· American Depositary Shares Representing · Ordinary Shares (Par Value £0.001 Per Share) GW PHARMACEUTICALS PLC UNDERWRITING AGREEMENTUnderwriting Agreement • April 29th, 2013 • Gw Pharmaceuticals PLC • Pharmaceutical preparations • New York
Contract Type FiledApril 29th, 2013 Company Industry JurisdictionThe ADSs will be evidenced by American Depositary Receipts (“ADRs”) issued pursuant to a Deposit Agreement, to be dated as of the Closing Date (as defined herein) (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.”