Unofficial Translation
This is an unofficial translation and it has been prepared for information purposes only. In the event of any discrepancy
between this translation and the Portuguese version, the Portuguese version will prevail.




COMMUNICATION



In accordance with and for the purposes of article 17 of the Regulation (EU)
No 596/2014, of the European Parliament and of the Council, of 16 April 2014,
and other applicable regulations, REN – Redes Energéticas Nacionais, SGPS,
S.A. hereby informs the market and the public of the following changes in the
2023 corporate events:


The Company’s third quarter results that were scheduled to be released on
the 09th of November of 2023, after the closing of the market, will be
postponed to 10th of November, after market close. Consequently, the
conference call initially scheduled for the 10th of November, will take place on
the 13th of November.


All the other dates remain as described on the calendar released on the 16th
of December 2022.




REN – REDES ENERGÉTICAS NACIONAIS, SGPS, S.A.

Lisbon, 11th of August 2023




REN – REDES ENERGÉTICAS NACIONAIS, S.G.P.S., S.A.
Head Office: Avenida Estados Unidos da América, nº 55, 1749-061 Lisbon
Share Capital: € 667,191,262
Commercial Registry Office of Lisbon: registry and tax sole number: 503 264 032