Press Release _ 25/03/2021 Update_of_the_annual_calendar_of_corporate_events_for_the_year_2021_Withdrawl_of_the_Auditing_Firm_March Amendmente of the notice of convocation for the ordinary shareholders assembly23/03/2021Press release prepared pursuant to art. 114, paragraph 5, of the d. lgs. n. 58/9831/03/2021