Notification of Transactions of Directors, Persons Discharging Managerial Responsibility or Connected Persons
I give below details of changes in the interests of the under-mentioned person, a Person Discharging Managerial Responsibility, in the Ordinary Shares (ORDs) of GlaxoSmithKline plc as follows:
The three-year performance period for the GlaxoSmithKline Share Option Plan award made in respect of the under-mentioned person in 2008, at an option price of £11.47 which commenced on 1 January 2008 came to an end on 31 December 2010. The whole of the original grant is exercisable.
Number of Shares vested
Mrs V A Whyte 4,820
The Company and the above named persons were advised of this transaction on 22 February 2011.
This notification relates to a transaction notified in accordance with Disclosure and Transparency Rule 3.1.4R(1)(a).
V A Whyte
Company Secretary
23 February 2011