Director Update SIRIUS REAL ESTATE LIMITED (Incorporated in Guernsey) Company Number: 46442 JSE Share Code: SRE LSE (GBP) Share Code: SRE LEI: 213800NURUF5W8QSK566 ISIN Code: GG00B1W3VF54 2 December 2024 Sirius Real Estate Limited ("Sirius Real Estate" or the "Company") Director update Sirius Real Estate, the leading operator of branded business and industrial parks providing conventional space and flexible workspace in Germany and the UK, announces that Deborah Davis joined the Company's board of directors ("Board") on 1 December 2024. Deborah Davis Sirius Real Estate confirms that Deborah Davis joined the Board as an independent non-executive director, with effect from 1 December 2024. Further to the Company's 28 May 2024 announcement of director appointment, on 7 June 2024 Deborah joined the board of AIM-listed YouGov plc as a non-executive director and remuneration committee chair and on 1 October 2024, Deborah stepped down from the board of Diaceutics plc, which she had chaired. This announcement has been made in accordance with requirements of the UK Listing Rule 6.4.6R of the UK Listing Rules published by the Financial Conduct Authority (the "UK Listing Rules") and paragraph 3.59(a) of the JSE Limited ("JSE") Listings Requirements. No further disclosures are required under LR 6.4.8R of the Listing Rules and paragraph 3.59(a) of the JSE Listings Requirements with respect to this appointment. ENDS For further information: Sirius Real Estate Andrew Coombs, CEO / Chris Bowman, CFO +44 (0) 20 3059 0855 FTI Consulting (Financial PR) Richard Sunderland / Ellie Sweeney / James McEwan +44 (0) 20 3727 1000 SiriusRealEstate@fticonsulting.com JSE Sponsor PSG Capital Date: 02-12-2024 04:00:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.