CX-801 (PROBODY ® interferon alpha-2b) Phase 1 data demonstrate activation of tumor-selective interferon signaling in patients with advanced melanoma Data supportive of CX-801’s mechanism of action and the ongoing Phase 1 combination study with KEYTRUDA ® (pembrolizumab) SOUTH SAN FRANCISCO, Calif., Nov. 04, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally... Read More

SOUTH SAN FRANCISCO, Calif., Oct. 30, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced that it will report third quarter financial results on Thursday, November 6, 2025, after the close of U.S. markets. Following the announcement, the Company will host a conference call and webcast at 5:00 p.m. ET / 2:00 p.m. PT.... Read More

Leadership team addition to drive strategic long-term value creation and partnering strategy SOUTH SAN FRANCISCO, Calif., Oct. 20, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced the appointment of Rachael Lester as Senior Vice President, Chief Business Officer. In this role, Ms. Lester will lead the Company’s strategy and... Read More

SOUTH SAN FRANCISCO, Calif., Aug. 28, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced that management will participate in the following investor conferences in September. Cantor Global Healthcare Conference 2025 Date: Thursday, September 4, 2025 Fireside Chat: 8:35 a.m. ET Location: New York, NY H.C. Wainwright 27 th Annual... Read More

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 active and patients continue to be dosed with CX-2051 across all expansion doses SOUTH SAN FRANCISCO, Calif., Aug. 13, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated... Read More

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 expansions on track for data update in Q1 2026. Phase 2 study initiation in CRC anticipated 1H 2026 Combination dose escalation initiated of CX-801 masked interferon alpha-2b with KEYTRUDA ® (pembrolizumab) in patients with advanced... Read More

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 announced that it will report second quarter financial results on Thursday, August 7, 2025, after the close of U.S. markets. Following the announcement, the Company will host a conference call and webcast at 5:00 p.m. ET / 2:00 p.m. PT.... Read More

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 McCarthy, D.Phil., chief executive officer and chairman, will participate in a fireside chat at the Jefferies Global Healthcare Conference on Thursday, June 5, 2025, at 2:35 p.m. ET. A live webcast of the presentation will be... Read More

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 first patient has been dosed with CX-801 in combination with KEYTRUDA ® (pembrolizumab), Merck’s anti-PD-1 therapy, in the ongoing Phase 1 dose escalation study (NCT06462794) evaluating safety and initial clinical activity in... Read More

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 the pricing of an underwritten offering of 76,923,076 shares of its common stock at an offering price of $1.30 per share, before underwriting discounts and commissions. All of the shares are being offered by the Company. The... Read More

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 responses at upper expansion dose (10 mg/kg Q3W) Median progression free survival of 5.8 months as of April 7 th 2025 data cutoff Encouraging initial safety profile with no dose limiting toxicities at data cutoff Planning Phase 2 study... Read More

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 CX-2051 Phase 1 dose expansions at 7.2 mg/kg, 8.6 mg/kg, and 10 mg/kg doses. Additional CX-2051 Phase 1 data update expected by Q1 2026 Planning CX-2051 Phase 2 study initiation in 1H 2026 CX-801 (PROBODY ® Interferon alpha-2b) Phase 1a translational... Read More

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 will report first quarter financial results on Monday, May 12, 2025, before the open of the U.S. markets. Following the announcement, the Company will host a conference call and webcast at 8:00 a.m. ET / 5:00 a.m. PT. Participants... Read More

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 preclinical data in collaboration with Moderna on an mRNA encoded masked IL-12 molecule. The data will be presented at the American Association for Cancer Research (AACR) Annual Meeting, being held in Chicago, IL on April 25-30, 2025.... Read More

Continued progress with lead program, CX-2051 (EpCAM PROBODY ® Topo-1 ADC), in Phase 1a study in advanced colorectal cancer with initial Phase 1a clinical data to be presented in 1H 2025 CX-801 (PROBODY ® Interferon-alpha 2b) Phase 1a translational data in advanced melanoma expected in 2H 2025 Maintained financial strength with cash runway into Q2 2026 Company to host conference call today at 2 p.m. PST / 5 p.m. EST SOUTH... Read More

