Disclosure of transactions in on shares from June 23rd to June 27th,2025

Core Points - VINCI SA has conducted share buybacks from June 23 to June 27, 2025, under the authorization granted by the General Meeting on April 17, 2025 [2] - A total of 303,887 shares were repurchased during this period, with an average purchase price of €123.5424 per share [2] Summary by Category Share Buyback Transactions - On June 23, 2025, VINCI repurchased 64,118 shares at an average price of €121.5106 [2] - On June 25, 2025, the company bought 81,020 shares at an average price of €123.4252 [2] - On June 26, 2025, 78,651 shares were repurchased at an average price of €123.9916 [2] - On June 27, 2025, VINCI acquired 80,098 shares at an average price of €124.8461 [2] - The total volume of shares repurchased over the specified period was 303,887 [2] Regulatory Compliance - The transactions were conducted in accordance with Regulation (EU) No 596/2014 regarding market abuse [3] - Detailed information about the transactions is available on the VINCI website [3]