Disclosure of transactions in on shares from August 11th to August 15th,2025

Group 1 - VINCI SA conducted share buybacks from August 11 to August 15, 2025, under the authorization from the General Meeting held on April 17, 2025 [2] - A total of 239,000 shares were repurchased during this period, with an average purchase price of €126.4818 [2] - The transactions were executed across multiple markets, including XPAR, CEUX, AQEU, and TQEX, with varying daily volumes and prices [2][3] Group 2 - Detailed transaction information is available on the VINCI website, complying with EU Regulation No 596/2014 regarding market abuse [3]