Payment of coupon no 2 for bonds ISIN XS2914558593

September 24, 2026

Announcement

regarding the Payment of Coupon No. 2

for Bonds symbol SNG29E, ISIN: XS2914558593

Company name: SOCIETATEA NAȚIONALĂ DE GAZE NATURALE ROMGAZ SA

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 markets where the issued securities are traded: Luxembourg Stock Exchange (LuxSE) and Bucharest Stock Exchange (BVB)

that, on October 7, 2026, the payment of the 2nd coupon will be made with regard to bonds symbol SNG29E, ISIN: XS2914558593, issued pursuant to the EUR 1,500,000,000 Euro Medium Term Note Programme ("EMTN Programme").

The payment will be made by Paying Agent The Bank of New York Mellon, London Branch on October 7, 2026 to the bond holders registered at the Record Date of October 6, 2026 in the Bond Holders Register.

Method of calculating the 2nd coupon:

Calculation Amount: EUR 1,000 Fixed rate of interest: 4.75%

Reference Period: October 7, 2025 - October 7, 2026 (exclusive) Number of days in the Reference Period: 365

Number of days in the Calculation Period: 365

Fixed Coupon per Calculation Amount: EUR 1,000 x 4.75% x 365 days/365 days = EUR 47.50

Furthermore, SNGN ROMGAZ SA informs that the 3rd coupon rate of the bonds, related to the period October 7, 2026 - October 7, 2027 (exclusive), namely 365 days, is 4.75% and the value of the next coupon will be EUR 47.50 per bond.

Details regarding the bond issue: Final Terms of October 3, 2024_Bonds Series 1 Tranche 1