Business
PDMR Shareholding
PDMR Shareholding.

About this update from Dialight Plc
Dialight plc (the "Company") PDMR Shareholding Dialight plc (LSE: DIA.L), the global leader in sustainable LED lighting for industrial applications, announces it has been notified of the following dealings by a person discharging managerial responsibilities ("PDMR"): Richard Allan, General Counsel and Company Secretary purchased 12,500 ordinary shares of 1.89 each in the Company ("Ordinary Shares"), each at a price of 162.4 pence. Following this purchase Richard Allan is interested in a total of 62,500 Ordinary Shares, representing 0.16% of the Company's issued share capital. Billy Harkin Deputy Company Secretary DD: +44 (0) 203 058 3546 The information below, set out in accordance with the requirement of Article 19 of the EU Market Abuse Regulation 596/2014 (as incorporated into UK domestic law by the European Union (Withdrawal) Act 2018), provides further details: 1. Details of PDMR / person closely associated: (a) Name: Richard Allan 2. Reason for the notification: (a) Position / status: Company Secretary and General Counsel (b) Initial notification / amendment: Initial notification 3. Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor (a) Name: Dialight plc (b) LEI: 2138001AD31KKD29Z495 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 GB0033057794 (b) Nature of the transaction: Purchase of Ordinary Shares (c) Price (pence): Volume(s): 162.40 pence 12,500 shares (d) Aggregated information: - Aggregate volume: - Price (pence): Not applicable - single transaction (e) Date of transaction: 31 October 2023 (f) Place of transaction: London Stock Exchange (XLON)