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

Nanterre, September 1st, 2025

Disclosure of transactions in on shares

from August 25thto August 29th,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 August 25th to August 29th ,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)VINCI2025-08-25FR000012548647 318123,953880XPARVINCI2025-08-25FR000012548638 504124,245680CEUXVINCI2025-08-25FR000012548610 408125,004439TQEXVINCI2025-08-25FR00001254869 770125,695660AQEUVINCI2025-08-26FR000012548658 360114,915188XPARVINCI2025-08-26FR000012548631 133114,915580CEUXVINCI2025-08-26FR000012548611 219114,917475TQEXVINCI2025-08-26FR000012548610 288114,888623AQEUVINCI2025-08-27FR000012548648 897115,309094XPARVINCI2025-08-27FR000012548636 495115,312119CEUXVINCI2025-08-27FR000012548613 554115,339225TQEXVINCI2025-08-27FR000012548612 054115,319935AQEUVINCI2025-08-28FR000012548650 452116,916751XPARVINCI2025-08-28FR000012548625 255116,673492AQEUVINCI2025-08-28FR000012548623 582116,571086CEUXVINCI2025-08-28FR000012548610 711116,740290TQEXVINCI2025-08-29FR000012548658 237116,169239XPARVINCI2025-08-29FR000012548625 034116,114239CEUXVINCI2025-08-29FR000012548613 704116,096548AQEUVINCI2025-08-29FR000012548613 025116,051440TQEX TOTAL548 000117,4324

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 25-08-25 to 29-08-25 vGB