposes and within the above-mentioned timeframes are automatically cancelled. As of the date hereof, the Company has in place a shareholders' authorization to the Board of Directors to purchase its own shares.

Also, under French law, a private company (which the Company is for French law purposes so long as its shares are not listed on an EU-regulated market) may acquire its own shares, without shareholder approval, with a view to allocating the repurchased shares, within one year of the repurchase, to employees and corporate officers of the company and its affiliates under a free share or share option plan or other share allocation.

For the avoidance of doubt, any allocations of repurchased shares to a profit-sharing, free share or share option plan or other share allocation are subject to applicable limits under the Constellium SE 2013 Equity Incentive Plan (as amended from time to time, the "Plan").

In any case, the number of its own shares owned by the Company and held in treasury cannot exceed 10% of a total of the Company's issued shares at any given time. Treasury shares have no voting rights and are not entitled to receive dividends.

The Company may also acquire its own shares to decrease its share capital, provided that such decision is not driven by losses and that a purchase offer is made to all shareholders on a pro rata basis, with the approval of the shareholders at the extraordinary general meeting determining the capital reduction.

Under French law, in case of issuance of additional shares or other securities giving right, immediately or in the future, to new shares for cash or set-off against cash debts, the existing shareholders have preferential subscription rights to these securities on a pro rata basis unless such rights are waived by a two-thirds majority of the votes held by the shareholders present, represented

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by proxy or voting by mail at the extraordinary meeting deciding or authorizing the capital increase. If such rights are not waived by the extraordinary general meeting, each shareholder may individually exercise or assign its preferential rights, or may choose not to exercise such rights. No such rights exist with respect to treasury shares.

Generally, under French law, completion of a legal merger (*fusion*), demerger (*scission*), dissolution, sale, lease or exchange of all or substantially all of a company's assets requires:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the approval of the Board of Directors; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the approval by a two-thirds majority of the votes held by the shareholders present, represented by proxy or voting by mail at the relevant meeting, or in the case of a legal merger (*fusion*) with a non-EU company, approval of all the shareholders of the company.

**Anti-Takeover Provisions and Shareholder Disclosure Thresholds** 

***Anti-Takeover Provisions***

French law does not contain provisions restricting the ability to change the composition of the Board of Directors following a change of control.

French law allows shareholders at general meetings to delegate the authority to the Board of Directors to issue shares or warrants to subscribe for shares, which may make it more difficult for a shareholder to obtain a control position.

***Crossing of Threshold Notifications***

According to the Articles of Association, any natural persons or legal entities acting alone or in concert, who come to own, directly or indirectly, a number of shares equal to or greater than 5%, 10%, 15%, 20%, 25%, 30%, 33 1/3%, 50%, 66 2/3% or 90% of the total number of shares or voting rights must, within five (5) trading days after the shareholding threshold is crossed, upwards or downwards, notify the Company, by certified letter with acknowledgment of receipt, of the total number of shares or voting rights that they own alone, directly or indirectly, or in concert.

The notification must specify (i) the number of securities held giving deferred rights to the shares to be issued and the corresponding voting rights and (ii) the number of shares already issued or the voting rights they may acquire. .

Furthermore, according to the Articles of Association, any persons or entities who hold a number of shares equal to or greater than 10%, 15%, 20% or 25% of the total number of shares or voting rights in the Company shall inform the Company of the objectives they intend to pursue over the six months to come. In such case, the notification must specify (i) whether the shareholder is acting alone or in concert, (ii) whether the shareholder plans to discontinue or continue their purchase, (iii) whether the shareholder plans to acquire control of the Company, and (iv) whether the shareholder plans to request their appointment or that of another person as director.

Any persons or entities who continue to hold a number of shares or voting rights equal to or greater than the fractions described above must renew their statement of intent, in compliance with the aforementioned terms, every six months.

The Company reserves the right to share with the public and shareholders either the objectives that it has been notified of, or the relevant person's failure to comply with the aforementioned obligation. These obligations are in addition to any reporting requirements that may be imposed by Sections 13(d) or 13(g) of the Exchange Act.

For the application of the preceding subparagraphs, the shares or voting rights listed in paragraphs one to eight of Article L. 233-9 I of the French Commercial Code shall be considered equivalent to the shares or voting rights held by a shareholder.

***Mandatory Takeover Bid***

According to the Articles of Association, any natural or legal persons, acting alone or in concert under Article L. 233-10 of the French Commercial Code, who comes into possession, other than following a voluntary takeover bid, directly or indirectly, of more than 30% of the capital or voting rights of the Company, shall file a draft takeover bid on all the capital and securities granting access to the capital or voting rights, and on terms that comply with applicable U.S. securities laws, the rules and regulations of the SEC and applicable NYSE rules.

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The same requirement applies to natural or legal persons, acting alone or in concert, who directly or indirectly own between 30% and 50% of the total number of equity securities or voting rights of the Company and who, in less than twelve consecutive months, increase the holding, in capital or voting rights, of at least 1% of the total number of equity securities or voting rights of the Company.

When a draft offer is submitted, the price proposed must be at least equal to the highest price paid by the offeror, acting alone or in concert within the meaning of Article L. 233-10 of the French Commercial Code, over a period of twelve months preceding the event giving rise to the obligation to submit the draft offer.

In the event of a clear change in the characteristics of the Company, if the market for its securities so justifies or in the absence of a transaction by the offeror, acting alone or in concert, over the Company's shares during the twelve-month period mentioned in the first paragraph, the price will be fixed by an expert appointed in accordance with Article 1592 of the French Civil Code and determined according to objective evaluation criteria usually used, the characteristics of the Company and the market of its securities, it being specified that the expert will be required to take into account, in its assessment, the criteria identified by the *Autorité des Marchés Financiers* (the "AMF") and the French courts.

The obligation to file a draft public offer does not apply if the person or persons concerned justify to the Company the fulfillment of one of the conditions listed in Articles 234-7 and 234-9 of the AMF General Regulations. In the event of disagreement between the parties, an expert will be appointed by the president of the commercial court, ruling in the form of interim relief, for the purpose of determining whether or not it is necessary to file a draft public offer, it being specified that the expert will be required to apply the relevant provisions of the AMF General Regulations as well as the criteria issued by the AMF and the French courts.

Any breach of the obligation to file a takeover bid as provided in the Articles of Association may give rise to claims for damages or, as the case may be, action for injunctive relief.

**Dividends**

Our Board of Directors periodically explores the potential adoption of a dividend program. Any proposal of our Board of Directors to declare and pay future dividends to holders of our ordinary shares will be at the discretion of our Board of Directors and will depend on many factors, including our financial condition, earnings, capital requirements, level of indebtedness, statutory obligations, future prospects and contractual restrictions applying to the payment of dividends and other considerations that our Board of Directors considers to be relevant. The Board of Directors has no current intention to adopt a dividend program, and no assurances can be made that any future dividends will be paid on the ordinary shares.

Under French law, dividends are approved by the shareholders at a shareholders' meeting. All calculations to determine the amounts available for dividends or other distributions will be based on our statutory financial statements which are, as a holding company, different from our consolidated financial statements and which are prepared in accordance with French generally accepted accounting principles because the Company is a French company. Dividends may only be paid by a French *Societas Europaea* (an SE), such as the Company, out of "distributable profits," plus any distributable reserves and "distributable premium" that the shareholders decide to make available for distribution, other than those reserves that are specifically required by law to be maintained.

"Distributable profits" consist of the unconsolidated net profits of the relevant company for each fiscal year, as increased or reduced by any profit or loss carried forward from prior years.

"Distributable premium" refers to the contribution paid by the shareholders in addition to the par value of their shares for their subscription that the shareholders decide to make available for distribution.

The Board of Directors may approve the distribution of interim dividends before the approval by the shareholders of the financial statements for the relevant fiscal year when the interim balance sheet, established during or at the close of such year and certified by the auditors, reflects that the company has earned distributable profits since the close of the previous fiscal year, after recognizing the necessary depreciation and provisions and after deducting prior losses, if any, and the sums to be allocated to reserves, as required by French law and the Articles of Association, and including any retained earnings. The amount of such interim dividends may not exceed the amount of the profit so defined. The distribution of interim dividends decided by the Board of Directors must be ratified by the next shareholders' meeting. In addition, restrictions contained in agreements governing the Company's indebtedness may limit our ability to pay dividends on the Company's ordinary shares

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and the ability of our subsidiaries to pay dividends to the Company. Future indebtedness that we may incur may contain similar restrictions.

According to the Articles of Association, distributions payable in cash are to be approved in euros and paid (i) in euros for the holders of shares under the French Register and (ii) in U.S. dollars for the holders of shares under the U.S. Register. For the purposes of the payment of the dividend in dollars, the general shareholders' meeting or, as the case may be, our Board of Directors, may set the reference date to be considered for the euro/U.S. dollar exchange rate.

Dividends (if any) shall be paid within nine months after the end of the fiscal year. Cash dividends and other distributions that have not been collected within five years after the date on which they became due and payable will revert to the French State.

French exchange control regulations currently do not limit the amount of payments that we may remit to non-residents of France. Laws and regulations concerning foreign exchange controls do require, however, that all payments or transfers of funds made by a French resident to a non-resident be handled by an accredited intermediary.

**Liquidation Rights and Dissolution**

In the event of dissolution and liquidation of the Company, and after the Company has paid all debts and liquidation expenses, all assets available for distribution shall be distributed to holders of the Company's ordinary shares pro rata based on the amount paid upon the shares held by such holders.

**Taxation**

**Material French Tax Consequences**

***General***

The information set out below is a summary of certain material French tax consequences in connection with the acquisition, ownership and disposition of our ordinary shares.

This summary does not purport to be a comprehensive description of all the French tax considerations that may be relevant to a particular holder of our ordinary shares. Holders may be subject to special tax treatment under any applicable law and this summary is not intended to be applicable in respect of all categories of holders of our ordinary shares.

This summary is based on the applicable tax laws of France as in effect on the date of the Company's Annual Report on Form 10-K and the guidelines issued by the French tax authorities within the *Bulletin Officiel des Finances Publiques-Impôts* (the "Guidelines") in force as of the date of the Company's Annual Report on Form 10-K, as applied and interpreted by French courts. All of the foregoing is subject to change, which change could apply retroactively and could affect the continued validity of this summary.

Because it is a general summary, prospective holders of our ordinary shares should consult their own tax advisors as to the French or other tax consequences of the acquisition, holding and disposition of the ordinary shares including, in particular, the application to their particular situations of the tax considerations discussed below. This summary does not constitute legal or tax advice.

***French dividend withholding tax***

The comments below (i) relate exclusively to the situation of the shareholders holding ordinary shares of the Company registered on the register maintained by our transfer agent in the U.S., Computershare Trust Company, N.A. (the "U.S. Register") that are eligible for listing ("DTC-eligible") through The Depository Trust Company ("DTC"), and (ii) are notably based on the confirmation obtained from the French tax authorities on October 11, 2019 (the "French Ruling"). Any shareholder holding our ordinary shares in a different manner should seek advice from their tax advisor to determine the taxation mechanism applicable to them in connection with the shares of the Company.

