Director/PDMR Shareholding

GlaxoSmithKline PLC
20 January 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 persons on 20 January 2006 of an increase in
their interests in Ordinary Shares at a price of £14.52 per share following the
re-investment of the dividend paid to shareholders on 5 January 2006:-

Mr R Bondy                                        24


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


S M Bicknell
Company Secretary

20 January 2006


                      This information is provided by RNS
            The company news service from the London Stock Exchange