CTMX CYTOMX THERAPEUTICS INC Management Changes 8-K Filing 2024 - Appointment of Director and Amendments to Bylaws CytomX Therapeutics, Inc. appointed Zhen Su, M.D., M.B.A. to the Board of Directors, and adopted Amended and Restated Bylaws.Get access to all SEC 8-K filings of the CYTOMX THERAPEUTICS INC