Compagnie de Saint-Gobain

Transaction in Own Shares • Jul 12, 2022

July 11th , 2022

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 2, 2022 (16th 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 the 5th to the 6th of July 2022

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)
2022-07-05	212,231	39.533	8,390,213	AQEU/CEUX/TQEX/XPAR
2022-07-06	91,242	39.934	3,643,658	AQEU/CEUX/TQEX/XPAR
Total over the period	303,473	39.654	12,033,871