Deterra Royalties Limited — Board/Management Information 2022

Nov 29, 2022

3

Australian Securities Exchange Notice

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30 November 2022 ASX: DRR

Appointment of Independent Non-Executive Director

The Board of Deterra Royalties Limited (ASX:DRR) ( Deterra or the Company ) is pleased to announce the appointment of Mr Jason Neal as an independent Non-Executive Director, effective 30 November 2022.

Mr Neal brings 25 years of experience in the mining sector in both executive and investment banking roles. He is currently Lead Director of G Mining Ventures, a TSX-V listed precious metals mine developer and a Founding Partner of Whetstone Resources, a private acquisition company focused on base metal mining assets. Previously, Mr. Neal served as Executive Vice President at Kirkland Lake Gold where he was responsible for Corporate Development, Business Improvement, Capital Projects and Investor Relations, and President and Chief Executive Officer of TMAC Resources prior to its sale to Agnico Eagle. He is a veteran mining investment banker, having worked with BMO Capital Markets from 1997 after graduating from Simon Fraser University with a Bachelor of Business Administration until his retirement in 2018. During this time he focused exclusively on the metals and mining industry, serving as Co-Head and Managing Director of BMO’s Global Metals and Mining Group from 2010.

The Chair of Deterra Royalties, Jenny Seabrook said “The Board and I are delighted to welcome Jason to the Board. The outstanding experience he brings in metals and mining investment, particularly the work he has done in the royalty sector, will complement the skills already existing with the board members as we look to grow our portfolio of royalty assets.”

Mr Neal will be considered for election as a non-executive director at Deterra’s Annual General Meeting in 2023. In accordance with the Listing Rules, an Appendix 3X Initial Director’s Notice is attached.

This document was approved and authorised for release by Deterra’s Managing Director.

Bronwyn Kerr Company Secretary

Investor and media enquiries: Matthew Schembri Brendan Ryan Investor Relations Manager Chief Financial Officer Mobile: + 61 (0) 427 821 380 Phone: +61 8 6277 8880 Email: matt.schembri@deterraroyalties.com Email: investor.relations@deterraroyalties.com

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Deterra Resources Limited • ACN 641 743 348 • Level 5 216 St Georges Terrace Perth WA 6000 T +61 (0)8 6277 8880 • www.deterraroyalties.com

Appendix 3X Initial Director’s Interest Notice

Rule 3.19A.1

Appendix 3X

Initial 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 Deterra Royalties Limited

ABN 88 641 743 348

We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Jason Neal
Date of appointment	30 November 2022

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

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• See chapter 19 for defined terms.

11/3/2002

Appendix 3X Page 1

Appendix 3X Initial Director’s Interest Notice

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

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 Number & class of Securities interest Note: Provide details of the circumstances giving rise to the relevant interest. Nil

Part 3 – Director’s interests in contracts

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.

Detail of contract	N/a
Nature of interest	N/a
Name of registered holder(if issued securities)	N/a
No. and class of securities to whichinterest relates	N/a

• See chapter 19 for defined terms.

Appendix 3X Page 2

11/3/2002