Compagnie de Saint-Gobain

Transaction in Own Shares • Jun 29, 2021

June 29th, 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 23rd to the 28th of June, 2021

Issuer	Legal Entity Identifer of the Issuer	Transaction date	ISIN Code	Total daily volume (number of shares bought back)	Daily weighted average purchase price	Market (MIC Code)
Compagnie de Saint-Gobain	NFONVGN05Z0FMN5PEC35	2021-06-23	FR0000125007	54,250	55.952	XPAR
Compagnie de Saint-Gobain	NFONVGN05Z0FMN5PEC35	2021-06-23	FR0000125007	42,064	55.954	DXE
Compagnie de Saint-Gobain	NFONVGN05Z0FMN5PEC35	2021-06-23	FR0000125007	19,616	55.961	TQE
Compagnie de Saint-Gobain	NFONVGN05Z0FMN5PEC35	2021-06-25	FR0000125007	4,616	55.994	XPAR
Compagnie de Saint-Gobain	NFONVGN05Z0FMN5PEC35	2021-06-25	FR0000125007	4,754	55.996	DXE
Compagnie de Saint-Gobain	NFONVGN05Z0FMN5PEC35	2021-06-25	FR0000125007	1,043	55.996	TQE
Compagnie de Saint-Gobain	NFONVGN05Z0FMN5PEC35	2021-06-28	FR0000125007	68,463	55.544	XPAR
Compagnie de Saint-Gobain	NFONVGN05Z0FMN5PEC35	2021-06-28	FR0000125007	46,268	55.533	DXE
Compagnie de Saint-Gobain	NFONVGN05Z0FMN5PEC35	2021-06-28	FR0000125007	13,242	55.548	TQE