Corporate presentations

Presentation slides 9 September 2025: Interim Results for the six months ended 30 June 2025 Webcast 9 September 2025: Interim Results for the six months ended 30 June 2025 Presentation slides 28 May 2025: Preliminary Results for the Year Ended 31 December 2024 Webcast 28 May 2025: Preliminary Results for the Year Ended 31 December 2024

Webcast introduction for new investors Proactive Investors Event 24 October 2024 Presentation slides introduction for new investors Proactive Investors Event 24 October 2024 Webcast 26 September 2024: Interim Results for the six months ended 30 June 2024 Presentation slides 26 September 2024: Interim Results for the six months ended 30 June 2024 Webcast introduction for new investors Shares Investor Event 3 September 2024 Webcast introduction for new investors Shares Investor Event 6 February 2024 Presentation slides introduction for new investors Shares Investor Event 6 February 2024 Webcast introduction for new investors Proactive Investors Event 11 January 2024 Presentation slides introduction for new investors Proactive Investors Event 11 January 2024

Webcast 7 September 2023: Interim Results for the six months ended 30 June 2023 Presentation slides 7 September 2023: Interim Results for the Six Months Ended 30 June 2023 Webcast 21 April 2023: Preliminary Results for the Year Ended 31 December 2022 Presentation slides 21 April 2023: Preliminary Results for the Year Ended 31 December 2022

Presentation slides: Jefferies London Healthcare Conference 15-17 November 2022 Webcast 29 September 2022: Interim Results for the Six Months Ended 30 June 2022 Presentation slides 29 September 2022: Interim Results for the Six Months Ended 30 June 2022 Webcast 25 May 2022: Parsortix system cleared by FDA for use in metastatic breast cancer Presentation slides 28 April 2022: Preliminary Results for the Year Ended 31 December 2021 Webcast 28 April 2022: Preliminary Results for the Year Ended 31 December 2021 Presentation slides 28 April 2022: Preliminary Results for the Year Ended 31 December 2021

Presentation slides 30 September 2021: Interim Results for the six months ended 30 June 2021 Webcast 30 September 2021: Interim Results for the six months ended 30 June 2021 Presentation slides 29 September 2022: Interim Results for the Six Months Ended 30 June 2022 Video presentation 21 January 2021: Proactive One2One Virtual Forum Video presentation 25 May 2021: Mello Healthcare Event Presentation slides 20 May 2021: Proactive One2One Virtual Forum Video presentation 20 May 2021: Proactive One2One Virtual Forum Presentation slides 29 April 2021: Preliminary Results for the Year Ended 31 December 2020 Webcast 29 April 2021: Preliminary Results for the Year Ended 31 December 2020 Presentation slides 21 January 2021: Proactive One2One Virtual Forum Presentation slides 8 January 2021: Biotech Showcase 2021 Video presentation 8 January 2021: Biotech Showcase 2021

Presentation 29 October 2020: Interim Results for the six months ended 30 June 2020 Webcast 29 October 2020: Interim Results for the six months ended 30 June 2020 Webinar presentation 20 August 2020: Shares Investor Evening Webinar presentation 27 August 2020: Proactive Investors Evening Presentation 30 January 2020: Interim Results for the six months ended 31 October 2019

Webcast 31 July 2019: Preliminary Results for the year ended 30 April 2019 Presentation 31 January 2019: Interim Results for the six months ended 31 October 2018 Webcast 31 January 2019: Interim Results for the six months ended 31 October 2018

Presentation 25 July 2018: Preliminary Results for the year ended 30 April 2018 Webcast 25 July 2018: Preliminary Results for the year ended 30 April 2018 Presentation 5 April 2018: Proactive One2One Healthcare Forum Webcast 20 February 2018: Shares Investor Evening Presentation 20 February 2018: Shares Investor Evening Presentation 31 January 2018: Interim Results for the six months ended 31 October 2017 Webcast 31 January 2018: Interim Results for the six months ended 31 October 2017

Presentation 28 November 2017: Shares Investor Evening Webcast 28 November 2017: Shares Investor Evening Presentation 27 July 2017: Preliminary Results for the year ended 30 April 2017 Presentation 31 January 2017: Shares Cenkos Growth & Innovation Forum Presentation 26 January 2017: Interim Results for the six months ended 31 October 2016

Presentation 28 July 2016: Preliminary Results for the year ended 30 April 2016 Webcast 23 April 2016: Master Investors 2016 Conference Webcast 3 March 2016: Biotech Capital Conference Presentation 25 February 2016: Beaufort London Private Investors Evening Presentation 2 February 2016 Shares Cenkos Innovators & Investors Forum Presentation 28 January 2016: Interim Results for the 6 months ended 31 October 2015 Biotech Showcase San Francisco 11 January 2016