Vesuvius plc Notification of Transaction of Person Discharging Managerial Responsibilities This notification is made in accordance with Article 19(3) of the Market Abuse Regulation. +--------------+----------------------------+---------+---------+++ |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 |Initial notification | | |/Amendment | | +--------------+----------------------------+---------+---------+++ |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|Vesuvius plc 10 | | |instrument, type of |pence ordinary | | |instrument |shares | +--------------+----------------------------+---------+---------+++ | | | +--------------+----------------------------+---------+---------+++ |Identification|ISIN: GB00B82YXW83 | |code | | +--------------+----------------------------+---------+---------+++ | | | +--------------+----------------------------+---------+---------+++ |b) |Nature of the transaction |Acquisition of | | | |shares | +--------------+----------------------------+---------+---------+++ |c) |Price(s) and volume(s) | | ||| +--------------+----------------------------+---------+---------+++ | | |Price(s) |Volume(s)|| +--------------+----------------------------+---------+---------+++ | | |£4.310752|6,923 || +--------------+----------------------------+---------+---------+++ | | |£4.32045 |4,605 || +--------------+----------------------------+---------+---------+++ | | | | || +--------------+----------------------------+---------+---------+++ |d) |Aggregated information | | +--------------+----------------------------+---------+---------+++ | | | +--------------+----------------------------+---------+---------+++ |- Aggregated |11,528 | |volume | | +--------------+----------------------------+---------+---------+++ |- Price |£4.315 | +--------------+----------------------------+---------+---------+++ |- Total |£49,739 | +--------------+----------------------------+---------+---------+++ | | | +--------------+----------------------------+---------+---------+++ |e) |Date of the transaction |1 August 2024 | +--------------+----------------------------+---------+---------+++ |f) |Place of the transaction |London Stock | | | |Exchange (XLON) | +--------------+----------------------------+---------+---------+++ Vesuvius plc, 165 Fleet Street,London EC4A 2AE Registered inEngland and Wales No. 8217766 LEI: 213800ORZ521W585SY02 www.vesuvius.com This information was brought to you by Cision http://news.cision.com https://news.cision.com/vesuvius-plc/r/director-pdmr-shareholding,c4020891