Director/PDMR Shareholding

GW Pharmaceuticals PLC Director/PDMR Shareholding

16 December 2015

GW Pharmaceuticals PLC ("GW Pharmaceuticals" or the "Company")

NOTIFICATION OF INTERESTS OF DIRECTORS AND CONNECTED PERSONS

Cambridge, UK, 16 December 2015: GW Pharmaceuticals (AIM: GWP, NASDAQ:GWPH) hereby provides notification that the Company has today been notified that on 10 December 2015 Mr Tom Lynch, a non-executive Director of the Company, sold 4,270 ordinary 0.1 pence shares of GW Pharmaceuticals plc at a price of 451 pence per share.

Following this notification Mr Lynch retains an interest in 52,074 ordinary 0.1 pence shares in the Company, representing less than 0.1% of the Company's current issued share capital.

The total number of shares outstanding in the Company is 261,180,173 ordinary 0.1 pence shares.

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