Ongoing Disclosure Notice – Gary Miles

Gentrack Group Ltd | ARBN 169 195 751

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


19 August 2026
Ongoing Disclosure Notice – Gary Miles
Please find attached an ongoing disclosure notice relating to the recent purchase of ordinary
shares in Gentrack Group Limited by Gary Miles, Chief Executive Officer and Executive
Director.
ENDS
Contact details regarding this announcement:
Nathalie Watson
Company Secretary
Gentrack Group Limited
+64 9 966 6090

About Gentrack
We are entering a new era, with utilities worldwide transforming to meet business and
sustainability targets. For over 35 years Gentrack has been partnering with the world’s leading
utilities, and more than 60 energy and water companies rely on us. Gentrack, with our partners
Salesforce and AWS, are leading today’s transformation with g2.
g2 allows utilities to launch new propositions in days, reduce cost-to-serve and lead in total
experience.
https://www.gentrack.com

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Ongoing Disclosure Notice
Disclosure of Directors and Senior Managers Relevant Interests
Sections 297(2) and 298(2), Financial Markets Conduct Act 2013
To NZX Limited; and
Name of listed issuer:
Gentrack Group Limited (GTK)
Date this disclosure made:
19-Aug-26
Date of last disclosure:
14-Apr-26
Director or senior manager giving disclosure
Full name(s):
Gary Keith Miles
Name of listed issuer:
Gentrack Group Limited (GTK)
Name of related body corporate (if applicable):
Not applicable
Position held in listed issuer:
Chief Executive Officer/Director
Summary of acquisition or disposal of relevant interest (excluding specified derivatives)
Class of affected quoted financial products:
Ordinary Shares in Gentrack Group Limited
(NZX:GTK)
Nature of the affected relevant interest(s):
Beneficial Owner
For that relevant interest-
Number held in class before acquisition or disposal:
2,523,330
Number held in class after acquisition or disposal:
2,586,132
Current registered holder(s):
Gary Keith Miles
Registered holder(s) once transfers are registered:
Interactive Brokers Custodian Account and
Gary Keith Miles
Summary of acquisition or disposal of specified derivatives relevant interest (if applicable)
Type of affected derivative:
Not applicable
Class of underlying financial products:
Not applicable
Details of affected derivative-
The notional value of the derivative (if any) or the notional amount of underlying
financial products (if any):
Not applicable
A statement as to whether the derivative is cash settled or physically settled:
Not applicable
Maturity date of the derivative (if any):
Not applicable
Expiry date of the derivative(if any):
Not applicable
The price specified in the terms of the derivative (if any):
Not applicable
Any other details needed to understand how the amount of the consideration payable
under the derivative or the value of the derivative is affected by the value of the
underlying financial products:
Not applicable
For that derivative,-
Parties to the derivative:
Not applicable
If the director or senior manager is not a party to the derivative, the nature of the
relevant interest in the derivative:
Not applicable
Details of transactions giving rise to acquisition or disposal
Total number of transactions to which notice relates: 2

Details of transactions requiring disclosure-
Date of transaction:13/08/2026 and 17/08/2026
Nature of transaction: On-market acqusition of shares
Name of any other party or parties to the transaction (if known):Unknown
The consideration, expressed in New Zealand dollars, paid or received for the
acquisition or disposal. If the consideration was not in cash and cannot be readily by
converted into a cash value, describe the consideration:
NZD$239,453.24 (converted, noting acquired
on ASX at AUD$3.17 per share)
Number of financial products to which the transaction related:
62,802
If the issuer has a financial products trading policy that prohibits directors or senior
managers from trading during any period without written clearance (a closed period)
include the following details—
Whether relevant interests were acquired or disposed of during a closed period:No
Whether prior written clearance was provided to allow the acquisition or disposal to
proceed during the closed period:
Not applicable
Date of the prior written clearance (if any):
Not applicable
Summary of other relevant interests after acquisition or disposal:
Class of quoted financial products:
Executive LTI Performance Rights from
separate schemes in 2023 and 2026
Nature of relevant interest:
Beneficial interest
For that relevant interest,-
Number held in class:
(1) 218,138 performance rights under Senior
Management LTI Scheme 2023
(2) 583,968 performance rights under Senior
Management LTI Scheme 2026
Current registered holder(s):N/A refer to above as no transfer
For a derivative relevant interest,-
Type of derivative:Not applicable
Details of derivative
The notional value of the derivative (if any) or the notional amount of underlying
financial products (if any):
Not applicable
A statement as to whether the derivative is cash settled or physically settled:
Not applicable
Maturity date of the derivative (if any):
Not applicable
Expiry date of the derivative (if any):
Not applicable
The price's specified terms (if any):
Not applicable
Any other details needed to understand how the amount of the consideration payable
under the derivative or the value of the derivative is affected by the value of the
underlying financial products:
Not applicable
For that derivative relevant interest,-
Not applicable
Parties to the derivative:
Not applicable
If the director or senior manager is not a party to the derivative, the nature of the
relevant interest in the derivative:
Not applicable
Certification
I, 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.
Signature of director or officer:
Date of signature:
or
Signature of person authorised to sign on behalf of director or officer:
Date of signature:19-Aug-26
Name and title of authorised person:
Nathalie Watson