Holding(s) in Company

16 Jun 2009 11:48

TR1: notification of major interests in shares

1.Identity of the issuer or the underlying issuer of existing CLS Holdings Plc shares to which voting rights are attached:

2. Reason for notification (yes/no) An acquisition or disposal of voting rights Yes

An acquisition or disposal of financial instruments which may result in No the acquisition of shares already issued to which voting rights are attached

An event changing the breakdown of voting rights No Other (please specify):______________ No 3. Full name of person(s) subject to the notification F&C Asset obligation: Management plc 4. Full name of shareholder(s) (if different from 3.): See box 9 below

5. Date of the transaction (and date on which the threshold is crossed or reached if different):

12 June 2009 6. Date on which issuer notified: 15 June 2009 7. Threshold(s) that is/are crossed or reached: 5% 8. Notified details: A: Voting rights attached to shares

Class/type Situation previous to the Resulting situation after the of shares Triggering transaction triggering transaction

if possible Number of Number of Number Number of voting % of voting using the Shares Voting Rights of rights

rights ISIN CODE shares Direct Indirect Direct Indirect GB0001592475 2,428,458 2,428,458 1,964,978 - 1,964,978 - 4.09% ORD GBP £0.25 B: Financial Instruments Resulting situation after the triggering transaction Type of Expiration Exercise/ Number of voting rights that may % of financial date Conversion be acquired if the instrument is voting instrument Period/ Date exercised/ converted. rights - Total (A+B) Number of voting rights % of voting rights 1,964,978 4.09%

9. Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held, if applicable:

No significant holders Proxy Voting: 10. Name of the proxy holder: F&C Asset Management plc 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: Peter Fraser, F&C Asset Management plc 15. Contact telephone number: 0131 718 1051