Exercise of Options

Zytronic plc (the "Company")

Exercise of Options

The Company announces that on 14 June 2011, options were exercised by two employees in respect of 523 ordinary shares of 1p each (the "New Ordinary Shares") through the Company's 2008 Employee Sharesave Scheme at a price of 220.0p per share, and that on 14 June and 15 June 2011 options were exercised by two other employees in respect of 5,811 ordinary shares of 1p each (the "New Ordinary Shares") through the Company's Enterprise Management Incentive (EMI) Scheme at a price of 145.5p per share. Application has been made for the New Ordinary Shares to be admitted to trading on AIM which rank pari passu in all respects with the existing ordinary shares in the Company.

In accordance with the FSA's Disclosure and Transparency Rules, the Company advises that, following the allotment of the New Ordinary Shares, its issued share capital of the Company is 15,271,699. The voting rights of all of these shares are identical with each share having the right to one vote. The Company holds no ordinary shares in Treasury.

The above figure 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 Disclosure and Transparency Rules.

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