Privileged information / insider trading

Change of corporate headquarters 08-23-2022

Significant holdings greater than 5% 07-06-2022

Resolutions of the General Shareholders' Meeting 06-22-2022

Agreement on convertible bonds €6M 05-30-2022

Call General Meeting 05-21-2022

Report on the organizational structure and internal control 04-30-2022

Acquisition of Ecolium Energia, S.A. 03-28-2022

Significant holdings; Modification of statement 31-12 CEO 01-07-2022

Significant holdings greater than 5% 07-01-2022

Purchase by the CEO of shares of Parlem 12-31-2021