In the case of a distribution of dividends by the Company, the French withholding tax treatment described below would apply subject to the French financial intermediary in its capacity as French paying agent of the dividends (such French paying agent and any of its successors acting in the same capacity, the "French Paying Agent") being provided with the required information

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and documentation relating to the tax status of the shareholders. Failing that, the withholding tax would be levied at the "default" rate of 25% (except in the case where the dividends are paid in non-cooperative States or territories within the meaning of article 238-0 A 1, 2 and 2 *bis*-1° of the French Tax Code, in which case a 75% withholding tax would apply). Any tax to be withheld at source will be calculated on the amount in euros of the distribution attributable to the shareholder.

The list of non-cooperative States and territories within the meaning of article 238-0 A 1, 2 and 2 *bis*-1° of the French Tax Code is published by ministerial order and normally updated annually. It was last updated by a ministerial order dated April 18, 2025 (Official Journal dated May 7, 2025) and presently includes Anguilla, Antigua and Barbuda, Fiji, Guam, U.S. Virgin Islands, Palau, Panama, Russia, Samoa, American Samoa, Turks and Caicos Islands, Trinidad & Tobago and Vanuatu.

***<u>Withholding tax on dividends paid to shareholders who are residents of France</u>***

*<u>French tax resident individuals</u>*

*Personal income tax*

The following would only apply to individual shareholders resident of France for tax purposes, holding their shares in the Company as part of their private estate, who do not hold their shares in the Company through an equity savings plan (*plan d'épargne en actions* or PEA), and who do not conduct stock market transactions under conditions similar to those which define an activity carried out by a person conducting such operations on a professional basis.

Under Article 117 *quater* of the French tax code, subject to certain exceptions mentioned below, dividends paid to individuals who are French tax residents are subject to a withholding tax equal to 12.8% of the gross amount distributed. This withholding tax would be levied by the French Paying Agent.

However, individuals belonging to a tax household whose reference fiscal income, as defined in 1° of IV of Article 1417 of the French Tax Code, for the second year preceding the year of payment of the dividends is less than €50,000 for taxpayers who are single, divorced or widowed, or €75,000 for couples filing jointly, may request an exemption from this withholding tax under the terms and conditions of Article 242 *quater* of the French Tax Code, i.e., by providing to the French Paying Agent, no later than November 30 of the year preceding the year of the payment of the dividends, a sworn statement that their reference fiscal income shown on their taxation notice (*avis d'imposition*) issued in respect of the second year preceding the year of payment was below the above-mentioned taxable income thresholds. Taxpayers who acquire new shares after the deadline for providing the aforementioned exemption request could provide such exemption request to the French Paying Agent upon acquisition of such new shares pursuant to paragraph 320 of the Guidelines BOI-RPPM-RCM-30-20-10-06/07/2021.

The 12.8% withholding constitutes an installment on account of the taxpayer's final income tax and is creditable against the final personal income tax due by the taxpayer with respect to the year during which it is withheld, the surplus, if any, being refunded to the taxpayer.

The taxpayer is then subject to income tax at a flat rate of 12.8% on dividends (except if he elects to be taxed at the progressive income tax rates). Because the rate of the withholding tax is aligned on the rate of the final personal income tax due by the recipient of the dividend (except if he elects to be taxed at the progressive income tax rates), the total amount of the personal income tax charge related to the dividend is in practice withheld at source.

Shareholders concerned should seek advice from their usual tax advisor to determine the taxation mechanism applicable to them in connection with dividends paid on the shares of the Company.

Moreover, regardless of the shareholder's tax residence or place of residence, pursuant to Article 119 *bis* 2 of the French Tax Code, if dividends are paid outside France in a non-cooperative State or territory within the meaning of Article 238-0 A 1, 2 and 2 *bis*-1° of the French Tax Code, a 75% withholding tax would be applicable on the gross dividend distributed unless the shareholder provides evidence that the distributions have neither the object nor the effect to enable, for tax evasion purpose, the location of income in such a State or territory.

Relevant shareholders are advised to consult their usual tax advisor to determine the method by which this withholding tax will be credited against the amount of their income tax.

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*Social contributions*

Whether or not the 12.8% withholding tax described above is applicable, the gross amount of the dividends paid by the Company to French tax resident individuals would also be subject to social contributions at an overall rate of 18.6%, which breaks down as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the *contribution sociale généralisée* at a rate of 10.6%;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the *contribution pour le remboursement de la dette sociale* at a rate of 0.5%; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the *prélèvement de solidarité* at a rate of 7.5%.

The social contributions are levied in the same manner as the 12.8% withholding tax described above.

*<u>French tax resident entities that are subject to French corporate income tax under standard conditions</u>*

Dividends paid by the Company to legal entities that are French tax residents subject to French corporate income tax under standard conditions will not, in principle, be liable to any withholding tax.

However, if the dividends distributed by the Company are paid outside France in a non-cooperative State or jurisdiction within the meaning of Article 238-0 A 1, 2 and 2 *bis*-1° of the French Tax Code, a 75% withholding tax will apply, unless the concerned shareholder provides evidence that the distributions have neither the object nor the effect to enable, for tax evasion purpose, the location of income in such a State or territory.

Shareholders are advised to consult their usual tax advisor to determine the tax regime that will apply to their own situation.

*<u>Other French tax residents</u>*

French tax resident shareholders who are in a different situation than those described above should seek professional advice from their usual tax advisor as to the tax treatment that will apply to their own situation.

***<u>Withholding tax on dividends paid to shareholders who are not resident of France</u>***

Under French law, dividends paid by a French corporation, such as the Company, to non-residents of France are generally subject to French withholding tax at a rate of (i) 12.8% for distributions made to individuals, (ii) 15% for distributions made to not-for-profit organizations with a head office in a Member State of the European Union or in another Member State of the European Economic Area Agreement that has concluded a tax treaty with France which includes an administrative assistance provision to address tax evasion and avoidance, that would be taxed in accordance with the provisions of Article 206, 5 of the French Tax Code had such holder had its registered office in France and that meet the criteria provided for by the Guidelines BOI-IS-CHAMP-10-50-10-40-25/03/2013, n° 580 *et seq.* and BOI-RPPM-RCM-30-30-10-70-24/12/2019, n° 130, and (iii) generally 25% in other cases.

The French dividend withholding tax also applies to any payment made by a person established or domiciled in France to a non-resident in the context of a temporary assignment or a similar transaction giving the right or obligation to return or resell the shares or other rights relating to these shares. In accordance with Article 119 *bis* A, 1 of the French Tax Code, such temporary or similar transaction must be carried out for a period of less than forty-five days, including the date on which a right to receive a dividend (or assimilated income) in respect of the assigned shares (or rights related thereto) arises. The withholding tax is assessed on the payment made to the assignor by the assignee, within the limit of the amount of the dividend (or assimilated income) which the assignee acquires the right to receive over the period of assignment. If the assignor provides proof that such payment relates to a transaction the principal object and effect of which is not to avoid the application of a withholding tax or to obtain the granting of a tax benefit, then such assignor will be able to obtain reimbursement of the withholding tax from the tax office of his domicile or registered office.

Pursuant to paragraph 2 of Article 187 of the French Tax Code, dividends paid by a French corporation, such as the Company, in non-cooperative States or territories, as defined by Article 238-0 A 1, 2 and 2 *bis*-1° of the French Tax Code, will generally be subject to French withholding tax at a rate of 75%, irrespective of the tax residence of the beneficiary of the dividends, unless the concerned beneficiary provides evidence that the dividends have neither the object nor the effect to enable, for tax evasion purpose, the location of income in such a State or territory.

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Shareholders that are legal entities having their place of effective management in a Member State of the European Union or, under certain conditions, in another Member State of the European Economic Area Agreement that has concluded with France a tax treaty including an administrative assistance provision to address tax evasion and avoidance, may benefit from a withholding tax exemption, if they hold at least 10% of the Company's share capital, and otherwise meet all the conditions of Article 119 *ter* of the French Tax Code. This 10% threshold is decreased to 5% where such legal entities qualify as parent companies (*sociétés mères*) within the meaning of Article 145 of the French Tax Code and cannot use the withholding tax as a tax credit in the jurisdiction in which their tax residence is situated.

Moreover, under article 235 *quater* of the French Tax Code, legal entities (i) having their place of effective management in (a) a Member State of the European Union, (b) another Member State of the European Economic Area Agreement or (c) any third country that has concluded with France a tax treaty including an administrative assistance provision to address tax evasion and avoidance and a treaty on mutual administrative assistance for recovery and which is not a non-cooperative State or territory, as defined by Article 238-0 A of the French Tax Code (provided that, in the latter case, the shareholding held by concerned legal entity in the distributing company does not enable it to effectively take part in its management or control) and (ii) being in a tax loss position may, under certain conditions, benefit from a temporary reimbursement of the withholding tax (taking the form of a tax deferral), such withholding tax having to be paid to the French treasury under certain circumstances, including, in particular, at the time they reach a profitable tax position.

The legal entities referred to in the preceding paragraph may benefit from a withholding tax exemption provided that they are (i) in a tax loss position and (ii) the subject of a liquidation under a bankruptcy proceeding at the time of the distribution.

Furthermore, Article 119 *bis* 2° of the French Tax Code provides that the withholding tax does not apply to dividends distributed to collective investment undertakings governed by foreign law, located in a Member State of the European Union or another State that has concluded with France a tax treaty including an administrative assistance provision to address tax evasion and avoidance and which satisfy the following two conditions:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• raising capital from a certain number of investors with the purpose of investing it in a fiduciary capacity on behalf of such investors pursuant to a defined investment policy; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• having features similar to those required from collective undertakings governed by French law under section 1, paragraphs 1, 2, 3, 5 et 6 of sub-section 2, sub-section 3, or sub-section 4 of section 2 of Chapter IV of the 1st Title of Book II of the French Monetary and Financial Code.

The conditions for this exemption are set forth in detail in the Guidelines BOI-RPPM-RCM-30-30-20-70-06/10/2021.

In addition, Article 235 *quinquies* of the French Tax Code provides for a mechanism to refund the withholding tax up to the difference between this taxation and the taxation determined on a basis net of the acquisition and conservation expenses directly attached to the dividends received when the following conditions are met:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the beneficiary is a legal person or an entity whose results are not subject to income tax in the hands of a shareholder and whose registered seat or permanent establishment in the result of which the income is included is located in (a) a Member State of the European Union, (b) another Member State of the European Economic Area Agreement or (c) any third country that has concluded with France a tax treaty including an administrative assistance provision to address tax evasion and avoidance and a treaty on mutual administrative assistance for recovery and which is not a non-cooperative State or territory, as defined by Article 238-0 A of the French Tax Code (provided that, in the latter case, the shareholding held by concerned legal entity in the distributing company does not enable it to effectively take part in its management or control);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the acquisition and conservation expenses of such income would be deductible if the beneficiary were located in France; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the taxation rules in the State of residence of the beneficiary do not allow it to offset the withholding tax.

Finally, double tax treaties entered into between France and the States of residence of shareholders may provide for an exemption or a reduction of the French dividend withholding tax, subject to (i) certain requirements set forth therein being met and (ii) the shareholders duly completing and providing the required information and documentation. The exemptions or reduced rates of withholding tax provided for in double tax treaties may be applied to the benefit of the shareholders of our Company, as effective beneficiaries of the income, provided that they are identified and are entitled to the benefits provided by the double tax treaty which they avail themselves.

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Dividends paid to eligible shareholders may be subject to the reduced rates from the outset provided, as the case may be, by the applicable double tax treaties if the French Paying Agent has received before the date of payment of the dividend the required information and documentation.

