Carrefour

Transaction in Own Shares • May 2, 2023

Continuation of the share buyback program for a maximum amount of 800 million euros

On 14 February, the Group announced the launch of a share buyback plan for €800m.

11.1 million shares were repurchased between February 27 and March 31, 2023, at an average price of €18.02, for a total amount of €200 million.

The Group announced today that it has it has signed a share buyback mandate with an investment service provider to continue the program. The new purchase period will begin on May 2, 2023. The shares purchased will be held for future cancellation.

About Carrefour

With a multi-format network of over 14,000 stores in about 40 countries, the Carrefour Group is one of the world's leading food retailers. Carrefour posted sales of €90.8 billion in 2022. Its integrated store network employs more than 335,000 people who help to make Carrefour the world leader in the food transition for all, by offering quality food every day, accessible everywhere and at a reasonable price. In total, more than 500,000 people work under Carrefour banners worldwide. For more information, visit www.carrefour.com, or find us on Twitter (@news\_carrefour) and LinkedIn (Carrefour).

CONTACTS Investor Relations Sébastien Valentin, Anthony Guglielmo, Louise Brun Tel: +33 (0)1 64 50 79 81 Shareholder Relations Tel: 0 805 902 902 (Toll-free in France) Group Communication Tel: +33 (0)1 58 47 88 80