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

Related Party Transaction • Nov 24, 2025

S.N.G.N. NOMBAZ S.A. MEDIAS 2 4. NOV. 2025 INTERARE LESIRE NR. 19345

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: November 24, 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

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

Significant event to be reported:

• Conclusion of two new transactions of the type mentioned in art. 234 paragraph 1, letter i) of F.S.A. Regulation no. 5/2018

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, on November 24, 2025, of two new term deposits, as follows:

• 1) One term deposit with Exim Banca Românească S.A., in amount of RON 100,000,000.00 due on June 15, 2026;
• 2) One term deposit with Vista Bank S.A., in amount of RON 100,000,000.00 due on June 15, 2026.

We mention that, SNGN ROMGAZ SA has had deposits at each of the aforementioned banks, 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 POPESCH

Chief Financial Officer

Gabriela TRÂNBIŢAŞ Marius Leonte VEZA