6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of June 2023

Commission File Number: 001-35931

Constellium SE

(Translation of Registrant’s name into English)

Washington Plaza, 40-44 rue Washington 75008 Paris France (Head Office)	300 East Lombard Street Suite 1710 Baltimore, MD, 21202 United States
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:    Form 20-F  ☒    Form 40-F  ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):    Yes  ☐    No  ☒

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):    Yes  ☐    No  ☒

INFORMATION CONTAINED IN THIS FORM 6-K REPORT

Attached hereto as Exhibit 99.1 is a copy of the press release of Constellium SE (the “Company”), dated June 20, 2023, announcing that it has called for redemption $50,000,000 of the $300,000,000 outstanding aggregate principal amount of its 5.875% Senior Notes due 2026 (the “Redemption”).

This Form 6-K shall not constitute an offer to sell or purchase, or a solicitation of an offer to purchase or sell, any securities, shall not constitute an offer, solicitation or sale in any state or jurisdiction in which such an offer, solicitation or sale would be unlawful, and shall not constitute a notice of redemption.

Exhibit Index

No.	Description
99.1	Press Release issued by Constellium SE on June 20, 2023 relating to the Redemption.

The information contained in this Form 6-K is incorporated by reference into any offering circular or registration statement (or into any prospectus that forms a part thereof) filed by Constellium SE with the Securities and Exchange Commission.

SIGNATURE

Pursuant to the requirements 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 (Registrant)
June 20, 2023	By:	/s/ Jack Guo
	Name:	Jack Guo
	Title:	Chief Financial Officer

EX-99.1

Exhibit 99.1

Constellium Announces Partial Redemption of 5.875% Senior Notes due 2026

Paris, June 20, 2023 – Constellium SE (NYSE: CSTM) (“Constellium” or the “Company”) today announced that it has called for redemption $50,000,000 of the $300,000,000 outstanding aggregate principal amount of its 5.875% Senior Notes due 2026 (the “Notes”, and the redemption thereof, the “Redemption”), pursuant to that certain Indenture, dated as of November 9, 2017, among the Company, the guarantors party thereto, Deutsche Bank Trust Company Americas, as Trustee. The Company expects the redemption date for the Notes being redeemed to occur on July 20, 2023 (the “Redemption Date”). The redemption price for the Notes is 100.000% of the aggregate principal amount of the Notes redeemed, plus accrued and unpaid interest, if any, to the Redemption Date.

This press release shall not constitute an offer to sell, or a solicitation of an offer to purchase, any securities, shall not constitute an offer, solicitation or sale in any state or jurisdiction in which such an offer, solicitation or sale would be unlawful, and shall not constitute a notice of redemption.

About Constellium

Constellium (NYSE: CSTM) is a global sector leader that develops innovative, value added aluminium products for a broad scope of markets and applications, including aerospace, automotive and packaging. Constellium generated €8.1 billion of revenue in 2022.

Forward-looking Statements

Certain statements contained in this press release may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. This press release may contain “forward-looking statements” with respect to our business, results of operations and financial condition, and our expectations or beliefs concerning future events and conditions. You can identify forward-looking statements because they contain words such as, but not limited to, “believes,” “expects,” “may,” “should,” “approximately,” “anticipates,” “estimates,” “intends,” “plans,” “targets,” likely,” “will,” “would,” “could” and similar expressions (or the negative of these terminologies or expressions). All forward-looking statements involve risks and uncertainties. Many risks and uncertainties are inherent in our industry and markets, while others are more specific to our business and operations. These risks and uncertainties include, but are not limited to: market competition; economic downturn; disruption to business operations; the Russian war on Ukraine; the inability to meet customer demand and quality requirements; the loss of key customers, suppliers or other business relationships; supply disruptions; excessive inflation; the capacity and effectiveness of our hedging policy activities; the loss of key employees; levels of indebtedness which could limit our operating flexibility and opportunities; and other risk factors set forth under the heading “Risk Factors” in our Annual Report on Form 20-F, and as described from time to time in subsequent reports filed with the U.S. Securities and Exchange Commission. The occurrence of the events described and the achievement of the expected results depend on many events, some or all of which are not predictable or within our control. Consequently, actual results may differ materially from the forward-looking statements contained in this press release. We undertake no obligation to update or revise any forward-looking statement as a result of new information, future events or otherwise, except as required by law.

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