Certain Common Shares of Genkyotex SA are subject to a Lock-Up Agreement Ending on 3-MAY-2020. These Common Shares will be under lockup for 90 days starting from 3-FEB-2020 to 3-MAY-2020.

Andera Partners, Vesalius, Neomed, N5 Investment AS, Eclosion 2 SA and Wellington and certain senior executives have agreed, with the Lead Manager and Bookrunner, a 90-day lock-up period from the settlement/delivery date, unless prior written consent is given by the Lead Manager and Bookrunner and subject to certain standard exceptions.