Sthree PlcLSE: STEM

Director/PDMR Shareholding

· Issued by Sthree Plc

SThree plc

(the "Company")

Notification of transactions by persons discharging managerial responsibilities

The Company announces that on 26 March 2026, Rosie Shapland, a Non-Executive Director, acquired shares in the Company as detailed in the notification form below.

1. Details of the person discharging managerial responsibilities / person closely associated

a) Names

Rosie Shapland

2. Reason for the notification

a) Position/status

Non-Executive Director / PDMR

b) Initial notification /Amendment

Initial notification

3. Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a) Name

SThree plc

b) LEI

2138003NEBX5VRP3EX50

4. 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

a) Description of the financial instrument, type of instrument

Identification code

Ordinary shares of 1p

GB00B0KM9T71

b) Nature of the transaction

Purchase of shares

c) Price(s) and volume(s)

Names

Rosie Shapland

Price(s)

1.4986001

Volume(s)

12,000

d) Aggregated information

- Volume

- Total

- Price

Aggregate Price

Aggregate Volume

Aggregate Total

1.4986001

12,000

£17,983.20

e) Date of the transaction

26/03/2026

f) Place of the transaction

London Stock Exchange (XLON)