VINCI

Transaction in Own Shares • Apr 9, 2018

SECURITIES REPURCHASING PROGRAMME

(Decided by the combined ordinary and extraordinary shareholders' general meeting on 20 April 2017)

Disclosure of trading in own shares Period from 23 March 2017 to 29 March 2018

Issuer: VINCI S.A. Types of securities: ordinary shares (ISIN: FR 0000 12548 6) Full details of the programme disclosed to the AMF on 23 march 2017

I-Purchases effected during the period:

1	2	3	4	5	6
Trading days	Numbers of shares purchased (*)	Weighted average unit prices of transactions (in €)	Amounts (in €)	Purpose of redemption	Market
23/03/18	300 000	78.5959	23 578 770.00	Coverage of pension savings plan and employee share ownership plan.	OTC
26/03/18	300 000	78.7746	23 632 380.00	Couverture de plans d'épargne et d'actionnariat salarié	OTC
27/03/18	NONE	-	-	-	-
28/03/18	NONE	-	-	-	-
29/03/18	NONE	-	-	-	-
Totals of columns 2 and 4, and weighted average unit price of purchases effected during the period (column 3)		-	-	-	-

(*) Shares purchased by a derivative instrument included. Trading operated by an independent investment firm in order to increase VINCI share market liquidity is excluded