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

Related Party Transaction • Sep 15, 2025

S.N.G.N. RUMUAL S.A. MEDIAS
1 5. SEP. 2025
INTRASE ENRE NR.

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: September 15, 2025 Company name: Societatea Națională de Gaze Naturale ROMGAZ S.A. 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 one new transaction of the type mentioned in art. 234 paragraph 1, letter i) of F.S.A. Regulation no. 5/2018 with Exim Banca Românească 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, S.N.G.N. ROMGAZ S.A reports the conclusion with Exim Babca Romaneasca S.A., on September 15, 2025, of one term deposit in amount of RON 300,000,000,000, due on September 19, 2025.

We mention that, S.N.G.N ROMGAZ S.A has had deposits at Exim Banca Romaneasca 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 MGAZ S.A MEDIAS 12001000 392326 Chief Financial Officer Gabriela TRÂNBIȚAȘ

romgaz.ro

Societatea Națională de Gaze Naturale "ROMGAZ" SA

T: 004-0374 - 401020 F: 004-0269-846901 E: secretariat@romgaz.ro

55130, Medias Piața C.I. Motaș, nr.4 Jud. Sibiu – Romania

Capital social: 3.854.224.000 lei CIF: RO 14056826 Nr.ord.reg.com. 12001000392326