C.N.T.E.E. Transelectrica

Pre-Annual General Meeting Information • Dec 3, 2025

To the: Bucharest Stock Exchange – Department of Operations Issuers Regulated Markets Financial Supervision Authority - General Directorate Supervision - Issuers Division

Current report according to the provisions of Law no 24/2017, ASF Regulation 5/2018 and the BVB Code

Date of current report: December 03, 2025

Name of Issuer Company: NPG Co. TRANSELECTRICA S.A., managed under two-tier system

Headquarters: Bucharest 3, 2-4 Olteni Street Phone/fax numbers: 021 30 35 611/021 30 35 610

Single registration code: 13328043 LEI code: 254900OLXCOUQC90M036

Number in the Trade Register: J2000008060404 Share capital subscribed and paid: 733,031,420 LEI

Regulated market where the issued securities are transacted: Bucharest Stock Exchange

Event to report – Addition to Shareholders' general ordinary assembly agenda from December 22/23, 2025

The Directorate of National Power Transmission Company Transelectrica, pursuant to art. 105 paragraph (51) of Law 24/2017 regarding issuers of financial instruments and market operations, republished, in conjunction with the provisions of art. 117¹ paragraph 2¹ of Law 31/1990, republished, with later additions and completion, completes the agenda of Shareholders' general ordinary assembly convened for December 22/23, 2025, h 12:00, in Bucharest, 3rd district, 2-4 Olteni Street, "PLATINUM Centre" building, 11th floor, Meeting room 1112, for all the shareholders registered in the Company's Registry of Shareholders at the end of day December 12, 2025, initially published in the Official Gazette of Romania, Part IV, number 5565/19.11.2025 and in the newspaper News from November 19, 2025, with the following items:

• "1. The approval to change the Supervisory Board members' allowance as a result of the provisions of Law 158/2025 to amend and complete G.E.O. 109/2011;
• 2. The approval to change the items 5.1.8 and 5.2.19 in Supervisory Board members' mandate contract approved by Shareholders' general ordinary assembly resolution number 1/28.02.2024 and the empowerment of Government General Secretariat representative in Shareholders' general ordinary assembly to sign in the name of the company the addendums to mandate contracts with the people appointed as Supervisory Board members;
• 3. The approval of the content of mandate contract addendum concluded between Supervisory Board members and the Company by including the changes requested through Law 158/2025 to amend and complete G.E.O. 109/2011 and the empowerment of Government General Secretariat representative in Shareholders' general ordinary assembly to sign in the name of the company the addendums to mandate contracts with the people appointed as Supervisory Board members;

LANGUAGE DISCLAIMER: This document represents the English version of the original official Romanian document filed with the Financial Supervisory Authority ASF. The English version has been created for English readers' convenience. Reasonable efforts have been made to provide an accurate translation, however, discrepancies may occur. The Romanian version of this document is the original official document. Any discrepancies or differences created in the translation are not binding. If any questions arise related to the accuracy of the information contained in the English version, please refer to the Romanian version of the document which is the official version.

• 4. The approval of the general limits of Directorate members' variable component as a result of the provisions of Law 158/2025 to amend and complete G.E.O. 109/2011;
• 5. The approval to change the key performance indicators from the Administration Plan approved by AGOA resolution number 1/2025 as a result of the provisions of Law 158/2025 to amend and complete G.E.O. 109/2011."

The completion of the agenda can be read on the Company's website (www.transelectrica.ro), Investors Relations page, AGA December 22/23, 2025/materials section.

The company will publish the Convening Notice on December 8, 2025 and the updated voting form by correspondence and the special power of attorney and the draft decision will be made available to shareholders on the company's website (www.transelectrica.ro), Investor's relations page, section AGA December 22(23), 2025 on December 10, 2025, date which is previous to the reference date.

Ștefăniță MUNTEANU	Victor MORARU	Cătălin-Constantin NADOLU
Executive Director General Chief Executive Officer	Directorate Member	Directorate Member
Vasile-Cosmin NICULA	Florin-Cristian TĂTARU
Directorate Member	Directorate Member