Business
Holding(s) in Company
Danske Bank A/S reported a change in their major holdings in SDI Group PLC on September 19, 2025. The notification, related to an acquisition or disposal of voting rights, indicates that Danske Bank A/S's total voting rights attached to shares in SDI Group PLC decreased to 5.978281%, representing 6,250,372 voting rights. This is a decrease from the previously notified position of 6.975710%. The voting rights are held indirectly. Danske Invest Luxembourg holds 1.799692%, Danske Invest Finland holds 1.398829%, Investeringsforeningen Danske Invest Select holds 1.745765%, and Investeringsforeningen Danske Invest holds 1.033995%. Disclaimer*

About this update from Sdi Group Plc
TR-1: Standard form for notification of major holdings 1. Issuer Details ISIN GB00B3FBWW43 Issuer Name SDI GROUP PLC UK or Non-UK Issuer UK 2. Reason for Notification An acquisition or disposal of voting rights 3. Details of person subject to the notification obligation Name Danske Bank A/S City of registered office (if applicable) Copenhagen Country of registered office (if applicable) Denmark 4. Details of the shareholder Name City of registered office Country of registered office DANSKE INVEST MANAGEMENT COMPANY (SOCIÉTE ANONYME)/DANSKE INVEST FCP LUXEMBOURG DANSKE INVEST FUND MANAGEMENT LTD./DANSKE INVEST FINLAND PROXY VOTES SUPPLIED BY INVESTERINGSFORENINGEN DANSKE INVEST 5. Date on which the threshold was crossed or reached 18-Sep-2025 6. Date on which Issuer notified 19-Sep-2025 7. Total positions of person(s) subject to the notification obligation % of voting rights attached to shares (total of 8.A) % of voting rights through financial instruments (total of 8.B 1 + 8.B 2) Total of both in % (8.A + 8.B) Total number of voting rights held in issuer Resulting situation on the date on which threshold was crossed or reached 5.978281 0.000000 5.978281 6250372 Position of previous notification (if applicable) 6.975710 0.000000 6.975710 8. Notified details of the resulting situation on the date on which the threshold was crossed or reached 8A. Voting rights attached to shares Class/Type of shares ISIN code(if possible) Number of direct voting rights (DTR5.1) Number of indirect voting rights (DTR5.2.1) % of direct voting rights (DTR5.1) % of indirect voting rights (DTR5.2.1) GB00B3FBWW43 6250372 5.978281 Sub Total 8.A 6250372 5.978281% 8B1. Financial Instruments according to (DTR5.3.1R.(1) (a)) Type of financial instrument Expiration date Exercise/conversion period Number of voting rights that may be acquired if the instrument is exercised/converted % of voting rights Sub Total 8.B1 8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b)) Type of financial instrument Expiration date Exercise/conversion period Physical or cash settlement Number of voting rights % of voting rights Sub Total 8.B2 9. Information in relation to the person subject to the notification obligation 2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary) Ultimate controlling person Name of controlled undertaking % of voting rights if it equals or is higher than the notifiable threshold % of voting rights through financial instruments if it equals or is higher than the notifiable threshold Total of both if it equals or is higher than the notifiable threshold Danske Invest Luxembourg 1.799692 1.799692% Danske Invest Finland 1.398829 1.398829% Investeringsforeningen Danske Invest Select 1.745765 1.745765% Investeringsforeningen Danske Invest 1.033995 1.033995% 10. In case of proxy voting Name of the proxy holder The number and % of voting rights held The date until which the voting rights will be held 11. Additional Information 12. Date of Completion 19-Sep-2025 13. Place Of Completion Copenhagen