Compagnie De Saint-gobain SaEURONEXT: SGO

Reporting on share buyback transactions carried out between March 30 and April 2, 2026

· Issued by Compagnie De Saint-gobain Sa


Avril 7, 2026

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 5, 2025 (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 March 30 to April 2, 2026

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)

2026-03-30

200,000

69.015

13,802,920

XPAR/CEUX/TQEX/AQEU

2026-03-31

200,000

70.307

14,061,360

XPAR/CEUX/TQEX/AQEU

2026-04-02

146,400

69.967

10,243,227

XPAR/CEUX/TQEX/AQEU

Total over the period

546,400

69.743

38,107,507

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