1. During 2024, organisational changes took place that changed the scope of the Key Management Personnel. Therefore, the figures take into account the number of shares held and reported by former and current KMP at the end of 2023 and during 2024. The Company is not aware of share purchases and sales completed after the end of the term of office.

2. Terna S.p.A. and its subsidiaries.

3. In this column - added to Form 7-ter of Annex 3A provided for in art. 84-quater, paragraph 4 of CONSOB Resolution 11971/99 - shows if the shares are held under ownership or a pledge, are held in usufruct, have been deposited, lent or borrowed, etc.

4. Sale for the purposes of sell to cover with regard to the grant free of charge under the "2021-2025 Performance Share Plan".

5. Grant free of charge in implementation of the "2021-2025 Performance Share Plan".

6. Including 13,128 granted free of charge in implementation of the "2021-2025 Performance Share Plan".

7. Including 39,784 granted free of charge in implementation of the "2021-2025 Performance Share Plan".