Shareholders who failed to file the required information and documentation with the French Paying Agent prior to the payment of the dividend may claim to the French tax authorities or the French Paying Agent the refund of the excess withholding tax by filing such information and documentation before December 31 of the second calendar year following the year during which the dividend is paid.

***French Financial Transaction Tax and Registration Duties on Disposition of our Shares***

In its decision of 13 December 2017 on the equivalence of the legal and supervisory framework of the United States of America for national securities exchanges and alternative trading systems in accordance with Directive 2014/65/EU of the European Parliament and of the Council, the European Commission decided that for the purposes of Article 23, paragraph 1, of Regulation (EU) No 600/2014, the legal and supervisory framework of the United States applicable to the NYSE are considered equivalent to the requirements applicable to regulated markets, within the meaning of Directive 2014/65/EU, as they result from Regulation (EU) No 596/214, Title III of Directive 2014/65/EU, Title II of Regulation (EU) No 600/2014 and Directive 2004/109/EC, together with effective supervision and sanctions regime.

Article 198 of the Pacte Act came into force on June 10, 2019 and modified Article L. 228-1 paragraph 7 of the French Commercial Code to allow an intermediary to be registered as the "registered intermediary" (*intermédiaire inscrit*) on behalf of any holders of shares of companies which are admitted to trading solely on a market in a non-EU country considered equivalent to a regulated market pursuant to paragraph (a) of Article 25(4) of Directive EC2014/65/EU (which includes the NYSE).

However, the NYSE is not formally recognized as a foreign regulated market by the French Minister of the Economy.

*French financial transaction tax*

The comments below (i) relate exclusively to the book-entry transfers of our ordinary shares within DTC and (ii) are notably based on the French Ruling.

Pursuant to Article 235 *ter* ZD of the French Tax Code, purchases of equity instruments or similar securities (such as American Depositary Receipts) of a French company listed on a regulated market of the EU or on a foreign regulated market formally recognized as such by the French Minister of the Economy are subject to a 0.4% French tax on financial transactions provided that the issuer's market capitalization exceeds 1 billion of euros as of December 1 of the year preceding the taxation year.

The French financial transaction tax will not be due on the purchases of ordinary shares of the Company as long as the NYSE is not a foreign regulated market formally recognized as such by the French Minister of the Economy and Article 235 *ter* ZD of the French Tax Code is not modified.

*French registration duties*

The comments below (i) relate exclusively to the book-entry transfers of our ordinary shares within DTC and (ii) are notably based on the French Ruling. Transfers of shares issued by a French corporation for consideration are generally subject to registration duties at the rate of 0.1% (i) when the French corporation is listed on a regulated market within the meaning of Article L 421-1 of the French Monetary Code, on a multilateral trading facility within the meaning of Article L 424-1 of the French Monetary Code, or on any foreign equivalent market operating under similar conditions, when the transfer is evidenced by a written agreement, and (ii) when the French corporation is not listed on any of the above mentioned markets, irrespective of whether the transfer is evidenced by a written agreement.

The NYSE has been considered equivalent to a regulated market pursuant to paragraph (a) of Article 25(4) of Directive EC2014/65/EU. Thus, we believe that the NYSE should be deemed to be a foreign market operating under similar conditions to regulated markets within the meaning of Article L 421-1 of the French Monetary Code or multilateral trading facilities within the meaning of Article L 424-1 of the French Monetary Code.

Therefore, the following transactions on ordinary shares of the Company should not give rise to the duty provided for in Article 726 of the French Tax Code:

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• transactions on shares of the Company realized on the NYSE;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• over-the-counter sales of ordinary shares of the Company published on the market or communicated to the regulator in application of the MIF Directive or foreign provisions equivalent to the MIF Directive, provided that they are not evidenced by a written agreement; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• over-the-counter transactions carried out on ordinary shares of the Company in connection with transactions that are the subject of the same publishing or communication obligations, provided that they are not evidenced by a written agreement.

***French withholding tax treatment of the sale or other disposition of the rights on our ordinary shares***

*French tax residents*

No French withholding tax will apply on the sale, exchange, repurchase or redemption (other than redemption proceeds which may, under certain circumstances be partially or fully characterized as dividends under French domestic tax law or administrative guidelines) of their rights on the ordinary shares of the Company by French tax residents.

*Non-French tax residents*

A shareholder who is not a French resident for French tax purposes will not be subject to French tax on capital gain from the sale, exchange, repurchase or redemption (other than redemption proceeds which may, under certain circumstances be partially or fully characterized as dividends under French domestic tax law or administrative guidelines) of its rights on the ordinary shares of the Company, unless (i) the shareholder is domiciled, established or incorporated out of France in a non-cooperative State or territory as defined in Article 238-0 A 1, 2 and 2 *bis*-1° of the French Tax Code, (ii) the rights on the shares of the Company form part of the property of a permanent establishment that the shareholder has in France or (iii) the shareholder has held, directly or indirectly, at any time during the five years preceding the date of disposal, and as relates to individuals together with their spouse, ascendants and descendants, rights to more than 25% of the profits of the Company (*droits aux bénéfices sociaux*).

**Material Dutch Tax Consequences** 

**Dutch dividend withholding tax**

**General** 

Since the Company was initially incorporated under Dutch law it is deemed to be resident of the Netherlands for Dutch dividend withholding tax purposes. Dividends paid on our ordinary shares following migration are therefore, based on Dutch domestic law, still subject to Dutch dividend withholding tax at a rate of 15%. However, since our corporate seat has been transferred to France as of December 12, 2019, our dividends paid on our ordinary shares generally should be subject to French dividend withholding tax and not to Dutch dividend withholding tax on the basis of the double tax treaty between the Netherlands and France. However, both French and Dutch dividend withholding tax may be required to be withheld from any such dividends paid, if and when paid to Dutch resident holders of our ordinary shares (and non-Dutch resident holders of our ordinary shares that have a permanent establishment in the Netherlands to which the ordinary shares are attributable). We have approached the Dutch Tax authorities (here after "Dutch Revenue") twice to apply for a tax ruling confirming that no withholding of any Dutch dividend withholding tax is applicable to any dividends paid by us even if we are no longer a Dutch tax resident for treaty purposes. However, Dutch Revenue has not been willing to confirm this.

We will therefore be required to identify our shareholders in order to assess whether there are Dutch resident holders of our ordinary shares or non-Dutch resident holders of our ordinary shares with a permanent establishment in the Netherlands to which the ordinary shares are attributable in respect of which Dutch dividend withholding tax has to be withheld on dividends paid. Such identification may not always be possible in practice. According to Dutch Revenue, Dutch dividend withholding tax must also be withheld on dividends paid in as far as the identity of our shareholders cannot be assessed. Withholding of both French and Dutch dividend withholding tax may occur in certain scenarios. Once we anticipate distributing a dividend, identification of our shareholders (by ourselves or a paying agent) is typically required in order to effectuate such dividend payments and could limit the Dutch dividend withholding tax that may need to be withheld. We approached Dutch Revenue to seek a tax ruling for a mechanism to determine which of our shareholders is deemed to be a Dutch resident or a non-Dutch resident with a permanent establishment in the Netherlands and therefore to what extent Constellium SE has – in a quantitative

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sense – a withholding obligation for Dutch dividend withholding tax purposes. The tax authorities have agreed with our proposed mechanism, and we obtained the Dutch tax ruling we were seeking on March 11, 2024. Such tax ruling was effective for fiscal years 2024 and 2025. It was renewed on December 1, 2025, under the same terms and conditions, for the period from January 1, 2026, through December 31, 2030.

Generally, the Dutch dividend withholding tax will not be borne by us but will be withheld from the gross dividends paid on our ordinary shares. A 15% Dutch dividend withholding tax will in principle be levied on the gross amount of dividend. The term "dividends" for Dutch dividend withholding tax purposes includes, but is not limited to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• distributions in cash or in kind, deemed and constructive distributions and repayments of paid-in capital not recognized for Dutch dividend withholding tax purposes;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• liquidation proceeds, proceeds of redemption of ordinary shares or, generally, consideration for the repurchase of ordinary shares by us in excess of the average paid-in capital of those ordinary shares recognized for Dutch dividend withholding tax purposes;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the nominal value of ordinary shares issued to a shareholder or an increase of the nominal value of ordinary shares, as the case may be, to the extent that it does not appear that a contribution to the capital recognized for Dutch dividend withholding tax purposes was made or will be made; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• partial repayment of paid-in capital, recognized for Dutch dividend withholding tax purposes, if and to the extent that there are net profits (*zuivere winst*), within the meaning of the Dutch Dividend Withholding Tax Act 1965 (*Wet op de dividendbelasting 1965*), unless the general meeting of shareholders has resolved in advance to make such a repayment and provided that the nominal value of the ordinary shares concerned has been reduced by a corresponding amount by way of an amendment of our articles of association.

Notwithstanding the above, as part of the Multilateral Instrument of the Action Plan on Base Erosion and Profit Shifting of the OECD, a principal purpose test ("PPT") should be applied alongside the double tax treaty between the Netherlands and France as of January 1, 2020. This PPT requires that the benefits of a tax treaty should not be available if it is reasonable to conclude, having regard to all relevant facts and circumstances, that obtaining that benefit was one of the principal purposes of any arrangement or transaction that resulted directly or indirectly in that benefit, unless it is established that granting that benefit in these circumstances would be in accordance with the object and purpose of the relevant provisions of that treaty.

In theory, the Dutch Revenue may take the position that one of the principal purposes of the transfer of the place of effective management of the Company to France was to obtain a tax benefit under the double tax treaty between the Netherlands and France, being the benefit that the Netherlands cannot levy a dividend withholding tax anymore (except for the cases as stated above). On this basis, they could argue that the PPT is met and, hence, that the treaty would effectively not apply and that the Netherlands would be allowed to levy Dutch dividend withholding tax on dividends distributed, irrespective of the shareholder. Considering the background of the Transfer it seems unlikely that the Dutch Revenue would be able to successfully take the position.

**Conditional withholding tax** 

As of January 1, 2021, a withholding tax has been introduced on interest and royalty payments by a withholding agent established in the Netherlands (including withholding agents that were initially incorporated under Dutch law) to affiliated benefit beneficiaries in a low-tax jurisdiction and in case of abusive situations. Special rules apply to payments to (reverse) hybrid entities. The rate is linked to the highest Dutch corporate income tax rate (25.8% in 2023 and 25.8% in 2024).

A benefit beneficiary is an entity that is entitled to benefits in the form of interest and royalties. Benefit beneficiaries subject to the conditional withholding tax are those that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• judged on circumstances or according to local regulations are established in a low-tax jurisdiction. If the benefit beneficiary is also established in a high-tax jurisdiction and certain conditions have been met, they will not be subject to tax;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• are not established in a low-tax jurisdiction, but the benefits are allocated to a permanent establishment in that jurisdiction;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• from a Dutch perspective are transparent and from the perspective of the country of the underlying participant are non-transparent (hybrid entity);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• from a Dutch perspective are non-transparent and from the perspective of the country of establishment are transparent (reverse hybrid entity);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• are not established in the Netherlands or a low-tax jurisdiction because there is an abuse situation. For there to be abuse, both the subjective test and the objective test must be met. The subjective test means that the main objective or one of the main objectives of the arrangement is to avoid withholding tax being imposed at another party. The objective test is met if there is an artificial arrangement or transaction (the arrangement is not set up based on valid business reasons that reflect economic reality).

