X0202 SCHEDULE 13G 0001784547 XXXXXXXX LIVE Common Stock, par value $0.0075 03/31/2026 0000791908 XOMA Royalty Corp 98419J206 2200 Powell Street Suite 310 Emeryville CA 94608 Rule 13d-1(b) Woodline Partners LP DE 640001.00 0.00 640001.00 0.00 640001.00 N 5.4 IA PN XOMA Royalty Corp 2200 Powell Street, Suite 310, Emeryville, California 94608 This statement is filed by Woodline Partners LP ("Woodline Partners" or the "Reporting Person"), a Delaware limited partnership, and the investment adviser to Woodline Master Fund LP (the "Woodline Fund"), with respect to the shares of Common Stock, par value $0.0075 per share ("Common Stock") of XOMA Royalty Corporation (the "Company") directly held by the Woodline Fund; The filing of this statement should not be construed as an admission that any of the foregoing persons or the Reporting Person is, for the purposes of Section 13 of the Securities Exchange Act of 1934, the beneficial owner of the shares of Common Stock reported herein. The address of the business office of Woodline Partners is 4 Embarcadero Center, Suite 3450, San Francisco, CA 94111. Woodline Partners is a Delaware limited partnership. N IA The information required by Item 4(a) is set forth in Row 9 of the cover page for the Reporting Person and is incorporated herein by reference. The percentage set forth in this Schedule 13G is calculated based upon an aggregate of 11,915,730 shares of Common Stock outstanding as of March 25, 2026, as reported in the Company's Definitive Proxy Statement on Schedule 14A, filed with the Securities and Exchange Commission on March 30, 2026. 5.4% The information required by Item 4(c)(i) is set forth in Row 5 of the cover page for the Reporting Person and is incorporated herein by reference. The information required by Item 4(c)(ii) is set forth in Row 6 of the cover page for the Reporting Person and is incorporated herein by reference. The information required by Item 4(c)(iii) is set forth in Row 7 of the cover page for the Reporting Person and is incorporated herein by reference. The information required by Item 4(c)(iv) is set forth in Row 8 of the cover page for the Reporting Person and is incorporated herein by reference. Y N See Item 2(a). The Woodline Fund has the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, more than 5% of the shares of Common Stock. Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Woodline Partners LP /s/ Erin Mullen 05/15/2026