WATERCO LIMITED — Director's Dealing 2024

Dec 19, 2024

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 WATERCO LIMITED ABN 62 002 070 733

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	SOON SINN GOH
Date of last notice	4 NOVEMBER 2020

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 – SOON SINN GOH INDIRECT – GOH LAI HUAT & SONS SDN BHD
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	GOH LAI HUAT & SONS SDN BHD IS A COMPANY CONTROLLED BY SOON SINN GOH
Date of change	19 DECEMBER 2024
No. of securities held prior to change	DIRECT - 19,221,853 ORDINARY SHARES FULL PAID INDIRECT – 2,500,000 ORDINARY SHARES FULLY PAID HELD UNDER GOH LAI HUAT & SONS SDN BHD
Class	ORDINARY SHARES FULLY PAID
Number acquired	DIRECT - 2,199,729 ORDINARY SHARES FULLY PAID
Number disposed	INDIRECT – 2,199,729 ORDINARY SHARES FULLY PAID
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	$15,389,103.00
No. of securities held after change	DIRECT – 21,421,582 ORDINARY SHARES FULLY PAID
	INDIRECT – NIL

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Nature of change

Example: on-market trade, off-market trade, exercise of options, issue DIVIDEND IN SPECIE BY GOH LAI HUAT & SONS

of securities under dividend reinvestment plan, participation in buySDN BHD 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 (if issued securities)	N/A
Date of change	N/A
No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	Yes
If so, was prior written clearance provided to allow the trade to proceed during this period?	Yes
If prior written clearance was provided, on what date was this provided?	17 December 2024

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011