FRN Variable Rate Fix

Re: MORTIMER BTL 2021-1 PLC

GBP 245,000,000.00

MATURING: 23-Jun-2053

ISIN: XS2349426895

PLEASE BE ADVISED THAT THE INTEREST RATE FOR THE PERIOD 22-Sep-2025 TO 22-Dec-2025

HAS BEEN FIXED AT 4.69 PCT

DAY BASIS: ACTUAL/365(PROP)

INTEREST PAYABLE VALUE 22-Dec-2025 WILL AMOUNT TO:

GBP 1,611,624.79 PER GBP 137,874,013.58 DENOMINATION

View source version on businesswire.com: https://www.businesswire.com/news/home/20251217362964/en/