Initial Disclosure Notice - M Ross

Initial Disclosure Notice Disclosure of Directors and Senior Managers Relevant Interests Sections 297(1) and 298(1), Financial Markets Conduct Act 2013 To NZX Limited; and Name of listed issuer: Infratil Limited (IFT) Date this disclosure made: 17-Jun-26 Date on which issuer listed or appointment made: 16-Jun-26 Director or senior manager giving disclosure Full name: Matthew David Ross Name of listed issuer: Infratil Limited Name of related body corporate (if applicable): N/A Position held in listed issuer: Chief Financial Officer Summary of relevant interest (excluding specified derivatives) Class of quoted financial product: Ordinary shares in IFT Number held in class: 3,805 Nature of relevant interest: Registered owner Current registered holder: Matthew Ross Summary of relevant interest (excluding specified derivatives) Class of quoted financial product: Ordinary shares in IFT Number held in class: 20,437 Nature of relevant interest: Joint power with Rosalind Ross to exercise, or to control the exercise of, a right to vote attached to, and the acquisition or disposal of, the product. Current registered holder: Rosalind Ross Summary of relevant interest (excluding specified derivatives) Class of quoted financial product: Ordinary shares in IFT Number held in class: 4,765.51 Nature of relevant interest: Joint power with Rosalind Ross to exercise, or to control the exercise of, a right to vote attached to, and the acquisition or disposal of, the product. Current registered holder: Sharesies Nominee Limited as custodian for Rosalind Ross Summary of relevant interest (excluding specified derivatives) Class of quoted financial product: IFT340 Fixed Rate Bond Number held in class: 10,000 Nature of relevant interest: Joint power with Rosalind Ross to exercise, or to control the exercise of, a right to vote attached to, and the acquisition or disposal of, the product. Current registered holder: Rosalind Ross Summary of specified derivatives relevant interest (if applicable) Type of derivative: Class of underlying financial products: Details of derivative The notional value of the derivative (if any) or the notional amount of underlying 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 specified in the terms of the derivative(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,- 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: 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: 17-Jun-26 Name and title of authorised person: Brendan Kevany, Company Secretary