GWA GROUP LIMITED. — Director's Dealing 2025

Nov 6, 2025

7 November 2025

ASX Announcement

Appendix 3X Initial Director’s Interest Notice

Please find attached an Appendix 3X Initial Director’s Interest Notice for Ms Nicola Page.

The release of this announcement was authorised by GWA’s Company Secretary and General Counsel.

Yours faithfully

Ernie Lagis

Company Secretary & General Counsel

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	GWA Group Limited
ABN	15 055 964 380

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	Nicola Page
Date of appointment	31 October 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

Nil

• 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 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 contractNature of interest	Nil
Name of registered holder(if issued securities)
No. and class of securities to whichinterest relates

• See chapter 19 for defined terms.

Appendix 3X Page 2

11/3/2002