Holding(s) in Company

17 May 2007 11:12

Zytronic PLC17 May 2007 TR-1(i): NOTIFICATION OF MAJOR INTERESTS IN SHARES 1. Identity of the issuer or the underlying issuer of existing shares to whichvoting rights are attached (ii): Zytronic PLC 2. Reason for the notification (please place an X inside the appropriate bracket/s): An acquisition or disposal of voting rights: ( ) An acquisition or disposal of financial instruments which may result in theacquisition of shares already issued to which voting rights are attached: ( ) An event changing the breakdown of voting rights: ( ) Other (please specify) : (X) Notification of major holding 3. Full name of person(s) subject to the notification obligation (iii): Saracen Growth Fund 4. Full name of shareholder(s) (if different from 3.) (iv): as above 5. Date of the transaction (and date on which the threshold is crossed orreached if different) (v): 14 May 2007 6. Date on which issuer notified: 14 May 2007 7. Threshold(s) that is/are crossed or reached: 5% 8. Notified details: ................. A: Voting rights attached to shares Class/type of shares if possible using Situation previous to the Triggeringthe ISIN CODE transaction (vi) Number of Number of voting Rights shares (viii) GB0006971013 1,323,289 1,323,289 Resulting situation after the triggering transaction (vii) Class/type of shares if Number of Number of voting % of votingpossible using the ISIN CODE shares rights (ix) rights Direct Direct (x) Indirect Direct Indirect (xi) GB0006971013 1,323,289 1,323,289 9.04% B: Financial Instruments Resulting situation after the triggering transaction (xii) Type of Expiration Exercise/ Number of voting rights that may % offinancial Date Conversion be acquired if the instrument is votinginstrument (xiii) Period/ Date exercised/ converted. rights (xiv) Total (A+B)Number of voting rights % of voting rights 1,323,289 9.04% 9. Chain of controlled undertakings through which the voting rights and/or thefinancial instruments are effectively held, if applicable (xv): ................. Proxy Voting: 10. Name of the proxy holder: ................. 11. Number of voting rights proxy holder will cease to hold: ................. 12. Date on which proxy holder will cease to hold voting rights: ................. 13. Additional information: ................. 14. Contact name: Denis Mullan 15. Contact telephone number: 0191 414 5511 This information is provided by RNS The company news service from the London Stock Exchange