RIVCO AUSTRALIA LTD — Director's Dealing 2023

Nov 1, 2023

2 November 2023

ASX Market Announcements Office Australian Securities Exchange Limited 20 Bridge Street SYDNEY NSW 2000

Appendix 3Y – Change of Director's Interest Notice

Please find attached Appendix 3Y Change of Director's Interest Notices for Mr Dirk Wiedmann, in respect of shares held in Duxton Water Limited (ASX: D2O, "Duxton Water" or "the Company").

Due to an inadvertent administrative oversight, an Appendix 3Y was not lodged for Mr Wiedmann pursuant to Mr Wiedmann's participation in the August 2023 Entitlement Offer. Accordingly, an Appendix 3Y in respect of shares acquired under the Entitlement Offer is enclosed.

An Appendix 3Y in respect of shares acquired under the Duxton Water Dividend Reinvestment Plan on 27 October 2023 is also enclosed.

About Duxton Water Limited

Duxton Water provides shareholders with direct exposure to Australian water markets. The Company generates a return by leasing its portfolio of permanent water entitlements to Australian farming businesses, with the unleased portfolio being sold into the forward and spot allocation markets each year.

For all enquiries, please contact Duxton Water Limited on +61(8) 8130 9500.

This announcement has been authorised for release by the Company Secretary of Duxton Water Limited.

Duxton Water Limited 7 Pomona Road, Stirling SA 5152 www.duxtonwater.com.au

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	Duxton Water Limited
ABN	611 976 517

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	Dirk Wiedmann
Date of last notice	27 May 2019

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
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.	-
Date of change	8 August 2023
No. of securities held prior to change	Direct
	77,258 Fully Paid Ordinary Shares
	Indirect
	1,315,263 Fully Paid Ordinary Shares
	(DIWI Corporation Pty Limited)
Class	Fully Paid Ordinary Shares
Number acquired	Direct
	129,027 Fully Paid Ordinary Shares
Number disposed	-

+ See chapter 19 for defined terms.

Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	$193,540.50 based on an offer price of $1.50per Share
No. of securities held after change	Direct
	1,521,548 Fully Paid Ordinary Shares
Nature of change	Participation in pro-rata entitlement offer.
Example: on-market trade, off-market trade, exercise of options, issueof securities under dividend reinvestment plan, participation in buyback	A change in beneficial ownership during theperiod took place, Shares are now heldDirectly by Mr Wiedmann.

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
Value/ConsiderationNote: If consideration is non-cash, provide detailsand an estimated valuation	n/a
Interest after change	n/a

+ See chapter 19 for defined terms.

Part 3 – +Closed period

Were the interests in the securities or contracts detailed above	no
traded during a +closed periodwhere prior written clearancewas required?
If so, was prior written clearance provided to allow the trade toproceed during this period?	n/a
If prior written clearance was provided, on what date was thisprovided?	n/a

+ See chapter 19 for defined terms.

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	Duxton Water Limited
ABN	611 976 517

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	Dirk Wiedmann
Date of last notice	27 May 2019

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
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.	-
Date of change	27 October 2023
No. of securities held prior to change	Direct
	1,521,548 Fully Paid Ordinary Shares
Class	Fully Paid Ordinary Shares
Number acquired	Direct32,996 Fully Paid Ordinary Shares
Number disposed	-
Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	$53,252.24based on aDRPprice of $1.6139per Share

+ See chapter 19 for defined terms.

No. of securities held after change	Direct
	1,554,544 Fully Paid Ordinary Shares
Nature of changeExample: on-market trade, off-market trade, exercise of options, issueof securities under dividend reinvestment plan, participation in buyback	Issue of securities under dividendreinvestment plan

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
Value/ConsiderationNote: If consideration is non-cash, provide detailsand an estimated valuation	n/a
Interest after change	n/a

+ See chapter 19 for defined terms.

Part 3 – +Closed period

Were the interests in the securities or contracts detailed above	no
traded during a +closed periodwhere prior written clearancewas required?
If so, was prior written clearance provided to allow the trade toproceed during this period?	n/a
If prior written clearance was provided, on what date was thisprovided?	n/a

+ See chapter 19 for defined terms.