FRN Variable Rate Fix

LONDON--(BUSINESS WIRE)--

ABBEY NATIONAL TREASURY SERVICES PLC

GBP 150,000,000.00 MTN

Floating Rate Notes

Due 8/2014

ISSUE NAME.

Our Ref. MC9547

ISIN Code. XS0537747841

INTEREST AMT PER DENOM.

CURRENCY CODE. GBP

DAY BASIS. ACTUAL/365 FIXED (A005)

NUM OF DAYS. 91

INTEREST RATE. 2.00813 PCT

VALUE DATE. 28/05/2013

INTEREST PERIOD. 26/02/2013 TO 28/05/2013

GBP 1,000.00 IS GBP 5.01

POOL FACTOR. N/A