January 2026 Corporate Presentation Disclaimer This presentation (the "Presentation") has been prepared by Definium Therapeutics, Inc. (" Definium ", the "Company", "we", "our" or "us") solely for informational purposes. This Presentation does not constitute an offering o f, or a solicitation of an offer to purchase, securities of Definium and under no circumstances is it to be construed as a prospectus or advertisement or public offering of securities. Any trade ma rks included herein are the property of t ...