Compagnie de Saint-Gobain

Transaction in Own Shares • Jun 27, 2022

June 27th , 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 20th to the 24th of June 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)
2022-06-20	399,508	43.590	17,414,514	AQEU/CEUX/TQEX/XPAR
2022-06-21	365,064	45.384	16,567,992	AQEU/CEUX/TQEX/XPAR
2022-06-22	352,484	43.509	15,336,226	AQEU/CEUX/TQEX/XPAR
2022-06-23	467,000	42.333	19,769,651	AQEU/CEUX/TQEX/XPAR
2022-06-24	415,944	42.462	17,661,814	AQEU/CEUX/TQEX/XPAR
Total over the period	2,000,000	43.375	86,750,197