Smith & Nephew PLC announces Director/PDMR Shareholding


London, UK -- (MARKET WIRE) -- February 15, 2007 --


NOTIFICATION OF TRANSACTIONS OF DIRECTORS, PERSONS DISCHARGING MANAGERIAL
RESPONSIBILITY OR 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 should in block capital letters.



1. Name of the issuer



Smith & Nephew 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)



(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



3. Name of person discharging managerial responsibilities/director



Mr Warren Knowlton



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



In respect of a holding of Mr Warren Knowlton



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



Ordinary shares of US 20 cents



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



BNY Nominees Limited





8 State the nature of the transaction



Purchase of American Depositary Receipts ('ADRs')





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



1,100 ADRs representing 5,500 ordinary shares of US 20 cents each



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



Less than 0.01%........................



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



....................................



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



....................................



13. Price per share or value of transaction



US$61.54 per ADR



14. Date and place of transaction



15 February 2007



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



59,501 ordinary shares of US 20 cents each. Less than 0.01%.....................




16. Date issuer informed of transaction



15 February 2007



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



17 Date of grant



..........................................



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



...................................................



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



................................................



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



....................................



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



..........................................



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



...................................................



23. Any additional information



One ADR represents five ordinary shares of US 20 cents each



24. Name of contact and telephone number for queries



Phil Higgins -Assistant Company Secretary - 020 7960 2228



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



Phil Higgins - Assistant Company Secretary



Date of notification



15 February 2007




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