Updated ASX Appendix 3A.1

Infratil Limited (“Infratil”) advises that the IFT300 Infrastructure Bonds (“IFT300 Bonds”) will mature on 15 March 2026. Infratil confirms that no Exchange Offer will be made available for these bonds.

Infratil Limited advises that the Coupon Rate on the Infratil Infrastructure Bonds maturing 15 December 2029 (IFTHC) for the period 15 December 2025 to the next reset date, being 15

The Strike Price used to calculate entitlements under the Infratil Dividend Reinvestment Plan (“DRP”) in respect of the FY2026 interim dividend has been set at NZ$11.425428 per share. The Strike