Compagnie de Saint-Gobain

Transaction in Own Shares • Nov 17, 2020

November 17, 2020

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 4, 2020 (14th 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 November 10 to 11, 2020

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)
2020-11-10	560,391	38.484	21,566,255	BATE/CHIX/TRQX/XPAR
2020-11-11	421,918	39.316	16,588,212	BATE/CHIX/TRQX/XPAR
Total over the period	982,309	38.842	38,154,468