RIEDEL RESOURCES LIMITED — Director's Dealing 2025

Dec 21, 2025

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	RIEDEL RESOURCES LIMITED
ABN	91 143 042 022

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	SCOTT CUOMO
Date of last notice	8 DECEMBER 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 – Scott Cuomo
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving riseto the relevant interest.	Wavell Brockman Pty Ltd <Jagia SF A/F>. Mr Cuomo is adirector and member.Oracle Capital Group Ltd, a company of which Mr Cuomo is adirector.Joarch Jagia Investments Pty Ltd, a company of which MrCuomo is a director.
Date of change	22 December 2025
No. of securities held before change1) Scott Cuomo2) Wavell Brockman Pty Ltd <Jagia SFA/F>.3) Oracle Capital Group Ltd	Fully Paid Ordinary Shares: 90,910Unlisted Share Rights (exp 30 Nov 2029): 1,406,732Fully Paid Ordinary Shares: 550,000Unlisted options (exp 22 August 2028, Ex $0.06): 413,133
Class	Fully Paid Ordinary Shares

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Number acquired	1)45,455
	2)275,000
Number disposed	N/A
Value/Consideration	1) $1,136.38
Note: If consideration is non-cash, provide detailsand estimated valuation	2) $6,875.00
No. of securities held after change
Scott Cuomo	Fully Paid Ordinary Shares: 136,365
	Unlisted Share Rights (exp 30 Nov 2029): 1,406,732
Wavell Brockman Pty Ltd <Jagia SF	Fully Paid Ordinary Shares: 825,000
A/F>.
Oracle Capital Group Ltd	Unlisted options (exp 22 August 2028, Ex $0.06): 413,133
Nature of change	Acceptance of entitlements under the non-renounceable
Example: on-market trade, off-market trade, exercise	rights issue offer (25 November 2025).
of options, issue of securities under dividend
reinvestment plan, participation in buy-back

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.

Detail of contract	N/A
Nature of interest	N/A
Name of registered holder	N/A
(if issued securities)
Date of change	N/A
No. and class of securities to	N/A
which interest related prior to
change
Note: Details are only required for a contract in
relation to which the interest has changed
Interest acquired	N/A
Interest disposed	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

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Appendix 3Y Change of Director’s Interest Notice

Value/ConsiderationNote: If consideration is non-cash, provide details andan estimated valuation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailedabove traded during a+closed period where prior writtenclearance was required?	N/A
If so, was prior written clearance provided to allow thetrade to proceed during this period?	N/A
If prior written clearance was provided, on what date wasthis provided?	N/A

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3

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	RIEDEL RESOURCES LIMITED
ABN	91 143 042 022

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	ADRIEN WING
Date of last notice	31 OCTOBER 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 – Adrien Wing
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving riseto the relevant interest.	Northern Star Nominees Pty Ltd
Date of change	22 December 2025
No. of securities held prior change1) Adrien Wing2) Northern Star Nominees Pty Ltd	1,000,000 Unlisted Options exercisable at $0.06 on or before30 October 20282,000,000 Fully Paid Ordinary Shares
Class	Fully Paid Ordinary Shares
Number acquired	1,000,0000
Number disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide detailsand estimated valuation	$25,000.00

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

No. of securities held after change 1) Adrien Wing 1,000,000 Unlisted Options exercisable at $0.06 on or before 30 October 2028 2) Northern Star Nominees Pty Ltd 3,000,000 Fully Paid Ordinary Shares Nature of change Acceptance of entitlements under the non-renounceable Example: on-market trade, off-market trade, exercise rights issue offer (25 November 2025). of options, issue of securities under dividend reinvestment plan, participation in buy-back

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.

==> picture [434 x 337] intentionally omitted <==

----- Start of picture text ----- Detail of contract N/ANature of interest N/AName of registered holder N/A(if issued securities)Date of change N/ANo. and class of securities to N/Awhich interest related prior tochangeNote: Details are only required for a contract inrelation to which the interest has changedInterest acquired N/AInterest disposed N/AValue/Consideration N/ANote: If consideration is non-cash, provide details andan estimated valuationInterest after change N/A----- End of picture text -----

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailed N/A above traded during a[+] closed period where prior written clearance was required? If so, was prior written clearance provided to allow the N/A trade to proceed during this period?

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

If prior written clearance was provided, on what date was this provided?

N/A

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3