Computershare contact details

Direct Shareholders should contact Computershare Trust Company, N.A. (Computershare U.S.) as follows:

Address:                            Computershare Trust Company, N.A.
                                            P.O. Box 43078
                                            Providence
                                            RI 02940-3078
                                            U.S.A.

Telephone number:         1 (866) 644-4127 (toll-free within the U.S. and Canada)*
                                            1 (781) 575-2906 (outside the U.S., calls to this helpline from outside the U.S. are charged at the applicable
                                            international rates)*

Email:                                  web.queries@computershare.com

Website:                             https://www-us.computershare.com/Investor/#Home 

* Lines are open 8:30 a.m. to 5:30 p.m. (U.S. ET time), Monday to Friday (excluding public holidays in the U.S.).

Holders of U.K. Depositary Interests in CREST and CSN participants should contact Computershare Investor Services PLC (Computershare U.K.) as follows:

Address:                            Computershare Investor Services PLC
                                            The Pavilions
                                            Bridgwater Road
                                            Bristol
                                            BS99 6ZZ
                                            U.K.

Telephone:                        +44 (0) 370 707 1820 (calls to this helpline from outside the U.K. are charged at the applicable international rates)**

Email:                                 web.queries@computershare.com

Website:                            https://www-uk.computershare.com/Investor/#Home

** Lines are open 8:30 a.m. to 5:30 p.m. (U.K. time), Monday to Friday (excluding public holidays in England and Wales).