VINCI

Transaction in Own Shares • Oct 9, 2017

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 2 October 2017 to 6 October 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 €)
02/10/17	NONE	-	-	-	-
03/10/17	NONE	-	-	-	-
04/10/17	131 283	79.8570	10 483 870.95	Cancellation	OTC
05/10/17	NONE	-	-	-	-
06/10/17	NONE	-	-	-	-
Totals of columns 2 and 4, and weighted average unit price of purchases effected during the period (column 3)	131 283	79.8570	10 483 870.95	-	-

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