XOMA Royalty Corporation is a biotechnology royalty aggregator playing a distinctive role in helping biotech companies achieve their goal of improving human health. XOMA acquires the potential future economics associated with pre-commercial therapeutic candidates that have been licensed to pharmaceutical or biotechnology companies. When XOMA acquires the future economics, the seller receives non-dilutive, non-recourse funding they can use to advance their internal drug candidate(s) or for general corporate purposes. The Company has an extensive and growing portfolio of royalty and milestone assets (asset defined as the right to receive potential future economics associated with the advancement of an underlying therapeutic candidate). For more information about the Company and its portfolio, please visit www.xoma.com. All references to “portfolio” in XOMA’s posts refer strictly to milestone and/or royalty rights associated with a basket of drug products in development. All references to “assets” in XOMA’s posts refer strictly to milestone and/or royalty rights associated with individual drug product candidates in development. References to royalties or royalty rates in XOMA’s posts strictly refer to future potential payment streams regardless of whether or not they are technically defined as royalties in the underlying contractual agreement; further, any rates referenced herein are subject to potential future contractual adjustments.