Closed periods

According to Article 19, paragraph 11, a person discharging managerial responsibilities within an issuer shall not conduct any transactions on its own account or for the account of a third party, directly or indirectly, relating to the shares or debt instruments of the issuer or to derivatives or other financial instruments linked to them during a closed period of 30 calendar days before the announcement of an interim financial report or a year-end report which the issuer is obliged to make public.

Below are presented the closed periods applicable in 2023:

• 23.01.2023 - 22.02.2023 closed period connected with publication of annual financial report for 2022
• 27.03.2023 - 26.04.2023 closed period connected with publication of financial report for the 1st quarter of 2023
• 03.07.2023 - 02.08.2023 closed period connected with publication of financial report for the 1st half of 2023
• 24.09.2023 - 24.10.2023 closed period connected with publication of financial report for the 3rd quarter of 2023