Director/PDMR Shareholding

Vesuvius plc  

13 October 2026

Notification of Transactions of Persons Discharging Managerial Responsibilities

Notification and public disclosure of transactions by persons discharging managerial responsibilities and persons closely associated with them

1	Details of the person discharging managerial responsibilities / person closely associated
a)	Name	Mark Collis
2	Reason for the notification
a)	Position/status	Chief Financial Officer
b)	Initial notification /Amendment	Initial notification
3	Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor
a)	Name	Vesuvius plc
b)	LEI	213800ORZ521W585SY02
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	Vesuvius plc 10 pence ordinary shares
	Identification code	ISIN: GB00B82YXW83
b)	Nature of the transaction	Dividend reinvestment plan - evergreen reinvestment of Vesuvius plc dividend income in ISAs to purchase Vesuvius ordinary shares by Mark Collis and by Mrs K Collis.
c)	Price(s) and volume(s)
			Price(s)	Volume(s)
			£4.68	256
			£4.686323	184
d)	Aggregated information
	- Aggregated volume	440
	- Price	£4.6826
	-   Aggregated total	£2,060.36
e)	Date of the transaction	12 October 2026
f)	Place of the transaction	London Stock Exchange (XLON)

Vesuvius plc, 165 Fleet Street, London EC4A 2AE

Registered in England and Wales No. 8217766

LEI: 213800ORZ521W585SY02

www.vesuvius.com

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