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 July 2015
 
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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GlaxoSmithKline plc
                     
Notification of Transactions of Directors, Persons Discharging
Managerial Responsibility or Connected Persons
 
In accordance with DTR 3.1.4R(1)(a) GlaxoSmithKline plc ('GSK') was advised on 24 July  2015, of changes in the interests of the following Person Discharging Managerial Responsibilities, following increases in their actual interests in American Depositary Shares ('ADSs'), at a price of $42.36 per ADS, following the re-investment of dividends paid on ADSs held in the vested portion of the GSK 2009 Deferred Annual Bonus Plan Post-Tax awards.
 
 
 
 
PDMR
 
ADSs
 
Mr W C Louv
 
35.491
 
 
 
V A Whyte
Company Secretary
 
24 July 2015

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: July 24, 2015 
 
 
By: VICTORIA WHYTE
----------------------
 
 
Victoria Whyte
Authorised Signatory for and on
behalf of GlaxoSmithKline plc