Director/PDMR Shareholding

Summary by AI ^BETAClose X

Johnson Matthey Plc announced that Chief Operating Officer Richard Pike received an award of 4,357 ordinary shares under the 2025-2028 Performance Share Plan on March 24, 2026. This award, valued at £74,992.68 based on a reference share price of £17.2120, is subject to performance conditions over a three-year period, with vesting occurring on the third anniversary of the award date.

Disclaimer*

Johnson Matthey PLC

24 March 2026

JOHNSON MATTHEY PLC

NOTIFICATION OF TRANSACTIONS BY PERSONS DISCHARGING MANAGERIAL RESPONSIBILITIES AND PERSONS CLOSELY ASSOCIATED

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Richard Pike
2	Reason for the notification
a)	Position/status	Chief Operating Officer
b)	Initial notification / amendment	Initial notification
3	Details of the issuer
a)	Name	Johnson Matthey Plc
b)	LEI	2138001AVBSD1HSC6Z10
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 110 ⁴⁹/₅₃ pence each GB00BZ4BQC70
b)	Nature of the transaction	Share award under the Johnson Matthey 2025-2028 Performance Share Plan. The award is subject to performance conditions over a three-year period. Subject to performance conditions being met, shares will vest on the third anniversary of the date of the award.
c)	Price(s) and volume(s)	Price(s)	Volume(s)
		The reference share price is £17.2120 which is calculated using the average of the daily closing mid-market price on each dealing day over the four-week period starting 22 May 2025 and ending 19 June 2025.	4,357
d)	Aggregated information - Aggregated volume - Price	4,357 £74,992.68
e)	Date of the transaction	24 March 2026
f)	Place of the transaction	London

Johnson Matthey Plc is listed on the London Stock Exchange (JMAT)

Registered in England & Wales number: 00033774
Legal Entity Identifier number: 2138001AVBSD1HSC6Z10

Contact: Chandrika Kher

Deputy Company Secretary

T +44(0) 207 269 8095

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