Treasurer: Funding

Transurban Group secures unanimous approval on All 2026 AGM resolutions including director elections and CEO awards. Transurban Group (ASX:TA1) announced that every resolution presented at the Annual General Meetings of Transurban Holdings Limited, Transurban International Limited, and Transurban Holding Trust on 21 October 2026 was successfully passed by poll. This included the election of Michael Wright as a new director and the re-election of three incumbent directors. Key points. * All six resolutions at the 21 October 2026 AGMs were approved by poll. * Michael Wright was elected as a new director of Transurban Holdings Limited and Transurban International Limited with 99.89% votes in favour. * The Remuneration Report was adopted with 98.00% of ordinary shares voting in support. * The proposal to grant deferred securities and performance awards to the CEO and Managing Director passed with 99.72% of ordinary shares voting in favour. Director elections confirmed at 2026 Annual General Meetings. During the 21 October 2026 meetings, shareholders approved the election of Michael Wright as director of Transurban Holdings Limited and Transurban International Limited, securing 99.89% votes in favour and 0.11% against. Additionally, three existing directors were re-elected: Mark Birrell with 96.24% support, Patricia Cross with 98.37%, and Timothy Reed with 99.09%. All director elections were conducted by poll in compliance with ASX Listing Rule 3.13.2 and section 251AA(2) of the Corporations Act 2001. Remuneration Report ratified by shareholders. Shareholders endorsed the Remuneration Report for Transurban Holdings Limited and Transurban International Limited, with 2,406,185,476 ordinary shares (98.00%) voting in favour and 49,033,245 shares (2.00%) opposed. Abstentions were excluded from the vote count. The resolution was duly passed. CEO deferred securities and performance awards approved. The resolution to grant deferred securities and performance awards to the CEO and Managing Director across Transurban Holdings Limited, Transurban International Limited, and Transurban Holding Trust was approved. Ordinary shares recorded 2,450,674,120 votes in favour (99.72%) and 6,921,681 votes against (0.28%). For Transurban Holding Trust, votes were measured by dollar value of units held, with $23,894,072,670 (99.72%) supporting and $67,486,390 (0.28%) opposing. The filing was authorized by Transurban Company Secretary Fiona Last.

ASX release: Transurban to acquire additional interests in Westlink M7, NorthConnex and WestConnex. 1 October 2026 Transurban today announces that it has agreed with Canada Pension Plan Investment Board ("CPPIB") to acquire CPPIB's 25% interest in NorthWestern Roads Group ("NWRG") and CPPIB's 10.5% interest in Sydney Transport Partners ("STP") (together, "Acquisition"). Acquisition highlights Transurban will acquire CPPIB's Australian toll road assets, comprising interests in NWRG and STP for total cash consideration of $4.5 billion [1]. * On completion of the Acquisition, Transurban's ownership interests will increase to: * 75.0% (from 50%) of NWRG, which owns Westlink M7 and NorthConnex * 60.5% (from 50%) of STP, which owns WestConnex * The Acquisition is not expected to impact FY27 Free Cash and distributions. The Acquisition is expected to be value accretive and provide growing accretion to Transurban's Free Cash per security over the medium [2] and long-term, supported by the addition of the M5 West to the WestConnex concession and the opening of the Western Harbour Tunnel * The Acquisition will initially be funded with committed debt facilities that are expected to be refinanced into longer-term debt over time. No equity funding is required * Completion is subject to a number of conditions as detailed in the section below * The acquisition of additional interests in Westlink M7 (concession ending 2051) and NorthConnex (concession ending 2048) and WestConnex (concession ending 2060) supports Transurban's weighted average concession life * The Acquisition multiples are attractive based on historical transactions, given the concession length and relative maturity of the three assets * There will be no change to tolls or the on-road experience for NSW motorists * This Acquisition is a change in the economic interests between partners, with no substantive impact on NWRG and STP governance rights Transurban CEO Michelle Jablko said, "Sydney is a core market for Transurban. WestConnex, Westlink M7 and NorthConnex provide options for Sydney motorists as they move around the city and will play an important role in supporting Sydney's growth for decades to come." "We remain disciplined with how we allocate capital in our key markets of Australia and North America and we are committed to maintaining strong investment grade credit metrics." "CPPIB has been a long-term investment partner with Transurban, and we appreciate the deep and collaborative relationship." Conditions and timing The acquisitions of NWRG and STP are inter-conditional and each remains subject to Australian Competition and Consumer Commission clearance, the terms of the relevant project documents and other relevant contractual approvals. Transurban is respectful of these processes, and subject to these approvals, the Acquisition is anticipated to complete during calendar 2027 [3]. Acquisition funding Transurban has put in place committed debt facilities to fund the Acquisition, which will rank equally with Transurban's corporate senior secured debt. Following completion, Transurban expects to refinance these facilities into longer-term debt over time. No equity funding is required. Transurban remains committed to its existing Baa1/BBB+ credit ratings which it expects will remain unchanged following completion of the Acquisition. 1. Inclusive of any stamp duty. 2. The Acquisition is expected to have an immaterial level of Free Cash per security dilution in the short-term. 3. The Valuation Date has been agreed as 31 March 2027 with a roll forward price adjustment payable from the Valuation Date. Investor enquiries Craig Stafford, CFA General Manager Strategy and Investor Relations +61 401 109 842 [email protected] Media enquiries James Richards Head of Media +61 459 812 770 [email protected] This announcement is authorised by the Chair and CEO of Transurban Group.