NOTICE N.º 1054/25
We hereby inform that, on 22th October, 2025, 25.200.000,00 EUR of commercial paper, with a nominal value of 50.000,00 EUR, of the company REN - REDES ENERGÉTICAS NACIONAIS, S.G.P.S., S.A., shall be registered, regarding the issue "REN - COMMERCIAL PAPER 25.200.000 EUR TRANCHE 196 (PRG 800M EUR)", under the code RE19JM (ISIN PTRE19JM0102).
This issue will be cancelled on 29th December, 2025.
Euronext Securities Porto, 21th October, 2025