Wavestone

Transaction in Own Shares • Jul 27, 2021

Press release Paris, July 27, 2021, 6 pm

Implementation of share buy-back program as agreed by the July 27, 2021 Annual General Meeting

In its meeting which took place on July 27, 2021, after the Annual General Meeting (AGM), Wavestone's Management Board decided the immediate implementation of the share buy-back program authorized by the AGM in application of L.22-10-62 and seq. of the French commercial code, articles 241-1 to 241-5 of the general regulations of the Autorité des Marchés Financiers ("AMF" – French stock market regulator), and the European Regulation n°596/2014 of the European Parliament and of the Council of April 16, 2014.

This share buy-back program is detailed in the 2020/21 universal registration document, published on July 15, 2021 on the company website (www.wavestone.com), on the "Investors" section.

About Wavestone

In a world where knowing how to drive transformation is the key to success, Wavestone's mission is to inform and guide large companies and organizations in their most critical transformations, with the ambition of a positive outcome for all stakeholders. That's what we call "The Positive Way."

Wavestone draws on some 3,000 employees across 8 countries. It is a leading independent player in the European consulting market.

Wavestone is listed on Euronext Paris.

Wavestone Pascal IMBERT Chief Executive Officer Tel. : +33 (0)1 49 03 20 00 Benjamin CLEMENT Financial communication Tel.: +33 (0)1 49 03 20 00

Actus Financial news Mathieu OMNES Analyst & investor relations Tel. : +33 (0)1 53 67 36 92 Nicolas BOUCHEZ Press relations Tel.: +33 (0)1 53 67 36 74