Synopsis – ORNAN – December 2019 Number of convertible bonds300Shares created (bonds conversion)129 203 508Potential warrants27 587 449Exercised warrants27 587 449Total Fund raised3,55 M€ Characteristics of the warrants ORNAN contract is closed (except warrants). ORNAN follow-up (FR) Synopsis – ORNAN – April 2020 Number of convertible bonds1000Shares created (bonds conversion) Potential warrants (instalment 1)Exercised warrantsTotal Fund raised *The warrants in instalment 1 can be exercised until April 2024 at a price of €0.020 (€0.034 originally), taking into account a calculated adjustment, in accordance with the contract, generated by the issue of convertible bonds in May 2020. Characteristics of the OCA Characteristics of the warrantsORNAN follow-up(French)Legal framework for the issuing of ORNAN bonds with BSA – 7th April 2020 Synopsis – ORNAN – October 2020 Number of convertible bonds2500Shares created (bonds conversion) Potential warrantsExercised warrantsTotal Fund raised Characteristics of the OCA Characteristics of thes BSAORNAN follow-up – Contract October 2020 (French)Main characteristics of the contract of October 14,2020