VINCI

Transaction in Own Shares • Jun 24, 2025

Nanterre, 24th June 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 24th June 2025.

According to the agreement, valid from June 25th until July 31t", 2025 at the latest, VINCI is mandating the investment services provider to purchase VINCI shares on its behalf within the limit of €250 million.

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

About VINCI

VINC is a world leader in concessions, enploying 285,000 people in more than 120 counties We design, finance, build and operate infrastructure and facilities that help improve daily for all. Because we believe in all-round performance, above and financial results, we are committed to operating in an environmentally and scause our projects are in the public interest, we consider that reaching out to all our stakeholders and engaging in dialogue with the conduct of our 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