Notification of change in ISIN

THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN OR INTO THE UNITED STATES, AUSTRALIA, CANADA, THE REPUBLIC OF SOUTH AFRICA, JAPAN, ANY MEMBER STATE OF THE EUROPEAN ECONOMIC AREA OR ANY JURISDICTION IN WHICH IT WOULD BE UNLAWFUL TO DO SO.

LEI: 254900WYO35S1T334A28

AdvancedAdvT Limited

(the "Company")

Notification of change in ISIN

Further to the Company's announcement on 23 March 2021, the Company confirms that, following the change of the Company's name to AdvancedAdvT Limited, the Company's existing: (i) International Securities Identification Number ("ISIN") VGG5876A1003 will be disabled and replaced by the new ISIN VGG0103J1075 and (ii) SEDOL number BLD51Z0 will be replaced by the new SEDOL BMYLGW6, both with effect from 7 a.m. on 7 April 2021. The Company's existing LSE ticker ADVT remains unchanged.

Enquiries: 

Company Secretary

Antoinette Vanderpuije - 020 7004 2700

Finsbury - PR Adviser 

Rollo Head 07768 994 987 

Chris Sibbald 07855 955 531 

Nplus1Singer Capital Markets Limited - Broker 020 7496 3000

Phil Davies

Iqra Amin 

Further information on the Company can be found on its website at www.advancedadvt.com. Neither the content of the Company's website, nor the content on any website accessible from hyperlinks on its website or any other website, is incorporated into, or forms part of, this announcement nor, unless previously published by means of a recognised information service, should any such content be relied upon in reaching a decision as to whether or not to acquire, continue to hold, or dispose of, securities in the Company.