Total voting rights

The Company's total issued share capital (excluding treasury shares) consists of 44,544,355 shares of 1 penny each.  Science Group holds 1,641,519 shares in treasury. 

The figure of 44,544,355 may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company, under the FCA's Disclosure and Transparency Rules.