Disclosure of transactions in on shares from August 25th to August 29th,2025

Group 1 - VINCI SA conducted share buybacks from August 25 to August 29, 2025, under the authorization from the General Meeting on April 17, 2025 [2][3] - A total of 548,000 shares were repurchased during this period, with an average purchase price of €117.4324 [2] - The transactions were executed across multiple markets, including XPAR, CEUX, TQEX, and AQEU [2] Group 2 - Detailed transaction data is available on VINCI's website, complying with EU Regulation No 596/2014 on market abuse [3]