GENTRACK GROUP LIMITED — Director's Dealing 2023

Oct 31, 2023

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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

01 November 2023

Disclosure of Directors and Senior Managers Relevant Interests

Please find attached an ongoing disclosure notice for Gentrack Group Limited (NZX/ASX: GTK).

ENDS

Contact details regarding this announcement:

Kerry Nickels – Company Secretary +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 todays transformation with g2.0, an end-to-end product-to-profit solution. Using low code / no code, and composable technology. G2.0 allows utilities to launch new propositions in days, reduce cost-to-serve and lead in total experience. https://www.gentrack.com

Gentrack Group Ltd | ARBN 169 195 751

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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 Name of listed issuer: Gentrack Group Limited (GTK) Date this disclosure made: 1-Nov-23 Date of last disclosure: 29-Mar-23

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----- Start of picture text ----- Director or senior manager giving disclosureFull name(s): Gary Keith MilesName of listed issuer: Gentrack Group Limited (GTK)Name of related body corporate (if applicable): Not applicablePosition held in listed issuer: Chief Executive OfficerSummary of acquisition or disposal of relevant interest (excluding specified derivatives)Class of affected quoted financial products: Ordinary SharesReceipt of new ordinary shares uponNature of the affected relevant interest(s): vesting of performance rights underGentrack Senior Management LTISchemeFor that relevant interest-Number held in class before acquisition or disposal: 887,468Number held in class after acquisition or disposal: 1,074,659Current registered holder(s): New Shares IssuedRegistered holder(s) once transfers are registered: Gary Keith MilesSummary of acquisition or disposal of specified derivatives relevant interest (if applicable)Type of affected derivative: Not applicableClass of underlying financial products: Not applicableDetails of affected derivative-The notional value of the derivative (if any) or the notional amount of underlyingfinancial products (if any): Not applicableA statement as to whether the derivative is cash settled or physically settled: Not applicableMaturity date of the derivative (if any): Not applicableExpiry date of the derivative(if any): Not applicableThe price specified in the terms of the derivative (if any): Not applicableAny other details needed to understand how the amount of the consideration payableunder the derivative or the value of the derivative is affected by the value of theunderlying financial products: Not applicableFor that derivative,-Parties to the derivative: Not applicableIf the director or senior manager is not a party to the derivative, the nature of therelevant interest in the derivative: Not applicable----- End of picture text -----

Details of transactions giving rise to acquisition or disposal

Total number of transactions to which notice relates:

1

Details of transactions requiring disclosure-

Date of transaction: Nature of transaction: Name of any other party or parties to the transaction (if known): 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: Number of financial products to which the transaction related: 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: Whether prior written clearance was provided to allow the acquisition or disposal to proceed during the closed period: Date of the prior written clearance (if any):

31-Oct-23 Issue of new ordinary shares in Gentrack Group Limited upon vesting of performance rights under Gentrack Senior Management LTI Scheme Gentrack Group Limited as issuer NIL 187,191

Yes Yes 21.10.2023

Summary of other relevant interests after acquisition or disposal:

Class of quoted financial products: Nature of relevant interest: For that relevant interest,- Number held in class: Current registered holder(s): For a derivative relevant interest,- Type of derivative:

Details of derivative,-

The notional value of the derivative (if any) or the notional amount of underlying financial products (if any): A statement as to whether the derivative is cash settled or physically settled: Maturity date of the derivative (if any): Expiry date of the derivative (if any): The price's specified terms (if any): 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: For that derivative relevant interest,- Parties to the derivative: If the director or senior manager is not a party to the derivative, the nature of the relevant interest in the derivative:

Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable 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: 1-Nov-23 Name and title of authorised person: Kerry Nickels, Company Secretary