GENTRACK GROUP LIMITED — Major Shareholding Notification 2021

Oct 11, 2021

Gentrack Group 17 Hargreaves Street, St Marys Bay, Auckland 1011, PO Box 3288, Auckland 1140, New Zealand Ph: +64 9 966 6090 Email: info@gentrack.com www.gentrack.com

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12 October 2021

Substantial Product Holder Notice

Gentrack Group Limited (NZX/ASX: GTK) has today received the attached notice.

ENDS

Contact details regarding this announcement:

Pip White - Company Secretary +64 22 0965576

About Gentrack

The global pace of change is accelerating, and utilities need to rebuild for a more sustainable future. Gentrack provides leading utilities across the world with innovative cleantech solutions.

Working with some of the world’s biggest energy and water companies, as well as innovative challenger brands, we are helping companies reshape what it means to be a utilities business.

We are driven by our passion to create positive impact. That is why utilities rely on us to drive innovation, deliver great customer experiences and secure profits.

Together, we are renewing utilities.

Gentrack Group Ltd | ARBN 169 195 751

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Disclosure of movement of 1% or more in substantial holding or change in nature of relevant interest, or both

Sections 277 and 278, Financial Markets Conduct Act 2013

Note: This form must be completed in accordance with the instructions at the end of the form.

• NZX ; and

• Gentrack Group Limited

Relevant event being disclosed: A movement of 1% in the substantial holding

Date of relevant event: 7 October 2021 Date this disclosure made: 11 October 2021 Date last disclosure made: 26 October 2020

Substantial product holder(s) giving disclosure

Full name(s): National Nominees Ltd ACF Australian Ethical Investment Limited (ABN 51 003 188 930)

Summary of substantial holding

Class of quoted voting products: Ordinary shares (GTK)

For this disclosure,—

(a) total number held in class: 14,882,230 (b) total in class: 99,197,323 (c) total percentage held in class: 15.00%

For last disclosure,—

(a) total number held in class: 12,771,668 (b) total in class: 98,644,832 (c) total percentage held in class: 12.95%

Details of transactions and events giving rise to relevant event

Details of the transactions or other events requiring disclosure: Multiple on market transactions increased the ownership of Gentrack Group Limited by more than 1% (See attachment)

Phone 02 8276 6288 Email enquiries@australianethical.com.au Web australianethical.com.au Post GPO Box 8, GPO Box Centre, Sydney NSW 2001 Australian Ethical Investment Ltd ABN 47 003 188 930 AFSL 229949

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Details after relevant event

Details for National Nominees Ltd ACF Australian Ethical Investment Limited

Nature of relevant interest(s): National Nominees Limited ACF Australian Ethical Investment Limited is the registered holder and beneficial owner of the Products. Please note that National Nominees Ltd is the custodian of registered managed investment schemes; Australian Ethical Investment Limited is the Responsible Entity. A relevant agreement need not be attached under regulation 139.

For that relevant interest,—

• (a) number held in class: 14,882,230

• (b) percentage held in class: 15.00%

• (c) current registered holder(s): no change since last disclosure

• (d) registered holder(s) once transfers are registered: N/A

For a derivative relevant interest, also—

• (a) type of derivative: N/A

• (b) details of derivative: N/A

• (c) parties to the derivative: N/A

• (d) if the substantial product holder is not a party to the derivative, the nature of the relevant interest in the derivative: N/A

Additional information

Address(es) of substantial product holder(s): National Nominees Ltd, Level 12, 500 Bourke Street, Melbourne VIC 3000

Contact details: Robert Bush, Head of Fund Accounting, Australian Ethical Investment Limited +61 2 8276 6213 and Fundaccounting@australianethical.com.au

Name of any other person believed to have given, or believed to be required to give, a disclosure under the Financial Markets Conduct Act 2013 in relation to the financial products to which this disclosure relates: N/A

Certification

I, Tom May, Company Secretary, Australian Ethical Investment Limited certify that, to the best of my knowledge and belief, the information contained in this disclosure is correct and that I am duly authorised to make this disclosure by all persons for whom it is made.

Phone 02 8276 6288 Email enquiries@australianethical.com.au Web australianethical.com.au Post GPO Box 8, GPO Box Centre, Sydney NSW 2001 Australian Ethical Investment Ltd ABN 47 003 188 930 AFSL 229949

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