Treasury shares issued

Science Group plc (AIM:SAG) announces that on 12 May 2017 the Company issued 10,000 treasury shares at a price of 1 pence per share in settlement of the exercise of share options. The total number of ordinary shares in issue (excluding treasury shares) following this announcement is 39,362,961. The Company holds 2,699,074 shares in treasury.

Treasury shares issued RNS 15 May 17

For further information:

Science Group plc

Sarah Cole, Company Secretary

Tel: +44 (0)1223 875 200

www.sciencegroup.com

Numis Securities Limited

Nominated Adviser: Paul Gillam / Simon Willis

Corporate Broking: Michael Burke

Tel: +44 (0)20 7260 1000