SOUTH SAN FRANCISCO, Calif., March 05, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced that Sean McCarthy, D.Phil., chief executive officer and chairman, will present at the Barclays 27 th Annual Global Healthcare Conference on Wednesday, March 12, 2025, at 3:00 p.m. ET. A live webcast of the presentation will be available... Read More

SOUTH SAN FRANCISCO, Calif., Feb. 27, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc . (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologic therapeutics, today announced that it will report full year 2024 financial results on Thursday, March 6, 2025, after the close of U.S. markets. Following the announcement, the Company will host a conference call and webcast at 5:00 p.m. ET / 2:00 p.m. PT.... Read More

SOUTH SAN FRANCISCO, Calif., Jan. 08, 2025 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced that Sean McCarthy, D.Phil., chief executive officer and chairman, will present at the 43 rd Annual J.P. Morgan Healthcare Conference on Wednesday, January 15, 2025, at 1:30 p.m. PT. A live webcast of the presentation will be available on... Read More

Encouraging progress supports near-term focus on lead wholly-owned program, CX-2051 (EpCAM PROBODY ® ADC). Initial Phase 1a clinical data in advanced metastatic colorectal cancer (CRC) are anticipated in the first half of 2025 Early-stage research and platform capabilities to be concentrated on existing and potential future partnerships during 2025 Revised focus and associated cost and headcount reductions expected to extend... Read More

SOUTH SAN FRANCISCO, Calif., Nov. 27, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced that Sean McCarthy, D.Phil., chief executive officer and chairman, will participate in a fireside chat at the 36 th Annual Piper Sandler Healthcare Conference on Wednesday, December 4, 2024, at 8:00 a.m. ET. A live webcast of the... Read More

Phase 1a dose escalation for CX-904 (EGFR-CD3 PROBODY® T-cell engager) continues to advance. Potential Phase 1b initiation in 2025. Phase 1 study of CX-2051 (EpCAM PROBODY® ADC) in advanced colorectal cancer (CRC) is currently in the fifth dose escalation cohort. Initial data anticipated in the first half of 2025. Phase 1 study of CX-801 (interferon alpha-2b PROBODY® cytokine) as monotherapy and in combination with KEYTRUDA®... Read More

SOUTH SAN FRANCISCO, Calif., Oct. 31, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologic therapeutics, today announced that it will report third quarter financial results on Thursday, November 7, 2024, after the close of U.S. markets. Following the announcement, the Company will host a conference call and webcast at 5:00 p.m. ET / 2:00 p.m. PT.... Read More

SOUTH SAN FRANCISCO, Calif., Sept. 09, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologic therapeutics, today announced that the first patient has been dosed with CX-801 monotherapy in a Phase 1 study ( NCT06462794 ) in patients with solid tumors. CX-801 is a dually-masked interferon alpha-2b PROBODY® cytokine with potential broad applicability... Read More

SOUTH SAN FRANCISCO, Calif., Sept. 04, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced that management will participate in the following investor conferences in September. H.C. Wainwright 26 th Annual Global Investment Conference Date: Wednesday, September 11, 2024 Formal Presentation: 12:30 p.m. ET Location: New York, NY... Read More

CX-904 (EGFR-CD3 PROBODY® T-cell engager) Phase 1a enrollment continues, primarily focused in PDAC, NSCLC, and HNSCC. Program update expected by the end of 2024 Phase 1 clinical study of CX-2051, an EpCAM targeting PROBODY ® ADC, is ongoing. Study is currently enrolling third cohort with enrollment focused primarily in colorectal cancer (CRC); initial data anticipated in the first half of 2025 First clinical site active for... Read More

SOUTH SAN FRANCISCO, Calif., Aug. 01, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologic therapeutics, today announced that it will report second quarter financial results on Thursday, August 8, 2024, after the close of U.S. markets. Following the announcement, the Company will host a conference call and webcast at 5:00 p.m. ET / 2:00 p.m. PT.... Read More

