Director/PDMR Shareholding

GlaxoSmithKline PLC
17 January 2007



   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 17 January 2007 of an increase in
their interests in Ordinary Shares at a price of £13.70 per share following the
re-investment of the dividend paid to shareholders on 4 January 2007:-




Mr R Bondy                                             32




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





S M Bicknell

Company Secretary



17 January 2007


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