ALTITUDE MINERALS LTD — Director's Dealing 2026

Feb 4, 2026

Appendix 3Y Change of Director’s Interest Notice

Rule 3.19A.2

Appendix 3Y

Change of 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 30/09/01 Amended 01/01/11

Name of entity	Altitude Minerals Ltd
ABN	78 650 673 500

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Duncan Chessell
Date of last notice	5 November 2025

Part 1 - Change of director’s relevant interests in securities

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.

Direct or indirect interest	Direct and indirect
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.	Lobuje Pty Ltd <Arnold Chessell FamilyA/C> (Lobuje).Mr Chessell is a director and shareholderof the trustee and beneficiary of the trust.Chessarno Pty Ltd <Chessarno SuperFund A/C> (Chessarno).Mr Chessell is a director and shareholderof the trustee and beneficiary of the superfund.
Date of change	5 February 2026

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

No. of securities held prior to change	1,313,710 Shares held by Lobuje405,623 Shares held by Chessarno50,000 Options 1 held by Lobuje75,000 Options 2 held by Lobuje75,000 Options 2 held by Chessarno88,235 Options 3 held by Chessarno7,222,217 Rights held by Lobuje
Class	Shares - fully paid ordinary sharesOptions 1 – unquoted options with anexercise price of $0.26 and expiry of 18December 2026Options 2 – unquoted options with anexercise price of $0.15 and expiry of 31 July2027Options 3 – unquoted options with anexercise price of $0.034 and expiry of 31July 2027Rights - unquoted performance rightssubject to KPI vesting criteria
Number acquired	a) 6,521,355 Rights as remunerationdirectly
Number disposed	b) 1,805,726 Rights by Lobuje
Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	a) $Nilb) $Nil

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

No. of securities held after change	1,313,710 Shares held by Lobuje405,623 Shares held by Chessarno50,000 Options 1 held by Lobuje75,000 Options 2 held by Lobuje75,000 Options 2 held by Chessarno88,235 Options 3 held by Chessarno5,416,491 Rights held by Lobuje6,521,355 Rights held directly
Nature of changeExample: on-market trade, off-market trade, exercise of options,issue of securities under dividend reinvestment plan, participation inbuy-back	a) Issue of Rights as remuneration asapproved by shareholders at the2024 AGM.b) Lapse of rights where vestingconditions were not met.

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Part 2 – Change of 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.

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----- Start of picture text ----- Detail of contract Not applicableNature of interestName of registered holder(if issued securities)Date of changeNo. and class of securities to whichinterest related prior to changeNote: Details are only required for a contract inrelation to which the interest has changedInterest acquiredInterest disposedValue/ConsiderationNote: If consideration is non-cash, provide detailsand an estimated valuationInterest after change----- End of picture text -----

Part 3 –[+] Closed period

Were the interests in the securities orcontracts detailed above traded during a+closedperiodwherepriorwrittenclearance was required?	Not applicable
If so, was prior written clearance providedto allow the trade to proceed during thisperiod?
If prior written clearance was provided, onwhat date was this provided?

• See chapter 19 for defined terms.

Appendix 3Y Page 4

01/01/2011