SOUTH SAN FRANCISCO, Calif., June 18, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologic therapeutics, today announced that Sean McCarthy, D.Phil., chief executive officer and chairman, will participate in a fireside chat at the H.C. Wainwright 2 nd Annual Immune Cell Engager Virtual Conference on Tuesday, June 25, 2024, at 2:00 p.m. ET. A live... Read More

SOUTH SAN FRANCISCO, Calif., June 17, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced the promotion of Chris Ogden to Chief Financial Officer effective June 15, 2024. “Chris has made broad contributions as a member of the CytomX executive team and is a proven cross-functional leader within the organization,” said Sean... Read More

SOUTH SAN FRANCISCO, Calif., May 22, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologic therapeutics, today announced that Sean McCarthy, D.Phil., chief executive officer and chairman, will present at the Jefferies Global Healthcare Conference on Thursday, June 6, 2024, at 8:30 a.m. ET. A live webcast of the presentation will be available on... Read More

SOUTH SAN FRANCISCO, Calif., May 16, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologics, today announced that on May 15, 2024, the Company granted two new employees options to purchase a total of 130,000 shares of the Company’s common stock at an exercise price per share equal to $1.96, which was the closing price on May 15, 2024, the date of... Read More

CX-904 demonstrated a favorable safety profile with no cytokine release syndrome (CRS) of any grade observed in step-dosing cohorts and no grade >1 CRS observed overall Encouraging initial signs of efficacy observed for CX-904 in advanced pancreatic cancer, including 2 of 6 patients (33%) with a confirmed partial response and all 6 patients (100%) with disease control Preliminary pharmacokinetic and pharmacodynamic analyses... Read More

Company announces positive initial Phase 1a dose escalation data for monotherapy CX-904 (EGFRxCD3 T-cell engager) in solid tumors First dose cohort cleared in Phase 1 clinical study of CX-2051, an EpCAM Targeting PROBODY ® ADC, in solid tumors. Initial data anticipated in the first half of 2025 Phase 1 study initiation activities continue for CX-801, an interferon alpha-2b PROBODY ® cytokine, including the execution of a... Read More

CX-801 is a dually masked, conditionally activated IFNα2b cytokine designed using the CytomX Probody® Therapeutic Platform Phase 1 first-in-human study expected to start in first half of 2024 Clinical trial will evaluate CX-801 as monotherapy and in combination with KEYTRUDA in patients with advanced metastatic solid tumors including melanoma, renal cell carcinoma and head and neck squamous cell carcinoma SOUTH SAN... Read More

CX-904 (masked EGFRxCD3 Probody ® T-cell engager) preliminary Phase 1a results to be presented from ongoing dose escalation study Management to hold conference call at 5 p.m. EDT / 2 p.m. PDT on May 8 th SOUTH SAN FRANCISCO, Calif., May 01, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of masked, conditionally activated biologic therapeutics, today announced that it will report... Read More

SOUTH SAN FRANCISCO, Calif., April 08, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced the first patient has been dosed in a Phase 1 dose escalation study ( NCT06265688 ) of CX-2051 in patients with advanced solid tumors. CX-2051 is a masked PROBODY® antibody drug conjugate (ADC) directed toward epithelial cell adhesion... Read More

Achievement of latest clinical candidate triggers additional $5 million milestone payment to CytomX and is the third milestone achieved in the collaboration to date CytomX-retains US co-commercialization and economic rights for select programs SOUTH SAN FRANCISCO, Calif., April 03, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. today announced the achievement of a second clinical candidate nomination under the companies’... Read More

SOUTH SAN FRANCISCO, Calif., March 21, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced the appointment of Zhen Su, M.D., M.B.A., an experienced physician executive and leader in the development of oncology therapeutics, to the company’s board of directors. “We are excited to welcome Zhen to our board,” said Sean... Read More

