Ongoing Disclosure Notice - K Mactaggart

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: Infratil Limited (IFT) Date this disclosure made: 24-Sept-26 Date of last disclosure: 16-Jul-26 Director or senior manager giving disclosure Full name(s): Kirsty Mactaggart Name of listed issuer: Infratil Limited Name of related body corporate (if applicable): N/A Position held in listed issuer: Director Summary of acquisition or disposal of relevant interest (excluding specified derivatives) Class of affected quoted financial products: Ordinary Shares in IFT Nature of the affected relevant interest(s): Beneficial owner For that relevant interest- Number held in class before acquisition or disposal: 69,174.46 Number held in class after acquisition or disposal: 71,970.03 Current registered holder(s): N/A Registered holder(s) once transfers are registered: Sharesies Nominee Limited as custodian for Kirsty Mactaggart 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: 17-Sept-26 21-Sept-26 Nature of transaction: On market acquisition On market acquisition Name of any other party or parties to the transaction (if known): N/A N/A 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: $29,975.05 ($14.34 per share) $9,975.20 ($14.144 per share) Number of financial products to which the transaction related: 2090.31 705.26 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: N/A Whether prior written clearance was provided to allow the acquisition or disposal to proceed during the closed period: N/A Date of the prior written clearance (if any): N/A Summary of acquisition or disposal of relevant interest (excluding specified derivatives) Class of affected quoted financial products: Ordinary Shares in IFT Nature of the affected relevant interest(s): "Relevant interest arises as: * Kirsty holds certain IFT shares on bare trust for her child within her Sharesies account * Kirsty has the power to (i) exercise, or to control the exercise of, a right to vote attached to, and (ii) acquire or dispose of, or to control the acquisition or disposal of, such IFT shares." For that relevant interest- Number held in class before acquisition or disposal: 969.26 Number held in class after acquisition or disposal: 2,651.07 Current registered holder(s): N/A Registered holder(s) once transfers are registered: Sharesies Nominee Limited as custodian for Kirsty Mactaggart 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: 17-Sept-26 21-Sept-26 Nature of transaction: On market acquisition On market acquisition Name of any other party or parties to the transaction (if known): N/A N/A 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: $19,974.98 ($14.26 per share) $3,973.91 ($14.14 per share) Number of financial products to which the transaction related: 1400.77 281.04 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: N/A Whether prior written clearance was provided to allow the acquisition or disposal to proceed during the closed period: N/A Date of the prior written clearance (if any): N/A Summary of other relevant interests after acquisition or disposal: Class of quoted financial products: Ordinary Shares in IFT Nature of relevant interest: Joint beneficial owner For that relevant interest,- Number held in class: 45,674 Current registered holder(s): Custodial Services Limited as custodian for Kirsty Mactaggart and Justin Alan Crane 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 person authorised to sign on behalf of director or officer: Date of signature: 24-Sept-26 Name and title of authorised person: Brendan Kevany, Company Secretary