Haydale Graphene Industries plc (the "Company") Director's DealingOn 21 May 2014, Ray Gibbs, Chief Executive Officer of the Company purchased11,000 ordinary shares of 2p each at a price of 109.5p per share and followingthis transaction he is now interested in 443,054 ordinary shares of 2p each inthe Company, representing 3.94% of the total voting rights of the Company of11,247,823 shares.For further information please contact:Haydale Graphene Industries plc 01269 842 946John Knowles, ChairmanRay Gibbs, Chief Executive OfficerCairn Financial Advisers LLP (Nomad) 0207 148 7900Tony RawlinsonPaul TrendellCantor Fitzgerald Europe (Joint Broker)David Foreman 020 7894 7684Paul Jewell 020 7894 7644Hume Capital Securities plc (Joint Broker) 020 3693 1470Guy PetersDavid LawmanHermes Financial PRTrevor Phillips 07889 153 628Chris Steele 07979 604 687