Director/PDMR Shareholding

NOTIFICATION OF TRANSACTIONS OF DIRECTORS/PERSONS DISCHARGING

MANAGERIAL RESPONSIBILITY AND CONNECTED PERSONS

This form is intended for use by an issuer to make a RIS notification required
by DR 3.1.4R(1).

(1) An issuer making a notification in respect of a transaction relating to the
shares or debentures of the issuer should complete boxes 1 to 16, 23 and 24.

(2) An issuer making a notification in respect of a derivative relating the
shares of the issuer should complete boxes 1 to 4, 6, 8,13, 14, 16, 23 and 24.

(3) An issuer making a notification in respect of options granted to a director
/person discharging managerial responsibilities should complete boxes 1 to 3
and 17 to 24.

(4) An issuer making a notification in respect of a financial instrument
relating to the shares of the issuer (other than a debenture) should complete
boxes 1 to 4, 6, 8, 9, 11, 13, 14, 16, 23 and 24.

Please complete all relevant boxes in block capital letters.

1. Name of the issuer

CLS HOLDINGS PLC

2. State whether the notification relates to

(i) a transaction notified in accordance with DR 3.1.4R(1)(a); or

(ii) DR 3.1.4(R)(1)(b) a disclosure made in accordance with section 324 (as
extended by section 328) of the Companies Act 1985; or

(iii) both (i) and (ii)

(iii)

3. Name of person discharging managerial responsibilities/director

THOMAS J THOMSON

4. State whether notification relates to a person connected with a person
discharging managerial responsibilities/director named in 3 and identify the
connected person

N/A

5. Indicate whether the notification is in respect of a holding of the person
referred to in 3 or 4 above or in respect of a non-beneficial interest

AS IN 3 ABOVE

6. Description of shares (including class), debentures or derivatives or
financial instruments relating to shares

ORDINARY SHARES OF 25P EACH

7. Name of registered shareholders(s) and, if more than one, the number of
shares held by each of them

AS IN 3 ABOVE

8. State the nature of the transaction

EXERCISE OF OPTIONS AND SUBSEQUENT SALE OF SHARES.

9. Number of shares, debentures or financial instruments relating to shares
acquired

125,000 ORDINARY SHARES

10. Percentage of issued class acquired (treasury shares of that class should
not be taken into account when calculating percentage)

0.16%

11. Number of shares, debentures or financial instruments relating to shares
disposed

125,000 ORDINARY SHARES

12. Percentage of issued class disposed (treasury shares of that class should
not be taken into account when calculating percentage)

0.16%

13. Price per share or value of transaction

OPTIONS EXERCISED AT £2.12½ PER SHARE

SHARES SOLD AT £6.00 PER SHARE

14. Date and place of transaction

13th SEPTEMBER 2006

LONDON

15. Total holding following notification and total percentage holding following
notification (any treasury shares should not be taken into account when
calculating percentage)

109,056 (0.14%)

16. Date issuer informed of transaction

13th SEPTEMBER 2006

If a person discharging managerial responsibilities has been granted options by
the issuer complete the following boxes

17. Date of grant

N/A

18. Period during which or date on which it can be exercised

N/A

19. Total amount paid (if any) for grant of the option

N/A

20. Description of shares or debentures involved (class and number)

N/A

21. Exercise price (if fixed at time of grant) or indication that price is to
be fixed at the time of exercise

N/A

22. Total number of shares or debentures over which options held following
notification

325,000

23. Any additional information

24. Name of contact and telephone number for queries

SARAH GHINN 020 7840 7772

Name and signature of duly authorised officer of issuer responsible for making
notification

__________________________________________________________

SARAH GHINN, DEPUTY COMPANY SECRETARY

Date of notification 14th SEPTEMBER 2006