5E Advanced Materials Reminds Stockholders to Vote in the Upcoming Special Meeting - Seite 2

No Offer or Solicitation

This document is for information purposes only, and is not intended to and does not constitute an offer to sell or the solicitation of an offer to subscribe for or buy or an invitation to purchase or subscribe for any securities or the solicitation of a proxy, consent, or authorization in any jurisdiction or any vote or approval in any jurisdiction pursuant to the Transaction or otherwise, nor shall there be any sale, issuance or transfer of securities in any jurisdiction in contravention of applicable law. No offering of securities shall be made except by means of a prospectus in accordance with the requirements of Section 10 of the Securities Act of 1933, as amended or an exemption therefrom.

Additional Information and Where to Find It

This communication may be deemed to be solicitation material in respect of the Transaction and certain stockholder approvals required thereby. In connection with the Transaction, the Company has filed a definitive proxy statement on Schedule 14A with the Securities and Exchange Commission (the “SEC”) on December 18, 2023. The Company has mailed the definitive proxy statement and a proxy card to each stockholder entitled to vote at the special meeting relating to the Transaction on or about December 18, 2023. INVESTORS AND SECURITY HOLDERS OF THE COMPANY ARE URGED TO READ CAREFULLY AND IN THEIR ENTIRITY ALL RELEVANT DOCUMENTS (INCLUDING ANY AMENDMENTS OR SUPPLEMENTS THERETO) FILED WITH THE SEC, INCLUDING THE COMPANY’S PROXY STATEMENT BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE COMPANY AND THE TRANSACTION. Copies of the proxy statement and other relevant materials and any other documents filed by the Company with the SEC may be obtained free of charge at the SEC’s website, at www.sec.gov. In addition, stockholders may obtain free copies of the proxy statement and other relevant materials by directing a request to: 5E Advanced Materials, Inc., 9329 Mariposa Road, Suite 210, Hesperia, CA 92344.

Participants in Proxy Solicitation

The Company and its directors and executive officers and other members of management and employees may be deemed to be participants in the solicitation of proxies from the Company’s stockholders in respect of the Transaction. Information about the directors and executive officers of the Company is set forth in its Annual Report on Form 10-K/A filed with the SEC on October 27, 2023 and the definitive proxy statement filed with the SEC in connection with the Transaction on December 18, 2023. Other information regarding the persons who may be deemed participants in the proxy solicitations in connection with the Transaction, and a description of any interests that they have in the Transaction, by security holdings or otherwise, are contained in the definitive proxy statement and other relevant materials to be filed with the SEC regarding the Transaction when they become available. Stockholders, potential investors, and other interested persons should read the definitive proxy statement carefully before making any voting or investment decisions. You may obtain free copies of these documents from the sources indicated above.