Notice to Noteholders

FINSBURY SQUARE 2025-1 PLC

Notice to the holders of all outstanding

£49,846,000 Class A Notes due June 2068(ISIN: XS3073599014 Common Code: 307359901)

£35,844,000 Class B Notes due June 2068(ISIN: XS3073599873 Common Code: 307359987)

£23,896,000 Class C Notes due June 2068(ISIN: XS3073600044 Common Code: 307360004)

£16,429,000 Class D Notes due June 2068(ISIN: XS3073600390 Common Code: 307360039)

£10,455,000 Class E Notes due June 2068

(ISIN: XS3073600986 Common Code: 307360098)

£8,961,000 Class F Notes due June 2068(ISIN: XS3073601018 Common Code: 307360101)

£5,974,000 Class G Notes due June 2068

(ISIN: XS3073601281 Common Code: 307360128)

£5,974,000 Class Z Notes due June 2068(ISIN: XS3073601521 Common Code: 307360152)

Class S1 Certificates due June 2068(ISIN: XS3073602339 Common Code: 307360233)

Class S2 Certificates due June 2068(ISIN: XS3073602842 Common Code: 307360284)

issued by Finsbury Square 2025-1 Plc (the "Issuer")

Capitalised terms used, but not defined herein, shall have the meaning given thereto in the Prospectus dated 14 July 2025 in relation to the issue and offering of the Notes.

NOTICE IS HEREBY GIVEN to the Noteholders and the Certificateholders that the Issuer understands that an issue with the Servicer's systems logic resulted in the designation of £ 673,502.67 as Available Principal Receipts which should have otherwise been designated as Available Revenue Receipts, with such amounts being applied in accordance with the Pre-Enforcement Principal Priority of Payments instead of the Pre-Enforcement Revenue Priority of Payments on the Payment Date falling in September 2025. This resulted in an overpayment of amounts due to Class A Noteholders and an underpayment to the Class Y Certificate holders, with no impact on other investors. The Issuer understands that there is an intention to rectify this by way of a commensurate adjustment to the Available Revenue Receipts and Available Principal Receipts which will be available to be applied in accordance with the Pre-Enforcement Principal Priority of Payments and the Pre-Enforcement Revenue Priority of Payments on the Payment Date falling in December 2025. The adjustment also has no impact on other investors. The Issuer further understands that the systems issue has been corrected and no further issues are expected.

Noteholders who have queries in relation to the above matters should contact the Issuer via email on [email protected] or [email protected] for further information.

16 December 2025

for and on behalf of

Finsbury Square 2025-1 Plc