Latest News and Press Releases

- The CTMX-2051-101 study has enrolled 73 colorectal cancer patients to-date, aligned with the Company’s goal of providing a Phase 1 data update in Q1 2026 - - The CTMX-2051-101 study remains...

- May 12, 2025 announcement of positive interim data from ongoing Phase 1 study of CX-2051 (EpCAM Antibody Drug Conjugate) in patients with advanced colorectal cancer (CRC) - - CX-2051 Phase 1 dose...

SOUTH SAN FRANCISCO, Calif., July 31, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologic therapeutics, today...

SOUTH SAN FRANCISCO, Calif., May 29, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced that Sean...

SOUTH SAN FRANCISCO, Calif., May 19, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced that the...

SOUTH SAN FRANCISCO, Calif., May 12, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (NASDAQ:CTMX), a leader in the field of masked, conditionally activated biologic therapeutics, today announced...

- Announced Positive Interim Data From Ongoing Phase 1 Dose Escalation Study of EpCAM Antibody Drug Conjugate (CX-2051) in Patients with Advanced Colorectal Cancer (CRC) - - Initiated...

- 28% confirmed response rate (5/18) per RECIST v1.1 in unselected patients across doses prioritized for expansion (7.2, 8.6 and 10 mg/kg Q3W) - - 3 of 7 evaluable patients (43%) with confirmed...

SOUTH SAN FRANCISCO, Calif., May 05, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced that it...

SOUTH SAN FRANCISCO, Calif., April 28, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced new...