Payments to affiliated entities entail payments to both parent/grandparent, subsidiary/ sub-subsidiary and sister companies. There is affiliation if:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the benefit beneficiary directly or indirectly holds a qualifying interest in the withholding agent;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the withholding agent directly or indirectly holds a qualifying interest in the benefit beneficiary;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• a third party directly or indirectly holds a qualifying interest in the benefit beneficiary and in the withholding agent;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the benefit beneficiary together with other entities that belong to a cooperating group directly or indirectly hold a qualifying interest in the withholding agent;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• the withholding agent together with other entities that belong to a cooperating group directly or indirectly hold a qualifying interest in the benefit beneficiary;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• entities belonging to a cooperating group together directly or indirectly hold a qualifying interest in the benefit beneficiary and in the withholding agent.

A qualifying interest is an interest in an entity with which the decisions of that entity can be influenced in such a way that the activities of that entity can be determined. This is, in principle, the case if the interest represents more than 50% of the statutory voting rights.

Low-tax jurisdictions are countries included in the Regulation on Low-tax States and Non-cooperative Jurisdictions for Tax Purposes. These countries either appear on the EU list of non-cooperative jurisdictions or have a statutory tax rate of less than 9%. An exhaustive list of States designated on the basis of the above criteria is drawn up each year. It is based on the rate applying on October 1 of the preceding calendar year or on the most recent EU blacklist for the preceding calendar year. For financial years commencing on or after January 1, 2026, the following States have been classified as designated States: American Samoa, Anguilla, Guam, Palau, Panama, Russia, Turks and Caicos Islands, the U.S. Virgin Islands, Vanuatu and Vietnam.

As of 2024, the tax base for this conditional withholding tax on interest and royalty payments has been expanded to also cover dividends. The term "dividends" for the conditional withholding tax is equal to the term "dividends" for dividend withholding tax purposes.

Since the Company was initially incorporated under Dutch law it is deemed to be resident of the Netherlands for the conditional withholding tax and as such should qualify as a withholding agent. Dividends paid on our ordinary shares following migration may therefore, based on Dutch domestic law, still become subject to the Dutch conditional withholding tax as of 2024. However, as set out above, on the basis of the double tax treaty between the Netherlands and France, the conditional withholding tax may only be withheld from any such dividends paid, if and when paid to Dutch resident holders of our ordinary shares (and non-Dutch resident holders of our ordinary shares that have a permanent establishment in the Netherlands to which the ordinary shares are attributable). Given that no conditional withholding tax should be due on payment to Dutch tax residents, the conditional withholding tax may only become due to the extent that a dividend is paid to an affiliated benefit beneficiary that judged on circumstances or according to local regulations is established in a low-tax jurisdiction and that has a permanent establishment in the Netherlands to which our ordinary shares are allocable.

## Exhibit 10.16

![](exhibit1016_targoaddendu001.jpg)

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## Exhibit 10.24

![](exhibit1024_targoaddendu001.jpg)

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## Exhibit 10.30

![](exhibit1030_targoaddendu001.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;T B A G - S ta n d : 0 5 /2 0 1 9 K132/XX-XXXXX ADDENDUM TO THE FACTORING AGREEMENT between TARGOBANK AG Isaac-Fulda-Allee 6, 55124 Mainz, Germany - TBAG - and Constellium Extrusions s.r.o. Ústecká 751/37, - , Czech Republic - hereinafter referred to as "ORIGINATOR"- GE CAPITAL BANK AG (renamed to TARGO Commercial Finance AG and subsequently merged into TBAG with TBAG being its universal successor) and the ORIGINATOR have entered into a Factoring Agreement on 26 June 2015 (hereinafter referred to, and together with, all addenda and any supplementary agreements as the "Agreement"). The provisions set out in this addendum will prevail over any conflicting provisions in the Agreement. Unless defined otherwise in this addendum, terms in italics have the meaning given to them in Part F (Definitions) of the Agreement. TBAG and the ORIGINATOR wish to amend the Agreement as follows with immediate effect: 1. The heading of Clause 24.5 of the Agreement shall be amended and restated as follows: SET-OFF, SETTLEMENT, GENERAL DEDUCTIONS, REIMBURSEMENT CLAIMS 2. Clause 24.5 of the Agreement shall be amended and restated as follows: is entitled to establish a reserve or (at its choice) demand security deposits from the ORIGINATOR for general potential invoice reductions by Debtors or credit notes issued by the ORIGINATOR General Deductions the anticipated amount of the Reimbursement Claims. The ORIGINATOR is entitled to provide a security deposit in order to discharge a reserve at any time. TBAG and the ORIGINATOR agree that the reserve for General Deductions shall amount to EUR 1,400,000.00. When determining the anticipated amount of the Reimbursement Claims, future Reimbursement Claims shall also be considered. These are claims that are certain or likely to arise in the future, but which amount and/or time of origination is still uncertain. To the extent that the determination of such claims depends on future events (e.g. development of sales), the amount shall be determined by way of estimate, in the absence of other indicators on the basis of historical data. The ORIGINATOR shall keep TBAG continuously informed about agreements with Debtors from which Reimbursement Claims may arise. Such agreements do not affect the Eligibility of Receivables if the Reimbursement Claims have been secured in accordance with the terms of this Clause 24.5. TBAG determines the amount of Reimbursement Claims considering all circumstances in its reasonable discretion on a monthly basis, by the end of each month at the latest. Immediately after the end of each month, the ORIGINATOR shall demonstrate the anticipated amount of Reimbursement Claims in a testable manner. The reserve is established by debiting the Settlement Account and crediting the Reserve Account by the relevant amount. If the anticipated amount of the Reimbursement Claims or of the reserve for the General Deductions is reduced, the Reserve Account will be debited by such reduction and a respective credit will be booked on the Settlement Account. Security deposits will be provided by payment by the ORIGINATOR to TBAG, whereby the amount is credited to the Reserve Account and any dissolution is debited on the Reserve Account and credited on the Settlement Account. The reserve and the security deposit shall primarily secure TBAG against invoice reductions resulting from General Deductions as well as set-offs or settlements by Debtors with T B A G - S ta n d : 0 5 /2 0 1 9 K132/XX-XXXXX Reimbursement Claims. To the extent that such claims are legally and validly raised, TBAG is In addition, the reserve and the security deposit shall secure any and all existing and future claims which TBAG may have against the ORIGINATOR in connection with their business relationship. Clause 24.5 shall apply mutatis mutandis for Tolling/Pseudo Tolling Reimbursement Claims. 3. The Purchase Price Reserve shall be reduced to zero (0) EUR. The rights of TBAG to increase the Purchse Price Reserve in accordance with clause 4.3 shall remain unaffected. Unless expressly amended by this Addendum, the provisions of the Agreement shall remain unaffected. This addendum is governed by German law. The courts of Mainz, Germany will have jurisdiction. Should any provisions of this addendum be or become wholly or partly invalid, the validity and effectiveness of the remaining provisions will not be affected thereby. The invalid provision shall be replaced by such valid and effective provision which comes closest to the economic terms that the parties intended. The same principles will apply if this addendum contains a gap. Mainz, 19.12.2025 , TARGOBANK AG

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## Exhibit 10.65

![](exhibit1065_constellium-001.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;AMENDMENT NO. 7 TO THE CONSTELLIUM SE 2013 EQUITY INCENTIVE PLAN WHEREAS, Constellium SE, a French Societas Europaea (the "Company"), has adopted the Constellium SE 2013 Equity Incentive Plan (as amended from time to time, the "Plan"); WHEREAS, from time to time the Company's shareholders have approved specific amounts of Shares (each such amount, a "Specific Envelope") underlying Awards that may be granted under this Plan until exhaustion of a Specific Envelope or within a certain time period following each such shareholder approval of a Specific Envelope; WHEREAS, most recently prior to this Amendment No. 7, at the May 2024 shareholders meeting, the shareholders approved a currently available Specific Envelope in the amount of 6,000,000 Shares, which authorization is valid with respect to Award grants to be made on or prior to July 1, 2027; WHEREAS, in connection with the Company determination on June 30, 2025 (the "Determination Date") that it would cease to qualify as a "foreign private issuer" and in accordance with the associated requirements set forth in the Listed Company Manual of the New York Stock Exchange ("NYSE"), the Board of Directors of the Company (the "Board") has approved an amendment of the Plan to memorialize the maximum number of shares available for Awards under the Plan as of the Determination Date; WHEREAS, all Awards granted prior to the Determination Date were granted in accordance with the terms of the Plan and applicable home country law, taking into account applicable accommodations available for the Company as a foreign private issuer pursuant to the Listed Company Manual of the NYSE; WHEREAS, after the Determination Date, the Company shall continue to be able to deliver such number of Shares which are subject to Awards granted prior to the Determination Date, whether within or outside of Specific Envelope authorizations, in each case in accordance with the Plan (as in effect on the relevant grant date) and applicable home country law; and WHEREAS, the Board desires to document such amendment to the Plan. NOW, THEREFORE, pursuant to Section 12(c) of the Plan, effective as of the Determination Date, the Plan is hereby amended as follows: 1. Plan Maximum. Section 3(a) of the Plan is hereby replaced in its entirety by the following: "(a) Plan Maximum. The maximum number of Shares underlying Awards that may be granted under this Plan shall be the specific amount approved from time to time by the shareholders (which, as of June 30, 2025, was 6,000,000 Shares as approved by the shareholders at the May 2024 shareholders meeting)." 2. Miscellaneous. (a) Full Force and Effect. Except as expressly amended by this Amendment, all terms and conditions of the Plan and any Awards thereunder shall remain in full force and effect. (b) Governing Law. This Amendment shall be governed by the substantive laws, but not the choice of law rules, of France. Approved by the Board of Directors of Constellium SE on February 16, 2026

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## Exhibit 10.79

![](exhibit1079_letter102820001.jpg)

1 Jean-Marc Germain Constellium SE 40-44 rue Washington 75008 Paris France 28 October 2025 Dear Jean-Marc: The Board of Directors (the "Board") of Constellium SE (the "Company") recognizes your long-tenured service and commitment to both the Board and the Company. The Board has received your resignation letter to resign as Chief Executive Officer and director of the Company dated as of October 27, 2025 and effective as of December 31, 2025. This is to confirm that, in the pursuit of a seamless transition and in recognition of your esteemed service, the Board has decided to grant you Good Leaver status in respect of your outstanding equity awards subject to your acceptance of an offer made to you by Constellium US Holdings I, LLC of a role as a Special Advisor to the Board and Management pursuant to the terms of the Transition Agreement to be entered into on and with effect from January 1, 2026, a draft of which is attached hereto as Exhibit A. We want to thank you for your exceptional leadership and commitment to Constellium. Sincerely, Jean-Christophe Deslarzes 2 Exhibit A – Draft of the Transition Agreement

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## Exhibit 10.80

![](exhibit1080_transitionag001.jpg)

