Wavestone

Pre-Annual General Meeting Information • Nov 14, 2023

Press release Paris, November 14, 2023, 6 pm

Documents for the Combined General Meeting of December 5, 2023 available

Wavestone would like to inform its shareholders that the information related to the Combined General Meeting to take place on December 5, 2023 is now available. It can be found (in French only for some documents) under the Investors - General Meetings section of Wavestone website (www.wavestone.com).

The documents contain:

• ⁄ the Meeting notice;
• ⁄ the Board of Directors report;
• ⁄ the prospectus exemption document;
• ⁄ the Contribution Agreement and the reports of the contribution auditor.

The documents required by Articles R.225-81 and R.225-83 of the French Commercial Code are available to shareholders at the company's headquarters: Tour Franklin, 100-101 terrasse Boieldieu, 92042 Paris La Defense Cedex.

They can also be requested from Uptevia – "Service Assemblées Générales » – Cœur Défense, 90-110 Esplanade du Général de Gaulle, 92931 Paris la Défense Cedex.

Notice of the General Meeting, containing the agenda and draft resolutions, was published on October 30, 2023 in the "BALO" no. 130.

About Wavestone

In a world where knowing how to drive transformation is key to success, Wavestone's mission is to inform and guide large organizations in their most critical transformations, with the aim of a positive outcome for all stakeholders. This is anchored in the firm's DNA and embodied in our overarching values, known as "The Positive Way."

Wavestone draws on more than 4,000 employees across Europe, Asia, and the United States, and is a leading global consultancy.

Wavestone is listed on Euronext Paris, and recognized as a Great Place to Work ® .

Wavestone Pascal Imbert CEO Tel.: +33 (0)1 49 03 20 00 Justine Brosset Financial Communication Tel.: +33 (0)1 49 03 20 00

Actus Mathieu Omnes Investor and Analyst Relations Tel.: +33 (0)1 53 67 36 92

Deborah Schwartz Press relations Tel.: +33 (0)1 53 67 36 35