AGM 12 May 2026 - Availability of preparatory documents

PRESS RELEASE
3 April 2026
Meudon, France

CORPORATE COMMUNICATIONS – Thales – 4 Rue de la Verrerie – 92190 Meudon –
France – www.thalesgroup.com

Thales: notice of availability of
preparatory documents for the
May 12, 2026 Annual General Meeting

Thales shareholders are invited to a Combined Ordinary and Extraordinary General Meeting on Tuesday May 12, 2026 at 10.00 am, in the Châteauform’ City George V auditorium, 28 avenue George V, Paris (8th arrondissement).

Société Générale Securities Services, in its capacity as registered share account manager and centralising agent for the Shareholders’ Meeting, will send the meeting notice to registered shareholders (without them having to submit a request).

All other shareholders may obtain the documentation relating to this Meeting from the financial intermediary where their shares are deposited.

Shareholders will have the opportunity to vote, request their admission card, or grant a proxy on the Internet.

In addition, the Meeting documentation as set out in particular in articles R. 22-10-23 and R. 225-83 of the French Commercial Code (Code de commerce) is available at the company headquarters as well as on the company website www.thalesgroup.com (section: Investors / Annual General Meeting) within the legal time frame.

For the convenience of English-speaking shareholders, full translations in English of the draft resolutions and of the biographies of directors whose renewal is submitted to the Combined Ordinary and Extraordinary General Meeting, are also available on the same web page.

About Thales

Thales (Euronext Paris: HO) is a global leader in advanced technologies for the Defence, Aerospace, and Cyber & Digital sectors. Its portfolio of innovative products and services helps address several major challenges: sovereignty, security, sustainability and inclusion.

The Group allocates €4.5 billion per year in Research & Development in key areas, particularly for critical environments, such as Artificial Intelligence, Cybersecurity, Quantum and Cloud technologies.

Thales has more than 85,000 employees in 65 countries. In 2025, the Group generated sales of €22.1 billion.

CORPORATE COMMUNICATIONS – Thales – 4 Rue de la Verrerie – 92190 Meudon –
France – www.thalesgroup.com