EXECUTION COPY -1- Transition Agreement TRANSITION AGREEMENT This Transition Agreement (including the Exhibits attached hereto, this "Transition Agreement") is effective as of January 1, 2026 (the "Effective Date") and entered into by and between Jean-Marc Germain ("Executive") and Constellium US Holdings I, LLC (the "Company") on the date set forth on the signature page hereof. WHEREAS, by a letter dated as of April 25, 2016, an offer was made by Constellium N.V. (n/k/a Constellium SE) ("Constellium") and Constellium Rolled Products Ravenswood, LLC ("Ravenswood") and accepted by Executive, whereby Executive has been employed by the Company's affiliate, Ravenswood, and, then, by the Company, as Chief Executive Officer of Constellium and its subsidiaries (the "Employment Agreement"); WHEREAS, both Executive and the Company desire and intend to enter into a transition period designed to facilitate a smooth leadership transition for the Constellium Group; WHEREAS, after the transition period, both Executive and the Company desire and intend to amicably sever the employment relationship between them; and WHEREAS, both Executive and the Company have read and understand the terms of this Transition Agreement, and both Executive and the Company have been provided with reasonable opportunities to consult with their respective legal counsel prior to entering into this Transition Agreement; and WHEREAS, capitalized terms used and not defined herein shall have the meaning provided in the Employment Agreement. NOW, THEREFORE, in consideration of the mutual promises and covenants set forth in this Transition Agreement, the Company and Executive agree as follows: a) Constellium Group. The "Constellium Group" shall mean Constellium and its subsidiaries (including the Company). A reference to the Constellium Group may include all, some, or any of the members thereof. The Constellium Group are third-party beneficiaries of this Transition Agreement and the Release and Supplemental Release attached as Exhibit A. Except as modified herein, Company has assumed and will perform any rights and obligations of Ravenswood under the Employment Agreement. b) Date of Termination. Executive's employment with the Company will terminate effective as of December 31, 2026, or such earlier date pursuant to the terms hereof (the "Date of Termination"). c) Transition Period. The period from the Effective Date through the Date of Termination shall be the "Transition Period." As of December 31, 2025, Executive stepped down from his positions as Chief Executive Officer and director of Constellium and from all other positions Executive may have held as an officer, director or employee within the Constellium Group. Executive will promptly execute such documents and take such additional actions as may be necessary or reasonably requested by the Constellium Group to fully effectuate or memorialize the resignation of such positions. EXECUTION COPY -2- Transition Agreement Notwithstanding the foregoing, Executive's employment shall continue through the Transition Period, during which Executive shall be employed by the Company as a Special Advisor providing strategic advisory support to the management team and Board of Directors of Constellium (the "Board"), assistance with and attending key meetings to ensure the continuity of strategic relationships with stakeholders, including shareholders, investors, regulators, and business partners. During the Transition Period, Executive's annual Base Salary shall be $557,500 and Executive will remain eligible to participate in the EPA Plan for the fiscal year 2026 with a target bonus opportunity of 140% of Base Salary, with the ultimate payout with respect to such bonus dependent on the Company's financial and other performance metrics in accordance with the EPA Plan. Executive's 2026 annual bonus, if earned, shall be paid at the same time such bonuses are paid to similarly situated executives consistent with the payment timing set forth in the EPA Plan. Except as otherwise set forth herein, during the Transition Period, Executive shall continue to receive his current employee benefits as set forth in Section 3(d)-(i) of the Employment Agreement. Executive acknowledges and agrees that he will not receive any equity grants following the date of signature of this Transition Agreement. Prior to accepting a new employment opportunity or any professional activity that will require more than 50% of Executive's full time and attention, Executive must provide 90 days prior written notice to the Company of his resignation as an advisor and his intent to terminate the Transition Agreement. At any time during the Transition Period, Executive may also provide 90 days prior written notice to the Company to terminate this Transition Agreement. In the event that Executive voluntarily terminates the Transition Agreement by providing such written notice, payment of Executive's Base Salary and other employee benefits would cease as of the new Date of Termination and Executive's entitlement under the EPA Plan would be payable pro-rata and up to the new Date of Termination. The Company and Executive may by mutual written agreement shorten the notice period requirements set forth above. During the Transition Period, the Company may terminate Executive's employment for Cause or without Cause at any time (and the date of such termination shall be considered the Date of Termination for purposes of the Employment Agreement). If Executive's employment is terminated by the Company without Cause after the Effective Date but prior to December 31, 2026, Executive will continue to receive the Base Salary and remain eligible to participate in the EPA Plan in accordance with the preceding paragraph. For purposes of this Transition Agreement, "Cause" is defined as (i) Executive's gross negligence or willful misconduct in the performance of his duties (other than any such failure resulting from incapacity due to physical or mental illness); (ii) Executive's conviction of, or plea of guilty or nolo contendere, to a felony (or the state law equivalent); (iii) Executive's breach of or failure to perform Executive's material obligations under the Employment Agreement (as modified herein), including, without limitation, obligations defined in Sections 6 and 7 of the Employment Agreement) or any written agreement entered into between Executive and any member of the Constellium Group; (iv) Executive's breach of any material legal duty to the Constellium Group; (v) Executive's failure to follow the lawful and reasonable instructions of the Board; or (vi) Executive's failure to cooperate in any audit or investigation of the Constellium Group. No act or failure to act on the part of Executive shall be considered "willful" unless it is done, or omitted to be done, by Executive in bad faith or without reasonable belief that Executive's action or omission was in the best interests of the Company. For purposes of this Transition Agreement, termination of Executive's employment will not be deemed to be for Cause unless and until the Company delivers to Executive a written notice of the conduct that the Company finds

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![](exhibit1080_transitionag002.jpg)

EXECUTION COPY -3- Transition Agreement constitutes Cause. Except for Cause that by its nature cannot reasonably be expected to be cured, Executive will have ten (10) business days from the delivery of written notice by the Company within which to cure the Cause. d) Transition Benefits. In consideration for Executive's (i) execution of this Transition Agreement and execution of the release of claims attached hereto as Exhibit A (the "Release") within 21 days of the Effective Date, (ii) continuing employment with the Company through December 31, 2026 (except as set forth on Exhibit B), (iii) execution, on the Date of Termination or within a period of 21 days thereafter, of the release of claims attached hereto as Exhibit A (the "Supplemental Release"), (iv) non-revocation of the Release and the Supplemental Release, and (v) compliance with the post-employment restrictions set forth in Section 6 of the Employment Agreement, Executive will receive the benefits as specified on the attached Exhibit B, subject to applicable tax withholding (collectively, the "Transition Benefits"). Notwithstanding the foregoing, the Transition Benefits payable upon Executive's death as set forth on Exhibit B shall be paid to Executive's surviving spouse or, if Executive has no surviving spouse, Executive's estate, at the same time and in such amounts as otherwise would have been received by Executive; provided Executive's surviving spouse or the executor of Executive's estate, as applicable, executes, and does not revoke, the Supplemental Release (with such changes thereto as the Company deems necessary to reflect that Executive's surviving spouse or the executor of Executive's estate, as applicable, and not Executive, is executing such Release). e) Consideration. Executive's compensation payable under paragraph (c) during the Transition Period and eligibility for the Transition Benefits under paragraph (d) are in full satisfaction of all payment obligations of the Company and its affiliates under the Employment Agreement, the Constellium SE 2013 Equity Incentive Plan (and all awards granted thereunder), the EPA Plan and other compensation arrangements of the Company and its affiliates. Executive expressly waives all rights under Section 5(a) of the Employment Agreement as of and after the Effective Date. Executive shall be entitled to the timely payment of (i) the Accrued Obligations which shall be paid in a lump sum within 30 days following the Date of Termination; and (ii) the Other Benefits, as defined in the Employment Agreement, whether or not Executive signs the Supplemental Release. f) Post-Employment Restrictive Covenants. Executive reaffirms that Executive's Restrictive Covenants, including any post-employment restrictions, set forth in Section 6 of the Employment Agreement expressly survive termination of Executive's office, directorship and employment with the Constellium Group, will remain in full force and effect notwithstanding the termination of Executive's office, directorship and employment with the Constellium Group, and are hereby incorporated by reference into this Transition Agreement. For avoidance of doubt, Executive acknowledges and agrees that 12-month post-employment Restricted Period shall begin on and run from the Date of Termination. Executive acknowledges that breach of any post-employment restrictive covenant in the Employment Agreement, will constitute a breach of this Transition Agreement. Executive recognizes the legitimate business interests of the Company and its affiliates in protecting its goodwill or other business interests and represents that the post-employment restrictions outlined in the Employment Agreement, as modified herein, do not unduly restrict or curtail his legitimate efforts to earn a livelihood in light of the substantial consideration Executive will receive. Additionally, Executive acknowledges and agrees that the term "parties" as used in Section 6(b) of the EXECUTION COPY -4- Transition Agreement Employment Agreement shall mean Executive on the one hand, and the Constellium Group on the other hand, and that the parties' obligations shall survive the termination of Executive's employment. g) Indemnification Obligation. The Company reaffirms the obligations set forth in Section 3(j) of the Employment Agreement, as assumed pursuant to Paragraph (a). h) Company Property. Executive affirms that he has, or will have within a reasonable time after the Date of Termination, returned to the Company in reasonable working order all Company Property, as described more fully below. "Company Property" includes equipment, supplies and documents of the Company or the Constellium Group. Such documents may include but are not limited to customer lists, financial statements, cost data, price lists, invoices, forms, passwords, electronic files and media, mailing lists, contracts, reports, manuals, personnel files, correspondence, business cards, drawings, employee lists or directories, lists of vendors, photographs, maps, surveys, and the like, including copies, notes or compilations made therefrom, whether such documents are embodied on "hard copies" or contained on computing or other device, including electronic or cloud storage. Executive further agrees that he will not retain any copies or duplicates of any such Company Property. i) Future Cooperation. Executive agrees that, for a period of 12 months following the Date of Termination, he will fully cooperate with the Constellium Group in effecting an orderly transition of his duties including, without limitation, by making himself available to answer questions posed by the Constellium Group. Executive agrees that he shall, without any additional compensation, respond to reasonable requests for information from the Constellium Group regarding matters that may arise in the Constellium Group's business. Executive further agrees to fully cooperate with the Constellium Group, its advisors and its legal counsel with respect to any litigation that is pending against the Constellium Group and any claim or action that may be filed against them in the future. Such cooperation shall include making himself available at reasonable times and places for interviews, reviewing documents, testifying in a deposition or a legal or administrative proceeding, and providing advice to the Constellium Group in preparing defenses to any pending or potential future claims against the Constellium Group. Executive and the Constellium Group shall use reasonable and appropriate diligence to schedule such cooperation with due regard for Executive's then existing professional and personal commitments. The Company agrees to pay/reimburse Executive for his reasonable out-of-pocket expenses incurred as a result of his cooperation with the Constellium Group. j) Taxes. The Company (or its affiliate) may withhold from any amounts payable under this Transition Agreement all taxes and charges, including federal, state, city or other taxes, as the Constellium Group is required to withhold pursuant to any applicable law, regulation or ruling. Notwithstanding any other provision of this Transition Agreement, the Constellium Group shall not be obligated to guarantee any particular tax result for Executive with respect to any payment or benefit provided to Executive hereunder or otherwise, and Executive shall be responsible for any taxes imposed on Executive with respect to any such payment or benefit. All amounts and benefits under this Transition Agreement (including Exhibit B hereof) are intended to comply with, or be exempt from, the requirements of Section 409A of the Internal Revenue Code of 1986, as amended ("Section 409A"), and this Transition Agreement shall be interpreted in accordance this

