Director/PDMR Shareholding

GlaxoSmithKline PLC
18 April 2006


   Notification of Transactions of Directors, Persons Discharging Managerial
                      Responsibility or Connected Persons


The Administrators of the SmithKline Beecham Bonus Investment Plan notified the
Company and the under mentioned person on 13 April 2006 of an increase in their
interests in Ordinary Shares at a price of £14.92 per share following the
re-investment of the dividend paid to shareholders on 6 April 2006:-


Mr R Bondy                        33


This notification relates to a transaction notified in accordance with
Disclosure Rule 3.1.4R(1)(a).


S M Bicknell
Company Secretary

18 April 2006



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