These events represent important opportunities to showcase ExpreS2ion's innovative technology platform and exciting development pipeline to scientific and investment audiences. More details, including event registration information, are available on the Company's website and via the links below. To arrange a meeting at these events, please contact us at investor@expres2ionbio.com.

16 September 2025 | Aktiespararna Aktiedagarna
Stockholm, Sweden
Join us for a live presentation from our CFO Keith Alexander on Tuesday, September 16th, at Aktiespararna's Aktiedagarna in Stockholm. The event can be streamed through Aktiespararna's YouTube channel or directly from their website. More information and registration can be found here: https://www.aktiespararna.se/aktiviteter/aktiedagarna-i-stockholm-55616

18 September 2025 | H.C. Andersen Institutional Investor Seminar
Copenhagen, Denmark
Join our CFO Keith Alexander on at HCA's Institutional Seminar in Copenhagen. The event runs from 08:00 to 16:00 and is specially tailored for institutional investors, focusing on Danish equities. Please note that spaces are limited, and HCA reserves the right to decline registration in cases of overbooking. Secure your place through the following registration link: https://hca.videosync.fi/2025-09-18-investor-seminar/register

23 September 2025 | BioStock Investing in Life Science: From Seed to Success
Stockholm, Sweden
Join CFO Keith Alexander at BioStock's "Investing in Life Science" event. Held from 09:00 to 17:00 at in Stockholm, this premier gathering unites forward-thinking investors and business leaders to explore transformative investments across early-, growth-, and late-stage life science ventures. To join us at this event, apply now for your free ticket-this is an invite-only event, and seats are limited. Registration is open via the BioStock event page: https://biostock.se/event/investing-in-life-science/

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