Closing date of

information

Total number

of shares

Share capital

Total number

of voting rights

October 31, 2026

19,862,022

Theoretical total voting rights:

25,502,821

Actual total * of voting rights:

25,267,318

About KAUFMAN & BROAD

As a developer and urban planner, the Kaufman & Broad group works alongside and serves local authorities and its customers. Through its various subsidiaries, the group offers comprehensive expertise and more than 55 years of experience in the construction of apartment buildings, detached houses, managed housing (for students and seniors), commercial premises, logistics platforms, and office buildings.

The group’s employees hold and share the belief that Building is action! Acting for people by promoting health and community living, acting for the city by contributing to its attractiveness and development, and acting for the planet by reducing the daily carbon footprint of building construction and use.

All the operations developed by the group thus make a positive contribution to the ecological transition and innovate to create a more virtuous city.

For more information: www.kaufmanbroad.fr

Contacts

Chief Financial Officer

Bruno Coche -+ (33) 1 41 43 44 73/infos-invest@ketb.com

Kaufman & Broad SA

Société Anonyme with a Board of Directors with share capital of euros 5,164,125.72

17, Quai du Pdt Paul Doumer - CS 90001-92672 - Courbevoie Cedex

702 022 724 RCS Paris