To:          Bucharest Stock Exchange (BVB)

London Stock Exchange (LSE)

Luxembourg Stock Exchange (LuxSE)

Financial Supervisory Authority of Romania (ASF)

Current report in compliance with the Law 24/2017 on issuers of financial instruments and market operations, ASF Regulation no. 5/2018 on issuers of financial instruments and market operations, and the Bucharest Stock Exchange Code

Report date: 31 August 2026

Company name: Societatea Energetica Electrica S.A. (Electrica or ELSA)

Headquarters: 9 Grigore Alexandrescu Street, 1^st District, Bucharest, Romania

Phone: Tel: 004-021-2085035

Fiscal Code: RO 13267221

Trade Register registration number: J2000007425408

Subscribed and paid in share capital: RON 3,395,530,040

Regulated market where the issued securities are traded: Bucharest Stock Exchange (BVB: EL and EL30E), London Stock Exchange (LSE - ELSA and 51FL) and Luxembourg Stock Exchange (LuxSE - XS3111004241)

Significant events to be reported: Transactions with related parties according to Art. 108 of Law No. 24/2017 concluded by Societatea Energetica Electrica SA ("Electrica" and/or "ELSA") and its subsidiary, Societatea Electrica Furnizare SA ("EFSA")

Electrica informs its shareholders and investors about the conclusion/execution, during the period 
24 July 2026 - 27 August 2026, of some transactions between ELSA and its subsidiary EFSA, whose cumulated value exceeds the threshold of 5% of Electrica's net assets, according to Electrica's individual financial statements as of 31 December 2025, respectively exceeds the value of RON 202,130,780.

Details regarding these transactions, containing information about the date of execution, the nature of transaction, the description of its scope, total value of the transaction, the expiry date, mutual debts and receivables, guarantees provided, stipulated penalties, payment due dates and methods, are presented in Annex 1 below.

http://www.rns-pdf.londonstockexchange.com/rns/7258S_1-2026-8-31.pdf

Among the transactions presented in Annex 1, the transaction referring to loan agreement term extension by ELSA at the request of EFSA proposed to be concluded through Addendum no.3 to the Loan Contract no 56/03.09.2025 "Loan granting - extension of maturitity" is the one that led to exceeding the above-mentioned threshold. In connection with this transaction, Electrica's financial auditor, KPMG Audit SRL, issued on 28 August 2026 a Limited Assurance Report, prepared in accordance with Art. 108 paragraph (5) of Law no. 24/2017. The KPMG report is annexed to this current report as Annex 2.

On 31 August 2026, the Board of Directors of ELSA approved the conclusion of this transaction through BoD Decision no. 23/31.08.2026, based on the above-mentioned audit report. Consequently, on 31 August 2026, ELSA and EFSA concluded Addendum no. 3 to the Loan Contract no. 56/03.09.2026, thereby operationalizing the above-mentioned transaction.

IR Contact: [email protected] ; +40731 796 111

CFO               

Costin Iordache

Head of IR

Raluca Kasap