VINCI

Share Issue/Capital Change • Apr 1, 2025

Nanterre, 1st April 2025

Implementation of the share buyback programme

As part of the implementation of its share buyback programme, VINCI signed a share purchase agreement with an investment services provider on 1st April 2025.

According to the agreement, valid from April 201 2025 until April 28th 2025 at the latest, VINCI is mandating the investment services provider to purchase VINCI shares on its behalf within the limit of €200 million.

The purchase price cannot exceed the maximum price set by the VINCI Ordinary and Extraordinary Shareholders' Meeting.

About VINCI

VINC is a global player in concessions, enploying 285,000 people in more than 120 countries. We design, finance, build and operate infrastructure and facilities that help inprove daily life and mobility for all-round performance, above and byond economic and financial results, weare committed to operating in an environmentally and socially responsible manner. And because our projects are consider that reaching out to all our stakeholders and engaging in dialogue with them is essential in the business activities. VINC's ambition is to create long-term value for its customers, shareholders, employees, partners and society in general.

VINCI Press Department – Tel : +33 1 57 98 62 88 – media.relations@vinci.com