RNS Number : 8634F SDI Group PLC 26 September 2024 SDI Group plc ("SDI", the "Company", or the "Group") Director / PDMR Shareholding 26 September 2024 - SDI Group plc, the AIM quoted Group focused on the design and manufacture of products for use in the lab equipment, industrial & scientific sensors and the industrial & scientific products markets, has been informed that Ken Ford, Non-Executive Chair, has today purchased 100,000 ordinary shares of £0.01 each in the Company ("Ordinary Shares"). Following this transaction, Ken Ford now holds 1,005,217 Ordinary Shares in the Company, which represents approximately 0.96% of its issued share capital. The notification below is made in accordance with the requirements of the Market Abuse Regulation and provides further detail. About SDI Group plc: SDl Group plc, specialises in the acquisition and development of companies that design and manufacture products for use in the lab equipment, industrial & scientific sensors and the industrial & scientific products markets. SDI's current portfolio of 14 companies target markets including life sciences, healthcare, astronomy, plastics and packaging, manufacturing, precision optics, measurement instrumentation and art conservation. SDI's growth strategy is twofold: 1) through the enhancement of its portfolio companies (organic growth) and, 2) through the identification and acquisition of complementary, niche technology businesses with established reputations in global markets (inorganic growth). For more information, please see: www.SDIGroup.com This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com. RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy. END DSHEADNKASKLEFA