Power of Attorney for Stephen Hui Wang

This SEC filing is a Power of Attorney document for Stephen Hui Wang, a director of ImageneBio, Inc. The document authorizes Jotin Marango, Erin Butler, and Anna Vardanyan to act as attorneys-in-fact for Wang in matters related to filing Forms 3, 4, and 5 with the SEC. These forms are required under Section 16(a) of the Securities Exchange Act of 1934 for officers, directors, and beneficial owners of more than 10% of a registered class of securities. The Power of Attorney remains in effect until Wang is no longer required to file these forms, it is revoked in writing, or the attorney-in-fact is no longer employed by the company. The filing is late due to delays in obtaining Wang's EDGAR codes.