Compagnie de Saint-Gobain

Transaction in Own Shares • Jan 13, 2025

January 13, 2025

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 6, 2024 (19th 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 January 6 to January 10, 2025

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)
2025-01-06	95,098	84.682	8,053,089	XPAR/CEUX/TQEX/AQEU
2025-01-07	16,685	84.888	1,416,355	XPAR/CEUX/TQEX/AQEU
2025-01-08	108,497	84.905	9,211,905	XPAR/CEUX/TQEX/AQEU
2025-01-09	13,899	84.935	1,180,505	XPAR/CEUX/TQEX/AQEU
2025-01-10	133,798	84.701	11,332,771	XPAR/CEUX/TQEX/AQEU
Total over the period	367,977	84.773	31,194,624