Initiation of GLP toxicology study for the first clinical candidate in the collaboration triggers a $5 million milestone payment to CytomX Program is one of several ongoing collaboration projects in broad CytomX-Astellas alliance on T-cell engaging bispecifics CytomX retains option for US co-commercialization and economic rights for certain programs SOUTH SAN FRANCISCO, Calif., March 18, 2024 (GLOBE NEWSWIRE) -- CytomX... Read More

CX-904 (EGFRxCD3 T-cell engager) initial Phase 1a dose escalation data in solid tumors anticipated in the 2nd half of 2024 CX-2051 (EpCAM ADC) Phase 1 clinical study initiation in solid tumors, including colorectal cancer (CRC) anticipated in the 1 st half of 2024 CX-801 (IFNα2b) Phase 1 clinical study initiation in solid tumors including melanoma, renal, and head and neck squamous cell carcinoma anticipated in 1 st half of... Read More

SOUTH SAN FRANCISCO, Calif., March 04, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that it will report full year 2023 financial results on Monday, March 11, 2024, after the close of U.S. markets. Following the announcement, the Company will host a conference call and webcast at 5:00 p.m. ET / 2:00 p.m. PT.... Read More

SOUTH SAN FRANCISCO, Calif., Feb. 27, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that management will participate in the following investor conferences in March. TD Cowen’s 44 th Annual Health Care Conference Date: Tuesday, March 5, 2024 Formal Presentation: 2:50 p.m. ET Location: Boston, MA Barclays 26th Annual... Read More

Initiation of CX-2051 Phase 1 clinical study in EpCAM positive tumors including colorectal cancer anticipated in 1H 2024 Initiation of CX-801 Phase 1 clinical study in solid tumors including melanoma, renal, and head and neck squamous cell carcinoma also anticipated in 1H 2024 SOUTH SAN FRANCISCO, Calif., Jan. 24, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally... Read More

SOUTH SAN FRANCISCO, Calif., Jan. 12, 2024 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that Sean McCarthy, D.Phil., president, chief executive officer, and chairman, will participate in a fireside chat at the B. Riley Securities Virtual Annual Oncology Investor Conference on Thursday, January 18, 2024 at 1:00 p.m. ET. To... Read More

CX-904 (EGFRxCD3 T-cell engager) initial Phase 1a dose escalation data anticipated in the 2 nd half of 2024 IND application filed for conditionally activated EpCAM-directed ADC (CX-2051) with Phase 1 initiation in EpCAM positive tumors expected in the 1 st half of 2024 IND application filed for conditionally activated interferon alpha-2b (CX-801) with Phase 1 initiation as monotherapy and in combination with PD-(L)1... Read More

SOUTH SAN FRANCISCO, Calif., Dec. 21, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that Sean McCarthy, D.Phil., president, chief executive officer, and chairman, will present at the 42 nd Annual J.P. Morgan Healthcare Conference on Wednesday, January 10, 2024 at 5:15 p.m. PT. A live webcast of the presentation will be... Read More

CX-904 (EGFRxCD3 T-cell engager) initial Phase 1 dose escalation data anticipated in the first half of 2024 CX-2051 (EpCAM-directed ADC) comprehensive preclinical profile presented at 14 th Annual World ADC Conference; IND filing on track for year-end Updated CX-801 (conditionally activated interferon alpha-2b) preclinical data presented at SITC 2023; IND filing for CX-801 also on track for year-end Management to hold... Read More

SOUTH SAN FRANCISCO, Calif., Nov. 01, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that management will participate in the following investor conferences in November. BMO Biopharma Spotlight Series: Oncology Day Date: Wednesday, November 8, 2023 Fireside Chat: 1:30 p.m. ET Location: Virtual Jefferies London Healthcare... Read More

SOUTH SAN FRANCISCO, Calif., Oct. 31, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that it will report third quarter financial results on Tuesday, November 7, 2023, after the close of U.S. markets. Following the announcement, the Company will host a conference call and webcast at 5:00 p.m. ET / 2:00 p.m. PT.... Read More

