Compagnie de Saint-Gobain

Transaction in Own Shares • Jul 13, 2021

July 13th, 2021

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 6th of July to the 9th of July, 2021

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)
2021-07-06	58,729	56.371	3,310,595	XPAR/DXE/TQE
2021-07-08	171,820	56.370	9,685,545	XPAR/DXE/TQE
2021-07-09	105	56.487	5,931	XPAR/DXE/TQE
Total over the period	230,654	56.370	13,002,071