Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 (6-k)

SECURITIES AND EXCHANGE COMMISSION

 WASHINGTON, D.C. 20549

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16 

of the Securities Exchange Act of

 1934

August 17, 2021

Commission File Number 001-14978 

 SMITH & NEPHEW plc

(Registrant's name) 

Building 5, Croxley Park,

Hatters Lane, Watford, Hertfordshire, WD18 8YE,

England

(Address of registrant's principal executive offices) 

[Indicate by check mark whether the registrant files or will file annual

reports under cover Form 20-F or Form 40-F.] 

Form 20-F X Form 40-F

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[Indicate by check mark if the registrant is submitting the Form 6-K in

paper as permitted by Regulation S-T Rule 101(b)(1).] 

Yes No X

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[Indicate by check mark if the registrant is submitting the Form 6-K in

paper as permitted by Regulation S-T Rule 101(b)(7).] 

Yes No X

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[Indicate by check mark whether by furnishing the information contained

in this Form, the registrant is also thereby furnishing information to the

Commission pursuant to Rule 12g3-2 (b) under the Securities Exchange Act of

1934.] 

Yes No X

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If "Yes" is marked, indicate below the file number assigned to the

registrant in connection with Rule 12g3-2 (b) : 82- n/a.

SMITH & NEPHEW PLC

17 August 2021

NOTIFICATION AND PUBLIC DISCLOSURE IN ACCORDANCE WITH THE REQUIREMENTS OF THE EU MARKET ABUSE REGULATION OF TRANSACTIONS BY PERSONS DISCHARGING MANAGERIAL RESPONSIBILITIES AND PERSONS CLOSELY ASSOCIATED WITH THEM.

On 15 August 2021, the following awards of US$0.20 ordinary shares (the "Shares") in Smith & Nephew plc (the "Company") vested under the Smith & Nephew Global Share Plan 2010.

FINAL VESTING ON 15 AUGUST 2021 OF CONDITIONAL SHARE AWARDS MADE UNDER THE GLOBAL SHARE PLAN 2010:

The awards were granted under the Global Share Plan 2010 on 15 August 2018. One third of the shares vested on 15 August 2019, a further third vested on 15 August 2020 and the final third vested on 15 August 2021. A number of Shares were sold to cover taxation obligations arising on the vesting of the awards.

The following relates to individuals included in the below notification:

Reason for the notification
Initial notification /Amendment	Initial notification
Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
Name	Smith & Nephew plc
LEI	213800ZTMDN8S67S1H61
Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted
Description of the financial instrument, type of instrument	Smith & Nephew plc ordinary shares of USD 0.20 each
Identification code	ISIN: GB0009223206
Nature of the transaction	Final vesting of a Conditional Share Award granted on 15 August 2018 under the Smith & Nephew Global Share Plan 2010.
Date of Transaction	2021 - 08 - 16
Place of Transaction	London Stock Exchange (XLON)

Name (Position)	Status	Price (£)	Volume	Aggregated information	Total Ordinary Share Holding following the transaction *	Total Ordinary Share Holding as a % of the Company's ISC following the transaction *
Mark Gladwell (President Operations & GBS)	PDMR	13.6983	9,777 (of which 4,612 were sold and 5,165 retained)	N/A Single Transaction	5,261.90438 ordinary shares	0.00059%
Melissa Guerdan (Chief Quality & Regulatory Affairs Officer)	PDMR	13.6983	3,844 (of which 1,122 were sold and 2,722 retained)	N/A Single Transaction	2,722.28002 ordinary shares	0.00031%

* including those held by Persons Closely Associated with the Director/PDMR. All figures in these columns are stated to 5 decimal places where applicable.

Vickie Reuben

Deputy Company Secretary

Smith & Nephew plc

Tel: +44 (0)1923 477410

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Smith & Nephew Plc

(Registrant)

Date: August 17, 2021

By: /s/ Susan Swabey

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Susan Swabey

Company Secretary