IND filing for CX-801 anticipated by the end of 2023 SOUTH SAN FRANCISCO, Calif., Oct. 30, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that preclinical data supporting CX-801, its conditionally activated cytokine program, will be presented at the Society for Immunotherapy of Cancer (SITC) Annual Meeting in San Diego,... Read More

CX-2051 is tailored for treatment of EpCAM-expressing cancers by matching target expression and tumor sensitivity with a topoisomerase-1 inhibitor payload Preclinical data demonstrate a favorable predicted therapeutic index and efficacy across multiple EpCAM-expressing tumors, including colorectal cancer (CRC) CX-2051 IND filing expected by year-end 2023 SOUTH SAN FRANCISCO, Calif., Oct. 18, 2023 (GLOBE NEWSWIRE) -- CytomX... Read More

SOUTH SAN FRANCISCO, Calif., Sept. 05, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that management will participate in the following investor conferences in September. H.C. Wainwright 25 th Annual Global Investment Conference Date: Tuesday, September 12, 2023 Company Presentation: 11:30 a.m. ET Location: New York, NY... Read More

SOUTH SAN FRANCISCO, Calif., Aug. 10, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that Sean McCarthy, D.Phil., chief executive officer and chairman, will present at the H.C. Wainwright Immune Cell Engager Virtual Conference on Thursday, August 17 at 9:00 a.m. ET. A live webcast of the fireside chat will be available... Read More

CX-904 (EGFRxCD3) initial Phase 1 dose escalation data anticipated first half of 2024 IND filings for CX-2051 (EpCAM-directed ADC) and CX-801 (Interferon alpha-2b) anticipated in the fourth quarter of 2023 Management to hold conference call today at 5 p.m. EDT / 2 p.m. PDT SOUTH SAN FRANCISCO, Calif., Aug. 08, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated,... Read More

SOUTH SAN FRANCISCO, Calif., Aug. 01, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that it will report second quarter financial results on Tuesday, August 8, 2023, after the close of U.S. markets. Following the announcement, the Company will host a conference call and webcast at 5:00 p.m. ET / 2:00 p.m. PT.... Read More

SOUTH SAN FRANCISCO, Calif., July 20, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated oncology therapeutics, today announced that on July 19, 2023, the Company granted its recently appointed Senior Vice President, Chief Medical Officer, Yu-Waye (Wayne) Chu, M.D., an option to purchase 375,000 shares of the Company’s common stock and also granted an... Read More

SOUTH SAN FRANCISCO, Calif., July 17, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced the appointment of Yu-Waye (Wayne) Chu, M.D., as Chief Medical Officer (CMO). In this role, Dr. Chu will oversee clinical development of the Company’s diversified portfolio of Probody ® therapeutic candidates. “Wayne brings to CytomX... Read More

Financing is expected to extend cash runway into the 2 nd half of 2025 based on current operating plans, enabling the Company to reach multiple clinical milestones $30 million initial investment and up to $90 million in total potential funding SOUTH SAN FRANCISCO, Calif., June 30, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today... Read More

SOUTH SAN FRANCISCO, Calif., June 01, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that Sean McCarthy, D.Phil., chief executive officer and chairman, will present at the Jefferies Healthcare Conference on Thursday, June 8 at 4:00 p.m. ET. A live webcast of the fireside chat will be available on the Events and... Read More

Continued progress in Phase 1 dose escalation for CX-904 (EGFRxCD3) IND enabling activities on track for filings for CX-2051 (EpCAM-directed ADC) and CX-801 (Interferon alpha-2b) in the second half of 2023 Bristol Myers Squibb advances Anti-CTLA-4 non-fucosylated Probody®, BMS-986288, from Phase 1 to Phase 2 clinical evaluation as lead, next-generation CTLA-4 program CD71 strategy under evaluation including potential further... Read More

SOUTH SAN FRANCISCO, Calif., May 01, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that it will report first quarter financial results on Tuesday, May 9, 2023, after the close of U.S. markets. Following the announcement, the Company will host a conference call and webcast at 5:00 p.m. ET / 2:00 p.m. PT. Participants... Read More

