5E Advanced Materials, Inc. — Director's Dealing 2025

Mar 5, 2025

Appendix 3Z Final Director’s Interest Notice

Rule 3.19A.3

Appendix 3Z

Final Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public.

Introduced 30/9/2001.

Name of entity 5E Advanced Materials, Inc. ABN 655 137 170

We (the entity) give ASX the following information under listing rule 3.19A.3 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of director	Paul WEIBEL
Date of last notice	26 February 2025
Date that director ceased to be director	6 March 2025

Part 1 – Director’s relevant interests in securities of which the director is the registered holder

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Number & class of securities

548 Shares of Common Stock (5EAAO)

2,391 Restricted Share Units (5EAAS)

12,294 Performance Share Units (5EAAT)

2,173 Options Expiring 01-Jun-2025 EX USD $366.26 (5EAAL)

8,695 Options Expiring 01-Oct-2025 EX USD $378.35 (5EAAN)

• See chapter 19 for defined terms.

11/3/2002

Appendix 3Z Page 1

Appendix 3Z Final Director’s Interest Notice

Part 2 – Director’s relevant interests in securities of which the director is not the registered holder

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part.

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Name of holder & nature of interest	Number & class of securities
Note: Provide details of the circumstances giving rise
to the relevant interest
	Nil

Part 3 – Director’s interests in contracts

Detail of contract	Not applicable
Nature of interest	Not applicable
Name of registered holder(if issued securities)	Not applicable
No. and class of securities to whichinterest relates	Not applicable

• See chapter 19 for defined terms.

Appendix 3Z Page 2

11/3/2002