Summit Therapeutics Inc Stock Price, News & Analysis

Welcome to our dedicated page for Summit Therapeutics news (Ticker: SMMT), a resource for investors and traders seeking the latest updates and insights on Summit Therapeutics stock.

Summit Therapeutics Inc. (NASDAQ: SMMT) is a biopharmaceutical oncology company whose news flow is closely tied to the development of its lead investigational therapy, ivonescimab (SMT112 in Summit’s territories). Ivonescimab is described by the company as a potential first-in-class bispecific antibody targeting PD-1 and VEGF in a single molecule, and it is being evaluated in multiple Phase III clinical trials in non-small cell lung cancer (NSCLC) and colorectal cancer (CRC).

News about Summit frequently covers clinical milestones for ivonescimab, including updates from the global Phase III HARMONi trial in EGFR-mutated NSCLC after third-generation EGFR TKI therapy, as well as HARMONi-3 and HARMONi-7 in first-line metastatic NSCLC and HARMONi-GI3 in first-line unresectable metastatic CRC. Company announcements have highlighted progression-free survival and overall survival data, hazard ratios, response rates, and safety profiles, along with presentations at major conferences such as the World Conference on Lung Cancer, SITC, and ESMO.

Investors following SMMT news will also see regulatory and corporate updates, including Summit’s submission of a Biologics License Application to the U.S. FDA for ivonescimab plus chemotherapy in EGFR-mutated NSCLC, Fast Track designation for the HARMONi setting, and summaries of Akeso’s HARMONi-A trial in China, which demonstrated a statistically significant overall survival benefit for ivonescimab plus chemotherapy versus chemotherapy alone.

Additional news items cover financing activities such as private placements and at-the-market offerings, inducement stock option grants under Nasdaq Listing Rule 5635(c)(4), and collaboration announcements. Notably, Summit has reported a clinical trial collaboration with GSK plc to evaluate ivonescimab in combination with GSK’s investigational B7-H3-targeting antibody-drug conjugate, risvutatug rezetecan (GSK’227), across multiple solid tumor settings including small cell lung cancer.

For readers tracking SMMT, the news stream provides insight into Summit’s late-stage oncology pipeline, regulatory interactions, capital-raising efforts, and partnerships that shape the company’s development path.