GW Pharmaceuticals was founded in 1998 and listed on AIM, a market of the London Stock Exchange, in June 2001. GW is licensed by the UK Home Office to work with a range of controlled drugs for medical research purposes. The Group's lead programme is the development of a product portfolio of cannabinoid prescription medicines, including Sativex® Oromucosal Spray, to meet patient needs in a wide range of therapeutic indications...