Compagnie de Saint-Gobain

Transaction in Own Shares • Jun 20, 2022

June 20th , 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 13th to the 17th 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)
2022-06-13	372,096	50.982	18,970,198	XPAR/DXE/TQE/AQE
2022-06-14	395,640	49.048	19,405,509	XPAR/DXE/TQE/AQE
2022-06-15	305,632	49.237	15,048,494	XPAR/DXE/TQE/AQE
2022-06-16	411,380	46.387	19,082,807	XPAR/DXE/TQE/AQE
2022-06-17	403,459	46.269	18,667,523	XPAR/DXE/TQE/AQE
Total over the period	1,888,207	48.286	91,174,533