SOUTH SAN FRANCISCO, Calif., April 25, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that Sean McCarthy, D.Phil., chief executive officer and chairman, will present at the H.C. Wainwright BioConnect Investor Conference at NASDAQ on Tuesday, May 2, 2023 at 11:00 a.m. ET. A live webcast of the fireside chat will be... Read More

Internal focus on next generation therapeutic pipeline including ongoing Phase 1 for CX-904 (EGFRxCD3) and anticipated IND filings for CX-2051 (EpCAM-directed ADC) and CX-801 (Interferon alpha-2b) in the second half of 2023 Bristol Myers Squibb advances Anti-CTLA-4 non-fucosylated Probody®, BMS-986288, from Phase 1 to Phase 2 clinical evaluation as lead, next-generation CTLA-4 program Continued progress in strategic... Read More

SOUTH SAN FRANCISCO, Calif., March 22, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that it will report full year 2022 financial results on Monday, March 27, 2023, after the close of U.S. markets. Following the announcement, the Company will host a conference call and webcast at 5:00 p.m. ET / 2:00 p.m. PT.... Read More

SOUTH SAN FRANCISCO, Calif., Feb. 28, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that Sean McCarthy, D.Phil., chief executive officer and chairman, will participate in the following investor conferences in March. Cowen 43rd Annual Health Care Conference Date: Tuesday, March 7, 2023 Panel Discussion: 9:10 a.m. ET... Read More

Achievement of clinical candidate is the first in the multi-target collaboration and triggers a $5 million milestone payment to CytomX CytomX-retained US co-commercialization and economic rights for select programs SOUTH SAN FRANCISCO, Calif., Jan. 26, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that it achieved a... Read More

SOUTH SAN FRANCISCO, Calif., Jan. 17, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated, localized biologics, today announced that Sean McCarthy, D.Phil., president, chief executive officer, and chairman, will present at the B. Riley Securities Virtual Annual Oncology Investor Conference on Thursday, January 19, 2023 at 2:30 p.m. ET. A live webcast of the... Read More

CX-2029 (CD71 conditionally activated ADC) continued to demonstrate encouraging anti-cancer activity in squamous tumors in the now completed Phase 2 Cohort Expansion Study. AbbVie and CytomX to determine next steps for program in 2023 CytomX and Moderna announce today, separately, a strategic collaboration to research and develop messenger RNA-based conditionally activated therapeutics Broad pipeline progress anticipated in... Read More

Collaboration will combine Moderna’s mRNA technology with CytomX’s Probody ® Platform to generate and develop therapeutics for oncology and non-oncology conditions CytomX to receive $35 million upfront payment with the potential for additional research, milestone, and royalty payments SOUTH SAN FRANCISCO, Calif. and CAMBRIDGE, Mass., Jan. 05, 2023 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (NASDAQ: CTMX), a leader in the... Read More

SOUTH SAN FRANCISCO, Calif., Dec. 22, 2022 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated oncology therapeutics, today announced that it plans to outline its pipeline priorities for 2023 and provide a data update for the CX-2029 Phase 2 cohort expansion study, on Thursday, January 5, 2023, after the close of U.S. markets. Following the announcement, the Company... Read More

SOUTH SAN FRANCISCO, Calif., Dec. 20, 2022 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated oncology therapeutics, today announced that Sean McCarthy, D.Phil., president, chief executive officer, and chairman, will present at the 41 st Annual J.P. Morgan Healthcare Conference on Wednesday, January 11, 2023 at 3:00 p.m. ET. A live webcast of the presentation will... Read More

SOUTH SAN FRANCISCO, Calif., Dec. 07, 2022 (GLOBE NEWSWIRE) -- CytomX Therapeutics, Inc. (Nasdaq: CTMX), a leader in the field of conditionally activated oncology therapeutics, today announced that Phase 2 data for CX-2009, a conditionally activated antibody drug conjugate (ADC) targeting CD166, will be presented at the San Antonio Breast Cancer Symposium on December 8 th . The poster details the results from patients... Read More