Compagnie de Saint-Gobain

Transaction in Own Shares • Mar 15, 2019

March 14, 2019

Reporting on share buyback transactions carried out in accordance with Article 5 §2 of Regulation (EU) No 596/2014 of April 16, 2014 on market abuse

Share buyback program authorized by the Annual General Meeting of June 7, 2018 (12th resolution)

In accordance with applicable regulations, Compagnie de Saint-Gobain announces having carried out the following share buyback transactions in accordance with Article 5 §2 of Regulation (EU) No 596/2014 from 7 March to 12 March 2019

Issuer: Compagnie de Saint-Gobain

Security type: SHARES - ISIN Code : FR0000125007

Transaction date	Total daily volume (number of shares bought back)	Daily weighted average purchase price	Amount (in euros)	Market (MIC Code)
2019-03-07	464,629	31.134	14,465,852	BATE/CHIX/TRQX/XPAR
2019-03-08	408,759	30.997	12,670,262	BATE/CHIX/TRQX/XPAR
2019-03-11	379,781	31.061	11,796,264	BATE/CHIX/TRQX/XPAR
2019-03-12	746,831	32.136	24,000,012	BATE/CHIX/TRQX/XPAR
Total over the period	2,000,000	31.466	62,932,389	BATE/CHIX/TRQX/XPAR

Details of such transactions are available at the following address : https://www.saint-gobain.com/en/finance/regulated-information/sharebuyback