VINCI

Transaction in Own Shares • Oct 21, 2025

Disclosure of transactions in on shares from October 13th to October 17 th ,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 October 13th to October 17 th ,2025:

I - Aggregate presentation by day and by market

Issuer's name	Date of transaction	Identifying code of financial instrument	Aggregated daily volume (in number of shares)	Daily weighted average price of the purchased shares in Euro	Market (MIC code)
VINCI	13/10/2025	FR0000125486	45 548	118,115800	XPAR
VINCI	13/10/2025	FR0000125486	24 354	118,076800	CEUX
VINCI	13/10/2025	FR0000125486	6 571	118,226500	TQEX
VINCI	14/10/2025	FR0000125486	59 272	117,797600	XPAR
VINCI	14/10/2025	FR0000125486	10 487	118,290200	CEUX
VINCI	14/10/2025	FR0000125486	6 586	118,950700	TQEX
VINCI	15/10/2025	FR0000125486	23 154	121,026600	XPAR
VINCI	15/10/2025	FR0000125486	13 765	120,474800	CEUX
VINCI	15/10/2025	FR0000125486	1 838	120,948300	TQEX
VINCI	16/10/2025	FR0000125486	53 287	120,344900	XPAR
VINCI	16/10/2025	FR0000125486	12 388	120,703400	CEUX
VINCI	16/10/2025	FR0000125486	6 939	120,353000	TQEX
VINCI	17/10/2025	FR0000125486	57 061	121,182800	XPAR
VINCI	17/10/2025	FR0000125486	9 721	121,312600	CEUX
VINCI	17/10/2025	FR0000125486	5 545	120,976300	TQEX
		TOTAL	336 516	119,5470

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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