Cellectis’ Shareholders Meeting to be Held on December 22, 2023

Cellectis will hold a general meeting on December 22, 2023 at 2:30 p.m. CET at the Biopark auditorium, 11 rue Watt, 4^th floor, 75013 Paris, France.

The notice of meeting including the agenda, the text of the resolutions and the terms of participation, is online on the Cellectis website at the following address: https://www.cellectis.com/en/investors/general-meetings/