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![](exhibit1080_transitionag003.jpg)

EXECUTION COPY -5- Transition Agreement intent. Section 8(h) of the Employment Agreement shall apply to the payments and benefits contemplated hereunder. k) Acknowledgements. Nothing in this Transition Agreement prevents Executive from providing, without prior notice to the Company to the extent required by law, information to governmental authorities regarding possible legal violations or otherwise testifying or participating in any investigation or proceeding by any governmental authorities regarding possible legal violations. Furthermore, no Company policy or individual agreement between the Company and Executive shall prevent Executive from providing information to government authorities regarding possible legal violations to the extent required by law, participating in investigations, testifying in proceedings regarding the Company's past or future conduct, engaging in any future activities protected under the whistleblower statutes administered by any government agency (e.g., the Equal Employment Opportunity Commission, National Labor Relations Board, Securities and Exchange Commission, etc.) or receiving a monetary award from a government- administered whistleblower award program for providing information directly to a government agency. The Company, on its behalf and on behalf of its affiliates, nonetheless asserts and does not waive its attorney-client privilege over any information appropriately protected by such privilege. l) Nature of Agreement. This Transition Agreement contains the entire agreement between the Company, Constellium Group and Executive regarding Executive's departure from the Company and the Constellium Group. Provided, however, that during the Transition Period, except as expressly modified herein, the Employment Agreement will continue in full force and effect and, further, that the post-employment covenants of Executive contained in the Employment Agreement will remain in full force and effect after the Date of Termination. This Transition Agreement may not be altered, modified, waived or amended except by a written document signed by a duly authorized representative of the Company and Executive. The headings in this document are for reference only and shall not in any way affect the meaning or interpretation of this Transition Agreement. m) Choice of Law. This Transition Agreement will be governed by and construed in accordance with the laws of the State of New York, without giving effect to any choice of law or conflict of law analysis or conflicting provision or rule (whether of the State of New York or any other jurisdiction) that would cause the laws of any jurisdiction other than the State of New York to be applied. In furtherance of the foregoing, the internal law of the State of New York will control the interpretation and construction of this Transition Agreement, even if under such jurisdiction's choice of law or conflict of law analysis, the substantive law of some other jurisdiction would ordinarily apply. Further, to the extent that Executive or the Company is required to initiate legal action to enforce any right or obligation under this Transition Agreement, Executive and the Company agree that any such litigation shall be filed and determined by the United States District Court for the Southern District of New York or the courts of New York; and both Executive and the Company consent to the exclusive personal jurisdiction of such courts. [Signatures on the following page.] EXECUTION COPY [Signature Page to Transition Agreement] CONSTELLIUM US HOLDINGS I, LLC. (successor to Constellium Rolled Products Ravenswood, LLC) By: ________________________________________ Name: Jack Guo Title: President & CFO EXECUTIVE ___________________________________________ Jean-Marc Germain Date: _______________________________ Jean-Marc Germain (Jan 1, 2026 21:14:03 GMT+2)

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![](exhibit1080_transitionag004.jpg)

NAI-5004035143v6 Transition Agreement, Exhibit A Exhibit A Release of Claims (see attached) NAI-5004035143v6 Exhibit A Transition Agreement, Exhibit A Release [Supplemental] Release THIS [SUPPLEMENTAL] RELEASE (the "[Supplemental Release") is executed by Jean-Marc Germain ("Executive") for the benefit of Constellium US Holdings I, LLC (the "Company"). WHEREAS, the entering into and non-revocation of this [Supplemental] Release is a condition to Executive's right to receive certain payments and benefits under the Transition Agreement, dated as of [Month] [XX], 202[X], by and between the Company and Executive (the "Transition Agreement"). Capitalized terms used and not defined herein shall have the meaning provided in the Transition Agreement. NOW, THEREFORE, in consideration for Transition Benefits, to which Executive is not otherwise entitled, and the sufficiency of which Executive acknowledges, Executive represents and agrees, as follows: 1. Release in Full of All Claims. Executive, for himself, his heirs, administrators, representatives, executors, successors and assigns (collectively "Releasers"), hereby irrevocably and unconditionally releases, acquits and forever discharges the Company and the Constellium Group, including but not limited to Constellium SE (f/n/a Constellium N.V.) and Constellium Rolled Products Ravenswood, LLC, and their current and former directors, officers, shareholders, trustees, employees, consultants, independent contractors, representatives, agents, servants, successors and assigns and all persons acting by, through or under or in concert with any of them (collectively "Releasees"), from all claims, rights and liabilities up to and including the date of this Release arising from or relating to Executive's office, directorship, or employment with the Company or any of its affiliates or the termination thereof and from any and all charges, complaints, claims, liabilities, obligations, promises, agreements, controversies, damages, actions, causes of action, suits, rights, demands, costs, losses, debts and expenses of any nature whatsoever, known or unknown, suspected or unsuspected ("Claims"). Executive acknowledges that the Claims released under this paragraph might arise under many different foreign, domestic, national, state, or local laws (including statutes, regulations, other administrative guidance, and common law doctrines), including, but not limited to, the following: (a) Claims of breach of contract, whether express, implied or implied-in-fact, promissory estoppel, wrongful discharge, retaliatory discharge, interference with contractual relations or prospective economic advantage or violation of any duties of good faith and fair dealing; (b) Claims for salary, bonus compensation, incentive compensation, commissions, deferred compensation, premium payments, overtime compensation, stock rights, stock options, vacation, paid time off, sick leave, family leave, medical leave, fringe benefits or remuneration of any kind arising out of or relating to Executive's employment by the Company through the [date of this Release]/[Date of Termination]; (c) Claims under or pursuant to the Americans with Disabilities Act, as amended, the Age Discrimination in Employment Act, as amended (the "ADEA"), Title VII of the Civil Rights Act of 1964, as amended, the Civil Rights Act of 1991, the Equal Pay Act, United States Presidential Executive Orders 11246 and 11375, 42 U.S.C. § 1981, as amended, the Family and Medical Leave Act, the Sarbanes-Oxley Act, the Worker Adjustment and Retraining Notification Act, the Genetic Information Nondiscrimination Act, and the Fair Labor Standards Act (including Claims for salary, bonus compensation, commissions,

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![](exhibit1080_transitionag005.jpg)

NAI-5004035143v6 2 Transition Agreement, Exhibit A Release deferred compensation or remuneration of any kind), as well as any other federal law, statute, ordinance, rule, regulation or executive order relating to employment and/or discrimination in employment, and/or any Claims to attorneys' fees or costs under such statutes and laws; (d) Claims under the Maryland Fair Employment Practices Act, the Health Care Worker Whistleblower Protection Act, the Maryland False Claims Act, the Maryland Parental Leave Act, the Maryland Healthy Working Families Act, the Medical Information Discrimination Law, all claims arising under Title 20 of the State Government Article of the Maryland Annotated Code that may be legally waived, and any other Claims under any Maryland statutes, as well as any other state or local law, statute, ordinance, rule, regulation or executive order relating to employment and/or discrimination in employment, and/or any Claims to attorneys' fees or costs under such statutes and laws; (e) Claims for intentional torts, negligence, negligent or intentional infliction of emotional distress, personal, emotional or physical injury, fraud, defamation, libel, slander, misrepresentation, violation of public policy, invasion of privacy, or any other statutory or common law tort theory of recovery; and (f) Claims arising under the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or pertaining to ERISA-regulated benefits, including any claims for severance pay, welfare benefits, unvested retirement benefits or other remuneration or benefits of any kind or character. 2. Unknown Claims. Executive acknowledges that Executive is releasing claims that Executive may not know about, and that Executive does so with knowing and voluntary intent. Executive expressly waives all rights that Executive may have under any law that is intended to protect Executive from waiving unknown Claims. Executive further acknowledges that Executive understands the significance of doing so. 3. No Claims Filed. Executive affirms that, as of the date of execution of this [Supplemental] Release, Executive has filed no lawsuit, charge, claim or complaint with any governmental agency or in any court against the Company or any of the other Releasees. 4. Exclusions for Certain Claims. Notwithstanding the foregoing, Executive and the Company agree that this [Supplemental] Release specifically excludes (i) Executive's rights and the Company's obligations under the Transition Agreement, (ii) applicable statutory rights to indemnification for actions taken within the scope of his employment and his service as an officer or director of the Company or any of its affiliates, which shall include the availability of all insurance coverage that may apply to such claims, and (iii) claims that may not, as a matter of law, be released. Further, Executive and the Company agree that nothing herein shall be construed to prevent Executive from enforcing rights, if any, under ERISA to recover any vested benefits or instituting any action to enforce the terms of this [Supplemental] Release. 5. Government Investigations. The parties agree that nothing in this [Supplemental] Release shall be construed to prohibit Executive from filing a charge with the Equal Employment Opportunity Commission (hereinafter "EEOC") to enforce the ADEA and other laws, the Securities Exchange Commission or other similar governmental agency, or from participating in investigations with such entities. However, Executive acknowledges that by executing this [Supplemental] Release, Executive waives his right to seek or accept individual remedies or monetary damages in any such action NAI-5004035143v6 3 Transition Agreement, Exhibit A Release or lawsuit arising from such charges or investigations, or in connection with any complaint or charge that Executive may file with an administrative agency, including, but not limited to, reinstatement, back pay, front pay, damages, attorneys' fees or experts' fees, except with respect to any monetary recovery under the Dodd-Frank Wall Street Reform and Consumer Protection Act and the Sarbanes-Oxley Act of 2002 or Section 21F of the Securities Exchange Act of 1934. Executive further agrees that if any person, organization or other entity should bring a claim against the Releasees involving any matter covered by this [Supplemental] Release, Executive will not accept any personal relief in any such action, including damages, attorneys' fees, costs and all other legal or equitable relief. Executive further understands that nothing contained herein is intended to interfere with or discourage Executive's good faith disclosure to any governmental entity regarding possible legal violations or otherwise testifying or participating in any investigation or proceeding by any governmental authorities regarding possible legal violations, and nothing contained herein waives or releases Executive's right to receive money for disclosing such information to a government agency. Executive further understands that Executive will not be subject to retaliation by the Company for a disclosure made pursuant to this paragraph. 6. ADEA/OWBPA Waiver and Acknowledgement. Executive and the Company desire and intend that this [Supplemental] Release comply with the terms of the Older Workers' Benefit Protection Act. Accordingly, Executive acknowledges that Executive has been advised of the following rights: (a) Executive understands that state and federal laws, including the AGE DISCRIMINATION IN EMPLOYMENT ACT, prohibit employment discrimination based upon age, sex, race, color, national origin, ethnicity, religion, or disability. Executive further understands and agrees that, by signing this [Supplemental] Release, Executive agrees to waive any and all such claims and releases the Company from any and all such claims. (b) Executive acknowledges that Executive has been advised in writing to consult with an attorney and has been provided with a reasonable opportunity to consult with an attorney concerning the terms and conditions of this [Supplemental] Release prior to signing this [Supplemental] Release, which contains a general release and waiver of claims. (c) Executive acknowledges that the Transition Benefits being provided to Executive pursuant to the terms of the Transition Agreement constitute benefits to which Executive otherwise would not be entitled, and that Executive has been provided with adequate and valuable consideration for signing this [Supplemental] Release. (d) Executive acknowledges that Executive has at least TWENTY-ONE (21) DAYS after receiving this [Supplemental] Release to consider whether to sign this [Supplemental] Release. (e) Executive acknowledges that, in the event that Executive signs this [Supplemental] Release, Executive has another SEVEN (7) DAYS to revoke it. To revoke this [Supplemental] Release, Executive must deliver a written notice of revocation to [], prior to 5 PM Eastern Time on the seventh day after signing this [Supplemental] Release. THIS [SUPPLEMENTAL] RELEASE SHALL NOT BECOME EFFECTIVE UNTIL AFTER THE EXPIRATION OF THIS SEVEN (7) DAY PERIOD.

