S.N.G.N. Romgaz S.A.

Related Party Transaction • Oct 23, 2025

CURRENT REPORT

In compliance with Law no. 24/2017 regarding Issuers of Financial Instruments and Market Operations and F.S.A. Regulation no. 5/2018

Report date: October 23, 2025

Company name: Societatea Națională de Gaze Naturale ROMGAZ SA

Address: Medias, 4 Constantin I. Motas Square, Sibiu County - Romania, 551130

Phone/fax no: 004-0374-401020 / 004-0269-846901

Fiscal Code: RO14056826

LEI Code: 2549009R7KJ38D9RW354

Trade Register registration number: J2001000392326 Subscribed and paid in share capital: RON 3,854,224,000

ationala D

MEDIAS J2001000392326

Regulated market where the issued securities are traded: Bucharest Stock Exchange (BVB)

Significant event to be reported:

• Conclusion of one new transaction of the type mentioned in art. 234 paragraph 1, letter i) of F.S.A. Regulation no. 5/2018 with CEC BANK S.A.

In compliance with Article 234 paragraph 1, item i) of the F.S.A. Regulation No. 5/2018 on Issuers of Financial Instruments and Market Operations, SNGN ROMGAZ SA reports the conclusion with CEC BANK S.A., on October 23, 2025, of one term deposit in amount of RON 80,000,000.00, due on April 15, 2026.

We mention that, SNGN ROMGAZ SA has had deposits at CEC BANK S.A. with a cumulative value over 12 months exceeding the materiality threshold of 10% of the net turnover related to 2024 financial year.

Chief Executive Officer

Răzvan POPESCU

Chief Financial Officer Gabriela TRÂNBITAS

TRAC