Notice to Bondholders

Dated: 22 September 2026

NATIONWIDE BUILDING SOCIETY*

(the Issuer)

NOTICE

to the holders of the

Series 2 Covered Bonds due 22 September 2026 issued pursuant to its €45,000,000,000 Covered Bond Programme

(ISIN: XS2049803575)

(the Covered Bonds)

NOTICE IS HEREBY GIVEN by the Issuer to the Bondholders that on 22 September 2026 the Issuer redeemed in full the Series 2 Covered Bonds issued pursuant to the Nationwide Building Society €45,000,000,000 Covered Bond Programme. 

Following the full and final redemption of the Series 2 Covered Bonds, the Issuer intends to cancel the listing of the Series 2 Covered Bonds on the Official List maintained by the Financial Conduct Authority and the Issuer's admission to trading on the London Stock Exchange plc of the Series 2 Covered Bonds with effect from 21 October 2026 (being more than 20 business days after today's date).

For further information, please contact:

Nationwide Building Society

Vikas Sidhu

Head of Investor Relations and Treasury Sustainability

Telephone: +44 (0) 7738 273 287

Email: [email protected]

Nationwide Building Society

Nationwide House

Pipers Way

Swindon SN38 1NW

* LEI: 549300XFX12G42QIKN82