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![](exhibit1080_transitionag006.jpg)

NAI-5004035143v6 4 Transition Agreement, Exhibit A Release 7. Governing Law. This [Release/ Supplemental Release] will be governed by and construed in accordance with the laws of the State of New York, without giving effect to any choice of law or conflict of law analysis or conflicting provision or rule (whether of the State of New York or any other jurisdiction) that would cause the laws of any jurisdiction other than the State of New York to be applied. In furtherance of the foregoing, the internal law of the State of New York will control the interpretation and construction of this [Release/ Supplemental Release], even if under such jurisdiction's choice of law or conflict of law analysis, the substantive law of some other jurisdiction would ordinarily apply. Further, to the extent that Executive or the Company is required to initiate legal action to enforce any right or obligation under this [Release/ Supplemental Release], Executive and the Company agree that any such litigation shall be filed and determined by the United States District Court for the Southern District of New York or the courts of New York; and both Executive and the Company consent to the exclusive personal jurisdiction of such courts. 8. Severability. The provisions of this [Supplemental] Release are severable, and if any part or portion of it is found to be invalid or unenforceable, the other paragraphs shall remain fully valid and enforceable. The waiver of a breach of any of the provisions of this [Supplemental] Release shall not operate or be construed as a waiver of any other provision of this [Supplemental] Release or a waiver of any subsequent breach of the same provision. 9. Voluntary Execution. Executive acknowledges that Executive is executing this [Supplemental] Release voluntarily and of Executive's own free will and that Executive fully understands and intends to be bound by the terms of this [Supplemental] Release. Further, Executive acknowledges that Executive received a copy of this [Supplemental] Release on [Month] [XX], 202[X], that Executive has carefully read and fully understands all of the provisions and effects of this [Supplemental] Release; that Executive has been advised to consult with an attorney prior to executing this [Supplemental] Release; that Executive participated in the creation of and is voluntarily entering into this [Supplemental] Release; and that neither the Company nor its affiliates, agents or attorneys have made any representations or promises as to the terms or effects of this [Supplemental] Release other than those contained in this [Supplemental] Release. 10. No Assignment of Claims. Executive represents and warrants that Executive has not previously assigned or purported to assign or transfer to any person or entity any of the claims or causes of action herein released. THIS [SUPPLEMENTAL] RELEASE SHALL BECOME EFFECTIVE AND ENFORCEABLE ON THE EIGHTH DAY FOLLOWING ITS EXECUTION BY EXECUTIVE, PROVIDED HE DOES NOT EXERCISE HIS RIGHT OF REVOCATION AS DESCRIBED ABOVE. IF EXECUTIVE FAILS TO SIGN AND DELIVER THIS [SUPPLEMENTAL] RELEASE OR REVOKES HIS SIGNATURE, THIS [SUPPLEMENTAL] RELEASE WILL BE WITHOUT FORCE OR EFFECT, AND EXECUTIVE SHALL NOT BE ENTITLED TO THE TRANSITION BENEFITS. [Signature on Following Page] Transition Agreement, Exhibit A [Signature Page to Release] IN WITNESS WHEREOF, Executive has executed and delivered this [Supplemental] Release on the date set forth below. Dated: _____________________________ _________________________________ Name: Jean-Marc Germain Acknowledged and Agreed: CONSTELLIUM US HOLDINGS I, LLC. By:__________________________ Name: Jack Guo Title: President & CFO

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![](exhibit1080_transitionag007.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Exhibit B Transition Benefits As determined by the Board, Executive shall remain eligible to vest in his outstanding equity awards in accordance with the terms of the applicable award agreements, as supplemented, where appropriate, pursuant to the Board's determination, as follows: 1. If Executive's employment is terminated by the Company without Cause prior to March 9, 2026, the Board has waived the applicable continued service condition beyond such termination date, so that Executive will remain eligible to vest in the restricted stock units ("RSUs") and performance stock units ("PSUs") granted to him in 2023 (the "2023 LTIP Awards") on their originally scheduled vesting date of March 9, 2026 and, with respect to the PSUs, based on actual performance. 2. If Executive remains employed through December 31, 2026, or if Executive's employment is terminated by the Company without Cause prior to December 31, 2026, the Board has waived the applicable continued service condition beyond such end of employment/termination date, so that Executive will remain eligible to vest in (a) a pro rata portion (34/36) of the RSUs and PSUs granted to him in 2024 (the "2024 LTIP Awards") and (b) a pro rata portion (22/36) of the RSUs and PSUs granted to him in 2025 (the "2025 LTIP Awards"), in each case on the originally scheduled vesting date and, with respect to the PSUs, based on actual performance. 3. If Executive voluntarily resigns prior to December 31, 2026, the Board has waived the applicable continued service condition beyond such resignation date, so that Executive will remain eligible to vest in (a) a pro rata portion of the 2024 LTIP Awards and (b) a pro rata portion of the 2025 LTIP Awards calculated through Executive's actual Date of Termination, in each case on the originally scheduled vesting date and, with respect to the PSUs, based on actual performance. 4. If Executive's employment terminates as a result of his death or as a result of Permanent Disability prior to the end of the Transition Period, the terms of the definitive grant documents with respect to the LTIP Awards will apply. 5. The definitive grant documents with respect to each of the 2023 LTIP Awards, the 2024 LTIP Awards and the 2025 LTIP Awards (collectively, the "LTIP Awards") will remain in full force and effect in accordance with all of the terms and conditions thereof, as supplemented by this Exhibit B. For the avoidance of doubt, (a) the settlement date for each LTIP Award shall continue to be as set forth in Section 8 of the applicable award agreement, taking into account the requirements of Section 409A and (b) the vesting terms set forth above shall apply regardless of whether a Change in Control (as defined in the applicable award agreement) occurs prior to the end of the Transition Period.

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## Exhibit 10.81

![](exhibit1081_release-tran001.jpg)

&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;Release Release THIS RELEASE (the "Release") is executed by Jean-Marc Germain ("Executive") for the benefit of Constellium US Holdings I, LLC (the "Company"). WHEREAS, the entering into and non-revocation of this Release is a condition to Executive's right to receive certain payments and benefits under the Transition Agreement, dated as of January 1, 2026, by and between the Company and Executive (the "Transition Agreement"). Capitalized terms used and not defined herein shall have the meaning provided in the Transition Agreement. NOW, THEREFORE, in consideration for Transition Benefits, to which Executive is not otherwise entitled, and the sufficiency of which Executive acknowledges, Executive represents and agrees, as follows: 1. Release in Full of All Claims. Executive, for himself, his heirs, administrators, representatives, executors, successors and assigns (collectively "Releasers"), hereby irrevocably and unconditionally releases, acquits and forever discharges the Company and the Constellium Group, including but not limited to Constellium SE (f/n/a Constellium N.V.) and Constellium Rolled Products Ravenswood, LLC, and their current and former directors, officers, shareholders, trustees, employees, consultants, independent contractors, representatives, agents, servants, successors and assigns and all persons acting by, through or under or in concert with any of them (collectively "Releasees"), from all claims, rights and liabilities up to and including the date of this Release arising from or relating to Executive's office, directorship, or employment with the Company or any of its affiliates or the termination thereof and from any and all charges, complaints, claims, liabilities, obligations, promises, agreements, controversies, damages, actions, causes of action, suits, rights, demands, costs, losses, debts and expenses of any nature whatsoever, known or unknown, suspected or unsuspected ("Claims"). Executive acknowledges that the Claims released under this paragraph might arise under many different foreign, domestic, national, state, or local laws (including statutes, regulations, other administrative guidance, and common law doctrines), including, but not limited to, the following: (a) Claims of breach of contract, whether express, implied or implied-in-fact, promissory estoppel, wrongful discharge, retaliatory discharge, interference with contractual relations or prospective economic advantage or violation of any duties of good faith and fair dealing; (b) Claims for salary, bonus compensation, incentive compensation, commissions, deferred compensation, premium payments, overtime compensation, stock rights, stock options, vacation, paid time off, sick leave, family leave, medical leave, fringe benefits or remuneration of any kind arising out of or relating to Executive's employment by the Company through the date of this Release; (c) Claims under or pursuant to the Americans with Disabilities Act, as amended, the Age Discrimination in Employment Act, as amended (the "ADEA"), Title VII of the Civil Rights Act of 1964, as amended, the Civil Rights Act of 1991, the Equal Pay Act, United States Presidential Executive Orders 11246 and 11375, 42 U.S.C. § 1981, as amended, the Family and Medical Leave Act, the Sarbanes-Oxley Act, the Worker Adjustment and Retraining Notification Act, the Genetic Information Nondiscrimination Act, and the Fair Labor Standards Act (including Claims for salary, bonus compensation, commissions, deferred compensation or remuneration of any kind), as well as any other federal law, 2 Release statute, ordinance, rule, regulation or executive order relating to employment and/or discrimination in employment, and/or any Claims to attorneys' fees or costs under such statutes and laws; (d) Claims under the Maryland Fair Employment Practices Act, the Health Care Worker Whistleblower Protection Act, the Maryland False Claims Act, the Maryland Parental Leave Act, the Maryland Healthy Working Families Act, the Medical Information Discrimination Law, all claims arising under Title 20 of the State Government Article of the Maryland Annotated Code that may be legally waived, and any other Claims under any Maryland statutes, as well as any other state or local law, statute, ordinance, rule, regulation or executive order relating to employment and/or discrimination in employment, and/or any Claims to attorneys' fees or costs under such statutes and laws; (e) Claims for intentional torts, negligence, negligent or intentional infliction of emotional distress, personal, emotional or physical injury, fraud, defamation, libel, slander, misrepresentation, violation of public policy, invasion of privacy, or any other statutory or common law tort theory of recovery; and (f) Claims arising under the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or pertaining to ERISA-regulated benefits, including any claims for severance pay, welfare benefits, unvested retirement benefits or other remuneration or benefits of any kind or character. 2. Unknown Claims. Executive acknowledges that Executive is releasing claims that Executive may not know about, and that Executive does so with knowing and voluntary intent. Executive expressly waives all rights that Executive may have under any law that is intended to protect Executive from waiving unknown Claims. Executive further acknowledges that Executive understands the significance of doing so. 3. No Claims Filed. Executive affirms that, as of the date of execution of this Release, Executive has filed no lawsuit, charge, claim or complaint with any governmental agency or in any court against the Company or any of the other Releasees. 4. Exclusions for Certain Claims. Notwithstanding the foregoing, Executive and the Company agree that this Release specifically excludes (i) Executive's rights and the Company's obligations under the Transition Agreement, (ii) applicable statutory rights to indemnification for actions taken within the scope of his employment and his service as an officer or director of the Company or any of its affiliates, which shall include the availability of all insurance coverage that may apply to such claims, and (iii) claims that may not, as a matter of law, be released. Further, Executive and the Company agree that nothing herein shall be construed to prevent Executive from enforcing rights, if any, under ERISA to recover any vested benefits or instituting any action to enforce the terms of this Release. 5. Government Investigations. The parties agree that nothing in this Release shall be construed to prohibit Executive from filing a charge with the Equal Employment Opportunity Commission (hereinafter "EEOC") to enforce the ADEA and other laws, the Securities Exchange Commission or other similar governmental agency, or from participating in investigations with such entities. However, Executive acknowledges that by executing this Release, Executive waives his right to seek or accept individual remedies or monetary damages in any such action or lawsuit arising from such charges or investigations, or in connection with any complaint or charge that Executive may file with an administrative agency, including, but not limited to, reinstatement, back pay, front pay, damages,

