Disclosure of transactions in on shares from September 15th to September 19th,2025

Nanterre, September 24th, 2025

Disclosure of transactions in on shares

from September 15thto September 19th,2025

Within the framework of the authorization granted by the General Meeting of VINCI SA of April 17th, 2025, to trade in its shares and in accordance with the regulations relating to share buybacks, VINCI SA (LEI:213800WFQ334R8UXUG83) declares the purchases of treasury shares below (FR0000125486), carried out from September 15th to September 19th,2025:

I - Aggregate presentation by day and by market

Issuer’s nameDate of transactionIdentifying code of financial instrumentAggregated daily volume (in number of shares)Daily weighted average price of the purchased shares in EuroMarket (MIC code)VINCI2025-09-15FR000012548610 821119,457213XPARVINCI2025-09-15FR00001254864 066119,443138CEUXVINCI2025-09-15FR00001254862 084119,508805AQEUVINCI2025-09-15FR00001254861 529119,513963TQEXVINCI2025-09-16FR000012548671 921118,103662XPARVINCI2025-09-16FR000012548617 428118,059186CEUXVINCI2025-09-16FR00001254866 409118,071993AQEUVINCI2025-09-16FR00001254863 242117,971283TQEXVINCI2025-09-17FR000012548643 388116,947232XPARVINCI2025-09-17FR000012548626 116116,911458CEUXVINCI2025-09-17FR000012548615 355117,000153TQEXVINCI2025-09-17FR000012548615 143117,012616AQEUVINCI2025-09-18FR0000125486100 000117,266789XPARVINCI2025-09-19FR0000125486100 000117,922679XPAR TOTAL417 502117,6419

II - Details of transactions

In accordance with Article 5 (1) (b) of Regulation (EU) No 596/2014 (Regulation on market abuse), detailed information is available on the VINCI website:

https://www.vinci.com/vinci.nsf/fr/finances-bourse-actionnariat-transactions/pages/index.htm

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Attachment

Communique VINCI - declaration hebdo- rachat d'actions from to 15-09-25 to 19-09-25 vGB