FORM 6-K
SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549
Report of Foreign Issuer
Pursuant to Rule 13a-16 or 15d-16 of
the Securities Exchange Act of 1934
For period ending April 16, 2008
GlaxoSmithKline plc
(Name of registrant)
980 Great West Road, Brentford, Middlesex, TW8 9GS
(Address of principal executive offices)
Indicate by check mark whether the registrant files or
will file annual reports under cover Form 20-F
or Form 40-F
Form 20-F x Form 40-F
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Indicate by check mark whether the registrant by furnishing the
information contained in this Form is also thereby furnishing the
information to the Commission pursuant to Rule 12g3-2(b) under the
Securities Exchange Act of 1934.
Yes No x
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Notification of Transactions of Directors, Persons Discharging Managerial
Responsibility or Connected Persons
The Administrators of the SmithKline Beecham Mid-Term Incentive Plan notified
the Company and the under-mentioned persons on 15 April 2008 of an increase in
their interests in Ordinary share ADRs at a price of $43.84 per ADR following
the re-investment of the dividend paid to shareholders on 10 April 2008.
Dr JP Garnier 2,602.78
Mr E J Gray 16.56
Mr D J Phelan 501.10
This notification relates to transactions notified in accordance with Disclosure
and Transparency Rule 3.1.4R(1)(a).
S M Bicknell
Company Secretary
16 April 2008
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorised.
GlaxoSmithKline plc
(Registrant)
Date: April 16, 2008 By: VICTORIA WHYTE
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Victoria Whyte
Authorised Signatory for and on
behalf of GlaxoSmithKline plc