Haydale Graphene Industries plc (the "Company")
Notifiable Interest
27 February 2015
The Company was informed on 26 February 2015 by Mr Nick John that, following recent purchases of ordinary shares of 2p each in the Company ("Ordinary Shares") by Mr John and entities connected to him, Mr John now has an interest in 345,098 Ordinary Shares, representing 3.01% of the Company's issued ordinary share capital.

For further information please contact:

Haydale Graphene Industries plc 01269 842 946 John Knowles, Chairman
Ray Gibbs, Chief Executive Officer

Cairn Financial Advisers LLP (Nomad) 020 7148 7900 Tony Rawlinson
Carolyn Sansom

Cantor Fitzgerald Europe (Broker) 020 7894 7000 David Foreman
David Banks

Hermes Financial PR

Trevor Phillips

07889 153 628

Chris Steele

07979 604 687

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