15 May 2023 - FDE announces the discovery of natural hydrogen in the Lorraine mining basin 9 May 2023 - FDE buys back c. 0.63% of his share issued capital via its buy-back program 25 April 2023 - Another Quarter of revenues acceleration in Q3 2023 (+88%), Group revenues growth confirmed for FY 2023 3 April 2023 - FDE buys back c. 1% of his share issued capital via its buy-back program 23 March 2023 - FY 2023 Half-year results 30 January 2023 - Announcement of the launch of a Share Buy-Back program 26 January 2023 - Record revenues of €20.8 million in H1 2023, +129% YoY 10 January 2023 - Half-year statement of the liquidity contract