AIA - Capital Change Notice for Retail Offer

NOT FOR DISTRIBUTION OR RELEASE IN THE UNITED STATES Market Release | 11 October 2024 Capital Change Notice for Retail Offer Auckland International Airport Limited ("Auckland Airport") (AIA.NZX, AIA.ASX) provides the attached Capital Change Notice pursuant to NZX Listing Rule 3.13.1. This notice relates to the issue of 28,776,978 ordinary shares under the retail offer originally announced on 16 September 2024 (“Retail Offer”). For the purposes of NZX Listing Rule 4.17.9(c),(1) Auckland Airport refers to the information contained in its announcement in respect of completion of the Retail Offer dated 10 October 2024. ENDS For more information: Chief Financial Officer Stewart Reynolds Phone: +64 27 511 9632 stewart.reynolds@aucklandairport.co.nz Not for distribution or released in the United States This announcement may not be released or distributed in the United States. This announcement does not constitute an offer to sell, or the solicitation of an offer to buy, any securities in the United States or in any jurisdiction in which such an offer would be illegal. The offer and sale of shares under the Placement have not been, and will not be, registered under the U.S. Securities Act of 1933 (the “U.S. Securities Act”) or the securities laws of any state or other jurisdiction of the United States. Accordingly, such shares may not be offered or sold in the United States except in transactions exempt from, or not subject to, the registration requirements of the U.S. Securities Act and any other applicable securities laws of any state or other jurisdiction of the United States. (1) NZX Listing Rule 4.17.9(c) requires an issuer to publish a statement regarding the approach taken to allocation in connection with any offer of shares that are issued under NZX Listing Rule 4.5.1. The Retail Offer was undertaken pursuant to NZX Listing Rule 4.3.1 (Pro-rata issues and Share Purchase Plan) in respect of the first NZ$50,000 of new Auckland Airport ordinary shares (“New Shares”) offered and NZX Listing Rule 4.5.1 (15% Placement) in respect of any additional amount of New Shares above NZ$50,000 offered to eligible existing shareholders in the Retail Offer.