Compagnie de Saint-Gobain

Transaction in Own Shares • Mar 17, 2022

March 17th , 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 3, 2021 (17th 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 10th to the 16th of March 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)
2022-03-10	495,841	54.316	26,932,001	XPAR/CEUX/TQEX/AQEU
2022-03-11	360,725	55.287	19,943,547	XPAR/CEUX/TQEX/AQEU
2022-03-14	291,612	56.306	16,419,418	XPAR/CEUX/TQEX/AQEU
2022-03-15	364,548	55.099	20,086,303	XPAR/CEUX/TQEX/AQEU
2022-03-16	460,225	58.001	26,693,648	XPAR/CEUX/TQEX/AQEU
Total over the period	1,972,951	55.792	110,074,917