 In the context of the COVID-19 epidemic and in accordance with Ordinance No. 2020-321 of March 25, 2020, the annual general meeting will take place on June 29, 2020 at 9 AM CET at Cellectis headquarters, located at 8, rue de la Croix Jarry, 4th floor, 75013 Paris, France behind closed doors, i.e. Under these conditions, shareholders are invited to vote remotely, prior to the General Meeting, by giving a proxy to the Chairman or by returning the voting form. 