VINCI

Transaction in Own Shares • Jan 4, 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 18 December 2017 to 22 December 2017

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	Weighted average	Amounts	Purpose of	Market
	shares	unit prices of	(in €)	redemption
	purchased (*)	transactions (in €)
18/12/17	NONE	-	-	-	-
19/12/17	NONE	-	-	-	-
20/12/17	121 486	86.2969	10 483 870.95	Coverage of	OTC
				pension savings
				plan and
				employee
				share
				ownership plan.
21/12/17	NONE	-	-	-	-
22/12/17	49 197	85.2389	4 193 497.90	-	-
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