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

Related Party Transaction • Sep 25, 2025

S.N.G.N. ROMGAZ S.A MEDIAS
2 5. SEP. 2025
MARARE IPSIRE 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 25, 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 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, SNGN ROMGAZ SA reports the conclusion with Exim Banca Romaneasca S.A., on September 25, 2025, of two term deposits:

• 1) One term deposit in amount of RON 45,000,000.00, due on October 27, 2025;
• 2) One term deposit in amount of RON 55,000,000.00, due on March 16, 2026.

We mention that, SNGN ROMGAZ SA 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 Office office grouphala of Răzvan POPESCU GAZ SA 1EDIAS 001000302326 Chief Financial Officer Gabriela TRÂNBIȚAȘ 11000

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

551130, Medias Piața G.I. Motaș, nr.4 Jud. Sibiu - Romania

Capital social: 3.854.224.000 lei CIF: RO 14056826 Nr.ord.reg.com: 2001000392326