Company: FEAV
Filing Date: 2025-05-23
Form Type: S-3
Source: 0001193125-25-125840
Chunk: 26

Company: 5E Advanced Materials, Inc.
Filing Date: 2025-05-23
Form: S-3
Chunk 26
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 prospectus does not contain all of the information set forth in the registration statement and the exhibits and schedules thereto. For
further information with respect to us and our common stock, reference is made to the registration statement of which this prospectus forms a part, including the exhibits and any schedules filed therewith. Statements contained in this prospectus as
to the contents of any contract or other document referred to are not necessarily complete and in each instance, if such contract or document is filed as an exhibit, reference is made to the copy of such contract or other document filed as an
exhibit to the registration statement of which this prospectus forms a part, each statement being qualified in all respects by such reference. The SEC maintains a website at www.sec.gov, from which interested persons can electronically access such
registration statement, including the exhibits and any schedules thereto and which contains the periodic reports, proxy and information statements and other information that we file electronically with the SEC.

We also maintain an Internet website at www.5eadvancedmaterials.com. Through our website, we make available, free of charge, the following
documents of 5E Advanced Materials, Inc. as soon as reasonably practicable after they are electronically filed with the SEC: Annual Reports on Form 10-K; proxy statements for our annual and special stockholder
meetings; Quarterly Reports on Form 10-Q; Current Reports on Form 8-K; Forms 3, 4 and 5; Schedules 13G and Schedules 13D; and amendments to those documents. The
information contained on, or that may be accessed through, our website is not part of, and is not incorporated into, this prospectus or the registration statement of which it forms a part.

22

INCORPORATION BY REFERENCE The rules of the SEC allow us to incorporate information into this prospectus by reference. This means that we are disclosing important information to you by referring to other documents. The information incorporated by reference is considered to be part of this prospectus, except for any information superseded by information contained directly in this prospectus. We incorporate by reference the documents listed below:

| • |     | the description of our common stock contained in the registration statement on Form 10-12B, initially filed with the SEC on February 10, 2022, and any amendment or report filed with the SEC for 
 the purpose of updating the description.                                                                                                                                                          |

All reports and other documents we subsequently file pursuant to Section 13(a),