Big Yellow Group PLC — Director's Dealing 2026

May 19, 2026

National Storage Mechanism | Additional information

RNS Number : 9442E

Big Yellow Group PLC

19 May 2026

19 May 2026

Big Yellow Group PLC

Director/PDMR Shareholding

Notification of Transactions of Directors/Persons Discharging Managerial Responsibility and Persons Closely Associated with them.

1.

Details of PDMR / person closely associated with them ('PCA')

a)

Name

Michael O'Donnell

b)

Position / status

Non Executive Director

c)

Initial notification / amendment

Initial Notification

2.

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

Ordinary Shares of Big Yellow Group PLC (the "Company").

b)

Nature of the transaction

On 19 May 2026, Jane O'Donnell, spouse of Michael O'Donnell purchased 4,000 ordinary shares of the Company at an average price of 827.398 pence per share.

Following this transaction, Mr O'Donnell and his family's beneficial holding is 13,000 ordinary shares, representing 0.007% of the Company's issued share capital.

c)

Price(s) and volume(s)

Price(s)	Volume(s)
827.398 pence	4,000

d)

Aggregated information

Aggregated volume Price

4,000 shares

827.398 pence

e)

Date of the transaction

19 May 2026

f)

Place of the transaction

London Stock Exchange, Main Market (XLON)

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