Disclosure of transactions in on shares from June 30th to July 04th,2025

Core Viewpoint - VINCI SA has conducted a series of share buybacks from June 30 to July 04, 2025, in accordance with the authorization granted by its General Meeting on April 17, 2025, and relevant regulations on share repurchases [2]. Group 1: Aggregate Transactions - On June 30, 2025, VINCI purchased 47,077 shares at a weighted average price of €124.93 [2]. - On July 1, 2025, VINCI acquired 47,864 shares at a weighted average price of €125.35 [2]. - On July 2, 2025, VINCI bought 47,884 shares at a weighted average price of €125.30 [2]. - On July 3, 2025, VINCI purchased a total of 70,350 shares (52,354 shares on XPAR and 17,996 shares on CEUX) at a weighted average price of €125.02 and €124.97 respectively [2]. - On July 4, 2025, VINCI acquired a total of 129,810 shares (90,989 shares on XPAR, 36,321 shares on CEUX, 2,500 shares on AQEU, and 2,000 shares on TQEX) at weighted average prices ranging from €123.80 to €124.10 [2]. - The total number of shares repurchased during this period was 344,985 at an overall weighted average price of €124.73 [2]. Group 2: Regulatory Compliance - The transactions are reported in compliance with Article 5 (1) (b) of Regulation (EU) No 596/2014 concerning market abuse [3]. - Detailed information regarding these transactions is available on the VINCI website [3].