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![](exhibit1081_release-tran002.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;3 Release attorneys' fees or experts' fees, except with respect to any monetary recovery under the Dodd-Frank Wall Street Reform and Consumer Protection Act and the Sarbanes-Oxley Act of 2002 or Section 21F of the Securities Exchange Act of 1934. Executive further agrees that if any person, organization or other entity should bring a claim against the Releasees involving any matter covered by this Release, Executive will not accept any personal relief in any such action, including damages, attorneys' fees, costs and all other legal or equitable relief. Executive further understands that nothing contained herein is intended to interfere with or discourage Executive's good faith disclosure to any governmental entity regarding possible legal violations or otherwise testifying or participating in any investigation or proceeding by any governmental authorities regarding possible legal violations, and nothing contained herein waives or releases Executive's right to receive money for disclosing such information to a government agency. Executive further understands that Executive will not be subject to retaliation by the Company for a disclosure made pursuant to this paragraph. 6. ADEA/OWBPA Waiver and Acknowledgement. Executive and the Company desire and intend that this Release comply with the terms of the Older Workers' Benefit Protection Act. Accordingly, Executive acknowledges that Executive has been advised of the following rights: (a) Executive understands that state and federal laws, including the AGE DISCRIMINATION IN EMPLOYMENT ACT, prohibit employment discrimination based upon age, sex, race, color, national origin, ethnicity, religion, or disability. Executive further understands and agrees that, by signing this Release, Executive agrees to waive any and all such claims and releases the Company from any and all such claims. (b) Executive acknowledges that Executive has been advised in writing to consult with an attorney and has been provided with a reasonable opportunity to consult with an attorney concerning the terms and conditions of this Release prior to signing this Release, which contains a general release and waiver of claims. (c) Executive acknowledges that the Transition Benefits being provided to Executive pursuant to the terms of the Transition Agreement constitute benefits to which Executive otherwise would not be entitled, and that Executive has been provided with adequate and valuable consideration for signing this Release. (d) Executive acknowledges that Executive has at least TWENTY-ONE (21) DAYS after receiving this Release to consider whether to sign this Release. (e) Executive acknowledges that, in the event that Executive signs this Release, Executive has another SEVEN (7) DAYS to revoke it. To revoke this Release, Executive must deliver a written notice of revocation to the Senior Vice President, General Counsel, prior to 5 PM Eastern Time on the seventh day after signing this Release. THIS RELEASE SHALL NOT BECOME EFFECTIVE UNTIL AFTER THE EXPIRATION OF THIS SEVEN (7) DAY PERIOD. 7. Governing Law. This Release will be governed by and construed in accordance with the laws of the State of New York, without giving effect to any choice of law or conflict of law analysis or conflicting provision or rule (whether of the State of New York or any other jurisdiction) that would cause the laws of any jurisdiction other than the State of New York to be applied. In furtherance of the foregoing, the internal law of the State of New York will control the interpretation and construction of 4 Release this Release, even if under such jurisdiction's choice of law or conflict of law analysis, the substantive law of some other jurisdiction would ordinarily apply. Further, to the extent that Executive or the Company is required to initiate legal action to enforce any right or obligation under this Release, Executive and the Company agree that any such litigation shall be filed and determined by the United States District Court for the Southern District of New York or the courts of New York; and both Executive and the Company consent to the exclusive personal jurisdiction of such courts. 8. Severability. The provisions of this Release are severable, and if any part or portion of it is found to be invalid or unenforceable, the other paragraphs shall remain fully valid and enforceable. The waiver of a breach of any of the provisions of this Release shall not operate or be construed as a waiver of any other provision of this Release or a waiver of any subsequent breach of the same provision. 9. Voluntary Execution. Executive acknowledges that Executive is executing this Release voluntarily and of Executive's own free will and that Executive fully understands and intends to be bound by the terms of this Release. Further, Executive acknowledges that Executive received a copy of this Release on January 1, 2026, that Executive has carefully read and fully understands all of the provisions and effects of this Release; that Executive has been advised to consult with an attorney prior to executing this Release; that Executive participated in the creation of and is voluntarily entering into this Release; and that neither the Company nor its affiliates, agents or attorneys have made any representations or promises as to the terms or effects of this Release other than those contained in this Release. 10. No Assignment of Claims. Executive represents and warrants that Executive has not previously assigned or purported to assign or transfer to any person or entity any of the claims or causes of action herein released. THIS RELEASE SHALL BECOME EFFECTIVE AND ENFORCEABLE ON THE EIGHTH DAY FOLLOWING ITS EXECUTION BY EXECUTIVE, PROVIDED HE DOES NOT EXERCISE HIS RIGHT OF REVOCATION AS DESCRIBED ABOVE. IF EXECUTIVE FAILS TO SIGN AND DELIVER THIS RELEASE OR REVOKES HIS SIGNATURE, THIS RELEASE WILL BE WITHOUT FORCE OR EFFECT, AND EXECUTIVE SHALL NOT BE ENTITLED TO THE TRANSITION BENEFITS. [Signature on Following Page]

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![](exhibit1081_release-tran003.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;5 Release IN WITNESS WHEREOF, Executive has executed and delivered this Release on the date set forth below. Dated: _____________________________ _________________________________ Name: Jean-Marc Germain Acknowledged and Agreed: CONSTELLIUM US HOLDINGS I, LLC. By:__________________________ Name: Jack Guo Title: President & CFO Signature: Email: Jean-Marc Germain (Jan 7, 2026 20:45:03 GMT+2) jm.germain@constellium.com Signature: Email: jack.guo@constellium.com

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## Exhibit 10.83

![](exhibit1083_ingridjoerg-001.jpg)

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![](exhibit1083_ingridjoerg-002.jpg)

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![](exhibit1083_ingridjoerg-003.jpg)

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![](exhibit1083_ingridjoerg-004.jpg)

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## Exhibit 21.1

**Exhibit 21.1**

**Subsidiaries of Constellium SE as of December 31, 2025**

---

| | |
|:---|:---|
| **Subsidiary** | **Jurisdiction** |
| Alcan International Network México S.A. de C.V. | Mexico |
| AluInfra Services SA | Switzerland |
| Astrex Inc. | Canada |
| Constellium Automotive México, S. DE R.L. DE C.V. | Mexico |
| Constellium Automotive México Trading, S. DE R.L. DE C.V. | Mexico |
| Constellium Automotive Spain, S.L. | Spain |
| Constellium Automotive USA, LLC | Delaware |
| Constellium Automotive Žilina, s.r.o. | Slovak Republic |
| Constellium Bowling Green LLC | Delaware |
| Constellium China Co., Ltd. | China |
| Constellium Deutschland GmbH | Germany |
| Constellium Engley (Changchun) Automotive Structures Co Ltd. | China |
| Constellium Extrusions Decin s.r.o. | Czech Republic |
| Constellium Extrusions France | France |
| Constellium Extrusions Levice S.r.o. | Slovak Republic |
| Constellium Finance | France |
| Constellium France III | France |
| Constellium France Holdco | France |
| Constellium Germany Holdco GmbH & Co. KG | Germany |
| Constellium Germany Verwaltungs GmbH | Germany |
| Constellium Holdings Muscle Shoals LLC | Delaware |
| Constellium International | France |
| Constellium Issoire | France |
| Constellium Japan KK | Japan |
| Constellium Metal Procurement LLC<br>Constellium Montreuil Juigné | Delaware<br>France |
| Constellium Muscle Shoals LLC | Delaware |
| Constellium Muscle Shoals Funding II LLC | Delaware |
| Constellium Muscle Shoals Funding III LLC | Delaware |
| Constellium Neuf Brisach | France |
| Constellium Paris | France |
| Constellium Rolled Products Ravenswood, LLC | Delaware |
| Constellium Rolled Products Singen GmbH & Co. KG | Germany |
| Constellium Singen GmbH | Germany |
| Constellium Switzerland AG | Switzerland |
| Constellium Treuhand UG (haftunsgbeschränkt) | Germany |
| Constellium UK Limited | United Kingdom |
| Constellium US Holdings I, LLC | Delaware |
| Constellium US Intermediate Holdings LLC | Delaware |
| Constellium Valais SA | Switzerland |
| C-TEC Constellium Technology Center | France |
| Railtech-Alu-Singen | France |

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## Exhibit 23.1

![](exhibit231_pwcxcstmxcons001.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-279450, 333-256148, 333-191905, 333-201141, 333-225926) of Constellium SE of our report dated February 25, 2026 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K. /s/ PricewaterhouseCoopers Audit Neuilly Sur Seine, France February 25, 2026

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## Exhibit 31.1

**Exhibit 31.1** 

**Certification by the Chief Executive Officer** 

**Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002** 

I, Ingrid Joerg, certify that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.I have reviewed this annual report on Form 10-K of Constellium SE;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

---

| | | | |
|:---|:---|:---|:---|
| Date: | February 25, 2026 | By: | /s/ Ingrid Joerg |
|  |  |  | Name: Ingrid Joerg |
|  |  |  | Title: *Chief Executive Officer* |

---

## Exhibit 31.2

**Exhibit 31.2** 

**Certification by the Chief Financial Officer** 

**Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002** 

I, Jack Guo, certify that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.I have reviewed this annual report on Form 10-K of Constellium SE;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c)Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d)Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

---

| | | | |
|:---|:---|:---|:---|
| Date: | February 25, 2026 | By: | /s/ Jack Guo |
|  |  |  | Name: Jack Guo |
|  |  |  | Title: *Executive Vice President and Chief Financial Officer* |

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## Exhibit 32.1

**Exhibit 32.1**

**Certification by the Chief Executive Officer**

**Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002**

In connection with the Annual Report of Constellium SE (the "Company") on Form 10-K for the year ended December 31, 2025, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Ingrid Joerg, Chief Executive Officer of the Company, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

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| | | | |
|:---|:---|:---|:---|
| Date: | February 25, 2026 | By: | /s/ Ingrid Joerg |
|  |  |  | Name: Ingrid Joerg |
|  |  |  | Title: *Chief Executive Officer* |

---

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## Exhibit 32.2

**Exhibit 32.2**

**Certification by the Chief Financial Officer** 

**Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002**

In connection with the Annual Report of Constellium SE (the "Company") on Form 10-K for the year ended December 31, 2025, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Jack Guo, Chief Financial Officer of the Company, certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

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| | | | |
|:---|:---|:---|:---|
| Date: | February 25, 2026 | By: | /s/ Jack Guo |
|  |  |  | Name: Jack Guo |
|  |  |  | Title: *Executive Vice President and Chief Financial Officer* |

---

<br>