SANTANDER UK PLC

Interest Rate Update/Notice • May 12, 2022

National Storage Mechanism | Additional information

FRN Variable Rate Fix

Santander UK PLC

Series 66 GBP 1,000,000,000.00

Floating Rate Covered Bonds due 16 November 2022

Under EUR 35 billion Global Covered Bond Programme

ISSUE NAME.

Our Ref. MK9730

ISIN Code. XS1719070390

TOTAL INTEREST AMT.

CURRENCY CODE. GBP

DAY BASIS. ACTUAL/365 FIXED (A005)

NUM OF DAYS. 89

INTEREST RATE. 0.8764 PCT

VALUE DATE. 16/05/2022

INTEREST PERIOD. 16/02/2022 TO 16/05/2022

GBP 2,136,975.34

POOL FACTOR. N/A

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