VINCI

Transaction in Own Shares • Sep 12, 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 4 September 2017 to 8 September 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 €)
04/09/17	NONE	-	-	-	-
05/09/17	NONE	-	-	-	-
06/09/17	148 106	77.9068	11 538 461.55	Cancellation	OTC
07/09/17	NONE	-	-	-	-
08/09/17	NONE	-	-	-	-
Totals of columns 2 and 4, and weighted average unit price of purchases effected during the period (column 3)	148 106	77.9068	11 538 461.55	-	-

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