WHITEHAVEN COAL LIMITED — Director's Dealing 2025

Dec 29, 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	Whitehaven Coal Limited
ABN	68 124 425 396

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	Paul Flynn
Date of last notice	2 December 2024

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 & Indirect
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.	Emilu Pty Ltd as trustee for the PYC FamilyTrust and as trustee for The Pirata Superfund
Date of change	19 December 2025
No. of securities held prior to change	Ordinary SharesIndirect: 1,085,033Vested Securities3,427,049 Performance RightsUnvested Securities731,893 Performance Rights597,740 Share Appreciation Rights
Class	Performance Rights
Number acquired	357,560 Performance Rights

• See chapter 19 for defined terms. Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Number disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	N/A
No. of securities held after change	Ordinary SharesIndirect: 1,085,033Vested Securities3,427,049 Performance RightsUnvested Securities1,089,453 Performance Rights597,740 Share Appreciation Rights
Nature of changeExample: on-market trade, off-market trade, exercise of options, issueof securities under dividend reinvestment plan, participation in buy-back	Performance Rights granted to Mr Flynnunder his Single Incentive Plan arrangementsas approved by shareholders atWhitehaven’s FY25 Annual General Meeting.

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(if issued securities)	n/a
Date of change	n/a
No. and class of securities to whichinterest related prior to changeNote: Details are only required for a contract inrelation to which the interest has changed	n/a
Interest acquired	n/a
Interest disposed	n/a

• See chapter 19 for defined terms. Appendix 3Y Page 2

Appendix 3Y Change of Director’s Interest Notice

Value/ConsiderationNote: If consideration is non-cash, provide detailsand an 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?	No
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. Appendix 3Y Page 3