American Depositary Shares Representing [_______] Ordinary Shares (Par Value £0.001 Per Share) GW PHARMACEUTICALS PLC UNDERWRITING AGREEMENTGw Pharmaceuticals PLC • January 6th, 2014 • Pharmaceutical preparations • New York
Company FiledJanuary 6th, 2014 Industry JurisdictionThe ADSs will be evidenced by American Depositary Receipts (“ADRs”) issued pursuant to that certain Deposit Agreement dated May 7, 2013 (the “Deposit Agreement”), by and among the Company, Citibank, N.A., as depositary (the “Depositary”), and all holders and beneficial owners of ADSs issued thereunder. The Ordinary Shares to be issued in connection with, and represented by, the ADSs are hereinafter referred to as the “Underlying Securities.”